diff --git a/cable_map/frontend/dev/fixtures/mixed-sros-topology.json b/cable_map/frontend/dev/fixtures/mixed-sros-topology.json
index 29675de..2d3aee4 100644
--- a/cable_map/frontend/dev/fixtures/mixed-sros-topology.json
+++ b/cable_map/frontend/dev/fixtures/mixed-sros-topology.json
@@ -54,6 +54,16 @@
               "kind": "lineCard",
               "type": "i48-400g-qsfpdd-1",
               "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "me12-100gb-qsfp28",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "me6-100gb-qsfp28",
+              "slot": "2"
             }
           ]
         },
@@ -151,6 +161,123 @@
           "type": "interSwitch",
           "lldpStatus": "ok",
           "lldpPeer": "mix-leaf-sxr ethernet-1-1"
+        },
+        {
+          "label": "ethernet-1-9",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1-46s",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-46s 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-10",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1-92s",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-92s 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-11",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1x-48d",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1x-48d 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-12",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1x-92s",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1x-92s 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-13",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1se-imm",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1se-imm 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-14",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1-mda-me12-me6",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-mda-me12-me6 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-15",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1-iom-me6",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-iom-me6 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-16",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1se-direct",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1se-direct 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-17",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1s-s18",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1s-s18 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-18",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr1s-s36",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1s-s36 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-19",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr2s-ms16-ms8",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2s-ms16-ms8 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-20",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr2se-x2-mse6",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2se-x2-mse6 1/1/c1/1"
+        },
+        {
+          "label": "ethernet-1-21",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-sros-sr2se-m36-mse24",
+          "remotePort": "1/1/c1/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2se-m36-mse24 1/1/c1/1"
         }
       ],
       "raw": {
@@ -276,6 +403,123 @@
           "type": "interSwitch",
           "lldpStatus": "ok",
           "lldpPeer": "mix-leaf-sxr ethernet-1-2"
+        },
+        {
+          "label": "1/1/c10/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1-46s",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-46s 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c11/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1-92s",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-92s 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c12/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1x-48d",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1x-48d 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c13/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1x-92s",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1x-92s 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c14/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1se-imm",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1se-imm 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c15/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1-mda-me12-me6",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-mda-me12-me6 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c16/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1-iom-me6",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1-iom-me6 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c17/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1se-direct",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1se-direct 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c18/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1s-s18",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1s-s18 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c19/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr1s-s36",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr1s-s36 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c20/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr2s-ms16-ms8",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2s-ms16-ms8 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c21/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr2se-x2-mse6",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2se-x2-mse6 1/1/c2/1"
+        },
+        {
+          "label": "1/1/c22/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-sros-sr2se-m36-mse24",
+          "remotePort": "1/1/c2/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-sros-sr2se-m36-mse24 1/1/c2/1"
         }
       ],
       "raw": {
@@ -303,7 +547,7 @@
             },
             {
               "kind": "mda",
-              "type": "ms4-400gb-qsfpdd-4-100gb-qsfp28",
+              "type": "ms4-400gb-qsfpdd+4-100gb-qsfp28",
               "slot": "2"
             }
           ]
@@ -755,7 +999,7 @@
           "component": [
             {
               "kind": "mda",
-              "type": "ms16-100gb-sfpdd-4-100gb-qsfp28",
+              "type": "ms16-100gb-sfpdd+4-100gb-qsfp28",
               "slot": "1"
             }
           ]
@@ -827,48 +1071,957 @@
           "node-state": "connected"
         }
       }
-    }
-  ],
-  "links": [
-    {
-      "id": "mix-mix-spine-srl-mix-core-sr1-1",
-      "source": "mix-spine-srl",
-      "target": "mix-core-sr1",
-      "sourcePort": "ethernet-1-1",
-      "targetPort": "1/1/c1/1",
