diff --git a/device/mellanox/x86_64-mlnx_msn2010-r0/platform.json b/device/mellanox/x86_64-mlnx_msn2010-r0/platform.json
index f4d5b7bcbfad..1e8fe747f906 100644
--- a/device/mellanox/x86_64-mlnx_msn2010-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn2010-r0/platform.json
@@ -380,7 +380,7 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp19"],
-                "2x50G[40G,25G,10G]": ["etp19a", "etp19b"],
+                "2x50G[25G,10G]": ["etp19a", "etp19b"],
                 "4x25G[10G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         },
@@ -389,7 +389,7 @@
             "lanes": "76,77,78,79",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp20"],
-                "2x50G[40G,25G,10G]": ["etp20a", "etp20b"],
+                "2x50G[25G,10G]": ["etp20a", "etp20b"],
                 "4x25G[10G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         },
@@ -398,7 +398,7 @@
             "lanes": "80,81,82,83",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp21"],
-                "2x50G[40G,25G,10G]": ["etp21a", "etp21b"],
+                "2x50G[25G,10G]": ["etp21a", "etp21b"],
                 "4x25G[10G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         },
@@ -407,7 +407,7 @@
             "lanes": "84,85,86,87",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp22"],
-                "2x50G[40G,25G,10G]": ["etp22a", "etp22b"],
+                "2x50G[25G,10G]": ["etp22a", "etp22b"],
                 "4x25G[10G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         }
diff --git a/device/mellanox/x86_64-mlnx_msn2410-r0/platform.json b/device/mellanox/x86_64-mlnx_msn2410-r0/platform.json
index 10ac34581492..6ed5a3a84aa8 100644
--- a/device/mellanox/x86_64-mlnx_msn2410-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn2410-r0/platform.json
@@ -909,7 +909,7 @@
             "lanes": "192,193,194,195",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp49"],
-                "2x50G[40G,25G,10G]": ["etp49a", "etp49b"]
+                "2x50G[25G,10G]": ["etp49a", "etp49b"]
             }
         },
         "Ethernet196": {
@@ -917,7 +917,7 @@
             "lanes": "196,197,198,199",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp50"],
-                "2x50G[40G,25G,10G]": ["etp50a", "etp50b"]
+                "2x50G[25G,10G]": ["etp50a", "etp50b"]
             }
         },
         "Ethernet200": {
@@ -925,7 +925,7 @@
             "lanes": "200,201,202,203",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp51"],
-                "2x50G[40G,25G,10G]": ["etp51a", "etp51b"]
+                "2x50G[25G,10G]": ["etp51a", "etp51b"]
             }
         },
         "Ethernet204": {
@@ -933,7 +933,7 @@
             "lanes": "204,205,206,207",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp52"],
-                "2x50G[40G,25G,10G]": ["etp52a", "etp52b"]
+                "2x50G[25G,10G]": ["etp52a", "etp52b"]
             }
         },
         "Ethernet208": {
@@ -941,7 +941,7 @@
             "lanes": "208,209,210,211",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp53"],
-                "2x50G[40G,25G,10G]": ["etp53a", "etp53b"]
+                "2x50G[25G,10G]": ["etp53a", "etp53b"]
             }
         },
         "Ethernet212": {
@@ -949,7 +949,7 @@
             "lanes": "212,213,214,215",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp54"],
-                "2x50G[40G,25G,10G]": ["etp54a", "etp54b"]
+                "2x50G[25G,10G]": ["etp54a", "etp54b"]
             }
         },
         "Ethernet216": {
@@ -957,7 +957,7 @@
             "lanes": "216,217,218,219",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp55"],
-                "2x50G[40G,25G,10G]": ["etp55a", "etp55b"]
+                "2x50G[25G,10G]": ["etp55a", "etp55b"]
             }
         },
         "Ethernet220": {
@@ -965,7 +965,7 @@
             "lanes": "220,221,222,223",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp56"],
-                "2x50G[40G,25G,10G]": ["etp56a", "etp56b"]
+                "2x50G[25G,10G]": ["etp56a", "etp56b"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/hwsku.json b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/hwsku.json
index 8d3ad0dc0310..b7e75bb1044e 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/hwsku.json
@@ -85,28 +85,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet112": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet114": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet116": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet118": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/hwsku.json b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/hwsku.json
index 26e4bda87738..1ac7b9e06324 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/hwsku.json
@@ -31,16 +31,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         }, 
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet24": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -55,76 +55,76 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         }, 
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet56": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet58": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet60": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet62": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet64": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet66": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet68": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet70": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet72": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet74": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet76": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet78": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet80": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet82": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet84": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet86": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet88": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -139,40 +139,40 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         }, 
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet112": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet114": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet116": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet118": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }, 
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }
     }
 }
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/hwsku.json b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/hwsku.json
index 0e846d9b3874..cf86472b543d 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/hwsku.json
@@ -1,40 +1,40 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet2": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet4": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet6": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet8": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet10": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet12": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet14": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet24": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -49,76 +49,76 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet56": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet58": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet60": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet62": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet64": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet66": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet68": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet70": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet72": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet74": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet76": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet78": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet80": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet82": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet84": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet86": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet88": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -133,40 +133,40 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet114": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet116": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet118": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/platform.json b/device/mellanox/x86_64-mlnx_msn2700-r0/platform.json
index 09445f7fe9b8..063a211e785c 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/platform.json
@@ -381,7 +381,7 @@
             "lanes": "0,1,2,3",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp1"],
-                "2x50G[40G,25G,10G]": ["etp1a", "etp1b"]
+                "2x50G[25G,10G]": ["etp1a", "etp1b"]
             }
         },
         "Ethernet4": {
@@ -389,7 +389,7 @@
             "lanes": "4,5,6,7",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp2"],
-                "2x50G[40G,25G,10G]": ["etp2a", "etp2b"]
+                "2x50G[25G,10G]": ["etp2a", "etp2b"]
             }
         },
         "Ethernet8": {
@@ -397,7 +397,7 @@
             "lanes": "8,9,10,11",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp3"],
-                "2x50G[40G,25G,10G]": ["etp3a", "etp3b"]
+                "2x50G[25G,10G]": ["etp3a", "etp3b"]
             }
         },
         "Ethernet12": {
@@ -405,7 +405,7 @@
             "lanes": "12,13,14,15",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp4"],
-                "2x50G[40G,25G,10G]": ["etp4a", "etp4b"]
+                "2x50G[25G,10G]": ["etp4a", "etp4b"]
             }
         },
         "Ethernet16": {
@@ -413,7 +413,7 @@
             "lanes": "16,17,18,19",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp5"],
-                "2x50G[40G,25G,10G]": ["etp5a", "etp5b"]
+                "2x50G[25G,10G]": ["etp5a", "etp5b"]
             }
         },
         "Ethernet20": {
@@ -421,7 +421,7 @@
             "lanes": "20,21,22,23",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp6"],
-                "2x50G[40G,25G,10G]": ["etp6a", "etp6b"]
+                "2x50G[25G,10G]": ["etp6a", "etp6b"]
             }
         },
         "Ethernet24": {
@@ -429,7 +429,7 @@
             "lanes": "24,25,26,27",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp7"],
-                "2x50G[40G,25G,10G]": ["etp7a", "etp7b"]
+                "2x50G[25G,10G]": ["etp7a", "etp7b"]
             }
         },
         "Ethernet28": {
@@ -437,7 +437,7 @@
             "lanes": "28,29,30,31",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp8"],
-                "2x50G[40G,25G,10G]": ["etp8a", "etp8b"]
+                "2x50G[25G,10G]": ["etp8a", "etp8b"]
             }
         },
         "Ethernet32": {
@@ -445,7 +445,7 @@
             "lanes": "32,33,34,35",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp9"],
-                "2x50G[40G,25G,10G]": ["etp9a", "etp9b"]
+                "2x50G[25G,10G]": ["etp9a", "etp9b"]
             }
         },
         "Ethernet36": {
@@ -453,7 +453,7 @@
             "lanes": "36,37,38,39",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp10"],
-                "2x50G[40G,25G,10G]": ["etp10a", "etp10b"]
+                "2x50G[25G,10G]": ["etp10a", "etp10b"]
             }
         },
         "Ethernet40": {
@@ -461,7 +461,7 @@
             "lanes": "40,41,42,43",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp11"],
-                "2x50G[40G,25G,10G]": ["etp11a", "etp11b"]
+                "2x50G[25G,10G]": ["etp11a", "etp11b"]
             }
         },
         "Ethernet44": {
@@ -469,7 +469,7 @@
             "lanes": "44,45,46,47",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp12"],
-                "2x50G[40G,25G,10G]": ["etp12a", "etp12b"]
+                "2x50G[25G,10G]": ["etp12a", "etp12b"]
             }
         },
         "Ethernet48": {
@@ -477,7 +477,7 @@
             "lanes": "48,49,50,51",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp13"],
-                "2x50G[40G,25G,10G]": ["etp13a", "etp13b"]
+                "2x50G[25G,10G]": ["etp13a", "etp13b"]
             }
         },
         "Ethernet52": {
@@ -485,7 +485,7 @@
             "lanes": "52,53,54,55",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp14"],
-                "2x50G[40G,25G,10G]": ["etp14a", "etp14b"]
+                "2x50G[25G,10G]": ["etp14a", "etp14b"]
             }
         },
         "Ethernet56": {
@@ -493,7 +493,7 @@
             "lanes": "56,57,58,59",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp15"],
-                "2x50G[40G,25G,10G]": ["etp15a", "etp15b"]
+                "2x50G[25G,10G]": ["etp15a", "etp15b"]
             }
         },
         "Ethernet60": {
@@ -501,7 +501,7 @@
             "lanes": "60,61,62,63",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp16"],
-                "2x50G[40G,25G,10G]": ["etp16a", "etp16b"]
+                "2x50G[25G,10G]": ["etp16a", "etp16b"]
             }
         },
         "Ethernet64": {
@@ -509,7 +509,7 @@
             "lanes": "64,65,66,67",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp17"],
-                "2x50G[40G,25G,10G]": ["etp17a", "etp17b"]
+                "2x50G[25G,10G]": ["etp17a", "etp17b"]
             }
         },
         "Ethernet68": {
@@ -517,7 +517,7 @@
             "lanes": "68,69,70,71",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp18"],
-                "2x50G[40G,25G,10G]": ["etp18a", "etp18b"]
+                "2x50G[25G,10G]": ["etp18a", "etp18b"]
             }
         },
         "Ethernet72": {
@@ -525,7 +525,7 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp19"],
-                "2x50G[40G,25G,10G]": ["etp19a", "etp19b"]
+                "2x50G[25G,10G]": ["etp19a", "etp19b"]
             }
         },
         "Ethernet76": {
@@ -533,7 +533,7 @@
             "lanes": "76,77,78,79",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp20"],
-                "2x50G[40G,25G,10G]": ["etp20a", "etp20b"]
+                "2x50G[25G,10G]": ["etp20a", "etp20b"]
             }
         },
         "Ethernet80": {
@@ -541,7 +541,7 @@
             "lanes": "80,81,82,83",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp21"],
-                "2x50G[40G,25G,10G]": ["etp21a", "etp21b"]
+                "2x50G[25G,10G]": ["etp21a", "etp21b"]
             }
         },
         "Ethernet84": {
@@ -549,7 +549,7 @@
             "lanes": "84,85,86,87",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp22"],
-                "2x50G[40G,25G,10G]": ["etp22a", "etp22b"]
+                "2x50G[25G,10G]": ["etp22a", "etp22b"]
             }
         },
         "Ethernet88": {
@@ -557,7 +557,7 @@
             "lanes": "88,89,90,91",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp23"],
-                "2x50G[40G,25G,10G]": ["etp23a", "etp23b"]
+                "2x50G[25G,10G]": ["etp23a", "etp23b"]
             }
         },
         "Ethernet92": {
@@ -565,7 +565,7 @@
             "lanes": "92,93,94,95",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp24"],
-                "2x50G[40G,25G,10G]": ["etp24a", "etp24b"]
+                "2x50G[25G,10G]": ["etp24a", "etp24b"]
             }
         },
         "Ethernet96": {
@@ -573,7 +573,7 @@
             "lanes": "96,97,98,99",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp25"],
-                "2x50G[40G,25G,10G]": ["etp25a", "etp25b"]
+                "2x50G[25G,10G]": ["etp25a", "etp25b"]
             }
         },
         "Ethernet100": {
@@ -581,7 +581,7 @@
             "lanes": "100,101,102,103",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp26"],
-                "2x50G[40G,25G,10G]": ["etp26a", "etp26b"]
+                "2x50G[25G,10G]": ["etp26a", "etp26b"]
             }
         },
         "Ethernet104": {
@@ -589,7 +589,7 @@
             "lanes": "104,105,106,107",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp27"],
-                "2x50G[40G,25G,10G]": ["etp27a", "etp27b"]
+                "2x50G[25G,10G]": ["etp27a", "etp27b"]
             }
         },
         "Ethernet108": {
@@ -597,7 +597,7 @@
             "lanes": "108,109,110,111",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp28"],
-                "2x50G[40G,25G,10G]": ["etp28a", "etp28b"]
+                "2x50G[25G,10G]": ["etp28a", "etp28b"]
             }
         },
         "Ethernet112": {
@@ -605,7 +605,7 @@
             "lanes": "112,113,114,115",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp29"],
-                "2x50G[40G,25G,10G]": ["etp29a", "etp29b"]
+                "2x50G[25G,10G]": ["etp29a", "etp29b"]
             }
         },
         "Ethernet116": {
@@ -613,7 +613,7 @@
             "lanes": "116,117,118,119",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp30"],
-                "2x50G[40G,25G,10G]": ["etp30a", "etp30b"]
+                "2x50G[25G,10G]": ["etp30a", "etp30b"]
             }
         },
         "Ethernet120": {
@@ -621,7 +621,7 @@
             "lanes": "120,121,122,123",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp31"],
-                "2x50G[40G,25G,10G]": ["etp31a", "etp31b"]
+                "2x50G[25G,10G]": ["etp31a", "etp31b"]
             }
         },
         "Ethernet124": {
@@ -629,7 +629,7 @@
             "lanes": "124,125,126,127",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp32"],
-                "2x50G[40G,25G,10G]": ["etp32a", "etp32b"]
+                "2x50G[25G,10G]": ["etp32a", "etp32b"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn2740-r0/platform.json b/device/mellanox/x86_64-mlnx_msn2740-r0/platform.json
index e7847ee28582..387742f4e3a0 100644
--- a/device/mellanox/x86_64-mlnx_msn2740-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn2740-r0/platform.json
@@ -369,7 +369,7 @@
             "lanes": "0,1,2,3",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp1"],
-                "2x50G[40G,25G,10G]": ["etp1a", "etp1b"]
+                "2x50G[25G,10G]": ["etp1a", "etp1b"]
             }
         },
         "Ethernet4": {
@@ -377,7 +377,7 @@
             "lanes": "4,5,6,7",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp2"],
-                "2x50G[40G,25G,10G]": ["etp2a", "etp2b"]
+                "2x50G[25G,10G]": ["etp2a", "etp2b"]
             }
         },
         "Ethernet8": {
@@ -385,7 +385,7 @@
             "lanes": "8,9,10,11",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp3"],
-                "2x50G[40G,25G,10G]": ["etp3a", "etp3b"]
+                "2x50G[25G,10G]": ["etp3a", "etp3b"]
             }
         },
         "Ethernet12": {
@@ -393,7 +393,7 @@
             "lanes": "12,13,14,15",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp4"],
-                "2x50G[40G,25G,10G]": ["etp4a", "etp4b"]
+                "2x50G[25G,10G]": ["etp4a", "etp4b"]
             }
         },
         "Ethernet16": {
@@ -401,7 +401,7 @@
             "lanes": "16,17,18,19",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp5"],
-                "2x50G[40G,25G,10G]": ["etp5a", "etp5b"]
+                "2x50G[25G,10G]": ["etp5a", "etp5b"]
             }
         },
         "Ethernet20": {
@@ -409,7 +409,7 @@
             "lanes": "20,21,22,23",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp6"],
-                "2x50G[40G,25G,10G]": ["etp6a", "etp6b"]
+                "2x50G[25G,10G]": ["etp6a", "etp6b"]
             }
         },
         "Ethernet24": {
@@ -417,7 +417,7 @@
             "lanes": "24,25,26,27",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp7"],
-                "2x50G[40G,25G,10G]": ["etp7a", "etp7b"]
+                "2x50G[25G,10G]": ["etp7a", "etp7b"]
             }
         },
         "Ethernet28": {
@@ -425,7 +425,7 @@
             "lanes": "28,29,30,31",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp8"],
-                "2x50G[40G,25G,10G]": ["etp8a", "etp8b"]
+                "2x50G[25G,10G]": ["etp8a", "etp8b"]
             }
         },
         "Ethernet32": {
@@ -433,7 +433,7 @@
             "lanes": "32,33,34,35",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp9"],
-                "2x50G[40G,25G,10G]": ["etp9a", "etp9b"]
+                "2x50G[25G,10G]": ["etp9a", "etp9b"]
             }
         },
         "Ethernet36": {
@@ -441,7 +441,7 @@
             "lanes": "36,37,38,39",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp10"],
-                "2x50G[40G,25G,10G]": ["etp10a", "etp10b"]
+                "2x50G[25G,10G]": ["etp10a", "etp10b"]
             }
         },
         "Ethernet40": {
@@ -449,7 +449,7 @@
             "lanes": "40,41,42,43",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp11"],
-                "2x50G[40G,25G,10G]": ["etp11a", "etp11b"]
+                "2x50G[25G,10G]": ["etp11a", "etp11b"]
             }
         },
         "Ethernet44": {
@@ -457,7 +457,7 @@
             "lanes": "44,45,46,47",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp12"],
-                "2x50G[40G,25G,10G]": ["etp12a", "etp12b"]
+                "2x50G[25G,10G]": ["etp12a", "etp12b"]
             }
         },
         "Ethernet48": {
@@ -465,7 +465,7 @@
             "lanes": "48,49,50,51",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp13"],
-                "2x50G[40G,25G,10G]": ["etp13a", "etp13b"]
+                "2x50G[25G,10G]": ["etp13a", "etp13b"]
             }
         },
         "Ethernet52": {
@@ -473,7 +473,7 @@
             "lanes": "52,53,54,55",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp14"],
-                "2x50G[40G,25G,10G]": ["etp14a", "etp14b"]
+                "2x50G[25G,10G]": ["etp14a", "etp14b"]
             }
         },
         "Ethernet56": {
@@ -481,7 +481,7 @@
             "lanes": "56,57,58,59",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp15"],
-                "2x50G[40G,25G,10G]": ["etp15a", "etp15b"]
+                "2x50G[25G,10G]": ["etp15a", "etp15b"]
             }
         },
         "Ethernet60": {
@@ -489,7 +489,7 @@
             "lanes": "60,61,62,63",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp16"],
-                "2x50G[40G,25G,10G]": ["etp16a", "etp16b"]
+                "2x50G[25G,10G]": ["etp16a", "etp16b"]
             }
         },
         "Ethernet64": {
@@ -497,7 +497,7 @@
             "lanes": "64,65,66,67",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp17"],
-                "2x50G[40G,25G,10G]": ["etp17a", "etp17b"]
+                "2x50G[25G,10G]": ["etp17a", "etp17b"]
             }
         },
         "Ethernet68": {
@@ -505,7 +505,7 @@
             "lanes": "68,69,70,71",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp18"],
-                "2x50G[40G,25G,10G]": ["etp18a", "etp18b"]
+                "2x50G[25G,10G]": ["etp18a", "etp18b"]
             }
         },
         "Ethernet72": {
@@ -513,7 +513,7 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp19"],
-                "2x50G[40G,25G,10G]": ["etp19a", "etp19b"]
+                "2x50G[25G,10G]": ["etp19a", "etp19b"]
             }
         },
         "Ethernet76": {
@@ -521,7 +521,7 @@
             "lanes": "76,77,78,79",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp20"],
-                "2x50G[40G,25G,10G]": ["etp20a", "etp20b"]
+                "2x50G[25G,10G]": ["etp20a", "etp20b"]
             }
         },
         "Ethernet80": {
@@ -529,7 +529,7 @@
             "lanes": "80,81,82,83",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp21"],
-                "2x50G[40G,25G,10G]": ["etp21a", "etp21b"]
+                "2x50G[25G,10G]": ["etp21a", "etp21b"]
             }
         },
         "Ethernet84": {
@@ -537,7 +537,7 @@
             "lanes": "84,85,86,87",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp22"],
-                "2x50G[40G,25G,10G]": ["etp22a", "etp22b"]
+                "2x50G[25G,10G]": ["etp22a", "etp22b"]
             }
         },
         "Ethernet88": {
@@ -545,7 +545,7 @@
             "lanes": "88,89,90,91",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp23"],
-                "2x50G[40G,25G,10G]": ["etp23a", "etp23b"]
+                "2x50G[25G,10G]": ["etp23a", "etp23b"]
             }
         },
         "Ethernet92": {
@@ -553,7 +553,7 @@
             "lanes": "92,93,94,95",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp24"],
-                "2x50G[40G,25G,10G]": ["etp24a", "etp24b"]
+                "2x50G[25G,10G]": ["etp24a", "etp24b"]
             }
         },
         "Ethernet96": {
@@ -561,7 +561,7 @@
             "lanes": "96,97,98,99",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp25"],
-                "2x50G[40G,25G,10G]": ["etp25a", "etp25b"]
+                "2x50G[25G,10G]": ["etp25a", "etp25b"]
             }
         },
         "Ethernet100": {
@@ -569,7 +569,7 @@
             "lanes": "100,101,102,103",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp26"],
-                "2x50G[40G,25G,10G]": ["etp26a", "etp26b"]
+                "2x50G[25G,10G]": ["etp26a", "etp26b"]
