diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O28/hwsku.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O28/hwsku.json
index 17290e850318..b9c07d3cdf8b 100644
--- a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O28/hwsku.json
+++ b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O28/hwsku.json
@@ -85,16 +85,16 @@
             "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
         },
         "Ethernet224": {
-            "default_brkout_mode": "1x200G"
+	    "default_brkout_mode": "1x200G[400G,100G,50G,40G,25G,10G,1G]"
         },
         "Ethernet232": {
-            "default_brkout_mode": "1x200G"
+	    "default_brkout_mode": "1x200G[400G,100G,50G,40G,25G,10G,1G]"
         },
         "Ethernet240": {
-            "default_brkout_mode": "1x200G"
+	    "default_brkout_mode": "1x200G[400G,100G,50G,40G,25G,10G,1G]"
         },
         "Ethernet248": {
-            "default_brkout_mode": "1x200G"
+	    "default_brkout_mode": "1x200G[400G,100G,50G,40G,25G,10G,1G]"
         }
     }
 }