diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8C48/media_settings.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8C48/media_settings.json
index 372b1cb2861..7d74a0b2af0 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8C48/media_settings.json
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8C48/media_settings.json
@@ -162,8 +162,98 @@
               }
           },
           "QSFP-DD-active_cable_media_interface": {
-              "speed:400GAUI-8": {
+              "speed:CAUI-4": {
+                  "pre2": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "pre1": {
+                      "lane0": "0xfffffff3",
+                      "lane1": "0xfffffff3",
+                      "lane2": "0xfffffff3",
+                      "lane3": "0xfffffff3",
+                      "lane4": "0xfffffff3",
+                      "lane5": "0xfffffff3",
+                      "lane6": "0xfffffff3",
+                      "lane7": "0xfffffff3"
+                  },
+                  "main": {
+                      "lane0": "0x00000033",
+                      "lane1": "0x00000033",
+                      "lane2": "0x00000033",
+                      "lane3": "0x00000033",
+                      "lane4": "0x00000033",
+                      "lane5": "0x00000033",
+                      "lane6": "0x00000033",
+                      "lane7": "0x00000033"
+                  },
+                  "post1": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "ob_alev_out": {
+                      "lane0": "0x0000000f",
+                      "lane1": "0x0000000f",
+                      "lane2": "0x0000000f",
+                      "lane3": "0x0000000f",
+                      "lane4": "0x0000000f",
+                      "lane5": "0x0000000f",
+                      "lane6": "0x0000000f",
+                      "lane7": "0x0000000f"
+                  },
                   "idriver": {
+                      "lane0": "0x00000028",
+                      "lane1": "0x00000028",
+                      "lane2": "0x00000028",
+                      "lane3": "0x00000028",
+                      "lane4": "0x00000028",
+                      "lane5": "0x00000028",
+                      "lane6": "0x00000028",
+                      "lane7": "0x00000028"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "obplev": {
+                      "lane0": "0x00000050",
+                      "lane1": "0x00000050",
+                      "lane2": "0x00000050",
+                      "lane3": "0x00000050",
+                      "lane4": "0x00000050",
+                      "lane5": "0x00000050",
+                      "lane6": "0x00000050",
+                      "lane7": "0x00000050"
+                  },
+                  "obnlev": {
+                      "lane0": "0x00000078",
+                      "lane1": "0x00000078",
+                      "lane2": "0x00000078",
+                      "lane3": "0x00000078",
+                      "lane4": "0x00000078",
+                      "lane5": "0x00000078",
+                      "lane6": "0x00000078",
+                      "lane7": "0x00000078"
+                  },
+                  "regn_bfm1p": {
                       "lane0": "0x0000003c",
                       "lane1": "0x0000003c",
                       "lane2": "0x0000003c",
@@ -173,16 +263,18 @@
                       "lane6": "0x0000003c",
                       "lane7": "0x0000003c"
                   },
-                  "pre1": {
-                      "lane0": "0xfffffffe",
-                      "lane1": "0xfffffffe",
-                      "lane2": "0xfffffffe",
-                      "lane3": "0xfffffffe",
-                      "lane4": "0xfffffffe",
-                      "lane5": "0xfffffffe",
-                      "lane6": "0xfffffffe",
-                      "lane7": "0xfffffffe"
-                  },
+                  "regn_bfm1n": {
+                      "lane0": "0x0000008c",
+                      "lane1": "0x0000008c",
+                      "lane2": "0x0000008c",
+                      "lane3": "0x0000008c",
+                      "lane4": "0x0000008c",
+                      "lane5": "0x0000008c",
+                      "lane6": "0x0000008c",
+                      "lane7": "0x0000008c"
+                  }
+                },
+                "speed:50GAUI-1": {
                   "pre2": {
                       "lane0": "0x00000000",
                       "lane1": "0x00000000",
@@ -193,6 +285,16 @@
                       "lane6": "0x00000000",
                       "lane7": "0x00000000"
                   },
+                  "pre1": {