             }
         },
         "Ethernet104": {
@@ -577,7 +577,7 @@
             "lanes": "104,105,106,107",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp27"],
-                "2x50G[40G,25G,10G]": ["etp27a", "etp27b"]
+                "2x50G[25G,10G]": ["etp27a", "etp27b"]
             }
         },
         "Ethernet108": {
@@ -585,7 +585,7 @@
             "lanes": "108,109,110,111",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp28"],
-                "2x50G[40G,25G,10G]": ["etp28a", "etp28b"]
+                "2x50G[25G,10G]": ["etp28a", "etp28b"]
             }
         },
         "Ethernet112": {
@@ -593,7 +593,7 @@
             "lanes": "112,113,114,115",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp29"],
-                "2x50G[40G,25G,10G]": ["etp29a", "etp29b"]
+                "2x50G[25G,10G]": ["etp29a", "etp29b"]
             }
         },
         "Ethernet116": {
@@ -601,7 +601,7 @@
             "lanes": "116,117,118,119",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp30"],
-                "2x50G[40G,25G,10G]": ["etp30a", "etp30b"]
+                "2x50G[25G,10G]": ["etp30a", "etp30b"]
             }
         },
         "Ethernet120": {
@@ -609,7 +609,7 @@
             "lanes": "120,121,122,123",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp31"],
-                "2x50G[40G,25G,10G]": ["etp31a", "etp31b"]
+                "2x50G[25G,10G]": ["etp31a", "etp31b"]
             }
         },
         "Ethernet124": {
@@ -617,7 +617,7 @@
             "lanes": "124,125,126,127",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp32"],
-                "2x50G[40G,25G,10G]": ["etp32a", "etp32b"]
+                "2x50G[25G,10G]": ["etp32a", "etp32b"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn3420-r0/platform.json b/device/mellanox/x86_64-mlnx_msn3420-r0/platform.json
index 415d7de70ebb..b2848ae909d8 100644
--- a/device/mellanox/x86_64-mlnx_msn3420-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn3420-r0/platform.json
@@ -955,7 +955,7 @@
             "lanes": "192,193,194,195",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp49"],
-                "2x50G[40G,25G,10G,1G]": ["etp49a", "etp49b"],
+                "2x50G[25G,10G,1G]": ["etp49a", "etp49b"],
                 "4x25G[10G,1G]": ["etp49a", "etp49b", "etp49c", "etp49d"]
             }
         },
@@ -964,7 +964,7 @@
             "lanes": "196,197,198,199",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp50"],
-                "2x50G[40G,25G,10G,1G]": ["etp50a", "etp50b"],
+                "2x50G[25G,10G,1G]": ["etp50a", "etp50b"],
                 "4x25G[10G,1G]": ["etp50a", "etp50b", "etp50c", "etp50d"]
             }
         },
@@ -973,7 +973,7 @@
             "lanes": "200,201,202,203",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp51"],
-                "2x50G[40G,25G,10G,1G]": ["etp51a", "etp51b"],
+                "2x50G[25G,10G,1G]": ["etp51a", "etp51b"],
                 "4x25G[10G,1G]": ["etp51a", "etp51b", "etp51c", "etp51d"]
             }
         },
@@ -982,7 +982,7 @@
             "lanes": "204,205,206,207",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp52"],
-                "2x50G[40G,25G,10G,1G]": ["etp52a", "etp52b"],
+                "2x50G[25G,10G,1G]": ["etp52a", "etp52b"],
                 "4x25G[10G,1G]": ["etp52a", "etp52b", "etp52c", "etp52d"]
             }
         },
@@ -991,7 +991,7 @@
             "lanes": "208,209,210,211",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp53"],
-                "2x50G[40G,25G,10G,1G]": ["etp53a", "etp53b"],
+                "2x50G[25G,10G,1G]": ["etp53a", "etp53b"],
                 "4x25G[10G,1G]": ["etp53a", "etp53b", "etp53c", "etp53d"]
             }
         },
@@ -1000,7 +1000,7 @@
             "lanes": "212,213,214,215",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp54"],
-                "2x50G[40G,25G,10G,1G]": ["etp54a", "etp54b"],
+                "2x50G[25G,10G,1G]": ["etp54a", "etp54b"],
                 "4x25G[10G,1G]": ["etp54a", "etp54b", "etp54c", "etp54d"]
             }
         },
@@ -1009,7 +1009,7 @@
             "lanes": "216,217,218,219",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp55"],
-                "2x50G[40G,25G,10G,1G]": ["etp55a", "etp55b"],
+                "2x50G[25G,10G,1G]": ["etp55a", "etp55b"],
                 "4x25G[10G,1G]": ["etp55a", "etp55b", "etp55c", "etp55d"]
             }
         },
@@ -1018,7 +1018,7 @@
             "lanes": "220,221,222,223",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp56"],
-                "2x50G[40G,25G,10G,1G]": ["etp56a", "etp56b"],
+                "2x50G[25G,10G,1G]": ["etp56a", "etp56b"],
                 "4x25G[10G,1G]": ["etp56a", "etp56b", "etp56c", "etp56d"]
             }
         },
@@ -1027,7 +1027,7 @@
             "lanes": "224,225,226,227",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp57"],
-                "2x50G[40G,25G,10G,1G]": ["etp57a", "etp57b"],
+                "2x50G[25G,10G,1G]": ["etp57a", "etp57b"],
                 "4x25G[10G,1G]": ["etp57a", "etp57b", "etp57c", "etp57d"]
             }
         },
@@ -1036,7 +1036,7 @@
             "lanes": "228,229,230,231",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp58"],
-                "2x50G[40G,25G,10G,1G]": ["etp58a", "etp58b"],
+                "2x50G[25G,10G,1G]": ["etp58a", "etp58b"],
                 "4x25G[10G,1G]": ["etp58a", "etp58b", "etp58c", "etp58d"]
             }
         },
@@ -1045,7 +1045,7 @@
             "lanes": "232,233,234,235",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp59"],
-                "2x50G[40G,25G,10G,1G]": ["etp59a", "etp59b"],
+                "2x50G[25G,10G,1G]": ["etp59a", "etp59b"],
                 "4x25G[10G,1G]": ["etp59a", "etp59b", "etp59c", "etp59d"]
             }
         },
@@ -1054,7 +1054,7 @@
             "lanes": "236,237,238,239",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp60"],
-                "2x50G[40G,25G,10G,1G]": ["etp60a", "etp60b"],
+                "2x50G[25G,10G,1G]": ["etp60a", "etp60b"],
                 "4x25G[10G,1G]": ["etp60a", "etp60b", "etp60c", "etp60d"]
             }
         }
diff --git a/device/mellanox/x86_64-mlnx_msn3700-r0/platform.json b/device/mellanox/x86_64-mlnx_msn3700-r0/platform.json
index ffb0d93cd37c..df6deb892b4b 100644
--- a/device/mellanox/x86_64-mlnx_msn3700-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn3700-r0/platform.json
@@ -412,8 +412,8 @@
             "lanes": "0,1,2,3",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp1"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp1a", "etp1b"],
-                "4x50G[40G,25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
+                "2x100G[50G,25G,10G,1G]": ["etp1a", "etp1b"],
+                "4x50G[25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
             }
         },
         "Ethernet4": {
@@ -421,8 +421,8 @@
             "lanes": "4,5,6,7",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp2"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp2a", "etp2b"],
-                "4x50G[40G,25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
+                "2x100G[50G,25G,10G,1G]": ["etp2a", "etp2b"],
+                "4x50G[25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
             }
         },
         "Ethernet8": {
@@ -430,8 +430,8 @@
             "lanes": "8,9,10,11",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp3"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp3a", "etp3b"],
-                "4x50G[40G,25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
+                "2x100G[50G,25G,10G,1G]": ["etp3a", "etp3b"],
+                "4x50G[25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
             }
         },
         "Ethernet12": {
@@ -439,8 +439,8 @@
             "lanes": "12,13,14,15",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp4"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp4a", "etp4b"],
-                "4x50G[40G,25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
+                "2x100G[50G,25G,10G,1G]": ["etp4a", "etp4b"],
+                "4x50G[25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
             }
         },
         "Ethernet16": {
@@ -448,8 +448,8 @@
             "lanes": "16,17,18,19",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp5"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp5a", "etp5b"],
-                "4x50G[40G,25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
+                "2x100G[50G,25G,10G,1G]": ["etp5a", "etp5b"],
+                "4x50G[25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
             }
         },
         "Ethernet20": {
@@ -457,8 +457,8 @@
             "lanes": "20,21,22,23",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp6"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp6a", "etp6b"],
-                "4x50G[40G,25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
+                "2x100G[50G,25G,10G,1G]": ["etp6a", "etp6b"],
+                "4x50G[25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
             }
         },
         "Ethernet24": {
@@ -466,8 +466,8 @@
             "lanes": "24,25,26,27",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp7"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp7a", "etp7b"],
-                "4x50G[40G,25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
+                "2x100G[50G,25G,10G,1G]": ["etp7a", "etp7b"],
+                "4x50G[25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
             }
         },
         "Ethernet28": {
@@ -475,8 +475,8 @@
             "lanes": "28,29,30,31",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp8"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp8a", "etp8b"],
-                "4x50G[40G,25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
+                "2x100G[50G,25G,10G,1G]": ["etp8a", "etp8b"],
+                "4x50G[25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
             }
         },
         "Ethernet32": {
@@ -484,8 +484,8 @@
             "lanes": "32,33,34,35",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp9"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp9a", "etp9b"],
-                "4x50G[40G,25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
+                "2x100G[50G,25G,10G,1G]": ["etp9a", "etp9b"],
+                "4x50G[25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
             }
         },
         "Ethernet36": {
@@ -493,8 +493,8 @@
             "lanes": "36,37,38,39",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp10"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp10a", "etp10b"],
-                "4x50G[40G,25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
+                "2x100G[50G,25G,10G,1G]": ["etp10a", "etp10b"],
+                "4x50G[25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
             }
         },
         "Ethernet40": {
@@ -502,8 +502,8 @@
             "lanes": "40,41,42,43",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp11"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp11a", "etp11b"],
-                "4x50G[40G,25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
+                "2x100G[50G,25G,10G,1G]": ["etp11a", "etp11b"],
+                "4x50G[25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
             }
         },
         "Ethernet44": {
@@ -511,8 +511,8 @@
             "lanes": "44,45,46,47",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp12"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp12a", "etp12b"],
-                "4x50G[40G,25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
+                "2x100G[50G,25G,10G,1G]": ["etp12a", "etp12b"],
+                "4x50G[25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
             }
         },
         "Ethernet48": {
@@ -520,8 +520,8 @@
             "lanes": "48,49,50,51",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp13"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp13a", "etp13b"],
-                "4x50G[40G,25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
+                "2x100G[50G,25G,10G,1G]": ["etp13a", "etp13b"],
+                "4x50G[25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
             }
         },
         "Ethernet52": {
@@ -529,8 +529,8 @@
             "lanes": "52,53,54,55",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp14"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp14a", "etp14b"],
-                "4x50G[40G,25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
+                "2x100G[50G,25G,10G,1G]": ["etp14a", "etp14b"],
+                "4x50G[25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
             }
         },
         "Ethernet56": {
@@ -538,8 +538,8 @@
             "lanes": "56,57,58,59",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp15"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp15a", "etp15b"],
-                "4x50G[40G,25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
+                "2x100G[50G,25G,10G,1G]": ["etp15a", "etp15b"],
+                "4x50G[25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
             }
         },
         "Ethernet60": {
@@ -547,8 +547,8 @@
             "lanes": "60,61,62,63",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp16"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp16a", "etp16b"],
-                "4x50G[40G,25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
+                "2x100G[50G,25G,10G,1G]": ["etp16a", "etp16b"],
+                "4x50G[25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
             }
         },
         "Ethernet64": {
@@ -556,8 +556,8 @@
             "lanes": "64,65,66,67",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp17"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp17a", "etp17b"],
-                "4x50G[40G,25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
+                "2x100G[50G,25G,10G,1G]": ["etp17a", "etp17b"],
+                "4x50G[25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
             }
         },
         "Ethernet68": {
@@ -565,8 +565,8 @@
             "lanes": "68,69,70,71",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp18"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp18a", "etp18b"],
-                "4x50G[40G,25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
+                "2x100G[50G,25G,10G,1G]": ["etp18a", "etp18b"],
+                "4x50G[25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
             }
         },
         "Ethernet72": {
@@ -574,8 +574,8 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp19"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp19a", "etp19b"],
-                "4x50G[40G,25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
+                "2x100G[50G,25G,10G,1G]": ["etp19a", "etp19b"],
+                "4x50G[25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         },
         "Ethernet76": {
@@ -583,8 +583,8 @@
             "lanes": "76,77,78,79",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp20"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp20a", "etp20b"],
-                "4x50G[40G,25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
+                "2x100G[50G,25G,10G,1G]": ["etp20a", "etp20b"],
+                "4x50G[25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         },
         "Ethernet80": {
@@ -592,8 +592,8 @@
             "lanes": "80,81,82,83",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp21"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp21a", "etp21b"],
-                "4x50G[40G,25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
+                "2x100G[50G,25G,10G,1G]": ["etp21a", "etp21b"],
+                "4x50G[25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         },
         "Ethernet84": {
@@ -601,8 +601,8 @@
             "lanes": "84,85,86,87",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp22"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp22a", "etp22b"],
-                "4x50G[40G,25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
+                "2x100G[50G,25G,10G,1G]": ["etp22a", "etp22b"],
+                "4x50G[25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         },
         "Ethernet88": {
@@ -610,8 +610,8 @@
             "lanes": "88,89,90,91",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp23"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp23a", "etp23b"],
-                "4x50G[40G,25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
+                "2x100G[50G,25G,10G,1G]": ["etp23a", "etp23b"],
+                "4x50G[25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
             }
         },
         "Ethernet92": {
@@ -619,8 +619,8 @@
             "lanes": "92,93,94,95",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp24"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp24a", "etp24b"],
-                "4x50G[40G,25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
+                "2x100G[50G,25G,10G,1G]": ["etp24a", "etp24b"],
+                "4x50G[25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
             }
         },
         "Ethernet96": {
@@ -628,8 +628,8 @@
             "lanes": "96,97,98,99",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp25"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp25a", "etp25b"],
-                "4x50G[40G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
+                "2x100G[50G,25G,10G,1G]": ["etp25a", "etp25b"],
+                "4x50G[25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
             }
         },
         "Ethernet100": {
@@ -637,8 +637,8 @@
             "lanes": "100,101,102,103",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp26"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp26a", "etp26b"],
-                "4x50G[40G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
+                "2x100G[50G,25G,10G,1G]": ["etp26a", "etp26b"],
+                "4x50G[25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
             }
         },
         "Ethernet104": {
@@ -646,8 +646,8 @@
             "lanes": "104,105,106,107",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp27"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp27a", "etp27b"],
-                "4x50G[40G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
+                "2x100G[50G,25G,10G,1G]": ["etp27a", "etp27b"],
+                "4x50G[25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
             }
         },
         "Ethernet108": {
@@ -655,8 +655,8 @@
             "lanes": "108,109,110,111",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp28"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp28a", "etp28b"],
-                "4x50G[40G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
+                "2x100G[50G,25G,10G,1G]": ["etp28a", "etp28b"],
+                "4x50G[25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
             }
         },
         "Ethernet112": {
@@ -664,8 +664,8 @@
             "lanes": "112,113,114,115",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp29"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp29a", "etp29b"],
-                "4x50G[40G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
+                "2x100G[50G,25G,10G,1G]": ["etp29a", "etp29b"],
+                "4x50G[25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
             }
         },
         "Ethernet116": {
@@ -673,8 +673,8 @@
             "lanes": "116,117,118,119",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp30"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp30a", "etp30b"],
-                "4x50G[40G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
+                "2x100G[50G,25G,10G,1G]": ["etp30a", "etp30b"],
+                "4x50G[25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
             }
         },
         "Ethernet120": {
@@ -682,8 +682,8 @@
             "lanes": "120,121,122,123",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp31"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp31a", "etp31b"],
-                "4x50G[40G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
+                "2x100G[50G,25G,10G,1G]": ["etp31a", "etp31b"],
+                "4x50G[25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
             }
         },
         "Ethernet124": {
@@ -691,8 +691,8 @@
             "lanes": "124,125,126,127",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp32"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp32a", "etp32b"],
-                "4x50G[40G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
+                "2x100G[50G,25G,10G,1G]": ["etp32a", "etp32b"],
+                "4x50G[25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn3700c-r0/platform.json b/device/mellanox/x86_64-mlnx_msn3700c-r0/platform.json
index 821b8204e730..3eafd31ca3b4 100644
--- a/device/mellanox/x86_64-mlnx_msn3700c-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn3700c-r0/platform.json
@@ -384,7 +384,7 @@
             "lanes": "0,1,2,3",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp1"],
-                "2x50G[40G,25G,10G,1G]": ["etp1a", "etp1b"],
+                "2x50G[25G,10G,1G]": ["etp1a", "etp1b"],
                 "4x25G[10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
             }
         },
@@ -393,7 +393,7 @@
             "lanes": "4,5,6,7",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp2"],
-                "2x50G[40G,25G,10G,1G]": ["etp2a", "etp2b"],
+                "2x50G[25G,10G,1G]": ["etp2a", "etp2b"],
                 "4x25G[10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
             }
         },
@@ -402,7 +402,7 @@
             "lanes": "8,9,10,11",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp3"],
-                "2x50G[40G,25G,10G,1G]": ["etp3a", "etp3b"],
+                "2x50G[25G,10G,1G]": ["etp3a", "etp3b"],
                 "4x25G[10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
             }
         },
@@ -411,7 +411,7 @@
             "lanes": "12,13,14,15",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp4"],
-                "2x50G[40G,25G,10G,1G]": ["etp4a", "etp4b"],
+                "2x50G[25G,10G,1G]": ["etp4a", "etp4b"],
                 "4x25G[10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
             }
         },
@@ -420,7 +420,7 @@
             "lanes": "16,17,18,19",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp5"],
-                "2x50G[40G,25G,10G,1G]": ["etp5a", "etp5b"],
+                "2x50G[25G,10G,1G]": ["etp5a", "etp5b"],
                 "4x25G[10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
             }
         },
@@ -429,7 +429,7 @@
             "lanes": "20,21,22,23",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp6"],
-                "2x50G[40G,25G,10G,1G]": ["etp6a", "etp6b"],
+                "2x50G[25G,10G,1G]": ["etp6a", "etp6b"],
                 "4x25G[10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
             }
         },
@@ -438,7 +438,7 @@
             "lanes": "24,25,26,27",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp7"],
-                "2x50G[40G,25G,10G,1G]": ["etp7a", "etp7b"],
+                "2x50G[25G,10G,1G]": ["etp7a", "etp7b"],
                 "4x25G[10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
             }
         },
@@ -447,7 +447,7 @@
             "lanes": "28,29,30,31",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp8"],
-                "2x50G[40G,25G,10G,1G]": ["etp8a", "etp8b"],
+                "2x50G[25G,10G,1G]": ["etp8a", "etp8b"],
                 "4x25G[10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
             }
         },
@@ -456,7 +456,7 @@
             "lanes": "32,33,34,35",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp9"],
-                "2x50G[40G,25G,10G,1G]": ["etp9a", "etp9b"],
+                "2x50G[25G,10G,1G]": ["etp9a", "etp9b"],
                 "4x25G[10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
             }
         },
@@ -465,7 +465,7 @@
             "lanes": "36,37,38,39",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp10"],
-                "2x50G[40G,25G,10G,1G]": ["etp10a", "etp10b"],
+                "2x50G[25G,10G,1G]": ["etp10a", "etp10b"],
                 "4x25G[10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
             }
         },
@@ -474,7 +474,7 @@
             "lanes": "40,41,42,43",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp11"],
-                "2x50G[40G,25G,10G,1G]": ["etp11a", "etp11b"],
+                "2x50G[25G,10G,1G]": ["etp11a", "etp11b"],
                 "4x25G[10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
             }
         },
@@ -483,7 +483,7 @@
             "lanes": "44,45,46,47",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp12"],