-      "type": "interSwitch"
-    },
-    {
-      "id": "mix-mix-spine-sros-mix-core-sr1-2",
-      "source": "mix-spine-sros",
-      "target": "mix-core-sr1",
-      "sourcePort": "1/1/c1/1",
-      "targetPort": "1/1/c2/1",
-      "type": "interSwitch"
-    },
-    {
-      "id": "mix-mix-border-sr2-mix-spine-srl-3",
-      "source": "mix-border-sr2",
-      "target": "mix-spine-srl",
-      "sourcePort": "1/1/c1/1",
-      "targetPort": "ethernet-1-2",
-      "type": "interSwitch"
     },
     {
-      "id": "mix-border-sros-fabric-1",
-      "source": "mix-border-sr2",
-      "target": "mix-spine-sros",
-      "sourcePort": "1/1/c2/1",
-      "targetPort": "1/1/c2/1",
-      "type": "interSwitch"
+      "name": "mix-sros-sr1-46s",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1-46s"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-9",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-9"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c10/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c10/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1-46s",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1-46s"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "i40-200g-sfpdd+6-800g-qsfpdd-1",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
     },
     {
-      "id": "mix-border-sros-fabric-2",
-      "source": "mix-border-sr2",
-      "target": "mix-spine-sros",
-      "sourcePort": "1/1/c3/1",
-      "targetPort": "1/1/c3/1",
-      "type": "interSwitch"
+      "name": "mix-sros-sr1-92s",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1-92s"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-10",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-10"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c11/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c11/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1-92s",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1-92s"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "i80-200g-sfpdd+12-400g-qsfpdd-1",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1x-48d",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1x-48d"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-11",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-11"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c12/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c12/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1x-48d",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1x-48d"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "i48-800g-qsfpdd-1x",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1x-92s",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1x-92s"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-12",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-12"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c13/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c13/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1x-92s",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1x-92s"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "i80-200g-sfpdd+12-800g-qsfpdd-1x",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1se-imm",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1se-imm"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-13",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-13"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c14/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c14/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1se-imm",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1se-imm"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "imm36-800g-qsfpdd",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1-mda-me12-me6",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1-mda-me12-me6"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-14",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-14"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c15/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c15/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1-mda-me12-me6",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1-mda-me12-me6"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "me12-100gb-qsfp28",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "me6-100gb-qsfp28",
+              "slot": "2"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1-iom-me6",
+      "platform": "7750 SR-1",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1-iom-me6"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-15",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-15"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c16/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c16/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1-iom-me6",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1-iom-me6"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "lineCard",
+              "type": "iom-1",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "me6-100gb-qsfp28",
+              "slot": "1-a"
+            },
+            {
+              "kind": "connector",
+              "type": "c10-10g",
+              "slot": "1-a-1"
+            },
+            {
+              "kind": "connector",
+              "type": "c10-10g",
+              "slot": "1-a-2"
+            },
+            {
+              "kind": "connector",
+              "type": "c10-10g",
+              "slot": "1-a-3"
+            },
+            {
+              "kind": "connector",
+              "type": "c10-10g",
+              "slot": "1-a-4"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1se-direct",
+      "platform": "7750 SR-1se",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1se-direct"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-16",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-16"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c17/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c17/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1se-direct",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1se-direct"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1se",
+          "operatingSystem": "sros"
+        },
+        "status": {
+          "platform": "7750 SR-1se",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1s-s18",