+                      "lane0": "0xfffffffe",
+                      "lane1": "0xfffffffe",
+                      "lane2": "0xfffffffe",
+                      "lane3": "0xfffffffe",
+                      "lane4": "0xfffffffe",
+                      "lane5": "0xfffffffe",
+                      "lane6": "0xfffffffe",
+                      "lane7": "0xfffffffe"
+                  },
                   "main": {
                       "lane0": "0x00000020",
                       "lane1": "0x00000020",
@@ -213,16 +315,6 @@
                       "lane6": "0x00000006",
                       "lane7": "0x00000006"
                   },
-                  "ob_m2lp": {
-                      "lane0": "0x00000004",
-                      "lane1": "0x00000004",
-                      "lane2": "0x00000004",
-                      "lane3": "0x00000004",
-                      "lane4": "0x00000004",
-                      "lane5": "0x00000004",
-                      "lane6": "0x00000004",
-                      "lane7": "0x00000004"
-                  },
                   "ob_alev_out": {
                       "lane0": "0x0000000f",
                       "lane1": "0x0000000f",
@@ -233,6 +325,26 @@
                       "lane6": "0x0000000f",
                       "lane7": "0x0000000f"
                   },
+                  "idriver": {
+                      "lane0": "0x0000003c",
+                      "lane1": "0x0000003c",
+                      "lane2": "0x0000003c",
+                      "lane3": "0x0000003c",
+                      "lane4": "0x0000003c",
+                      "lane5": "0x0000003c",
+                      "lane6": "0x0000003c",
+                      "lane7": "0x0000003c"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000004",
+                      "lane1": "0x00000004",
+                      "lane2": "0x00000004",
+                      "lane3": "0x00000004",
+                      "lane4": "0x00000004",
+                      "lane5": "0x00000004",
+                      "lane6": "0x00000004",
+                      "lane7": "0x00000004"
+                  },
                   "obplev": {
                       "lane0": "0x00000069",
                       "lane1": "0x00000069",
@@ -273,17 +385,17 @@
                       "lane6": "0x000000aa",
                       "lane7": "0x000000aa"
                   }
-              },
-              "speed:CAUI-4": {
-                  "idriver": {
-                      "lane0": "0x00000028",
-                      "lane1": "0x00000028",
-                      "lane2": "0x00000028",
-                      "lane3": "0x00000028",
-                      "lane4": "0x00000028",
-                      "lane5": "0x00000028",
-                      "lane6": "0x00000028",
-                      "lane7": "0x00000028"
+                },
+              "speed:25GAUI": {
+                  "pre2": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
                   },
                   "pre1": {
                       "lane0": "0xfffffff3",
@@ -295,16 +407,6 @@
                       "lane6": "0xfffffff3",
                       "lane7": "0xfffffff3"
                   },
-                  "pre2": {
-                      "lane0": "0x00000000",
-                      "lane1": "0x00000000",
-                      "lane2": "0x00000000",
-                      "lane3": "0x00000000",
-                      "lane4": "0x00000000",
-                      "lane5": "0x00000000",
-                      "lane6": "0x00000000",
-                      "lane7": "0x00000000"
-                  },
                   "main": {
                       "lane0": "0x00000033",
                       "lane1": "0x00000033",
@@ -325,16 +427,6 @@
                       "lane6": "0x00000000",
                       "lane7": "0x00000000"
                   },
-                  "ob_m2lp": {
-                      "lane0": "0x00000000",
-                      "lane1": "0x00000000",
-                      "lane2": "0x00000000",
-                      "lane3": "0x00000000",
-                      "lane4": "0x00000000",
-                      "lane5": "0x00000000",
-                      "lane6": "0x00000000",
-                      "lane7": "0x00000000"
-                  },
                   "ob_alev_out": {
                       "lane0": "0x0000000f",
                       "lane1": "0x0000000f",
@@ -345,6 +437,26 @@
                       "lane6": "0x0000000f",
                       "lane7": "0x0000000f"
                   },
+                  "idriver": {
+                      "lane0": "0x00000028",