-                "2x50G[40G,25G,10G,1G]": ["etp12a", "etp12b"],
+                "2x50G[25G,10G,1G]": ["etp12a", "etp12b"],
                 "4x25G[10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
             }
         },
@@ -492,7 +492,7 @@
             "lanes": "48,49,50,51",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp13"],
-                "2x50G[40G,25G,10G,1G]": ["etp13a", "etp13b"],
+                "2x50G[25G,10G,1G]": ["etp13a", "etp13b"],
                 "4x25G[10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
             }
         },
@@ -501,7 +501,7 @@
             "lanes": "52,53,54,55",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp14"],
-                "2x50G[40G,25G,10G,1G]": ["etp14a", "etp14b"],
+                "2x50G[25G,10G,1G]": ["etp14a", "etp14b"],
                 "4x25G[10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
             }
         },
@@ -510,7 +510,7 @@
             "lanes": "56,57,58,59",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp15"],
-                "2x50G[40G,25G,10G,1G]": ["etp15a", "etp15b"],
+                "2x50G[25G,10G,1G]": ["etp15a", "etp15b"],
                 "4x25G[10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
             }
         },
@@ -519,7 +519,7 @@
             "lanes": "60,61,62,63",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp16"],
-                "2x50G[40G,25G,10G,1G]": ["etp16a", "etp16b"],
+                "2x50G[25G,10G,1G]": ["etp16a", "etp16b"],
                 "4x25G[10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
             }
         },
@@ -528,7 +528,7 @@
             "lanes": "64,65,66,67",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp17"],
-                "2x50G[40G,25G,10G,1G]": ["etp17a", "etp17b"],
+                "2x50G[25G,10G,1G]": ["etp17a", "etp17b"],
                 "4x25G[10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
             }
         },
@@ -537,7 +537,7 @@
             "lanes": "68,69,70,71",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp18"],
-                "2x50G[40G,25G,10G,1G]": ["etp18a", "etp18b"],
+                "2x50G[25G,10G,1G]": ["etp18a", "etp18b"],
                 "4x25G[10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
             }
         },
@@ -546,7 +546,7 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp19"],
-                "2x50G[40G,25G,10G,1G]": ["etp19a", "etp19b"],
+                "2x50G[25G,10G,1G]": ["etp19a", "etp19b"],
                 "4x25G[10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         },
@@ -555,7 +555,7 @@
             "lanes": "76,77,78,79",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp20"],
-                "2x50G[40G,25G,10G,1G]": ["etp20a", "etp20b"],
+                "2x50G[25G,10G,1G]": ["etp20a", "etp20b"],
                 "4x25G[10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         },
@@ -564,7 +564,7 @@
             "lanes": "80,81,82,83",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp21"],
-                "2x50G[40G,25G,10G,1G]": ["etp21a", "etp21b"],
+                "2x50G[25G,10G,1G]": ["etp21a", "etp21b"],
                 "4x25G[10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         },
@@ -573,7 +573,7 @@
             "lanes": "84,85,86,87",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp22"],
-                "2x50G[40G,25G,10G,1G]": ["etp22a", "etp22b"],
+                "2x50G[25G,10G,1G]": ["etp22a", "etp22b"],
                 "4x25G[10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         },
@@ -582,7 +582,7 @@
             "lanes": "88,89,90,91",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp23"],
-                "2x50G[40G,25G,10G,1G]": ["etp23a", "etp23b"],
+                "2x50G[25G,10G,1G]": ["etp23a", "etp23b"],
                 "4x25G[10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
             }
         },
@@ -591,7 +591,7 @@
             "lanes": "92,93,94,95",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp24"],
-                "2x50G[40G,25G,10G,1G]": ["etp24a", "etp24b"],
+                "2x50G[25G,10G,1G]": ["etp24a", "etp24b"],
                 "4x25G[10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
             }
         },
@@ -600,7 +600,7 @@
             "lanes": "96,97,98,99",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp25"],
-                "2x50G[40G,25G,10G,1G]": ["etp25a", "etp25b"],
+                "2x50G[25G,10G,1G]": ["etp25a", "etp25b"],
                 "4x25G[10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
             }
         },
@@ -609,7 +609,7 @@
             "lanes": "100,101,102,103",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp26"],
-                "2x50G[40G,25G,10G,1G]": ["etp26a", "etp26b"],
+                "2x50G[25G,10G,1G]": ["etp26a", "etp26b"],
                 "4x25G[10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
             }
         },
@@ -618,7 +618,7 @@
             "lanes": "104,105,106,107",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp27"],
-                "2x50G[40G,25G,10G,1G]": ["etp27a", "etp27b"],
+                "2x50G[25G,10G,1G]": ["etp27a", "etp27b"],
                 "4x25G[10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
             }
         },
@@ -627,7 +627,7 @@
             "lanes": "108,109,110,111",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp28"],
-                "2x50G[40G,25G,10G,1G]": ["etp28a", "etp28b"],
+                "2x50G[25G,10G,1G]": ["etp28a", "etp28b"],
                 "4x25G[10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
             }
         },
@@ -636,7 +636,7 @@
             "lanes": "112,113,114,115",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp29"],
-                "2x50G[40G,25G,10G,1G]": ["etp29a", "etp29b"],
+                "2x50G[25G,10G,1G]": ["etp29a", "etp29b"],
                 "4x25G[10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
             }
         },
@@ -645,7 +645,7 @@
             "lanes": "116,117,118,119",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp30"],
-                "2x50G[40G,25G,10G,1G]": ["etp30a", "etp30b"],
+                "2x50G[25G,10G,1G]": ["etp30a", "etp30b"],
                 "4x25G[10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
             }
         },
@@ -654,7 +654,7 @@
             "lanes": "120,121,122,123",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp31"],
-                "2x50G[40G,25G,10G,1G]": ["etp31a", "etp31b"],
+                "2x50G[25G,10G,1G]": ["etp31a", "etp31b"],
                 "4x25G[10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
             }
         },
@@ -663,7 +663,7 @@
             "lanes": "124,125,126,127",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp32"],
-                "2x50G[40G,25G,10G,1G]": ["etp32a", "etp32b"],
+                "2x50G[25G,10G,1G]": ["etp32a", "etp32b"],
                 "4x25G[10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
             }
         }
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D100C12S2/hwsku.json b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D100C12S2/hwsku.json
index 87724d4e4c00..2b1d5d322282 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D100C12S2/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D100C12S2/hwsku.json
@@ -1,310 +1,310 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet2": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet4": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet6": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet8": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet10": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet12": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet14": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet24": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet26": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet28": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet30": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet56": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet58": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet60": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet62": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet64": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet66": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet68": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet70": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet72": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet74": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet76": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet78": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet80": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet82": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet84": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet86": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet88": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet90": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet92": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet94": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet96": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet98": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet100": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet102": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet114": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet116": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet118": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet128": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet130": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet132": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet134": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet136": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet138": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet140": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet142": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet144": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet146": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet148": {
             "default_brkout_mode": "1x10G[100G,50G,40G,25G]"
         },
         "Ethernet152": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet154": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet156": {
             "default_brkout_mode": "1x10G[100G,50G,40G,25G]"
         },
         "Ethernet160": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet162": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet164": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet166": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet168": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet170": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet172": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet174": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet192": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet194": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet196": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet198": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet200": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet202": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet204": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet206": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet208": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/hwsku.json b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/hwsku.json
index 5901836014fe..5bc784192c84 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/hwsku.json
@@ -1,148 +1,148 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet2": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet4": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet6": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet8": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet10": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet12": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet14": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet24": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet26": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet28": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet30": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet56": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet58": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet60": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet62": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet64": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet66": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet68": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet70": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet72": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet74": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet76": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet78": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet80": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet82": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet84": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet86": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet88": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet90": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet92": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet94": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet96": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -151,16 +151,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -169,16 +169,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet128": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -187,16 +187,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet136": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet138": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet140": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet142": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet144": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -205,160 +205,160 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet152": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet154": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet156": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet158": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet160": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet162": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet164": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet166": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet168": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet170": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet172": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet174": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet192": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet194": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet196": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet198": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet200": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet202": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet204": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet206": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet208": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet210": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet212": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet214": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet216": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet218": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet220": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet222": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet224": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet226": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet228": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet230": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet232": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet234": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet236": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet238": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet248": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet250": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet252": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet254": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/hwsku.json b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/hwsku.json
index 1c76295f197d..04826b7f557c 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/hwsku.json
@@ -25,28 +25,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -91,16 +91,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -151,28 +151,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet192": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -211,16 +211,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet248": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C49S1/hwsku.json b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C49S1/hwsku.json
index 4e047d0cefa4..83c69052a64c 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C49S1/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C49S1/hwsku.json
@@ -25,28 +25,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -91,16 +91,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -142,10 +142,10 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet164": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet166": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet168": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -154,28 +154,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet192": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -214,22 +214,22 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet248": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet250": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet252": {
             "default_brkout_mode": "1x10G[100G,50G,40G,25G]"
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C50/hwsku.json b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C50/hwsku.json
index fd7584babec5..f7334a858bf1 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C50/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D28C50/hwsku.json
@@ -25,28 +25,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet48": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -91,16 +91,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet112": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -151,28 +151,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet192": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
@@ -211,28 +211,28 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet248": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet250": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet252": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         },
         "Ethernet254": {
-            "default_brkout_mode": "2x50G[40G,25G,10G]"
+            "default_brkout_mode": "2x50G[25G,10G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/platform.json b/device/mellanox/x86_64-mlnx_msn3800-r0/platform.json
index 2cd4a13c6cfd..92865e228ee5 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/platform.json
@@ -726,7 +726,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp1"],
                 "1x10G[100G,50G,40G,25G]": ["etp1"],
-                "2x50G[40G,25G,10G]": ["etp1a", "etp1b"]
+                "2x50G[25G,10G]": ["etp1a", "etp1b"]
             }
         },
         "Ethernet4": {
@@ -735,7 +735,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp2"],
                 "1x10G[100G,50G,40G,25G]": ["etp2"],
-                "2x50G[40G,25G,10G]": ["etp2a", "etp2b"]
+                "2x50G[25G,10G]": ["etp2a", "etp2b"]
             }
         },
         "Ethernet8": {
@@ -744,7 +744,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp3"],
                 "1x10G[100G,50G,40G,25G]": ["etp3"],
-                "2x50G[40G,25G,10G]": ["etp3a", "etp3b"]
+                "2x50G[25G,10G]": ["etp3a", "etp3b"]
             }
         },
         "Ethernet12": {
@@ -753,7 +753,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp4"],
                 "1x10G[100G,50G,40G,25G]": ["etp4"],
-                "2x50G[40G,25G,10G]": ["etp4a", "etp4b"]
+                "2x50G[25G,10G]": ["etp4a", "etp4b"]
             }
         },
         "Ethernet16": {
@@ -762,7 +762,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp5"],
                 "1x10G[100G,50G,40G,25G]": ["etp5"],
-                "2x50G[40G,25G,10G]": ["etp5a", "etp5b"]
+                "2x50G[25G,10G]": ["etp5a", "etp5b"]
             }
         },
         "Ethernet20": {
@@ -771,7 +771,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp6"],
                 "1x10G[100G,50G,40G,25G]": ["etp6"],
-                "2x50G[40G,25G,10G]": ["etp6a", "etp6b"]
+                "2x50G[25G,10G]": ["etp6a", "etp6b"]
             }
         },
         "Ethernet24": {
@@ -780,7 +780,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp7"],
                 "1x10G[100G,50G,40G,25G]": ["etp7"],
-                "2x50G[40G,25G,10G]": ["etp7a", "etp7b"]
+                "2x50G[25G,10G]": ["etp7a", "etp7b"]
             }
         },
         "Ethernet28": {
@@ -789,7 +789,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp8"],
                 "1x10G[100G,50G,40G,25G]": ["etp8"],
-                "2x50G[40G,25G,10G]": ["etp8a", "etp8b"]
+                "2x50G[25G,10G]": ["etp8a", "etp8b"]
             }
         },
         "Ethernet32": {
@@ -798,7 +798,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp9"],
                 "1x10G[100G,50G,40G,25G]": ["etp9"],
-                "2x50G[40G,25G,10G]": ["etp9a", "etp9b"]
+                "2x50G[25G,10G]": ["etp9a", "etp9b"]
             }
         },
         "Ethernet36": {
@@ -807,7 +807,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp10"],
                 "1x10G[100G,50G,40G,25G]": ["etp10"],
-                "2x50G[40G,25G,10G]": ["etp10a", "etp10b"]
+                "2x50G[25G,10G]": ["etp10a", "etp10b"]
             }
         },
         "Ethernet40": {
@@ -816,7 +816,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp11"],
                 "1x10G[100G,50G,40G,25G]": ["etp11"],
-                "2x50G[40G,25G,10G]": ["etp11a", "etp11b"]
+                "2x50G[25G,10G]": ["etp11a", "etp11b"]
             }
         },
         "Ethernet44": {
@@ -825,7 +825,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp12"],
                 "1x10G[100G,50G,40G,25G]": ["etp12"],
-                "2x50G[40G,25G,10G]": ["etp12a", "etp12b"]
+                "2x50G[25G,10G]": ["etp12a", "etp12b"]
             }
         },
         "Ethernet48": {
@@ -834,7 +834,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp13"],
                 "1x10G[100G,50G,40G,25G]": ["etp13"],
-                "2x50G[40G,25G,10G]": ["etp13a", "etp13b"]
+                "2x50G[25G,10G]": ["etp13a", "etp13b"]
             }
         },
         "Ethernet52": {
@@ -843,7 +843,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp14"],
                 "1x10G[100G,50G,40G,25G]": ["etp14"],
-                "2x50G[40G,25G,10G]": ["etp14a", "etp14b"]
+                "2x50G[25G,10G]": ["etp14a", "etp14b"]
             }
         },
         "Ethernet56": {
@@ -852,7 +852,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp15"],
                 "1x10G[100G,50G,40G,25G]": ["etp15"],
-                "2x50G[40G,25G,10G]": ["etp15a", "etp15b"]
+                "2x50G[25G,10G]": ["etp15a", "etp15b"]
             }
         },
         "Ethernet60": {
@@ -861,7 +861,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp16"],
                 "1x10G[100G,50G,40G,25G]": ["etp16"],
-                "2x50G[40G,25G,10G]": ["etp16a", "etp16b"]
+                "2x50G[25G,10G]": ["etp16a", "etp16b"]
             }
         },
         "Ethernet64": {
@@ -870,7 +870,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp17"],
                 "1x10G[100G,50G,40G,25G]": ["etp17"],
-                "2x50G[40G,25G,10G]": ["etp17a", "etp17b"]
+                "2x50G[25G,10G]": ["etp17a", "etp17b"]
             }
         },
         "Ethernet68": {
@@ -879,7 +879,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp18"],
                 "1x10G[100G,50G,40G,25G]": ["etp18"],
-                "2x50G[40G,25G,10G]": ["etp18a", "etp18b"]
+                "2x50G[25G,10G]": ["etp18a", "etp18b"]
             }
         },
         "Ethernet72": {
@@ -888,7 +888,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp19"],
                 "1x10G[100G,50G,40G,25G]": ["etp19"],
-                "2x50G[40G,25G,10G]": ["etp19a", "etp19b"]
+                "2x50G[25G,10G]": ["etp19a", "etp19b"]
             }
         },
         "Ethernet76": {
