diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json
deleted file mode 120000
index c5be59edffd4..000000000000
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json
+++ /dev/null
@@ -1 +0,0 @@
-../ACS-MSN4700/hwsku.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json
new file mode 100644
index 000000000000..e316fc1bb675
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json
@@ -0,0 +1,132 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet136": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet152": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet168": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet184": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet200": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet216": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet232": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        },
+        "Ethernet248": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]",
+            "autoneg": "off"
+        }
+    }
+}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/media_settings.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/media_settings.json
new file mode 120000
index 000000000000..79e88a14f519
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/media_settings.json
@@ -0,0 +1 @@
+../Mellanox-SN4700-O8C48/media_settings.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/optics_si_settings.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/optics_si_settings.json
new file mode 120000
index 000000000000..f2f54cb0b7b6
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/optics_si_settings.json
@@ -0,0 +1 @@
+../Mellanox-SN4700-O8C48/optics_si_settings.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/pmon_daemon_control.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/pmon_daemon_control.json
new file mode 100644
index 000000000000..208fa63ca294
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/pmon_daemon_control.json
@@ -0,0 +1,6 @@
+{
+    "skip_ledd": true,
+    "skip_fancontrol": true,
+    "skip_xcvrd_cmis_mgr": false
+}
+
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile
index 9a11221b1176..b49fe9c199a4 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile
@@ -1 +1,2 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_4700_32x400g.xml
+SAI_INDEPENDENT_MODULE_MODE=1
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/hwsku.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/hwsku.json
index 3b307c07871e..4915aa51b852 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/hwsku.json
@@ -1,196 +1,324 @@
 {
     "interfaces": {
         "Ethernet0": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet4": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet8": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet12": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet16": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet20": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet24": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet28": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet32": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet36": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet40": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet44": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet48": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet52": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet56": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet60": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet64": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet68": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet72": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet76": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet80": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet84": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet88": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet92": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet96": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet100": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet104": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet108": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet112": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet116": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet120": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet124": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet128": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet132": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet136": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet140": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet144": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet148": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet152": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet156": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet160": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet164": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet168": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet172": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet176": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet180": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet184": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet188": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet192": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet196": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet200": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet204": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet208": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet212": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet216": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet220": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet224": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet228": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet232": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet236": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet240": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet244": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         },
         "Ethernet248": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "1",
+            "autoneg": "off"
         },
         "Ethernet252": {
-            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]"
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G,1G]",
+            "subport": "2",
+            "autoneg": "off"
         }
     }
 }
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/media_settings.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/media_settings.json
new file mode 120000
index 000000000000..79e88a14f519
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/media_settings.json
@@ -0,0 +1 @@
+../Mellanox-SN4700-O8C48/media_settings.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/optics_si_settings.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/optics_si_settings.json
new file mode 120000
index 000000000000..f2f54cb0b7b6
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/optics_si_settings.json
@@ -0,0 +1 @@
+../Mellanox-SN4700-O8C48/optics_si_settings.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/pmon_daemon_control.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/pmon_daemon_control.json
new file mode 100644
index 000000000000..208fa63ca294
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/pmon_daemon_control.json
@@ -0,0 +1,6 @@
+{
+    "skip_ledd": true,
+    "skip_fancontrol": true,
+    "skip_xcvrd_cmis_mgr": false
+}
+
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/sai.profile b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/sai.profile
index 07f03b572f2c..2ba019b874ec 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-V64/sai.profile
@@ -1 +1,2 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_4700_64x200g.xml
+SAI_INDEPENDENT_MODULE_MODE=1