+                      "lane1": "0x00000028",
+                      "lane2": "0x00000028",
+                      "lane3": "0x00000028",
+                      "lane4": "0x00000028",
+                      "lane5": "0x00000028",
+                      "lane6": "0x00000028",
+                      "lane7": "0x00000028"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
                   "obplev": {
                       "lane0": "0x00000050",
                       "lane1": "0x00000050",
@@ -385,6 +497,342 @@
                       "lane6": "0x0000008c",
                       "lane7": "0x0000008c"
                   }
+              },
+              "speed:200GAUI-4": {
+                  "pre2": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "pre1": {
+                      "lane0": "0xfffffffe",
+                      "lane1": "0xfffffffe",
+                      "lane2": "0xfffffffe",
+                      "lane3": "0xfffffffe",
+                      "lane4": "0xfffffffe",
+                      "lane5": "0xfffffffe",
+                      "lane6": "0xfffffffe",
+                      "lane7": "0xfffffffe"
+                  },
+                  "main": {
+                      "lane0": "0x00000020",
+                      "lane1": "0x00000020",
+                      "lane2": "0x00000020",
+                      "lane3": "0x00000020",
+                      "lane4": "0x00000020",
+                      "lane5": "0x00000020",
+                      "lane6": "0x00000020",
+                      "lane7": "0x00000020"
+                  },
+                  "post1": {
+                      "lane0": "0x00000006",
+                      "lane1": "0x00000006",
+                      "lane2": "0x00000006",
+                      "lane3": "0x00000006",
+                      "lane4": "0x00000006",
+                      "lane5": "0x00000006",
+                      "lane6": "0x00000006",
+                      "lane7": "0x00000006"
+                  },
+                  "ob_alev_out": {
+                      "lane0": "0x0000000f",
+                      "lane1": "0x0000000f",
+                      "lane2": "0x0000000f",
+                      "lane3": "0x0000000f",
+                      "lane4": "0x0000000f",
+                      "lane5": "0x0000000f",
+                      "lane6": "0x0000000f",
+                      "lane7": "0x0000000f"
+                  },
+                  "idriver": {
+                      "lane0": "0x0000003c",
+                      "lane1": "0x0000003c",
+                      "lane2": "0x0000003c",
+                      "lane3": "0x0000003c",
+                      "lane4": "0x0000003c",
+                      "lane5": "0x0000003c",
+                      "lane6": "0x0000003c",
+                      "lane7": "0x0000003c"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000004",
+                      "lane1": "0x00000004",
+                      "lane2": "0x00000004",
+                      "lane3": "0x00000004",
+                      "lane4": "0x00000004",
+                      "lane5": "0x00000004",
+                      "lane6": "0x00000004",
+                      "lane7": "0x00000004"
+                  },
+                  "obplev": {
+                      "lane0": "0x00000069",
+                      "lane1": "0x00000069",
+                      "lane2": "0x00000069",
+                      "lane3": "0x00000069",
+                      "lane4": "0x00000069",
+                      "lane5": "0x00000069",
+                      "lane6": "0x00000069",
+                      "lane7": "0x00000069"
+                  },
+                  "obnlev": {
+                      "lane0": "0x0000005f",
+                      "lane1": "0x0000005f",
+                      "lane2": "0x0000005f",
+                      "lane3": "0x0000005f",
+                      "lane4": "0x0000005f",
+                      "lane5": "0x0000005f",
+                      "lane6": "0x0000005f",
+                      "lane7": "0x0000005f"
+                  },
+                  "regn_bfm1p": {
+                      "lane0": "0x0000001e",
+                      "lane1": "0x0000001e",
+                      "lane2": "0x0000001e",
+                      "lane3": "0x0000001e",
+                      "lane4": "0x0000001e",
+                      "lane5": "0x0000001e",
+                      "lane6": "0x0000001e",
+                      "lane7": "0x0000001e"
+                  },
+                  "regn_bfm1n": {
+                      "lane0": "0x000000aa",
+                      "lane1": "0x000000aa",
+                      "lane2": "0x000000aa",