@@ -897,7 +897,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp20"],
                 "1x10G[100G,50G,40G,25G]": ["etp20"],
-                "2x50G[40G,25G,10G]": ["etp20a", "etp20b"]
+                "2x50G[25G,10G]": ["etp20a", "etp20b"]
             }
         },
         "Ethernet80": {
@@ -906,7 +906,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp21"],
                 "1x10G[100G,50G,40G,25G]": ["etp21"],
-                "2x50G[40G,25G,10G]": ["etp21a", "etp21b"]
+                "2x50G[25G,10G]": ["etp21a", "etp21b"]
             }
         },
         "Ethernet84": {
@@ -915,7 +915,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp22"],
                 "1x10G[100G,50G,40G,25G]": ["etp22"],
-                "2x50G[40G,25G,10G]": ["etp22a", "etp22b"]
+                "2x50G[25G,10G]": ["etp22a", "etp22b"]
             }
         },
         "Ethernet88": {
@@ -924,7 +924,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp23"],
                 "1x10G[100G,50G,40G,25G]": ["etp23"],
-                "2x50G[40G,25G,10G]": ["etp23a", "etp23b"]
+                "2x50G[25G,10G]": ["etp23a", "etp23b"]
             }
         },
         "Ethernet92": {
@@ -933,7 +933,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp24"],
                 "1x10G[100G,50G,40G,25G]": ["etp24"],
-                "2x50G[40G,25G,10G]": ["etp24a", "etp24b"]
+                "2x50G[25G,10G]": ["etp24a", "etp24b"]
             }
         },
         "Ethernet96": {
@@ -942,7 +942,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp25"],
                 "1x10G[100G,50G,40G,25G]": ["etp25"],
-                "2x50G[40G,25G,10G]": ["etp25a", "etp25b"]
+                "2x50G[25G,10G]": ["etp25a", "etp25b"]
             }
         },
         "Ethernet100": {
@@ -951,7 +951,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp26"],
                 "1x10G[100G,50G,40G,25G]": ["etp26"],
-                "2x50G[40G,25G,10G]": ["etp26a", "etp26b"]
+                "2x50G[25G,10G]": ["etp26a", "etp26b"]
             }
         },
         "Ethernet104": {
@@ -960,7 +960,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp27"],
                 "1x10G[100G,50G,40G,25G]": ["etp27"],
-                "2x50G[40G,25G,10G]": ["etp27a", "etp27b"]
+                "2x50G[25G,10G]": ["etp27a", "etp27b"]
             }
         },
         "Ethernet108": {
@@ -969,7 +969,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp28"],
                 "1x10G[100G,50G,40G,25G]": ["etp28"],
-                "2x50G[40G,25G,10G]": ["etp28a", "etp28b"]
+                "2x50G[25G,10G]": ["etp28a", "etp28b"]
             }
         },
         "Ethernet112": {
@@ -978,7 +978,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp29"],
                 "1x10G[100G,50G,40G,25G]": ["etp29"],
-                "2x50G[40G,25G,10G]": ["etp29a", "etp29b"]
+                "2x50G[25G,10G]": ["etp29a", "etp29b"]
             }
         },
         "Ethernet116": {
@@ -987,7 +987,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp30"],
                 "1x10G[100G,50G,40G,25G]": ["etp30"],
-                "2x50G[40G,25G,10G]": ["etp30a", "etp30b"]
+                "2x50G[25G,10G]": ["etp30a", "etp30b"]
             }
         },
         "Ethernet120": {
@@ -996,7 +996,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp31"],
                 "1x10G[100G,50G,40G,25G]": ["etp31"],
-                "2x50G[40G,25G,10G]": ["etp31a", "etp31b"]
+                "2x50G[25G,10G]": ["etp31a", "etp31b"]
             }
         },
         "Ethernet124": {
@@ -1005,7 +1005,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp32"],
                 "1x10G[100G,50G,40G,25G]": ["etp32"],
-                "2x50G[40G,25G,10G]": ["etp32a", "etp32b"]
+                "2x50G[25G,10G]": ["etp32a", "etp32b"]
             }
         },
         "Ethernet128": {
@@ -1014,7 +1014,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp33"],
                 "1x10G[100G,50G,40G,25G]": ["etp33"],
-                "2x50G[40G,25G,10G]": ["etp33a", "etp33b"]
+                "2x50G[25G,10G]": ["etp33a", "etp33b"]
             }
         },
         "Ethernet132": {
@@ -1023,7 +1023,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp34"],
                 "1x10G[100G,50G,40G,25G]": ["etp34"],
-                "2x50G[40G,25G,10G]": ["etp34a", "etp34b"]
+                "2x50G[25G,10G]": ["etp34a", "etp34b"]
             }
         },
         "Ethernet136": {
@@ -1032,7 +1032,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp35"],
                 "1x10G[100G,50G,40G,25G]": ["etp35"],
-                "2x50G[40G,25G,10G]": ["etp35a", "etp35b"]
+                "2x50G[25G,10G]": ["etp35a", "etp35b"]
             }
         },
         "Ethernet140": {
@@ -1041,7 +1041,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp36"],
                 "1x10G[100G,50G,40G,25G]": ["etp36"],
-                "2x50G[40G,25G,10G]": ["etp36a", "etp36b"]
+                "2x50G[25G,10G]": ["etp36a", "etp36b"]
             }
         },
         "Ethernet144": {
@@ -1050,7 +1050,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp37"],
                 "1x10G[100G,50G,40G,25G]": ["etp37"],
-                "2x50G[40G,25G,10G]": ["etp37a", "etp37b"]
+                "2x50G[25G,10G]": ["etp37a", "etp37b"]
             }
         },
         "Ethernet148": {
@@ -1059,7 +1059,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp38"],
                 "1x10G[100G,50G,40G,25G]": ["etp38"],
-                "2x50G[40G,25G,10G]": ["etp38a", "etp38b"]
+                "2x50G[25G,10G]": ["etp38a", "etp38b"]
             }
         },
         "Ethernet152": {
@@ -1068,7 +1068,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp39"],
                 "1x10G[100G,50G,40G,25G]": ["etp39"],
-                "2x50G[40G,25G,10G]": ["etp39a", "etp39b"]
+                "2x50G[25G,10G]": ["etp39a", "etp39b"]
             }
         },
         "Ethernet156": {
@@ -1077,7 +1077,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp40"],
                 "1x10G[100G,50G,40G,25G]": ["etp40"],
-                "2x50G[40G,25G,10G]": ["etp40a", "etp40b"]
+                "2x50G[25G,10G]": ["etp40a", "etp40b"]
             }
         },
         "Ethernet160": {
@@ -1086,7 +1086,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp41"],
                 "1x10G[100G,50G,40G,25G]": ["etp41"],
-                "2x50G[40G,25G,10G]": ["etp41a", "etp41b"]
+                "2x50G[25G,10G]": ["etp41a", "etp41b"]
             }
         },
         "Ethernet164": {
@@ -1095,7 +1095,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp42"],
                 "1x10G[100G,50G,40G,25G]": ["etp42"],
-                "2x50G[40G,25G,10G]": ["etp42a", "etp42b"]
+                "2x50G[25G,10G]": ["etp42a", "etp42b"]
             }
         },
         "Ethernet168": {
@@ -1104,7 +1104,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp43"],
                 "1x10G[100G,50G,40G,25G]": ["etp43"],
-                "2x50G[40G,25G,10G]": ["etp43a", "etp43b"]
+                "2x50G[25G,10G]": ["etp43a", "etp43b"]
             }
         },
         "Ethernet172": {
@@ -1113,7 +1113,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp44"],
                 "1x10G[100G,50G,40G,25G]": ["etp44"],
-                "2x50G[40G,25G,10G]": ["etp44a", "etp44b"]
+                "2x50G[25G,10G]": ["etp44a", "etp44b"]
             }
         },
         "Ethernet176": {
@@ -1122,7 +1122,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp45"],
                 "1x10G[100G,50G,40G,25G]": ["etp45"],
-                "2x50G[40G,25G,10G]": ["etp45a", "etp45b"]
+                "2x50G[25G,10G]": ["etp45a", "etp45b"]
             }
         },
         "Ethernet180": {
@@ -1131,7 +1131,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp46"],
                 "1x10G[100G,50G,40G,25G]": ["etp46"],
-                "2x50G[40G,25G,10G]": ["etp46a", "etp46b"]
+                "2x50G[25G,10G]": ["etp46a", "etp46b"]
             }
         },
         "Ethernet184": {
@@ -1140,7 +1140,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp47"],
                 "1x10G[100G,50G,40G,25G]": ["etp47"],
-                "2x50G[40G,25G,10G]": ["etp47a", "etp47b"]
+                "2x50G[25G,10G]": ["etp47a", "etp47b"]
             }
         },
         "Ethernet188": {
@@ -1149,7 +1149,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp48"],
                 "1x10G[100G,50G,40G,25G]": ["etp48"],
-                "2x50G[40G,25G,10G]": ["etp48a", "etp48b"]
+                "2x50G[25G,10G]": ["etp48a", "etp48b"]
             }
         },
         "Ethernet192": {
@@ -1158,7 +1158,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp49"],
                 "1x10G[100G,50G,40G,25G]": ["etp49"],
-                "2x50G[40G,25G,10G]": ["etp49a", "etp49b"]
+                "2x50G[25G,10G]": ["etp49a", "etp49b"]
             }
         },
         "Ethernet196": {
@@ -1167,7 +1167,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp50"],
                 "1x10G[100G,50G,40G,25G]": ["etp50"],
-                "2x50G[40G,25G,10G]": ["etp50a", "etp50b"]
+                "2x50G[25G,10G]": ["etp50a", "etp50b"]
             }
         },
         "Ethernet200": {
@@ -1176,7 +1176,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp51"],
                 "1x10G[100G,50G,40G,25G]": ["etp51"],
-                "2x50G[40G,25G,10G]": ["etp51a", "etp51b"]
+                "2x50G[25G,10G]": ["etp51a", "etp51b"]
             }
         },
         "Ethernet204": {
@@ -1185,7 +1185,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp52"],
                 "1x10G[100G,50G,40G,25G]": ["etp52"],
-                "2x50G[40G,25G,10G]": ["etp52a", "etp52b"]
+                "2x50G[25G,10G]": ["etp52a", "etp52b"]
             }
         },
         "Ethernet208": {
@@ -1194,7 +1194,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp53"],
                 "1x10G[100G,50G,40G,25G]": ["etp53"],
-                "2x50G[40G,25G,10G]": ["etp53a", "etp53b"]
+                "2x50G[25G,10G]": ["etp53a", "etp53b"]
             }
         },
         "Ethernet212": {
@@ -1203,7 +1203,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp54"],
                 "1x10G[100G,50G,40G,25G]": ["etp54"],
-                "2x50G[40G,25G,10G]": ["etp54a", "etp54b"]
+                "2x50G[25G,10G]": ["etp54a", "etp54b"]
             }
         },
         "Ethernet216": {
@@ -1212,7 +1212,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp55"],
                 "1x10G[100G,50G,40G,25G]": ["etp55"],
-                "2x50G[40G,25G,10G]": ["etp55a", "etp55b"]
+                "2x50G[25G,10G]": ["etp55a", "etp55b"]
             }
         },
         "Ethernet220": {
@@ -1221,7 +1221,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp56"],
                 "1x10G[100G,50G,40G,25G]": ["etp56"],
-                "2x50G[40G,25G,10G]": ["etp56a", "etp56b"]
+                "2x50G[25G,10G]": ["etp56a", "etp56b"]
             }
         },
         "Ethernet224": {
@@ -1230,7 +1230,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp57"],
                 "1x10G[100G,50G,40G,25G]": ["etp57"],
-                "2x50G[40G,25G,10G]": ["etp57a", "etp57b"]
+                "2x50G[25G,10G]": ["etp57a", "etp57b"]
             }
         },
         "Ethernet228": {
@@ -1239,7 +1239,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp58"],
                 "1x10G[100G,50G,40G,25G]": ["etp58"],
-                "2x50G[40G,25G,10G]": ["etp58a", "etp58b"]
+                "2x50G[25G,10G]": ["etp58a", "etp58b"]
             }
         },
         "Ethernet232": {
@@ -1248,7 +1248,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp59"],
                 "1x10G[100G,50G,40G,25G]": ["etp59"],
-                "2x50G[40G,25G,10G]": ["etp59a", "etp59b"]
+                "2x50G[25G,10G]": ["etp59a", "etp59b"]
             }
         },
         "Ethernet236": {
@@ -1257,7 +1257,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp60"],
                 "1x10G[100G,50G,40G,25G]": ["etp60"],
-                "2x50G[40G,25G,10G]": ["etp60a", "etp60b"]
+                "2x50G[25G,10G]": ["etp60a", "etp60b"]
             }
         },
         "Ethernet240": {
@@ -1266,7 +1266,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp61"],
                 "1x10G[100G,50G,40G,25G]": ["etp61"],
-                "2x50G[40G,25G,10G]": ["etp61a", "etp61b"]
+                "2x50G[25G,10G]": ["etp61a", "etp61b"]
             }
         },
         "Ethernet244": {
@@ -1275,7 +1275,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp62"],
                 "1x10G[100G,50G,40G,25G]": ["etp62"],
-                "2x50G[40G,25G,10G]": ["etp62a", "etp62b"]
+                "2x50G[25G,10G]": ["etp62a", "etp62b"]
             }
         },
         "Ethernet248": {
@@ -1284,7 +1284,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp63"],
                 "1x10G[100G,50G,40G,25G]": ["etp63"],
-                "2x50G[40G,25G,10G]": ["etp63a", "etp63b"]
+                "2x50G[25G,10G]": ["etp63a", "etp63b"]
             }
         },
         "Ethernet252": {
@@ -1293,7 +1293,7 @@
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G]": ["etp64"],
                 "1x10G[100G,50G,40G,25G]": ["etp64"],
-                "2x50G[40G,25G,10G]": ["etp64a", "etp64b"]
+                "2x50G[25G,10G]": ["etp64a", "etp64b"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn4410-r0/platform.json b/device/mellanox/x86_64-mlnx_msn4410-r0/platform.json
index d35fc88a599f..e307b22c5496 100644
--- a/device/mellanox/x86_64-mlnx_msn4410-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn4410-r0/platform.json
@@ -412,8 +412,8 @@
             "lanes": "0,1,2,3,4,5,6,7",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp1"],
-                "2x100G[50G,25G,10G,1G]": ["etp1a", "etp1b"],
-                "4x50G[25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
+                "2x50G[25G,10G,1G]": ["etp1a", "etp1b"],
+                "4x25G[10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
             }
         },
         "Ethernet8": {
@@ -421,8 +421,8 @@
             "lanes": "8,9,10,11,12,13,14,15",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp2"],
-                "2x100G[50G,25G,10G,1G]": ["etp2a", "etp2b"],
-                "4x50G[25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
+                "2x50G[25G,10G,1G]": ["etp2a", "etp2b"],
+                "4x25G[10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
             }
         },
         "Ethernet16": {
@@ -430,8 +430,8 @@
             "lanes": "16,17,18,19,20,21,22,23",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp3"],
-                "2x100G[50G,25G,10G,1G]": ["etp3a", "etp3b"],
-                "4x50G[25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
+                "2x50G[25G,10G,1G]": ["etp3a", "etp3b"],
+                "4x25G[10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
             }
         },
         "Ethernet24": {
@@ -439,8 +439,8 @@
             "lanes": "24,25,26,27,28,29,30,31",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp4"],
-                "2x100G[50G,25G,10G,1G]": ["etp4a", "etp4b"],
-                "4x50G[25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
+                "2x50G[25G,10G,1G]": ["etp4a", "etp4b"],
+                "4x25G[10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
             }
         },
         "Ethernet32": {
@@ -448,8 +448,8 @@
             "lanes": "32,33,34,35,36,37,38,39",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp5"],
-                "2x100G[50G,25G,10G,1G]": ["etp5a", "etp5b"],
-                "4x50G[25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
+                "2x50G[25G,10G,1G]": ["etp5a", "etp5b"],
+                "4x25G[10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
             }
         },
         "Ethernet40": {
@@ -457,8 +457,8 @@
             "lanes": "40,41,42,43,44,45,46,47",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp6"],
-                "2x100G[50G,25G,10G,1G]": ["etp6a", "etp6b"],
-                "4x50G[25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
+                "2x50G[25G,10G,1G]": ["etp6a", "etp6b"],
+                "4x25G[10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
             }
         },
         "Ethernet48": {
@@ -466,8 +466,8 @@
             "lanes": "48,49,50,51,52,53,54,55",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp7"],
-                "2x100G[50G,25G,10G,1G]": ["etp7a", "etp7b"],
-                "4x50G[25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
+                "2x50G[25G,10G,1G]": ["etp7a", "etp7b"],
+                "4x25G[10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
             }
         },
         "Ethernet56": {
@@ -475,8 +475,8 @@
             "lanes": "56,57,58,59,60,61,62,63",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp8"],
-                "2x100G[50G,25G,10G,1G]": ["etp8a", "etp8b"],
-                "4x50G[25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
+                "2x50G[25G,10G,1G]": ["etp8a", "etp8b"],
+                "4x25G[10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
             }
         },
         "Ethernet64": {
@@ -484,8 +484,8 @@
             "lanes": "64,65,66,67,68,69,70,71",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp9"],
-                "2x100G[50G,25G,10G,1G]": ["etp9a", "etp9b"],
-                "4x50G[25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
+                "2x50G[25G,10G,1G]": ["etp9a", "etp9b"],
+                "4x25G[10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
             }
         },
         "Ethernet72": {
@@ -493,8 +493,8 @@
             "lanes": "72,73,74,75,76,77,78,79",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp10"],
-                "2x100G[50G,25G,10G,1G]": ["etp10a", "etp10b"],
-                "4x50G[25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
+                "2x50G[25G,10G,1G]": ["etp10a", "etp10b"],
+                "4x25G[10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
             }
         },
         "Ethernet80": {
@@ -502,8 +502,8 @@
             "lanes": "80,81,82,83,84,85,86,87",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp11"],
-                "2x100G[50G,25G,10G,1G]": ["etp11a", "etp11b"],
-                "4x50G[25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
+                "2x50G[25G,10G,1G]": ["etp11a", "etp11b"],
+                "4x25G[10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
             }
         },
         "Ethernet88": {
@@ -511,8 +511,8 @@
             "lanes": "88,89,90,91,92,93,94,95",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp12"],
-                "2x100G[50G,25G,10G,1G]": ["etp12a", "etp12b"],
-                "4x50G[25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
+                "2x50G[25G,10G,1G]": ["etp12a", "etp12b"],
+                "4x25G[10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
             }
         },
         "Ethernet96": {
@@ -520,8 +520,8 @@
             "lanes": "96,97,98,99,100,101,102,103",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp13"],
-                "2x100G[50G,25G,10G,1G]": ["etp13a", "etp13b"],
-                "4x50G[25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
+                "2x50G[25G,10G,1G]": ["etp13a", "etp13b"],
+                "4x25G[10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
             }
         },
         "Ethernet104": {
@@ -529,8 +529,8 @@
             "lanes": "104,105,106,107,108,109,110,111",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp14"],
-                "2x100G[50G,25G,10G,1G]": ["etp14a", "etp14b"],
-                "4x50G[25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
+                "2x50G[25G,10G,1G]": ["etp14a", "etp14b"],
+                "4x25G[10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
             }
         },
         "Ethernet112": {
@@ -538,8 +538,8 @@
             "lanes": "112,113,114,115,116,117,118,119",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp15"],
-                "2x100G[50G,25G,10G,1G]": ["etp15a", "etp15b"],
-                "4x50G[25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
+                "2x50G[25G,10G,1G]": ["etp15a", "etp15b"],
+                "4x25G[10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
             }
         },
         "Ethernet120": {
@@ -547,8 +547,8 @@
             "lanes": "120,121,122,123,124,125,126,127",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp16"],
-                "2x100G[50G,25G,10G,1G]": ["etp16a", "etp16b"],
-                "4x50G[25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
+                "2x50G[25G,10G,1G]": ["etp16a", "etp16b"],
+                "4x25G[10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
             }
         },
         "Ethernet128": {
@@ -556,8 +556,8 @@
             "lanes": "128,129,130,131,132,133,134,135",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp17"],
-                "2x100G[50G,25G,10G,1G]": ["etp17a", "etp17b"],
-                "4x50G[25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
+                "2x50G[25G,10G,1G]": ["etp17a", "etp17b"],
+                "4x25G[10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
             }
         },
         "Ethernet136": {
@@ -565,8 +565,8 @@
             "lanes": "136,137,138,139,140,141,142,143",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp18"],
-                "2x100G[50G,25G,10G,1G]": ["etp18a", "etp18b"],
-                "4x50G[25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
+                "2x50G[25G,10G,1G]": ["etp18a", "etp18b"],
+                "4x25G[10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
             }
         },
         "Ethernet144": {
@@ -574,8 +574,8 @@
             "lanes": "144,145,146,147,148,149,150,151",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp19"],
-                "2x100G[50G,25G,10G,1G]": ["etp19a", "etp19b"],
-                "4x50G[25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
+                "2x50G[25G,10G,1G]": ["etp19a", "etp19b"],
+                "4x25G[10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         },
         "Ethernet152": {
@@ -583,8 +583,8 @@
             "lanes": "152,153,154,155,156,157,158,159",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp20"],
-                "2x100G[50G,25G,10G,1G]": ["etp20a", "etp20b"],
-                "4x50G[25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
+                "2x50G[25G,10G,1G]": ["etp20a", "etp20b"],
+                "4x25G[10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         },
         "Ethernet160": {
@@ -592,8 +592,8 @@
             "lanes": "160,161,162,163,164,165,166,167",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp21"],
-                "2x100G[50G,25G,10G,1G]": ["etp21a", "etp21b"],
-                "4x50G[25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
+                "2x50G[25G,10G,1G]": ["etp21a", "etp21b"],
+                "4x25G[10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         },
         "Ethernet168": {
@@ -601,8 +601,8 @@
             "lanes": "168,169,170,171,172,173,174,175",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp22"],
-                "2x100G[50G,25G,10G,1G]": ["etp22a", "etp22b"],
-                "4x50G[25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
+                "2x50G[25G,10G,1G]": ["etp22a", "etp22b"],
+                "4x25G[10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         },
         "Ethernet176": {
@@ -610,8 +610,8 @@
             "lanes": "176,177,178,179,180,181,182,183",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp23"],
-                "2x100G[50G,25G,10G,1G]": ["etp23a", "etp23b"],
-                "4x50G[25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
+                "2x50G[25G,10G,1G]": ["etp23a", "etp23b"],
+                "4x25G[10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
             }
         },
         "Ethernet184": {
@@ -619,8 +619,8 @@
             "lanes": "184,185,186,187,188,189,190,191",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp24"],
-                "2x100G[50G,25G,10G,1G]": ["etp24a", "etp24b"],
-                "4x50G[25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
+                "2x50G[25G,10G,1G]": ["etp24a", "etp24b"],
+                "4x25G[10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
             }
         },
         "Ethernet192": {
@@ -628,8 +628,8 @@
             "lanes": "192,193,194,195,196,197,198,199",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp25"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp25a", "etp25b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp25a", "etp25b"],
+                "4x100G[50G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
             }
         },
         "Ethernet200": {
