diff --git a/device/mellanox/x86_64-nvidia_sn5600-r0/Mellanox-SN5600-V256/media_settings.json b/device/mellanox/x86_64-nvidia_sn5600-r0/Mellanox-SN5600-V256/media_settings.json
index aea7adb8271..896233eb914 100644
--- a/device/mellanox/x86_64-nvidia_sn5600-r0/Mellanox-SN5600-V256/media_settings.json
+++ b/device/mellanox/x86_64-nvidia_sn5600-r0/Mellanox-SN5600-V256/media_settings.json
@@ -14,34 +14,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -54,14 +54,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:100GAUI-1-S": {
@@ -76,34 +76,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -116,14 +116,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:200GAUI-2-S": {
@@ -138,34 +138,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -178,14 +178,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:200GAUI-2-L": {
@@ -200,34 +200,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -240,14 +240,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:200GAUI-4": {
@@ -324,34 +324,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -364,14 +364,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
 		    }
                 },
                 "speed:400GAUI-4-S": {
@@ -386,34 +386,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -426,14 +426,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:800G": {
@@ -448,34 +448,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -488,14 +488,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 }
             },
@@ -512,34 +512,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -552,14 +552,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:400GAUI-4-S": {
@@ -574,34 +574,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -614,14 +614,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:400GAUI-8": {
@@ -698,34 +698,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -738,14 +738,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:200GAUI-2-L": {
@@ -760,34 +760,34 @@
                         "lane7": "0x00000000"
                     },
                     "pre2": {
-                        "lane0": "0x00000005",
-                        "lane1": "0x00000005",
-                        "lane2": "0x00000005",
-                        "lane3": "0x00000005",
-                        "lane4": "0x00000005",
-                        "lane5": "0x00000005",
-                        "lane6": "0x00000005",
-                        "lane7": "0x00000005"
+                        "lane0": "0x00000003",
+                        "lane1": "0x00000003",
+                        "lane2": "0x00000003",
+                        "lane3": "0x00000003",
+                        "lane4": "0x00000003",
+                        "lane5": "0x00000003",
+                        "lane6": "0x00000003",
+                        "lane7": "0x00000003"
                     },
                     "pre1": {
-                        "lane0": "0xfffffff1",
-                        "lane1": "0xfffffff1",
-                        "lane2": "0xfffffff1",
-                        "lane3": "0xfffffff1",
-                        "lane4": "0xfffffff1",
-                        "lane5": "0xfffffff1",
-                        "lane6": "0xfffffff1",
-                        "lane7": "0xfffffff1"
+                        "lane0": "0xffffffec",
+                        "lane1": "0xffffffec",
+                        "lane2": "0xffffffec",
+                        "lane3": "0xffffffec",
+                        "lane4": "0xffffffec",
+                        "lane5": "0xffffffec",
+                        "lane6": "0xffffffec",
+                        "lane7": "0xffffffec"
                     },
                     "main": {
-                        "lane0": "0x0000002b",
-                        "lane1": "0x0000002b",
-                        "lane2": "0x0000002b",
-                        "lane3": "0x0000002b",
-                        "lane4": "0x0000002b",
-                        "lane5": "0x0000002b",
-                        "lane6": "0x0000002b",
-                        "lane7": "0x0000002b"
+                        "lane0": "0x00000028",
+                        "lane1": "0x00000028",
+                        "lane2": "0x00000028",
+                        "lane3": "0x00000028",
+                        "lane4": "0x00000028",
+                        "lane5": "0x00000028",
+                        "lane6": "0x00000028",
+                        "lane7": "0x00000028"
                     },
                     "post1": {
                         "lane0": "0x00000000",
@@ -800,14 +800,14 @@
                         "lane7": "0x00000000"
                     },
                     "idriver": {
-                        "lane0": "0x00000037",
-                        "lane1": "0x00000037",
-                        "lane2": "0x00000037",
-                        "lane3": "0x00000037",
-                        "lane4": "0x00000037",
-                        "lane5": "0x00000037",
-                        "lane6": "0x00000037",
-                        "lane7": "0x00000037"
+                        "lane0": "0x0000003f",
+                        "lane1": "0x0000003f",
+                        "lane2": "0x0000003f",
+                        "lane3": "0x0000003f",
+                        "lane4": "0x0000003f",
+                        "lane5": "0x0000003f",
+                        "lane6": "0x0000003f",
+                        "lane7": "0x0000003f"
                     }
                 },
                 "speed:200GAUI-4": {