+                      "lane3": "0x000000aa",
+                      "lane4": "0x000000aa",
+                      "lane5": "0x000000aa",
+                      "lane6": "0x000000aa",
+                      "lane7": "0x000000aa"
+                  }
+              },
+              "speed:100GAUI-2": {
+                  "pre2": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "pre1": {
+                      "lane0": "0xfffffffe",
+                      "lane1": "0xfffffffe",
+                      "lane2": "0xfffffffe",
+                      "lane3": "0xfffffffe",
+                      "lane4": "0xfffffffe",
+                      "lane5": "0xfffffffe",
+                      "lane6": "0xfffffffe",
+                      "lane7": "0xfffffffe"
+                  },
+                  "main": {
+                      "lane0": "0x00000020",
+                      "lane1": "0x00000020",
+                      "lane2": "0x00000020",
+                      "lane3": "0x00000020",
+                      "lane4": "0x00000020",
+                      "lane5": "0x00000020",
+                      "lane6": "0x00000020",
+                      "lane7": "0x00000020"
+                  },
+                  "post1": {
+                      "lane0": "0x00000006",
+                      "lane1": "0x00000006",
+                      "lane2": "0x00000006",
+                      "lane3": "0x00000006",
+                      "lane4": "0x00000006",
+                      "lane5": "0x00000006",
+                      "lane6": "0x00000006",
+                      "lane7": "0x00000006"
+                  },
+                  "ob_alev_out": {
+                      "lane0": "0x0000000f",
+                      "lane1": "0x0000000f",
+                      "lane2": "0x0000000f",
+                      "lane3": "0x0000000f",
+                      "lane4": "0x0000000f",
+                      "lane5": "0x0000000f",
+                      "lane6": "0x0000000f",
+                      "lane7": "0x0000000f"
+                  },
+                  "idriver": {
+                      "lane0": "0x0000003c",
+                      "lane1": "0x0000003c",
+                      "lane2": "0x0000003c",
+                      "lane3": "0x0000003c",
+                      "lane4": "0x0000003c",
+                      "lane5": "0x0000003c",
+                      "lane6": "0x0000003c",
+                      "lane7": "0x0000003c"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000004",
+                      "lane1": "0x00000004",
+                      "lane2": "0x00000004",
+                      "lane3": "0x00000004",
+                      "lane4": "0x00000004",
+                      "lane5": "0x00000004",
+                      "lane6": "0x00000004",
+                      "lane7": "0x00000004"
+                  },
+                  "obplev": {
+                      "lane0": "0x00000069",
+                      "lane1": "0x00000069",
+                      "lane2": "0x00000069",
+                      "lane3": "0x00000069",
+                      "lane4": "0x00000069",
+                      "lane5": "0x00000069",
+                      "lane6": "0x00000069",
+                      "lane7": "0x00000069"
+                  },
+                  "obnlev": {
+                      "lane0": "0x0000005f",
+                      "lane1": "0x0000005f",
+                      "lane2": "0x0000005f",
+                      "lane3": "0x0000005f",
+                      "lane4": "0x0000005f",
+                      "lane5": "0x0000005f",
+                      "lane6": "0x0000005f",
+                      "lane7": "0x0000005f"
+                  },
+                  "regn_bfm1p": {
+                      "lane0": "0x0000001e",
+                      "lane1": "0x0000001e",
+                      "lane2": "0x0000001e",
+                      "lane3": "0x0000001e",
+                      "lane4": "0x0000001e",
+                      "lane5": "0x0000001e",
+                      "lane6": "0x0000001e",
+                      "lane7": "0x0000001e"
+                  },
+                  "regn_bfm1n": {
+                      "lane0": "0x000000aa",
+                      "lane1": "0x000000aa",
+                      "lane2": "0x000000aa",
+                      "lane3": "0x000000aa",
+                      "lane4": "0x000000aa",
+                      "lane5": "0x000000aa",
+                      "lane6": "0x000000aa",
+                      "lane7": "0x000000aa"
+                  }
+              },
+              "speed:400GAUI-8": {
+                  "pre2": {
+                      "lane0": "0x00000000",