@@ -637,8 +637,8 @@
             "lanes": "200,201,202,203,204,205,206,207",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp26"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp26a", "etp26b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp26a", "etp26b"],
+                "4x100G[50G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
             }
         },
         "Ethernet208": {
@@ -646,8 +646,8 @@
             "lanes": "208,209,210,211,212,213,214,215",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp27"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp27a", "etp27b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp27a", "etp27b"],
+                "4x100G[50G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
             }
         },
         "Ethernet216": {
@@ -655,8 +655,8 @@
             "lanes": "216,217,218,219,220,221,222,223",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp28"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp28a", "etp28b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp28a", "etp28b"],
+                "4x100G[50G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
             }
         },
         "Ethernet224": {
@@ -664,8 +664,8 @@
             "lanes": "224,225,226,227,228,229,230,231",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp29"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp29a", "etp29b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp29a", "etp29b"],
+                "4x100G[50G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
             }
         },
         "Ethernet232": {
@@ -673,8 +673,8 @@
             "lanes": "232,233,234,235,236,237,238,239",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp30"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp30a", "etp30b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp30a", "etp30b"],
+                "4x100G[50G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
             }
         },
         "Ethernet240": {
@@ -682,8 +682,8 @@
             "lanes": "240,241,242,243,244,245,246,247",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp31"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp31a", "etp31b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp31a", "etp31b"],
+                "4x100G[50G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
             }
         },
         "Ethernet248": {
@@ -691,8 +691,8 @@
             "lanes": "248,249,250,251,252,253,254,255",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp32"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp32a", "etp32b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp32a", "etp32b"],
+                "4x100G[50G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn4600-r0/platform.json b/device/mellanox/x86_64-mlnx_msn4600-r0/platform.json
index 1c383c57e3b4..a16b210d90ed 100644
--- a/device/mellanox/x86_64-mlnx_msn4600-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn4600-r0/platform.json
@@ -626,8 +626,8 @@
             "lanes": "0,1,2,3", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp1"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp1a", "etp1b"],
-                "4x50G[40G,25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
+                "2x100G[50G,25G,10G,1G]": ["etp1a", "etp1b"],
+                "4x50G[25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
             }
         }, 
         "Ethernet4": {
@@ -635,8 +635,8 @@
             "lanes": "8,9,10,11", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp2"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp2a", "etp2b"],
-                "4x50G[40G,25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
+                "2x100G[50G,25G,10G,1G]": ["etp2a", "etp2b"],
+                "4x50G[25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
             }
         }, 
         "Ethernet8": {
@@ -644,8 +644,8 @@
             "lanes": "16,17,18,19", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp3"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp3a", "etp3b"],
-                "4x50G[40G,25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
+                "2x100G[50G,25G,10G,1G]": ["etp3a", "etp3b"],
+                "4x50G[25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
             }
         }, 
         "Ethernet12": {
@@ -653,8 +653,8 @@
             "lanes": "24,25,26,27", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp4"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp4a", "etp4b"],
-                "4x50G[40G,25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
+                "2x100G[50G,25G,10G,1G]": ["etp4a", "etp4b"],
+                "4x50G[25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
             }
         }, 
         "Ethernet16": {
@@ -662,8 +662,8 @@
             "lanes": "32,33,34,35", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp5"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp5a", "etp5b"],
-                "4x50G[40G,25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
+                "2x100G[50G,25G,10G,1G]": ["etp5a", "etp5b"],
+                "4x50G[25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
             }
         }, 
         "Ethernet20": {
@@ -671,8 +671,8 @@
             "lanes": "40,41,42,43", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp6"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp6a", "etp6b"],
-                "4x50G[40G,25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
+                "2x100G[50G,25G,10G,1G]": ["etp6a", "etp6b"],
+                "4x50G[25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
             }
         }, 
         "Ethernet24": {
@@ -680,8 +680,8 @@
             "lanes": "48,49,50,51",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp7"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp7a", "etp7b"],
-                "4x50G[40G,25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
+                "2x100G[50G,25G,10G,1G]": ["etp7a", "etp7b"],
+                "4x50G[25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
             }
         }, 
         "Ethernet28": {
@@ -689,8 +689,8 @@
             "lanes": "56,57,58,59",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp8"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp8a", "etp8b"],
-                "4x50G[40G,25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
+                "2x100G[50G,25G,10G,1G]": ["etp8a", "etp8b"],
+                "4x50G[25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
             }
         }, 
         "Ethernet32": {
@@ -698,8 +698,8 @@
             "lanes": "64,65,66,67",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp9"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp9a", "etp9b"],
-                "4x50G[40G,25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
+                "2x100G[50G,25G,10G,1G]": ["etp9a", "etp9b"],
+                "4x50G[25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
             }
         }, 
         "Ethernet36": {
@@ -707,8 +707,8 @@
             "lanes": "72,73,74,75",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp10"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp10a", "etp10b"],
-                "4x50G[40G,25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
+                "2x100G[50G,25G,10G,1G]": ["etp10a", "etp10b"],
+                "4x50G[25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
             }
         }, 
         "Ethernet40": {
@@ -716,8 +716,8 @@
             "lanes": "80,81,82,83", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp11"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp11a", "etp11b"],
-                "4x50G[40G,25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
+                "2x100G[50G,25G,10G,1G]": ["etp11a", "etp11b"],
+                "4x50G[25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
             }
         }, 
         "Ethernet44": {
@@ -725,8 +725,8 @@
             "lanes": "88,89,90,91",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp12"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp12a", "etp12b"],
-                "4x50G[40G,25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
+                "2x100G[50G,25G,10G,1G]": ["etp12a", "etp12b"],
+                "4x50G[25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
             }
         }, 
         "Ethernet48": {
@@ -734,8 +734,8 @@
             "lanes": "96,97,98,99",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp13"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp13a", "etp13b"],
-                "4x50G[40G,25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
+                "2x100G[50G,25G,10G,1G]": ["etp13a", "etp13b"],
+                "4x50G[25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
             }
         }, 
         "Ethernet52": {
@@ -743,8 +743,8 @@
             "lanes": "104,105,106,107",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp14"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp14a", "etp14b"],
-                "4x50G[40G,25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
+                "2x100G[50G,25G,10G,1G]": ["etp14a", "etp14b"],
+                "4x50G[25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
             }
         }, 
         "Ethernet56": {
@@ -752,8 +752,8 @@
             "lanes": "112,113,114,115",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp15"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp15a", "etp15b"],
-                "4x50G[40G,25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
+                "2x100G[50G,25G,10G,1G]": ["etp15a", "etp15b"],
+                "4x50G[25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
             }
         }, 
         "Ethernet60": {
@@ -761,8 +761,8 @@
             "lanes": "120,121,122,123",  
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp16"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp16a", "etp16b"],
-                "4x50G[40G,25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
+                "2x100G[50G,25G,10G,1G]": ["etp16a", "etp16b"],
+                "4x50G[25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
             }
         }, 
         "Ethernet64": {
@@ -770,8 +770,8 @@
             "lanes": "128,129,130,131", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp17"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp17a", "etp17b"],
-                "4x50G[40G,25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
+                "2x100G[50G,25G,10G,1G]": ["etp17a", "etp17b"],
+                "4x50G[25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
             }
         }, 
         "Ethernet68": {
@@ -779,8 +779,8 @@
             "lanes": "136,137,138,139", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp18"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp18a", "etp18b"],
-                "4x50G[40G,25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
+                "2x100G[50G,25G,10G,1G]": ["etp18a", "etp18b"],
+                "4x50G[25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
             }
         }, 
         "Ethernet72": {
@@ -788,8 +788,8 @@
             "lanes": "144,145,146,147", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp19"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp19a", "etp19b"],
-                "4x50G[40G,25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
+                "2x100G[50G,25G,10G,1G]": ["etp19a", "etp19b"],
+                "4x50G[25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         }, 
         "Ethernet76": {
@@ -797,8 +797,8 @@
             "lanes": "152,153,154,155", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp20"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp20a", "etp20b"],
-                "4x50G[40G,25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
+                "2x100G[50G,25G,10G,1G]": ["etp20a", "etp20b"],
+                "4x50G[25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         }, 
         "Ethernet80": {
@@ -806,8 +806,8 @@
             "lanes": "160,161,162,163", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp21"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp21a", "etp21b"],
-                "4x50G[40G,25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
+                "2x100G[50G,25G,10G,1G]": ["etp21a", "etp21b"],
+                "4x50G[25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         }, 
         "Ethernet84": {
@@ -815,8 +815,8 @@
             "lanes": "168,169,170,171", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp22"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp22a", "etp22b"],
-                "4x50G[40G,25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
+                "2x100G[50G,25G,10G,1G]": ["etp22a", "etp22b"],
+                "4x50G[25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         }, 
         "Ethernet88": {
@@ -824,8 +824,8 @@
             "lanes": "176,177,178,179", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp23"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp23a", "etp23b"],
-                "4x50G[40G,25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
+                "2x100G[50G,25G,10G,1G]": ["etp23a", "etp23b"],
+                "4x50G[25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
             }
         }, 
         "Ethernet92": {
@@ -833,8 +833,8 @@
             "lanes": "184,185,186,187", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp24"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp24a", "etp24b"],
-                "4x50G[40G,25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
+                "2x100G[50G,25G,10G,1G]": ["etp24a", "etp24b"],
+                "4x50G[25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
             }
         }, 
         "Ethernet96": {
@@ -842,8 +842,8 @@
             "lanes": "192,193,194,195", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp25"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp25a", "etp25b"],
-                "4x50G[40G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
+                "2x100G[50G,25G,10G,1G]": ["etp25a", "etp25b"],
+                "4x50G[25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
             }
         }, 
         "Ethernet100": {
@@ -851,8 +851,8 @@
             "lanes": "200,201,202,203", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp26"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp26a", "etp26b"],
-                "4x50G[40G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
+                "2x100G[50G,25G,10G,1G]": ["etp26a", "etp26b"],
+                "4x50G[25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
             }
         }, 
         "Ethernet104": {
@@ -860,8 +860,8 @@
             "lanes": "208,209,210,211", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp27"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp27a", "etp27b"],
-                "4x50G[40G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
+                "2x100G[50G,25G,10G,1G]": ["etp27a", "etp27b"],
+                "4x50G[25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
             }
         }, 
         "Ethernet108": {
@@ -869,8 +869,8 @@
             "lanes": "216,217,218,219", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp28"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp28a", "etp28b"],
-                "4x50G[40G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
+                "2x100G[50G,25G,10G,1G]": ["etp28a", "etp28b"],
+                "4x50G[25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
             }
         }, 
         "Ethernet112": {
@@ -878,16 +878,16 @@
             "lanes": "224,225,226,227", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp29"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp29a", "etp29b"],
-                "4x50G[40G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
+                "2x100G[50G,25G,10G,1G]": ["etp29a", "etp29b"],
+                "4x50G[25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
             }        }, 
         "Ethernet116": {
             "index": "30,30,30,30", 
             "lanes": "232,233,234,235",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp30"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp30a", "etp30b"],
-                "4x50G[40G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
+                "2x100G[50G,25G,10G,1G]": ["etp30a", "etp30b"],
+                "4x50G[25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
             }
         }, 
         "Ethernet120": {
@@ -895,8 +895,8 @@
             "lanes": "240,241,242,243", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp31"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp31a", "etp31b"],
-                "4x50G[40G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
+                "2x100G[50G,25G,10G,1G]": ["etp31a", "etp31b"],
+                "4x50G[25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
             }
         }, 
         "Ethernet124": {
@@ -904,8 +904,8 @@
             "lanes": "248,249,250,251", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp32"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp32a", "etp32b"],
-                "4x50G[40G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
+                "2x100G[50G,25G,10G,1G]": ["etp32a", "etp32b"],
+                "4x50G[25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
             }
         }, 
         "Ethernet128": {
@@ -913,8 +913,8 @@
             "lanes": "256,257,258,259", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp33"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp33a", "etp33b"],
-                "4x50G[40G,25G,10G,1G]": ["etp33a", "etp33b", "etp33c", "etp33d"]
+                "2x100G[50G,25G,10G,1G]": ["etp33a", "etp33b"],
+                "4x50G[25G,10G,1G]": ["etp33a", "etp33b", "etp33c", "etp33d"]
             }
         }, 
         "Ethernet132": {
@@ -922,8 +922,8 @@
             "lanes": "264,265,266,267", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp34"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp34a", "etp34b"],
-                "4x50G[40G,25G,10G,1G]": ["etp34a", "etp34b", "etp34c", "etp34d"]
+                "2x100G[50G,25G,10G,1G]": ["etp34a", "etp34b"],
+                "4x50G[25G,10G,1G]": ["etp34a", "etp34b", "etp34c", "etp34d"]
             }
         }, 
         "Ethernet136": {
@@ -931,8 +931,8 @@
             "lanes": "272,273,274,275", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp35"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp35a", "etp35b"],
-                "4x50G[40G,25G,10G,1G]": ["etp35a", "etp35b", "etp35c", "etp35d"]
+                "2x100G[50G,25G,10G,1G]": ["etp35a", "etp35b"],
+                "4x50G[25G,10G,1G]": ["etp35a", "etp35b", "etp35c", "etp35d"]
             }
         }, 
         "Ethernet140": {
@@ -940,8 +940,8 @@
             "lanes": "280,281,282,283",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp36"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp36a", "etp36b"],
-                "4x50G[40G,25G,10G,1G]": ["etp36a", "etp36b", "etp36c", "etp36d"]
+                "2x100G[50G,25G,10G,1G]": ["etp36a", "etp36b"],
+                "4x50G[25G,10G,1G]": ["etp36a", "etp36b", "etp36c", "etp36d"]
             }
         }, 
         "Ethernet144": {
@@ -949,8 +949,8 @@
             "lanes": "288,289,290,291", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp37"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp37a", "etp37b"],
-                "4x50G[40G,25G,10G,1G]": ["etp37a", "etp37b", "etp37c", "etp37d"]
+                "2x100G[50G,25G,10G,1G]": ["etp37a", "etp37b"],
+                "4x50G[25G,10G,1G]": ["etp37a", "etp37b", "etp37c", "etp37d"]
             }
         }, 
         "Ethernet148": {
@@ -958,8 +958,8 @@
             "lanes": "296,297,298,299", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp38"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp38a", "etp38b"],
-                "4x50G[40G,25G,10G,1G]": ["etp38a", "etp38b", "etp38c", "etp38d"]
+                "2x100G[50G,25G,10G,1G]": ["etp38a", "etp38b"],
+                "4x50G[25G,10G,1G]": ["etp38a", "etp38b", "etp38c", "etp38d"]
             }
         }, 
         "Ethernet152": {
@@ -967,8 +967,8 @@
             "lanes": "304,305,306,307", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp39"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp39a", "etp39b"],
-                "4x50G[40G,25G,10G,1G]": ["etp39a", "etp39b", "etp39c", "etp39d"]
+                "2x100G[50G,25G,10G,1G]": ["etp39a", "etp39b"],
+                "4x50G[25G,10G,1G]": ["etp39a", "etp39b", "etp39c", "etp39d"]
             }
         }, 
         "Ethernet156": {
@@ -976,8 +976,8 @@
             "lanes": "312,313,314,315", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp40"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp40a", "etp40b"],
-                "4x50G[40G,25G,10G,1G]": ["etp40a", "etp40b", "etp40c", "etp40d"]
+                "2x100G[50G,25G,10G,1G]": ["etp40a", "etp40b"],
+                "4x50G[25G,10G,1G]": ["etp40a", "etp40b", "etp40c", "etp40d"]
             }
         }, 
         "Ethernet160": {
@@ -985,8 +985,8 @@
             "lanes": "320,321,322,323", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp41"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp41a", "etp41b"],
-                "4x50G[40G,25G,10G,1G]": ["etp41a", "etp41b", "etp41c", "etp41d"]
+                "2x100G[50G,25G,10G,1G]": ["etp41a", "etp41b"],
+                "4x50G[25G,10G,1G]": ["etp41a", "etp41b", "etp41c", "etp41d"]
             }
         }, 
         "Ethernet164": {
@@ -994,8 +994,8 @@
             "lanes": "328,329,330,331", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp42"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp42a", "etp42b"],
-                "4x50G[40G,25G,10G,1G]": ["etp42a", "etp42b", "etp42c", "etp42d"]
+                "2x100G[50G,25G,10G,1G]": ["etp42a", "etp42b"],
+                "4x50G[25G,10G,1G]": ["etp42a", "etp42b", "etp42c", "etp42d"]
             }
         }, 
         "Ethernet168": {
@@ -1003,8 +1003,8 @@
             "lanes": "336,337,338,339", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp43"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp43a", "etp43b"],
-                "4x50G[40G,25G,10G,1G]": ["etp43a", "etp43b", "etp43c", "etp43d"]
+                "2x100G[50G,25G,10G,1G]": ["etp43a", "etp43b"],
+                "4x50G[25G,10G,1G]": ["etp43a", "etp43b", "etp43c", "etp43d"]
             }
         }, 
         "Ethernet172": {
@@ -1012,8 +1012,8 @@
             "lanes": "344,345,346,347", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp44"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp44a", "etp44b"],
-                "4x50G[40G,25G,10G,1G]": ["etp44a", "etp44b", "etp44c", "etp44d"]
+                "2x100G[50G,25G,10G,1G]": ["etp44a", "etp44b"],
+                "4x50G[25G,10G,1G]": ["etp44a", "etp44b", "etp44c", "etp44d"]
             }
         }, 
         "Ethernet176": {
@@ -1021,8 +1021,8 @@
             "lanes": "352,353,354,355", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp45"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp45a", "etp45b"],
-                "4x50G[40G,25G,10G,1G]": ["etp45a", "etp45b", "etp45c", "etp45d"]
+                "2x100G[50G,25G,10G,1G]": ["etp45a", "etp45b"],
+                "4x50G[25G,10G,1G]": ["etp45a", "etp45b", "etp45c", "etp45d"]
             }
         }, 
         "Ethernet180": {
@@ -1030,8 +1030,8 @@
             "lanes": "360,361,362,363",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp46"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp46a", "etp46b"],
-                "4x50G[40G,25G,10G,1G]": ["etp46a", "etp46b", "etp46c", "etp46d"]
+                "2x100G[50G,25G,10G,1G]": ["etp46a", "etp46b"],
+                "4x50G[25G,10G,1G]": ["etp46a", "etp46b", "etp46c", "etp46d"]
             }
         }, 
         "Ethernet184": {
@@ -1039,8 +1039,8 @@
             "lanes": "368,369,370,371",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp47"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp47a", "etp47b"],
-                "4x50G[40G,25G,10G,1G]": ["etp47a", "etp47b", "etp47c", "etp47d"]
+                "2x100G[50G,25G,10G,1G]": ["etp47a", "etp47b"],
+                "4x50G[25G,10G,1G]": ["etp47a", "etp47b", "etp47c", "etp47d"]
             }
         }, 
         "Ethernet188": {
@@ -1048,8 +1048,8 @@
             "lanes": "376,377,378,379",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp48"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp48a", "etp48b"],
-                "4x50G[40G,25G,10G,1G]": ["etp48a", "etp48b", "etp48c", "etp48d"]
+                "2x100G[50G,25G,10G,1G]": ["etp48a", "etp48b"],