+                      "lane1": "0x00000000",
+                      "lane2": "0x00000000",
+                      "lane3": "0x00000000",
+                      "lane4": "0x00000000",
+                      "lane5": "0x00000000",
+                      "lane6": "0x00000000",
+                      "lane7": "0x00000000"
+                  },
+                  "pre1": {
+                      "lane0": "0xfffffffe",
+                      "lane1": "0xfffffffe",
+                      "lane2": "0xfffffffe",
+                      "lane3": "0xfffffffe",
+                      "lane4": "0xfffffffe",
+                      "lane5": "0xfffffffe",
+                      "lane6": "0xfffffffe",
+                      "lane7": "0xfffffffe"
+                  },
+                  "main": {
+                      "lane0": "0x00000020",
+                      "lane1": "0x00000020",
+                      "lane2": "0x00000020",
+                      "lane3": "0x00000020",
+                      "lane4": "0x00000020",
+                      "lane5": "0x00000020",
+                      "lane6": "0x00000020",
+                      "lane7": "0x00000020"
+                  },
+                  "post1": {
+                      "lane0": "0x00000006",
+                      "lane1": "0x00000006",
+                      "lane2": "0x00000006",
+                      "lane3": "0x00000006",
+                      "lane4": "0x00000006",
+                      "lane5": "0x00000006",
+                      "lane6": "0x00000006",
+                      "lane7": "0x00000006"
+                  },
+                  "ob_alev_out": {
+                      "lane0": "0x0000000f",
+                      "lane1": "0x0000000f",
+                      "lane2": "0x0000000f",
+                      "lane3": "0x0000000f",
+                      "lane4": "0x0000000f",
+                      "lane5": "0x0000000f",
+                      "lane6": "0x0000000f",
+                      "lane7": "0x0000000f"
+                  },
+                  "idriver": {
+                      "lane0": "0x0000003c",
+                      "lane1": "0x0000003c",
+                      "lane2": "0x0000003c",
+                      "lane3": "0x0000003c",
+                      "lane4": "0x0000003c",
+                      "lane5": "0x0000003c",
+                      "lane6": "0x0000003c",
+                      "lane7": "0x0000003c"
+                  },
+                  "ob_m2lp": {
+                      "lane0": "0x00000004",
+                      "lane1": "0x00000004",
+                      "lane2": "0x00000004",
+                      "lane3": "0x00000004",
+                      "lane4": "0x00000004",
+                      "lane5": "0x00000004",
+                      "lane6": "0x00000004",
+                      "lane7": "0x00000004"
+                  },
+                  "obplev": {
+                      "lane0": "0x00000069",
+                      "lane1": "0x00000069",
+                      "lane2": "0x00000069",
+                      "lane3": "0x00000069",
+                      "lane4": "0x00000069",
+                      "lane5": "0x00000069",
+                      "lane6": "0x00000069",
+                      "lane7": "0x00000069"
+                  },
+                  "obnlev": {
+                      "lane0": "0x0000005f",
+                      "lane1": "0x0000005f",
+                      "lane2": "0x0000005f",
+                      "lane3": "0x0000005f",
+                      "lane4": "0x0000005f",
+                      "lane5": "0x0000005f",
+                      "lane6": "0x0000005f",
+                      "lane7": "0x0000005f"
+                  },
+                  "regn_bfm1p": {
+                      "lane0": "0x0000001e",
+                      "lane1": "0x0000001e",
+                      "lane2": "0x0000001e",
+                      "lane3": "0x0000001e",
+                      "lane4": "0x0000001e",
+                      "lane5": "0x0000001e",
+                      "lane6": "0x0000001e",
+                      "lane7": "0x0000001e"
+                  },
+                  "regn_bfm1n": {
+                      "lane0": "0x000000aa",
+                      "lane1": "0x000000aa",
+                      "lane2": "0x000000aa",
+                      "lane3": "0x000000aa",
+                      "lane4": "0x000000aa",
+                      "lane5": "0x000000aa",
+                      "lane6": "0x000000aa",
+                      "lane7": "0x000000aa"
+                  }
               }
           },
           "QSFP+-active_cable_media_interface": {