+                "4x50G[25G,10G,1G]": ["etp48a", "etp48b", "etp48c", "etp48d"]
             }
         }, 
         "Ethernet192": {
@@ -1057,8 +1057,8 @@
             "lanes": "384,385,386,387",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp49"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp49a", "etp49b"],
-                "4x50G[40G,25G,10G,1G]": ["etp49a", "etp49b", "etp49c", "etp49d"]
+                "2x100G[50G,25G,10G,1G]": ["etp49a", "etp49b"],
+                "4x50G[25G,10G,1G]": ["etp49a", "etp49b", "etp49c", "etp49d"]
             }
         }, 
         "Ethernet196": {
@@ -1066,8 +1066,8 @@
             "lanes": "392,393,394,395",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp50"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp50a", "etp50b"],
-                "4x50G[40G,25G,10G,1G]": ["etp50a", "etp50b", "etp50c", "etp50d"]
+                "2x100G[50G,25G,10G,1G]": ["etp50a", "etp50b"],
+                "4x50G[25G,10G,1G]": ["etp50a", "etp50b", "etp50c", "etp50d"]
             }
         }, 
         "Ethernet200": {
@@ -1075,8 +1075,8 @@
             "lanes": "400,401,402,403",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp51"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp51a", "etp51b"],
-                "4x50G[40G,25G,10G,1G]": ["etp51a", "etp51b", "etp51c", "etp51d"]
+                "2x100G[50G,25G,10G,1G]": ["etp51a", "etp51b"],
+                "4x50G[25G,10G,1G]": ["etp51a", "etp51b", "etp51c", "etp51d"]
             }
         }, 
         "Ethernet204": {
@@ -1084,8 +1084,8 @@
             "lanes": "408,409,410,411", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp52"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp52a", "etp52b"],
-                "4x50G[40G,25G,10G,1G]": ["etp52a", "etp52b", "etp52c", "etp52d"]
+                "2x100G[50G,25G,10G,1G]": ["etp52a", "etp52b"],
+                "4x50G[25G,10G,1G]": ["etp52a", "etp52b", "etp52c", "etp52d"]
             }
         }, 
         "Ethernet208": {
@@ -1093,8 +1093,8 @@
             "lanes": "416,417,418,419",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp53"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp53a", "etp53b"],
-                "4x50G[40G,25G,10G,1G]": ["etp53a", "etp53b", "etp53c", "etp53d"]
+                "2x100G[50G,25G,10G,1G]": ["etp53a", "etp53b"],
+                "4x50G[25G,10G,1G]": ["etp53a", "etp53b", "etp53c", "etp53d"]
             }
         }, 
         "Ethernet212": {
@@ -1102,8 +1102,8 @@
             "lanes": "424,425,426,427",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp54"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp54a", "etp54b"],
-                "4x50G[40G,25G,10G,1G]": ["etp54a", "etp54b", "etp54c", "etp54d"]
+                "2x100G[50G,25G,10G,1G]": ["etp54a", "etp54b"],
+                "4x50G[25G,10G,1G]": ["etp54a", "etp54b", "etp54c", "etp54d"]
             }
         }, 
         "Ethernet216": {
@@ -1111,8 +1111,8 @@
             "lanes": "432,433,434,435",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp55"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp55a", "etp55b"],
-                "4x50G[40G,25G,10G,1G]": ["etp55a", "etp55b", "etp55c", "etp55d"]
+                "2x100G[50G,25G,10G,1G]": ["etp55a", "etp55b"],
+                "4x50G[25G,10G,1G]": ["etp55a", "etp55b", "etp55c", "etp55d"]
             }
         }, 
         "Ethernet220": {
@@ -1120,8 +1120,8 @@
             "lanes": "440,441,442,443",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp56"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp56a", "etp56b"],
-                "4x50G[40G,25G,10G,1G]": ["etp56a", "etp56b", "etp56c", "etp56d"]
+                "2x100G[50G,25G,10G,1G]": ["etp56a", "etp56b"],
+                "4x50G[25G,10G,1G]": ["etp56a", "etp56b", "etp56c", "etp56d"]
             }
         }, 
         "Ethernet224": {
@@ -1129,8 +1129,8 @@
             "lanes": "448,449,450,451",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp57"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp57a", "etp57b"],
-                "4x50G[40G,25G,10G,1G]": ["etp57a", "etp57b", "etp57c", "etp57d"]
+                "2x100G[50G,25G,10G,1G]": ["etp57a", "etp57b"],
+                "4x50G[25G,10G,1G]": ["etp57a", "etp57b", "etp57c", "etp57d"]
             }
         }, 
         "Ethernet228": {
@@ -1138,8 +1138,8 @@
             "lanes": "456,457,458,459",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp58"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp58a", "etp58b"],
-                "4x50G[40G,25G,10G,1G]": ["etp58a", "etp58b", "etp58c", "etp58d"]
+                "2x100G[50G,25G,10G,1G]": ["etp58a", "etp58b"],
+                "4x50G[25G,10G,1G]": ["etp58a", "etp58b", "etp58c", "etp58d"]
             }
         }, 
         "Ethernet232": {
@@ -1147,8 +1147,8 @@
             "lanes": "464,465,466,467", 
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp59"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp59a", "etp59b"],
-                "4x50G[40G,25G,10G,1G]": ["etp59a", "etp59b", "etp59c", "etp59d"]
+                "2x100G[50G,25G,10G,1G]": ["etp59a", "etp59b"],
+                "4x50G[25G,10G,1G]": ["etp59a", "etp59b", "etp59c", "etp59d"]
             }
         }, 
         "Ethernet236": {
@@ -1156,8 +1156,8 @@
             "lanes": "472,473,474,475",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp60"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp60a", "etp60b"],
-                "4x50G[40G,25G,10G,1G]": ["etp60a", "etp60b", "etp60c", "etp60d"]
+                "2x100G[50G,25G,10G,1G]": ["etp60a", "etp60b"],
+                "4x50G[25G,10G,1G]": ["etp60a", "etp60b", "etp60c", "etp60d"]
             }
         }, 
         "Ethernet240": {
@@ -1165,8 +1165,8 @@
             "lanes": "480,481,482,483",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp61"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp61a", "etp61b"],
-                "4x50G[40G,25G,10G,1G]": ["etp61a", "etp61b", "etp61c", "etp61d"]
+                "2x100G[50G,25G,10G,1G]": ["etp61a", "etp61b"],
+                "4x50G[25G,10G,1G]": ["etp61a", "etp61b", "etp61c", "etp61d"]
             }
         }, 
         "Ethernet244": {
@@ -1174,8 +1174,8 @@
             "lanes": "488,489,490,491",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp62"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp62a", "etp62b"],
-                "4x50G[40G,25G,10G,1G]": ["etp62a", "etp62b", "etp62c", "etp62d"]
+                "2x100G[50G,25G,10G,1G]": ["etp62a", "etp62b"],
+                "4x50G[25G,10G,1G]": ["etp62a", "etp62b", "etp62c", "etp62d"]
             }
         }, 
         "Ethernet248": {
@@ -1183,8 +1183,8 @@
             "lanes": "496,497,498,499",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp63"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp63a", "etp63b"],
-                "4x50G[40G,25G,10G,1G]": ["etp63a", "etp63b", "etp63c", "etp63d"]
+                "2x100G[50G,25G,10G,1G]": ["etp63a", "etp63b"],
+                "4x50G[25G,10G,1G]": ["etp63a", "etp63b", "etp63c", "etp63d"]
             }
         }, 
         "Ethernet252": {
@@ -1192,8 +1192,8 @@
             "lanes": "504,505,506,507",
             "breakout_modes": {
                 "1x200G[100G,50G,40G,25G,10G,1G]": ["etp64"],
-                "2x100G[50G,40G,25G,10G,1G]": ["etp64a", "etp64b"],
-                "4x50G[40G,25G,10G,1G]": ["etp64a", "etp64b", "etp64c", "etp64d"]
+                "2x100G[50G,25G,10G,1G]": ["etp64a", "etp64b"],
+                "4x50G[25G,10G,1G]": ["etp64a", "etp64b", "etp64c", "etp64d"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/hwsku.json b/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/hwsku.json
index 0f44ad86ade9..cbba15ff738f 100644
--- a/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/hwsku.json
@@ -1,148 +1,148 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet2": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet4": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet6": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet8": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet10": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet12": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet14": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet24": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet26": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet28": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet30": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet40": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet42": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet44": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet46": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet56": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet58": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet60": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet62": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet64": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet66": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet68": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet70": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet72": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet74": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet76": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet78": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet80": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet82": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet84": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet86": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet88": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet90": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet92": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet94": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet96": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -151,16 +151,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         }, 
         "Ethernet104": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet106": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet108": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet110": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet112": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -169,16 +169,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         }, 
         "Ethernet120": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet122": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet124": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet126": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet128": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -187,16 +187,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         }, 
         "Ethernet136": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet138": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet140": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet142": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet144": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -205,160 +205,160 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         }, 
         "Ethernet152": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet154": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet156": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet158": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet160": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet162": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet164": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet166": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet168": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet170": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet172": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet174": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet178": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet180": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet182": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet184": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet186": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet188": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet190": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet192": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet194": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet196": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet198": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet200": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet202": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet204": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet206": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet208": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet210": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet212": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet214": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet216": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet218": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet220": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet222": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet224": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet226": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet228": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet230": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet232": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet234": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet236": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet238": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet248": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet250": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet252": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }, 
         "Ethernet254": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D48C40/hwsku.json b/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D48C40/hwsku.json
index 91ab0805a971..9ecb1b45bfd1 100644
--- a/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D48C40/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D48C40/hwsku.json
@@ -1,64 +1,64 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet2": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet4": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet6": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet8": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet10": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet12": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet14": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet16": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet18": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet20": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet22": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet24": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet26": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet28": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet30": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet34": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet38": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet40": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -67,16 +67,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         },
         "Ethernet48": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet50": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet52": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet54": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet56": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -181,16 +181,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         },
         "Ethernet192": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet194": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet196": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet198": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet200": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -199,16 +199,16 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         },
         "Ethernet208": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet210": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet212": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet214": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet216": {
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
@@ -217,52 +217,52 @@
             "default_brkout_mode": "1x100G[50G,40G,25G,10G,1G]"
         },
         "Ethernet224": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet226": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet228": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet230": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet232": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet234": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet236": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet238": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet242": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet246": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet248": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet250": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet252": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         },
         "Ethernet254": {
-            "default_brkout_mode": "2x50G[40G,25G,10G,1G]"
+            "default_brkout_mode": "2x50G[25G,10G,1G]"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn4600c-r0/platform.json b/device/mellanox/x86_64-mlnx_msn4600c-r0/platform.json
index e679b42097da..ab22b4fd18da 100644
--- a/device/mellanox/x86_64-mlnx_msn4600c-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn4600c-r0/platform.json
@@ -620,7 +620,7 @@
             "lanes": "0,1,2,3",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp1"],
-                "2x50G[40G,25G,10G,1G]": ["etp1a", "etp1b"]
+                "2x50G[25G,10G,1G]": ["etp1a", "etp1b"]
             }
         }, 
         "Ethernet4": {
@@ -628,7 +628,7 @@
             "lanes": "8,9,10,11",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp2"],
-                "2x50G[40G,25G,10G,1G]": ["etp2a", "etp2b"]
+                "2x50G[25G,10G,1G]": ["etp2a", "etp2b"]
             }
         }, 
         "Ethernet8": {
@@ -636,7 +636,7 @@
             "lanes": "16,17,18,19", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp3"],
-                "2x50G[40G,25G,10G,1G]": ["etp3a", "etp3b"]
+                "2x50G[25G,10G,1G]": ["etp3a", "etp3b"]
             }
         }, 
         "Ethernet12": {
@@ -644,7 +644,7 @@
             "lanes": "24,25,26,27", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp4"],
-                "2x50G[40G,25G,10G,1G]": ["etp4a", "etp4b"]
+                "2x50G[25G,10G,1G]": ["etp4a", "etp4b"]
             }
         }, 
         "Ethernet16": {
@@ -652,7 +652,7 @@
             "lanes": "32,33,34,35", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp5"],
-                "2x50G[40G,25G,10G,1G]": ["etp5a", "etp5b"]
+                "2x50G[25G,10G,1G]": ["etp5a", "etp5b"]
             }
         }, 
         "Ethernet20": {
@@ -660,7 +660,7 @@
             "lanes": "40,41,42,43", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp6"],
-                "2x50G[40G,25G,10G,1G]": ["etp6a", "etp6b"]
+                "2x50G[25G,10G,1G]": ["etp6a", "etp6b"]
             }
         }, 
         "Ethernet24": {
@@ -668,7 +668,7 @@
             "lanes": "48,49,50,51", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp7"],
-                "2x50G[40G,25G,10G,1G]": ["etp7a", "etp7b"]
+                "2x50G[25G,10G,1G]": ["etp7a", "etp7b"]
             }
         }, 
         "Ethernet28": {
@@ -676,7 +676,7 @@
             "lanes": "56,57,58,59", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp8"],
-                "2x50G[40G,25G,10G,1G]": ["etp8a", "etp8b"]
+                "2x50G[25G,10G,1G]": ["etp8a", "etp8b"]
             }
         }, 
         "Ethernet32": {
@@ -684,7 +684,7 @@
             "lanes": "64,65,66,67", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp9"],
-                "2x50G[40G,25G,10G,1G]": ["etp9a", "etp9b"]
+                "2x50G[25G,10G,1G]": ["etp9a", "etp9b"]
             }
         }, 
         "Ethernet36": {
@@ -692,7 +692,7 @@
             "lanes": "72,73,74,75",
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp10"],
-                "2x50G[40G,25G,10G,1G]": ["etp10a", "etp10b"]
+                "2x50G[25G,10G,1G]": ["etp10a", "etp10b"]
             }
         }, 
         "Ethernet40": {
@@ -700,7 +700,7 @@
             "lanes": "80,81,82,83", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp11"],
-                "2x50G[40G,25G,10G,1G]": ["etp11a", "etp11b"]
+                "2x50G[25G,10G,1G]": ["etp11a", "etp11b"]
             }
         }, 
         "Ethernet44": {
@@ -708,7 +708,7 @@
             "lanes": "88,89,90,91", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp12"],
-                "2x50G[40G,25G,10G,1G]": ["etp12a", "etp12b"]
+                "2x50G[25G,10G,1G]": ["etp12a", "etp12b"]
             }
         },
         "Ethernet48": {
@@ -716,7 +716,7 @@
             "lanes": "96,97,98,99", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp13"],
-                "2x50G[40G,25G,10G,1G]": ["etp13a", "etp13b"]
+                "2x50G[25G,10G,1G]": ["etp13a", "etp13b"]
             }
         }, 
         "Ethernet52": {
@@ -724,7 +724,7 @@
             "lanes": "104,105,106,107", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp14"],
-                "2x50G[40G,25G,10G,1G]": ["etp14a", "etp14b"]
+                "2x50G[25G,10G,1G]": ["etp14a", "etp14b"]
             }
         }, 
         "Ethernet56": {
@@ -732,7 +732,7 @@
             "lanes": "112,113,114,115", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp15"],
-                "2x50G[40G,25G,10G,1G]": ["etp15a", "etp15b"]
+                "2x50G[25G,10G,1G]": ["etp15a", "etp15b"]
             }
         }, 
         "Ethernet60": {
@@ -740,7 +740,7 @@
             "lanes": "120,121,122,123", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp16"],
-                "2x50G[40G,25G,10G,1G]": ["etp16a", "etp16b"]
+                "2x50G[25G,10G,1G]": ["etp16a", "etp16b"]
             }
         }, 
         "Ethernet64": {
@@ -748,7 +748,7 @@
             "lanes": "128,129,130,131", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp17"],
-                "2x50G[40G,25G,10G,1G]": ["etp17a", "etp17b"]
+                "2x50G[25G,10G,1G]": ["etp17a", "etp17b"]
             }
         }, 
         "Ethernet68": {
@@ -756,7 +756,7 @@
             "lanes": "136,137,138,139", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp18"],
-                "2x50G[40G,25G,10G,1G]": ["etp18a", "etp18b"]
+                "2x50G[25G,10G,1G]": ["etp18a", "etp18b"]
             }
         }, 
         "Ethernet72": {
@@ -764,7 +764,7 @@
             "lanes": "144,145,146,147", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp19"],
-                "2x50G[40G,25G,10G,1G]": ["etp19a", "etp19b"]
+                "2x50G[25G,10G,1G]": ["etp19a", "etp19b"]
             }
         }, 
         "Ethernet76": {
@@ -772,7 +772,7 @@
             "lanes": "152,153,154,155", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp20"],
-                "2x50G[40G,25G,10G,1G]": ["etp20a", "etp20b"]
+                "2x50G[25G,10G,1G]": ["etp20a", "etp20b"]
             }
         }, 
         "Ethernet80": {
@@ -780,7 +780,7 @@
             "lanes": "160,161,162,163", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp21"],
-                "2x50G[40G,25G,10G,1G]": ["etp21a", "etp21b"]
+                "2x50G[25G,10G,1G]": ["etp21a", "etp21b"]
             }
         }, 
         "Ethernet84": {
@@ -788,7 +788,7 @@
             "lanes": "168,169,170,171", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp22"],
-                "2x50G[40G,25G,10G,1G]": ["etp22a", "etp22b"]
+                "2x50G[25G,10G,1G]": ["etp22a", "etp22b"]
             }
         }, 
         "Ethernet88": {
@@ -796,7 +796,7 @@
             "lanes": "176,177,178,179", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp23"],
-                "2x50G[40G,25G,10G,1G]": ["etp23a", "etp23b"]
+                "2x50G[25G,10G,1G]": ["etp23a", "etp23b"]
             }
         }, 
         "Ethernet92": {
@@ -804,7 +804,7 @@
             "lanes": "184,185,186,187", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp24"],
-                "2x50G[40G,25G,10G,1G]": ["etp24a", "etp24b"]
+                "2x50G[25G,10G,1G]": ["etp24a", "etp24b"]
             }
         }, 
         "Ethernet96": {
@@ -812,7 +812,7 @@
             "lanes": "192,193,194,195", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp25"],
-                "2x50G[40G,25G,10G,1G]": ["etp25a", "etp25b"]
+                "2x50G[25G,10G,1G]": ["etp25a", "etp25b"]
             }
         }, 
         "Ethernet100": {
@@ -820,7 +820,7 @@
             "lanes": "200,201,202,203", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp26"],
-                "2x50G[40G,25G,10G,1G]": ["etp26a", "etp26b"]
+                "2x50G[25G,10G,1G]": ["etp26a", "etp26b"]
             }
         }, 
         "Ethernet104": {
@@ -828,7 +828,7 @@
             "lanes": "208,209,210,211", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp27"],
-                "2x50G[40G,25G,10G,1G]": ["etp27a", "etp27b"]
+                "2x50G[25G,10G,1G]": ["etp27a", "etp27b"]
             }
         }, 
         "Ethernet108": {
@@ -836,7 +836,7 @@
             "lanes": "216,217,218,219", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp28"],
-                "2x50G[40G,25G,10G,1G]": ["etp28a", "etp28b"]
+                "2x50G[25G,10G,1G]": ["etp28a", "etp28b"]
             }
         }, 
         "Ethernet112": {
@@ -844,7 +844,7 @@
             "lanes": "224,225,226,227", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp29"],
-                "2x50G[40G,25G,10G,1G]": ["etp29a", "etp29b"]
+                "2x50G[25G,10G,1G]": ["etp29a", "etp29b"]
             }
         }, 
         "Ethernet116": {
@@ -852,7 +852,7 @@
             "lanes": "232,233,234,235", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp30"],
-                "2x50G[40G,25G,10G,1G]": ["etp30a", "etp30b"]
+                "2x50G[25G,10G,1G]": ["etp30a", "etp30b"]
             }
         }, 
         "Ethernet120": {
@@ -860,7 +860,7 @@
             "lanes": "240,241,242,243", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp31"],
-                "2x50G[40G,25G,10G,1G]": ["etp31a", "etp31b"]
+                "2x50G[25G,10G,1G]": ["etp31a", "etp31b"]
             }
         }, 
         "Ethernet124": {
@@ -868,7 +868,7 @@
             "lanes": "248,249,250,251", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp32"],
-                "2x50G[40G,25G,10G,1G]": ["etp32a", "etp32b"]
+                "2x50G[25G,10G,1G]": ["etp32a", "etp32b"]
             }
         }, 
         "Ethernet128": {
@@ -876,7 +876,7 @@
             "lanes": "256,257,258,259", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp33"],
-                "2x50G[40G,25G,10G,1G]": ["etp33a", "etp33b"]
+                "2x50G[25G,10G,1G]": ["etp33a", "etp33b"]
             }
         }, 
         "Ethernet132": {
@@ -884,7 +884,7 @@
             "lanes": "264,265,266,267", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp34"],
-                "2x50G[40G,25G,10G,1G]": ["etp34a", "etp34b"]
+                "2x50G[25G,10G,1G]": ["etp34a", "etp34b"]
             }
         }, 
         "Ethernet136": {
@@ -892,7 +892,7 @@
             "lanes": "272,273,274,275", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp35"],
-                "2x50G[40G,25G,10G,1G]": ["etp35a", "etp35b"]
+                "2x50G[25G,10G,1G]": ["etp35a", "etp35b"]
             }
         }, 
         "Ethernet140": {
@@ -900,7 +900,7 @@
             "lanes": "280,281,282,283", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp36"],
-                "2x50G[40G,25G,10G,1G]": ["etp36a", "etp36b"]
+                "2x50G[25G,10G,1G]": ["etp36a", "etp36b"]
             }
         }, 
         "Ethernet144": {
@@ -908,7 +908,7 @@
             "lanes": "288,289,290,291", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp37"],
-                "2x50G[40G,25G,10G,1G]": ["etp37a", "etp37b"]
+                "2x50G[25G,10G,1G]": ["etp37a", "etp37b"]
             }
         }, 
         "Ethernet148": {
@@ -916,7 +916,7 @@
             "lanes": "296,297,298,299", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp38"],
-                "2x50G[40G,25G,10G,1G]": ["etp38a", "etp38b"]
+                "2x50G[25G,10G,1G]": ["etp38a", "etp38b"]
             }
         }, 
         "Ethernet152": {
@@ -924,7 +924,7 @@
             "lanes": "304,305,306,307", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp39"],
-                "2x50G[40G,25G,10G,1G]": ["etp39a", "etp39b"]
+                "2x50G[25G,10G,1G]": ["etp39a", "etp39b"]
             }
         }, 
         "Ethernet156": {
@@ -932,7 +932,7 @@
             "lanes": "312,313,314,315", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp40"],
-                "2x50G[40G,25G,10G,1G]": ["etp40a", "etp40b"]
+                "2x50G[25G,10G,1G]": ["etp40a", "etp40b"]
             }
         }, 
         "Ethernet160": {
@@ -940,7 +940,7 @@
             "lanes": "320,321,322,323", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp41"],
-                "2x50G[40G,25G,10G,1G]": ["etp42a", "etp42b"]
+                "2x50G[25G,10G,1G]": ["etp42a", "etp42b"]
             }
         }, 
         "Ethernet164": {
@@ -948,7 +948,7 @@
             "lanes": "328,329,330,331", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp42"],
-                "2x50G[40G,25G,10G,1G]": ["etp42a", "etp42b"]
+                "2x50G[25G,10G,1G]": ["etp42a", "etp42b"]
             }
         }, 
         "Ethernet168": {
@@ -956,7 +956,7 @@
             "lanes": "336,337,338,339", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp43"],
-                "2x50G[40G,25G,10G,1G]": ["etp43a", "etp43b"]
+                "2x50G[25G,10G,1G]": ["etp43a", "etp43b"]
             }
         }, 
         "Ethernet172": {
@@ -964,7 +964,7 @@
             "lanes": "344,345,346,347", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp44"],
-                "2x50G[40G,25G,10G,1G]": ["etp44a", "etp44b"]
+                "2x50G[25G,10G,1G]": ["etp44a", "etp44b"]
             }
         }, 
         "Ethernet176": {
@@ -972,7 +972,7 @@
             "lanes": "352,353,354,355", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp45"],
-                "2x50G[40G,25G,10G,1G]": ["etp45a", "etp45b"]
+                "2x50G[25G,10G,1G]": ["etp45a", "etp45b"]
             }
         }, 
         "Ethernet180": {
@@ -980,7 +980,7 @@
             "lanes": "360,361,362,363", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp46"],
-                "2x50G[40G,25G,10G,1G]": ["etp46a", "etp46b"]
+                "2x50G[25G,10G,1G]": ["etp46a", "etp46b"]
             }
         }, 
         "Ethernet184": {
@@ -988,7 +988,7 @@
             "lanes": "368,369,370,371", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp47"],
-                "2x50G[40G,25G,10G,1G]": ["etp47a", "etp47b"]
+                "2x50G[25G,10G,1G]": ["etp47a", "etp47b"]
             }
         }, 
         "Ethernet188": {
@@ -996,7 +996,7 @@
             "lanes": "376,377,378,379", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp48"],
-                "2x50G[40G,25G,10G,1G]": ["etp48a", "etp48b"]
+                "2x50G[25G,10G,1G]": ["etp48a", "etp48b"]
             }
         }, 
         "Ethernet192": {
@@ -1004,7 +1004,7 @@
             "lanes": "384,385,386,387", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp49"],
-                "2x50G[40G,25G,10G,1G]": ["etp49a", "etp49b"]
+                "2x50G[25G,10G,1G]": ["etp49a", "etp49b"]
             }
         }, 
         "Ethernet196": {
@@ -1012,7 +1012,7 @@
             "lanes": "392,393,394,395", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp50"],
-                "2x50G[40G,25G,10G,1G]": ["etp50a", "etp50b"]
+                "2x50G[25G,10G,1G]": ["etp50a", "etp50b"]
             }
         }, 
         "Ethernet200": {
@@ -1020,7 +1020,7 @@
             "lanes": "400,401,402,403", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp51"],
-                "2x50G[40G,25G,10G,1G]": ["etp51a", "etp51b"]
+                "2x50G[25G,10G,1G]": ["etp51a", "etp51b"]
             }
         }, 
         "Ethernet204": {
@@ -1028,7 +1028,7 @@
             "lanes": "408,409,410,411", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp52"],
-                "2x50G[40G,25G,10G,1G]": ["etp52a", "etp52b"]
+                "2x50G[25G,10G,1G]": ["etp52a", "etp52b"]
             }
         }, 
         "Ethernet208": {
@@ -1036,7 +1036,7 @@
             "lanes": "416,417,418,419", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp53"],
-                "2x50G[40G,25G,10G,1G]": ["etp53a", "etp53b"]
+                "2x50G[25G,10G,1G]": ["etp53a", "etp53b"]
             }
         }, 
         "Ethernet212": {
@@ -1044,7 +1044,7 @@
             "lanes": "424,425,426,427", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp54"],
-                "2x50G[40G,25G,10G,1G]": ["etp54a", "etp54b"]
+                "2x50G[25G,10G,1G]": ["etp54a", "etp54b"]
             }
         }, 
         "Ethernet216": {
@@ -1052,7 +1052,7 @@
             "lanes": "432,433,434,435", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp55"],
-                "2x50G[40G,25G,10G,1G]": ["etp55a", "etp55b"]
+                "2x50G[25G,10G,1G]": ["etp55a", "etp55b"]
             }
         }, 
         "Ethernet220": {
@@ -1060,7 +1060,7 @@
             "lanes": "440,441,442,443", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp56"],
-                "2x50G[40G,25G,10G,1G]": ["etp56a", "etp56b"]
+                "2x50G[25G,10G,1G]": ["etp56a", "etp56b"]
             }
         }, 
         "Ethernet224": {
@@ -1068,7 +1068,7 @@
             "lanes": "448,449,450,451", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp57"],
-                "2x50G[40G,25G,10G,1G]": ["etp57a", "etp57b"]
+                "2x50G[25G,10G,1G]": ["etp57a", "etp57b"]
             }
         }, 
         "Ethernet228": {
@@ -1076,7 +1076,7 @@
             "lanes": "456,457,458,459", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp58"],
-                "2x50G[40G,25G,10G,1G]": ["etp58a", "etp58b"]
+                "2x50G[25G,10G,1G]": ["etp58a", "etp58b"]
             }
         }, 
         "Ethernet232": {
@@ -1084,7 +1084,7 @@
             "lanes": "464,465,466,467", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp59"],
-                "2x50G[40G,25G,10G,1G]": ["etp59a", "etp59b"]
+                "2x50G[25G,10G,1G]": ["etp59a", "etp59b"]
             }
         }, 
         "Ethernet236": {
@@ -1092,7 +1092,7 @@
             "lanes": "472,473,474,475", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp60"],
-                "2x50G[40G,25G,10G,1G]": ["etp60a", "etp60b"]
+                "2x50G[25G,10G,1G]": ["etp60a", "etp60b"]
             }
         }, 
         "Ethernet240": {
@@ -1100,7 +1100,7 @@
             "lanes": "480,481,482,483", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp61"],
-                "2x50G[40G,25G,10G,1G]": ["etp61a", "etp61b"]
+                "2x50G[25G,10G,1G]": ["etp61a", "etp61b"]
             }
         }, 
         "Ethernet244": {
@@ -1108,7 +1108,7 @@
             "lanes": "488,489,490,491", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp62"],
-                "2x50G[40G,25G,10G,1G]": ["etp62a", "etp62b"]
+                "2x50G[25G,10G,1G]": ["etp62a", "etp62b"]
             }
         }, 
         "Ethernet248": {
@@ -1116,7 +1116,7 @@
             "lanes": "496,497,498,499", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp63"],
-                "2x50G[40G,25G,10G,1G]": ["etp63a", "etp63b"]
+                "2x50G[25G,10G,1G]": ["etp63a", "etp63b"]
             }
         }, 
         "Ethernet252": {
@@ -1124,7 +1124,7 @@
             "lanes": "504,505,506,507", 
             "breakout_modes": {
                 "1x100G[50G,40G,25G,10G,1G]": ["etp64"],
-                "2x50G[40G,25G,10G,1G]": ["etp64a", "etp64b"]
+                "2x50G[25G,10G,1G]": ["etp64a", "etp64b"]
             }
         }
     }
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/platform.json b/device/mellanox/x86_64-mlnx_msn4700-r0/platform.json
index 9f0391fa35ec..88b5045afadc 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/platform.json
@@ -412,8 +412,8 @@
             "lanes": "0,1,2,3,4,5,6,7",
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp1"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp1a", "etp1b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp1a", "etp1b"],
+                "4x100G[50G,25G,10G,1G]": ["etp1a", "etp1b", "etp1c", "etp1d"]
             }
         }, 
         "Ethernet8": {
@@ -421,8 +421,8 @@
             "lanes": "8,9,10,11,12,13,14,15", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp2"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp2a", "etp2b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp2a", "etp2b"],
+                "4x100G[50G,25G,10G,1G]": ["etp2a", "etp2b", "etp2c", "etp2d"]
             }
         }, 
         "Ethernet16": {
@@ -430,8 +430,8 @@
             "lanes": "16,17,18,19,20,21,22,23", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp3"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp3a", "etp3b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp3a", "etp3b"],
+                "4x100G[50G,25G,10G,1G]": ["etp3a", "etp3b", "etp3c", "etp3d"]
             }
         }, 
         "Ethernet24": {
@@ -439,8 +439,8 @@
             "lanes": "24,25,26,27,28,29,30,31", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp4"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp4a", "etp4b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp4a", "etp4b"],
+                "4x100G[50G,25G,10G,1G]": ["etp4a", "etp4b", "etp4c", "etp4d"]
             }
         }, 
         "Ethernet32": {
@@ -448,8 +448,8 @@
             "lanes": "32,33,34,35,36,37,38,39", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp5"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp5a", "etp5b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp5a", "etp5b"],
+                "4x100G[50G,25G,10G,1G]": ["etp5a", "etp5b", "etp5c", "etp5d"]
             }
         }, 
         "Ethernet40": {
@@ -457,8 +457,8 @@
             "lanes": "40,41,42,43,44,45,46,47", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp6"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp6a", "etp6b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp6a", "etp6b"],
+                "4x100G[50G,25G,10G,1G]": ["etp6a", "etp6b", "etp6c", "etp6d"]
             }
         }, 
         "Ethernet48": {
@@ -466,8 +466,8 @@
             "lanes": "48,49,50,51,52,53,54,55", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp7"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp7a", "etp7b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp7a", "etp7b"],
+                "4x100G[50G,25G,10G,1G]": ["etp7a", "etp7b", "etp7c", "etp7d"]
             }
         }, 
         "Ethernet56": {
@@ -475,8 +475,8 @@
             "lanes": "56,57,58,59,60,61,62,63", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp8"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp8a", "etp8b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp8a", "etp8b"],
+                "4x100G[50G,25G,10G,1G]": ["etp8a", "etp8b", "etp8c", "etp8d"]
             }
         }, 
         "Ethernet64": {
@@ -484,8 +484,8 @@
             "lanes": "64,65,66,67,68,69,70,71", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp9"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp9a", "etp9b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp9a", "etp9b"],
+                "4x100G[50G,25G,10G,1G]": ["etp9a", "etp9b", "etp9c", "etp9d"]
             }
         }, 
         "Ethernet72": {
@@ -493,8 +493,8 @@
             "lanes": "72,73,74,75,76,77,78,79", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp10"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp10a", "etp10b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp10a", "etp10b"],
+                "4x100G[50G,25G,10G,1G]": ["etp10a", "etp10b", "etp10c", "etp10d"]
             }
         }, 
         "Ethernet80": {
@@ -502,8 +502,8 @@
             "lanes": "80,81,82,83,84,85,86,87", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp11"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp11a", "etp11b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp11a", "etp11b"],
+                "4x100G[50G,25G,10G,1G]": ["etp11a", "etp11b", "etp11c", "etp11d"]
             }
         }, 
         "Ethernet88": {
@@ -511,8 +511,8 @@
             "lanes": "88,89,90,91,92,93,94,95", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp12"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp12a", "etp12b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp12a", "etp12b"],
+                "4x100G[50G,25G,10G,1G]": ["etp12a", "etp12b", "etp12c", "etp12d"]
             }
         }, 
         "Ethernet96": {
@@ -520,8 +520,8 @@
             "lanes": "96,97,98,99,100,101,102,103", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp13"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp13a", "etp13b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp13a", "etp13b"],
+                "4x100G[50G,25G,10G,1G]": ["etp13a", "etp13b", "etp13c", "etp13d"]
             }
         }, 
         "Ethernet104": {
@@ -529,8 +529,8 @@
             "lanes": "104,105,106,107,108,109,110,111", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp14"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp14a", "etp14b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp14a", "etp14b"],
+                "4x100G[50G,25G,10G,1G]": ["etp14a", "etp14b", "etp14c", "etp14d"]
             }
         }, 
         "Ethernet112": {
@@ -538,8 +538,8 @@
             "lanes": "112,113,114,115,116,117,118,119", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp15"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp15a", "etp15b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp15a", "etp15b"],
+                "4x100G[50G,25G,10G,1G]": ["etp15a", "etp15b", "etp15c", "etp15d"]
             }
         }, 
         "Ethernet120": {
@@ -547,8 +547,8 @@
             "lanes": "120,121,122,123,124,125,126,127", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp16"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp16a", "etp16b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp16a", "etp16b"],
+                "4x100G[50G,25G,10G,1G]": ["etp16a", "etp16b", "etp16c", "etp16d"]
             }
         }, 
         "Ethernet128": {
@@ -556,8 +556,8 @@
             "lanes": "128,129,130,131,132,133,134,135", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp17"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp17a", "etp17b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp17a", "etp17b"],
+                "4x100G[50G,25G,10G,1G]": ["etp17a", "etp17b", "etp17c", "etp17d"]
             }
         }, 
         "Ethernet136": {
@@ -565,8 +565,8 @@
             "lanes": "136,137,138,139,140,141,142,143", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp18"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp18a", "etp18b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp18a", "etp18b"],
+                "4x100G[50G,25G,10G,1G]": ["etp18a", "etp18b", "etp18c", "etp18d"]
             }
         }, 
         "Ethernet144": {
@@ -574,8 +574,8 @@
             "lanes": "144,145,146,147,148,149,150,151", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp19"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp19a", "etp19b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp19a", "etp19b"],
+                "4x100G[50G,25G,10G,1G]": ["etp19a", "etp19b", "etp19c", "etp19d"]
             }
         }, 
         "Ethernet152": {
@@ -583,8 +583,8 @@
             "lanes": "152,153,154,155,156,157,158,159", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp20"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp20a", "etp20b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp20a", "etp20b"],
+                "4x100G[50G,25G,10G,1G]": ["etp20a", "etp20b", "etp20c", "etp20d"]
             }
         }, 
         "Ethernet160": {
@@ -592,8 +592,8 @@
             "lanes": "160,161,162,163,164,165,166,167", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp21"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp21a", "etp21b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp21a", "etp21b"],
+                "4x100G[50G,25G,10G,1G]": ["etp21a", "etp21b", "etp21c", "etp21d"]
             }
         }, 
         "Ethernet168": {
@@ -601,8 +601,8 @@
             "lanes": "168,169,170,171,172,173,174,175", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp22"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp22a", "etp22b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp22a", "etp22b"],
+                "4x100G[50G,25G,10G,1G]": ["etp22a", "etp22b", "etp22c", "etp22d"]
             }
         }, 
         "Ethernet176": {
@@ -610,8 +610,8 @@
             "lanes": "176,177,178,179,180,181,182,183", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp23"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp23a", "etp23b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp23a", "etp23b"],
+                "4x100G[50G,25G,10G,1G]": ["etp23a", "etp23b", "etp23c", "etp23d"]
             }
         }, 
         "Ethernet184": {
@@ -619,8 +619,8 @@
             "lanes": "184,185,186,187,188,189,190,191", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp24"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp24a", "etp24b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp24a", "etp24b"],
+                "4x100G[50G,25G,10G,1G]": ["etp24a", "etp24b", "etp24c", "etp24d"]
             }
         }, 
         "Ethernet192": {
@@ -628,8 +628,8 @@
             "lanes": "192,193,194,195,196,197,198,199", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp25"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp25a", "etp25b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp25a", "etp25b"],
+                "4x100G[50G,25G,10G,1G]": ["etp25a", "etp25b", "etp25c", "etp25d"]
             }
         }, 
         "Ethernet200": {
@@ -637,8 +637,8 @@
             "lanes": "200,201,202,203,204,205,206,207", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp26"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp26a", "etp26b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp26a", "etp26b"],
+                "4x100G[50G,25G,10G,1G]": ["etp26a", "etp26b", "etp26c", "etp26d"]
             }
         }, 
         "Ethernet208": {
@@ -646,8 +646,8 @@
             "lanes": "208,209,210,211,212,213,214,215", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp27"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp27a", "etp27b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp27a", "etp27b"],
+                "4x100G[50G,25G,10G,1G]": ["etp27a", "etp27b", "etp27c", "etp27d"]
             }
         }, 
         "Ethernet216": {
@@ -655,8 +655,8 @@
             "lanes": "216,217,218,219,220,221,222,223", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp28"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp28a", "etp28b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp28a", "etp28b"],
+                "4x100G[50G,25G,10G,1G]": ["etp28a", "etp28b", "etp28c", "etp28d"]
             }
         }, 
         "Ethernet224": {
@@ -664,8 +664,8 @@
             "lanes": "224,225,226,227,228,229,230,231", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp29"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp29a", "etp29b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp29a", "etp29b"],
+                "4x100G[50G,25G,10G,1G]": ["etp29a", "etp29b", "etp29c", "etp29d"]
             }
         }, 
         "Ethernet232": {
@@ -673,8 +673,8 @@
             "lanes": "232,233,234,235,236,237,238,239", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp30"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp30a", "etp30b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp30a", "etp30b"],
+                "4x100G[50G,25G,10G,1G]": ["etp30a", "etp30b", "etp30c", "etp30d"]
             }
         }, 
         "Ethernet240": {
@@ -682,8 +682,8 @@
             "lanes": "240,241,242,243,244,245,246,247", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp31"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp31a", "etp31b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp31a", "etp31b"],
+                "4x100G[50G,25G,10G,1G]": ["etp31a", "etp31b", "etp31c", "etp31d"]
             }
         }, 
         "Ethernet248": {
@@ -691,8 +691,8 @@
             "lanes": "248,249,250,251,252,253,254,255", 
             "breakout_modes": {
                 "1x400G[200G,100G,50G,40G,25G,10G,1G]": ["etp32"],
-                "2x200G[100G,50G,40G,25G,10G,1G]": ["etp32a", "etp32b"],
-                "4x100G[50G,40G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
+                "2x200G[100G,50G,25G,10G,1G]": ["etp32a", "etp32b"],
+                "4x100G[50G,25G,10G,1G]": ["etp32a", "etp32b", "etp32c", "etp32d"]
             }
         }
     }
diff --git a/src/sonic-config-engine/portconfig.py b/src/sonic-config-engine/portconfig.py
index 2eceb81bcac4..382714796df0 100644
--- a/src/sonic-config-engine/portconfig.py
+++ b/src/sonic-config-engine/portconfig.py
@@ -205,7 +205,6 @@ def gen_port_config(ports, parent_intf_id, index, alias_list, lanes, k,  offset)
                 raise Exception('Regex return for speed is None...')
 
             ports[intf_name]['index'] = index.split(",")[alias_position]
-            ports[intf_name]['admin_status'] = "up"
 
             parent_intf_id += step
             alias_position += 1
diff --git a/src/sonic-config-engine/tests/platform-sample-graph.xml b/src/sonic-config-engine/tests/platform-sample-graph.xml
new file mode 100644
index 000000000000..690b05073c1a
--- /dev/null
+++ b/src/sonic-config-engine/tests/platform-sample-graph.xml
@@ -0,0 +1,118 @@
+<DeviceMiniGraph xmlns="Microsoft.Search.Autopilot.Evolution" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
+  <CpgDec/>
+  <DpgDec>
+    <DeviceDataPlaneInfo>
+      <IPSecTunnels/>
+      <LoopbackIPInterfaces/>
+      <ManagementIPInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution"/>
+      <ManagementVIPInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution"/>
+      <MplsInterfaces/>
+      <MplsTeInterfaces/>
+      <RsvpInterfaces/>
+      <Hostname>switch-t0</Hostname>
+      <PortChannelInterfaces>
+        <PortChannel>
+          <Name>PortChannel01</Name>
+          <AttachTo>Ethernet20</AttachTo>
+          <SubInterface/>
+        </PortChannel>
+        <PortChannel>
+          <Name>PortChannel1001</Name>
+          <AttachTo>Ethernet4;Ethernet6</AttachTo>
+          <SubInterface/>
+        </PortChannel>
+      </PortChannelInterfaces>
+      <VlanInterfaces/>
+      <IPInterfaces/>
+      <DataAcls/>
+      <AclInterfaces/>
+      <DownstreamSummaries/>
+      <DownstreamSummarySet xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution"/>
+    </DeviceDataPlaneInfo>
+  </DpgDec>
+  <PngDec>
+    <DeviceInterfaceLinks>
+      <DeviceLinkBase i:type="DeviceInterfaceLink">
+        <ElementType>DeviceInterfaceLink</ElementType>
+        <Bandwidth>100000</Bandwidth>
+        <EndDevice>ARISTA01T1</EndDevice>
+        <EndPort>et1</EndPort>
+        <FlowControl>true</FlowControl>
+        <StartDevice>switch-t0</StartDevice>
+        <StartPort>Ethernet0</StartPort>
+        <Validate>true</Validate>
+      </DeviceLinkBase>
+    </DeviceInterfaceLinks>
+    <Devices>
+      <Device i:type="ToRRouter">
+        <Hostname>switch-t0</Hostname>
+        <HwSku>Force10-S6000</HwSku>
+        <ClusterName>AAA00PrdStr00</ClusterName>
+      </Device>
+      <Device i:type="LeafRouter">
+        <Hostname>ARISTA01T1</Hostname>
+        <HwSku>Arista</HwSku>
+      </Device>
+    </Devices>
+  </PngDec>
+  <DeviceInfos>
+    <DeviceInfo>
+      <EthernetInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution">
+        <a:EthernetInterface>
+          <ElementType>DeviceInterface</ElementType>
+          <AlternateSpeeds i:nil="true"/>
+          <EnableFlowControl>true</EnableFlowControl>
+          <Index>1</Index>
+          <InterfaceName>Ethernet0</InterfaceName>
+          <InterfaceType i:nil="true"/>
+          <MultiPortsInterface>false</MultiPortsInterface>
+          <PortName>0</PortName>
+          <Priority>0</Priority>
+          <Speed>100000</Speed>
+        </a:EthernetInterface>
+        <a:EthernetInterface>
+          <ElementType>DeviceInterface</ElementType>
+          <AlternateSpeeds i:nil="true"/>
+          <EnableFlowControl>true</EnableFlowControl>
+          <Index>1</Index>
+          <InterfaceName>Ethernet4</InterfaceName>
+          <InterfaceType i:nil="true"/>
+          <MultiPortsInterface>false</MultiPortsInterface>
+          <PortName>0</PortName>
+          <Priority>0</Priority>
+          <Speed>50000</Speed>
+        </a:EthernetInterface>
+        <a:EthernetInterface>
+          <ElementType>DeviceInterface</ElementType>
+          <AlternateSpeeds i:nil="true"/>
+          <EnableFlowControl>true</EnableFlowControl>
+          <Index>1</Index>
+          <InterfaceName>Ethernet6</InterfaceName>
+          <InterfaceType i:nil="true"/>
+          <MultiPortsInterface>false</MultiPortsInterface>
+          <PortName>0</PortName>
+          <Priority>0</Priority>
+          <Speed>50000</Speed>
+        </a:EthernetInterface>
+        <a:EthernetInterface>
+          <ElementType>DeviceInterface</ElementType>
+          <AlternateSpeeds i:nil="true"/>
+          <EnableFlowControl>true</EnableFlowControl>
+          <Index>1</Index>
+          <InterfaceName>Ethernet20</InterfaceName>
+          <InterfaceType i:nil="true"/>
+          <MultiPortsInterface>false</MultiPortsInterface>
+          <PortName>0</PortName>
+          <Priority>0</Priority>
+          <Speed>100000</Speed>
+        </a:EthernetInterface>
+      </EthernetInterfaces>
+      <FlowControl>true</FlowControl>
+      <Height>0</Height>
+      <HwSku>Force10-S6000</HwSku>
+      <ManagementInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution"/>
+    </DeviceInfo>
+  </DeviceInfos>
+  <Hostname>switch-t0</Hostname>
+  <HwSku>Force10-S6000</HwSku>
+</DeviceMiniGraph>
diff --git a/src/sonic-config-engine/tests/sample_output/platform_output.json b/src/sonic-config-engine/tests/sample_output/platform_output.json
index 97b49997cf43..40dfac966f2a 100644
--- a/src/sonic-config-engine/tests/sample_output/platform_output.json
+++ b/src/sonic-config-engine/tests/sample_output/platform_output.json
@@ -3,7 +3,6 @@
     "index": "3",
     "lanes": "8",
     "description": "Eth3/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth3/1",
     "pfc_asym": "off",
@@ -14,7 +13,6 @@
     "index": "3",
     "lanes": "9",
     "description": "Eth3/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth3/2",
     "pfc_asym": "off",
@@ -25,7 +23,6 @@
     "index": "10",
     "lanes": "36,37",
     "description": "Eth10/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth10/1",
     "pfc_asym": "off",
@@ -36,7 +33,6 @@
     "index": "25",
     "lanes": "98",
     "description": "Eth25/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth25/2",
     "pfc_asym": "off",
@@ -47,7 +43,7 @@
     "index": "1",
     "lanes": "0,1,2,3",
     "fec": "rs",
-    "description": "Eth1",
+    "description": "ARISTA01T1:et1",
     "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth1",
@@ -59,8 +55,8 @@
     "index": "2",
     "lanes": "6,7",
     "description": "Eth2/2",
-    "admin_status": "up",
     "mtu": "9100",
+    "admin_status": "up",
     "alias": "Eth2/2",
     "pfc_asym": "off",
     "speed": "50000",
@@ -70,9 +66,9 @@
     "index": "2",
     "lanes": "4,5",
     "description": "Eth2/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth2/1",
+    "admin_status": "up",
     "pfc_asym": "off",
     "speed": "50000",
     "tpid": "0x8100"
@@ -81,7 +77,6 @@
     "index": "28",
     "lanes": "109",
     "description": "Eth28/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth28/2",
     "pfc_asym": "off",
@@ -92,7 +87,6 @@
     "index": "28",
     "lanes": "108",
     "description": "Eth28/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth28/1",
     "pfc_asym": "off",
@@ -103,7 +97,6 @@
     "index": "5",
     "lanes": "18",
     "description": "Eth5/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth5/2",
     "pfc_asym": "off",
@@ -115,7 +108,6 @@
     "lanes": "100,101,102,103",
     "fec": "rs",
     "description": "Eth26",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth26",
     "pfc_asym": "off",
@@ -126,7 +118,6 @@
     "index": "9",
     "lanes": "34,35",
     "description": "Eth9/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth9/3",
     "pfc_asym": "off",
@@ -137,7 +128,6 @@
     "index": "27",
     "lanes": "104,105",
     "description": "Eth27/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth27/1",
     "pfc_asym": "off",
@@ -148,7 +138,6 @@
     "index": "27",
     "lanes": "106,107",
     "description": "Eth27/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth27/2",
     "pfc_asym": "off",
@@ -159,7 +148,6 @@
     "index": "24",
     "lanes": "94,95",
     "description": "Eth24/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth24/3",
     "pfc_asym": "off",
@@ -170,7 +158,6 @@
     "index": "32",
     "lanes": "126,127",
     "description": "Eth32/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth32/2",
     "pfc_asym": "off",
@@ -181,7 +168,6 @@
     "index": "25",
     "lanes": "96,97",
     "description": "Eth25/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth25/1",
     "pfc_asym": "off",
@@ -192,7 +178,6 @@
     "index": "32",
     "lanes": "124,125",
     "description": "Eth32/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth32/1",
     "pfc_asym": "off",
@@ -203,7 +188,6 @@
     "index": "23",
     "lanes": "90",
     "description": "Eth23/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth23/3",
     "pfc_asym": "off",
@@ -214,7 +198,6 @@
     "index": "23",
     "lanes": "91",
     "description": "Eth23/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth23/4",
     "pfc_asym": "off",
@@ -225,7 +208,6 @@
     "index": "24",
     "lanes": "92",
     "description": "Eth24/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth24/1",
     "pfc_asym": "off",
@@ -236,7 +218,6 @@
     "index": "24",
     "lanes": "93",
     "description": "Eth24/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth24/2",
     "pfc_asym": "off",
@@ -247,7 +228,6 @@
     "index": "13",
     "lanes": "50",
     "description": "Eth13/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth13/3",
     "pfc_asym": "off",
@@ -258,7 +238,6 @@
     "index": "13",
     "lanes": "51",
     "description": "Eth13/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth13/4",
     "pfc_asym": "off",
@@ -269,7 +248,6 @@
     "index": "14",
     "lanes": "52",
     "description": "Eth14/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth14/1",
     "pfc_asym": "off",
@@ -280,7 +258,6 @@
     "index": "14",
     "lanes": "53",
     "description": "Eth14/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth14/2",
     "pfc_asym": "off",
@@ -291,7 +268,6 @@
     "index": "14",
     "lanes": "54,55",
     "description": "Eth14/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth14/3",
     "pfc_asym": "off",
@@ -302,7 +278,6 @@
     "index": "25",
     "lanes": "99",
     "description": "Eth25/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth25/3",
     "pfc_asym": "off",
@@ -313,7 +288,6 @@
     "index": "15",
     "lanes": "56,57",
     "description": "Eth15/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth15/1",
     "pfc_asym": "off",
@@ -324,7 +298,6 @@
     "index": "29",
     "lanes": "113",
     "description": "Eth29/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth29/2",
     "pfc_asym": "off",
@@ -335,7 +308,6 @@
     "index": "20",
     "lanes": "76,77",
     "description": "Eth20/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth20/1",
     "pfc_asym": "off",
@@ -346,7 +318,6 @@
     "index": "19",
     "lanes": "74,75",
     "description": "Eth19/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth19/3",
     "pfc_asym": "off",
@@ -357,7 +328,6 @@
     "index": "10",
     "lanes": "39",
     "description": "Eth10/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth10/3",
     "pfc_asym": "off",
@@ -368,7 +338,6 @@
     "index": "19",
     "lanes": "72",
     "description": "Eth19/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth19/1",
     "pfc_asym": "off",
@@ -379,7 +348,6 @@
     "index": "19",
     "lanes": "73",
     "description": "Eth19/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth19/2",
     "pfc_asym": "off",
@@ -390,7 +358,6 @@
     "index": "18",
     "lanes": "70",
     "description": "Eth18/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth18/3",
     "pfc_asym": "off",
@@ -401,7 +368,6 @@
     "index": "18",
     "lanes": "71",
     "description": "Eth18/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth18/4",
     "pfc_asym": "off",
@@ -412,7 +378,6 @@
     "index": "9",
     "lanes": "32",
     "description": "Eth9/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth9/1",
     "pfc_asym": "off",
@@ -423,7 +388,6 @@
     "index": "9",
     "lanes": "33",
     "description": "Eth9/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth9/2",
     "pfc_asym": "off",
@@ -434,7 +398,6 @@
     "index": "5",
     "lanes": "16,17",
     "description": "Eth5/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth5/1",
     "pfc_asym": "off",
@@ -445,7 +408,6 @@
     "index": "28",
     "lanes": "111",
     "description": "Eth28/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth28/4",
     "pfc_asym": "off",
@@ -456,7 +418,6 @@
     "index": "3",
     "lanes": "10",
     "description": "Eth3/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth3/3",
     "pfc_asym": "off",
@@ -467,7 +428,6 @@
     "index": "3",
     "lanes": "11",
     "description": "Eth3/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth3/4",
     "pfc_asym": "off",
@@ -478,7 +438,6 @@
     "index": "4",
     "lanes": "12",
     "description": "Eth4/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth4/1",
     "pfc_asym": "off",
@@ -489,7 +448,6 @@
     "index": "4",
     "lanes": "13",
     "description": "Eth4/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth4/2",
     "pfc_asym": "off",
@@ -500,7 +458,6 @@
     "index": "15",
     "lanes": "58",
     "description": "Eth15/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth15/2",
     "pfc_asym": "off",
@@ -511,7 +468,6 @@
     "index": "5",
     "lanes": "19",
     "description": "Eth5/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth5/3",
     "pfc_asym": "off",
@@ -522,7 +478,6 @@
     "index": "15",
     "lanes": "59",
     "description": "Eth15/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth15/3",
     "pfc_asym": "off",
@@ -533,7 +488,6 @@
     "index": "10",
     "lanes": "38",
     "description": "Eth10/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth10/2",
     "pfc_asym": "off",
@@ -544,7 +498,6 @@
     "index": "20",
     "lanes": "78",
     "description": "Eth20/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth20/2",
     "pfc_asym": "off",
@@ -555,7 +508,6 @@
     "index": "18",
     "lanes": "68",
     "description": "Eth18/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth18/1",
     "pfc_asym": "off",
@@ -566,7 +518,6 @@
     "index": "4",
     "lanes": "14,15",
     "description": "Eth4/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth4/3",
     "pfc_asym": "off",
@@ -577,7 +528,6 @@
     "index": "23",
     "lanes": "89",
     "description": "Eth23/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth23/2",
     "pfc_asym": "off",
@@ -588,7 +538,6 @@
     "index": "23",
     "lanes": "88",
     "description": "Eth23/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth23/1",
     "pfc_asym": "off",
@@ -599,7 +548,6 @@
     "index": "30",
     "lanes": "118",
     "description": "Eth30/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth30/2",
     "pfc_asym": "off",
@@ -610,7 +558,6 @@
     "index": "30",
     "lanes": "119",
     "description": "Eth30/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth30/3",
     "pfc_asym": "off",
@@ -621,7 +568,6 @@
     "index": "30",
     "lanes": "116,117",
     "description": "Eth30/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth30/1",
     "pfc_asym": "off",
@@ -632,7 +578,6 @@
     "index": "29",
     "lanes": "114,115",
     "description": "Eth29/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth29/3",
     "pfc_asym": "off",
@@ -644,7 +589,6 @@
     "lanes": "80,81,82,83",
     "fec": "rs",
     "description": "Eth21",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth21",
     "pfc_asym": "off",
@@ -655,7 +599,6 @@
     "index": "29",
     "lanes": "112",
     "description": "Eth29/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth29/1",
     "pfc_asym": "off",
@@ -666,7 +609,6 @@
     "index": "22",
     "lanes": "86,87",
     "description": "Eth22/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth22/2",
     "pfc_asym": "off",
@@ -677,7 +619,6 @@
     "index": "28",
     "lanes": "110",
     "description": "Eth28/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth28/3",
     "pfc_asym": "off",
@@ -688,7 +629,6 @@
     "index": "22",
     "lanes": "84,85",
     "description": "Eth22/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth22/1",
     "pfc_asym": "off",
@@ -699,7 +639,6 @@
     "index": "8",
     "lanes": "31",
     "description": "Eth8/4",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth8/4",
     "pfc_asym": "off",
@@ -710,7 +649,6 @@
     "index": "13",
     "lanes": "49",
     "description": "Eth13/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth13/2",
     "pfc_asym": "off",
@@ -721,7 +659,6 @@
     "index": "13",
     "lanes": "48",
     "description": "Eth13/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth13/1",
     "pfc_asym": "off",
@@ -732,7 +669,6 @@
     "index": "12",
     "lanes": "46,47",
     "description": "Eth12/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth12/2",
     "pfc_asym": "off",
@@ -743,7 +679,6 @@
     "index": "8",
     "lanes": "30",
     "description": "Eth8/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth8/3",
     "pfc_asym": "off",
@@ -754,7 +689,6 @@
     "index": "8",
     "lanes": "29",
     "description": "Eth8/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth8/2",
     "pfc_asym": "off",
@@ -766,7 +700,6 @@
     "lanes": "40,41,42,43",
     "fec": "rs",
     "description": "Eth11",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth11",
     "pfc_asym": "off",
@@ -778,7 +711,6 @@
     "lanes": "120,121,122,123",
     "fec": "rs",
     "description": "Eth31",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth31",
     "pfc_asym": "off",
@@ -789,7 +721,6 @@
     "index": "8",
     "lanes": "28",
     "description": "Eth8/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth8/1",
     "pfc_asym": "off",
@@ -800,7 +731,6 @@
     "index": "17",
     "lanes": "66,67",
     "description": "Eth17/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth17/2",
     "pfc_asym": "off",
@@ -812,7 +742,6 @@
     "lanes": "60,61,62,63",
     "fec": "rs",
     "description": "Eth16",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth16",
     "pfc_asym": "off",
@@ -823,7 +752,6 @@
     "index": "17",
     "lanes": "64,65",
     "description": "Eth17/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth17/1",
     "pfc_asym": "off",
@@ -834,7 +762,6 @@
     "index": "12",
     "lanes": "44,45",
     "description": "Eth12/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth12/1",
     "pfc_asym": "off",
@@ -857,7 +784,6 @@
     "index": "20",
     "lanes": "79",
     "description": "Eth20/3",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth20/3",
     "pfc_asym": "off",
@@ -868,7 +794,6 @@
     "index": "18",
     "lanes": "69",
     "description": "Eth18/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth18/2",
     "pfc_asym": "off",
@@ -879,7 +804,6 @@
     "index": "7",
     "lanes": "24,25",
     "description": "Eth7/1",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth7/1",
     "pfc_asym": "off",
@@ -890,7 +814,6 @@
     "index": "7",
     "lanes": "26,27",
     "description": "Eth7/2",
-    "admin_status": "up",
     "mtu": "9100",
     "alias": "Eth7/2",
     "pfc_asym": "off",
diff --git a/src/sonic-config-engine/tests/test_cfggen_platformJson.py b/src/sonic-config-engine/tests/test_cfggen_platformJson.py
index 4c7fc9729e78..958520cf44f3 100644
--- a/src/sonic-config-engine/tests/test_cfggen_platformJson.py
+++ b/src/sonic-config-engine/tests/test_cfggen_platformJson.py
@@ -16,7 +16,7 @@ class TestCfgGenPlatformJson(TestCase):
     def setUp(self):
         self.test_dir = os.path.dirname(os.path.realpath(__file__))
         self.script_file = utils.PYTHON_INTERPRETTER + ' ' + os.path.join(self.test_dir, '..', 'sonic-cfggen')
-        self.sample_graph_simple = os.path.join(self.test_dir, 'simple-sample-graph.xml')
+        self.platform_sample_graph = os.path.join(self.test_dir, 'platform-sample-graph.xml')
         self.platform_json = os.path.join(self.test_dir, 'sample_platform.json')
         self.hwsku_json = os.path.join(self.test_dir, 'sample_hwsku.json')
 
@@ -43,13 +43,13 @@ def test_dummy_run(self):
         self.assertEqual(output, '')
 
     def test_print_data(self):
-        argument = '-m "' + self.sample_graph_simple + '" --print-data'
+        argument = '-m "' + self.platform_sample_graph + '" --print-data'
         output = self.run_script(argument)
         self.assertTrue(len(output.strip()) > 0)
 
     # Check whether all interfaces present or not as per platform.json
     def test_platform_json_interfaces_keys(self):
-        argument = '-m "' + self.sample_graph_simple + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json + '" -v "PORT.keys()|list"'
+        argument = '-m "' + self.platform_sample_graph + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json + '" -v "PORT.keys()|list"'
         output = self.run_script(argument)
         self.maxDiff = None
         expected = "['Ethernet8', 'Ethernet9', 'Ethernet36', 'Ethernet98', 'Ethernet0', 'Ethernet6', 'Ethernet4', 'Ethernet109', 'Ethernet108', 'Ethernet18', 'Ethernet100', 'Ethernet34', 'Ethernet104', 'Ethernet106', 'Ethernet94', 'Ethernet126', 'Ethernet96', 'Ethernet124', 'Ethernet90', 'Ethernet91', 'Ethernet92', 'Ethernet93', 'Ethernet50', 'Ethernet51', 'Ethernet52', 'Ethernet53', 'Ethernet54', 'Ethernet99', 'Ethernet56', 'Ethernet113', 'Ethernet76', 'Ethernet74', 'Ethernet39', 'Ethernet72', 'Ethernet73', 'Ethernet70', 'Ethernet71', 'Ethernet32', 'Ethernet33', 'Ethernet16', 'Ethernet111', 'Ethernet10', 'Ethernet11', 'Ethernet12', 'Ethernet13', 'Ethernet58', 'Ethernet19', 'Ethernet59', 'Ethernet38', 'Ethernet78', 'Ethernet68', 'Ethernet14', 'Ethernet89', 'Ethernet88', 'Ethernet118', 'Ethernet119', 'Ethernet116', 'Ethernet114', 'Ethernet80', 'Ethernet112', 'Ethernet86', 'Ethernet110', 'Ethernet84', 'Ethernet31', 'Ethernet49', 'Ethernet48', 'Ethernet46', 'Ethernet30', 'Ethernet29', 'Ethernet40', 'Ethernet120', 'Ethernet28', 'Ethernet66', 'Ethernet60', 'Ethernet64', 'Ethernet44', 'Ethernet20', 'Ethernet79', 'Ethernet69', 'Ethernet24', 'Ethernet26']"
@@ -59,21 +59,27 @@ def test_platform_json_interfaces_keys(self):
     # Check specific Interface with it's proper configuration as per platform.json
     def test_platform_json_specific_ethernet_interfaces(self):
 
-        argument = '-m "' + self.sample_graph_simple + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT[\'Ethernet8\']"'
+        argument = '-m "' + self.platform_sample_graph + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT[\'Ethernet8\']"'
         output = self.run_script(argument)
         self.maxDiff = None
-        expected = "{'index': '3', 'lanes': '8', 'description': 'Eth3/1', 'admin_status': 'up', 'mtu': '9100', 'alias': 'Eth3/1', 'pfc_asym': 'off', 'speed': '25000', 'tpid': '0x8100'}"
+        expected = "{'index': '3', 'lanes': '8', 'description': 'Eth3/1', 'mtu': '9100', 'alias': 'Eth3/1', 'pfc_asym': 'off', 'speed': '25000', 'tpid': '0x8100'}"
         self.assertEqual(utils.to_dict(output.strip()), utils.to_dict(expected))
 
-        argument = '-m "' + self.sample_graph_simple + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT[\'Ethernet112\']"'
+        argument = '-m "' + self.platform_sample_graph + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT[\'Ethernet112\']"'
         output = self.run_script(argument)
         self.maxDiff = None
-        expected = "{'index': '29', 'lanes': '112', 'description': 'Eth29/1', 'admin_status': 'up', 'mtu': '9100', 'alias': 'Eth29/1', 'pfc_asym': 'off', 'speed': '25000', 'tpid': '0x8100'}"
+        expected = "{'index': '29', 'lanes': '112', 'description': 'Eth29/1', 'mtu': '9100', 'alias': 'Eth29/1', 'pfc_asym': 'off', 'speed': '25000', 'tpid': '0x8100'}"
         self.assertEqual(utils.to_dict(output.strip()), utils.to_dict(expected))
 
+        argument = '-m "' + self.platform_sample_graph + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT[\'Ethernet4\']"'
+        output = self.run_script(argument)
+        self.maxDiff = None
+        expected = "{'index': '2', 'lanes': '4,5', 'description': 'Eth2/1', 'admin_status': 'up', 'mtu': '9100', 'alias': 'Eth2/1', 'pfc_asym': 'off', 'speed': '50000', 'tpid': '0x8100'}"
+        print(output.strip())
+        self.assertEqual(utils.to_dict(output.strip()), utils.to_dict(expected))
     # Check all Interface with it's proper configuration as per platform.json
     def test_platform_json_all_ethernet_interfaces(self):
-        argument = '-m "' + self.sample_graph_simple + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT"'
+        argument = '-m "' + self.platform_sample_graph + '" -p "' + self.platform_json + '" -S "' + self.hwsku_json  + '" -v "PORT"'
         output = self.run_script(argument)
         self.maxDiff = None