+      "platform": "7750 SR-1s",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1s-s18"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-17",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-17"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c18/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c18/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1s-s18",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1s-s18"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1s",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "s18-100gb-qsfp28",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1s",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr1s-s36",
+      "platform": "7750 SR-1s",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr1s-s36"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-18",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-18"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c19/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c19/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr1s-s36",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr1s-s36"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-1s",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "s36-400gb-qsfpdd",
+              "slot": "1"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-1s",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr2s-ms16-ms8",
+      "platform": "7750 SR-2s",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr2s-ms16-ms8"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-19",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-19"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c20/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c20/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr2s-ms16-ms8",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr2s-ms16-ms8"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-2s",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "ms16-100gb-sfpdd+4-100gb-qsfp28",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "ms8-100gb-sfpdd+2-100gb-qsfp28",
+              "slot": "2"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-2s",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr2se-x2-mse6",
+      "platform": "7750 SR-2se",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr2se-x2-mse6"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-20",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-20"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c21/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c21/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr2se-x2-mse6",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr2se-x2-mse6"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-2se",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "x2-s36-800g-qsfpdd-18.0t",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "mse6-800g-qsfpdd",
+              "slot": "2"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-2se",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    },
+    {
+      "name": "mix-sros-sr2se-m36-mse24",
+      "platform": "7750 SR-2se",
+      "os": "sros",
+      "role": "leaf",
+      "namespace": "dev-mixed-sros",
+      "version": "dev-mixed-sros",
+      "labels": {
+        "eda.nokia.com/role": "leaf",
+        "eda.nokia.com/os": "sros",
+        "eda.nokia.com/dev-fixture": "mixed-sros",
+        "eda.nokia.com/pod": "sros-variants",
+        "eda.nokia.com/rack": "mix-sros-sr2se-m36-mse24"
+      },
+      "table": [
+        {
+          "label": "1/1/c1/1",
+          "desc": "leaf fabric A",
+          "remoteNode": "mix-spine-srl",
+          "remotePort": "ethernet-1-21",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-srl ethernet-1-21"
+        },
+        {
+          "label": "1/1/c2/1",
+          "desc": "leaf fabric B",
+          "remoteNode": "mix-spine-sros",
+          "remotePort": "1/1/c22/1",
+          "type": "interSwitch",
+          "lldpStatus": "ok",
+          "lldpPeer": "mix-spine-sros 1/1/c22/1"
+        }
+      ],
+      "raw": {
+        "apiVersion": "core.eda.nokia.com/v1",
+        "kind": "TopoNode",
+        "metadata": {
+          "name": "mix-sros-sr2se-m36-mse24",
+          "namespace": "dev-mixed-sros",
+          "labels": {
+            "eda.nokia.com/role": "leaf",
+            "eda.nokia.com/os": "sros",
+            "eda.nokia.com/dev-fixture": "mixed-sros",
+            "eda.nokia.com/pod": "sros-variants",
+            "eda.nokia.com/rack": "mix-sros-sr2se-m36-mse24"
+          }
+        },
+        "spec": {
+          "platform": "7750 SR-2se",
+          "operatingSystem": "sros",
+          "component": [
+            {
+              "kind": "mda",
+              "type": "m36-800g-qsfpdd",
+              "slot": "1"
+            },
+            {
+              "kind": "mda",
+              "type": "mse24-200g-sfpdd",
+              "slot": "2"
+            }
+          ]
+        },
+        "status": {
+          "platform": "7750 SR-2se",
+          "operatingSystem": "sros",
+          "version": "24.7.r1",
+          "node-state": "connected"
+        }
+      }
+    }
+  ],
+  "links": [
+    {
+      "id": "mix-mix-spine-srl-mix-core-sr1-1",
+      "source": "mix-spine-srl",
+      "target": "mix-core-sr1",
+      "sourcePort": "ethernet-1-1",
+      "targetPort": "1/1/c1/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-spine-sros-mix-core-sr1-2",
+      "source": "mix-spine-sros",
+      "target": "mix-core-sr1",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "1/1/c2/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-border-sr2-mix-spine-srl-3",
+      "source": "mix-border-sr2",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-2",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-border-sros-fabric-1",
+      "source": "mix-border-sr2",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c2/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-border-sros-fabric-2",
+      "source": "mix-border-sr2",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c3/1",
+      "targetPort": "1/1/c3/1",
+      "type": "interSwitch"
     },
     {
       "id": "mix-mix-leaf-d3l-mix-spine-srl-6",
@@ -965,6 +2118,214 @@
       "sourcePort": "ethernet-1-2",
       "targetPort": "1/1/c9/1",
       "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-46s-mix-spine-srl-18",
+      "source": "mix-sros-sr1-46s",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-9",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-46s-mix-spine-sros-19",
+      "source": "mix-sros-sr1-46s",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c10/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-92s-mix-spine-srl-20",
+      "source": "mix-sros-sr1-92s",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-10",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-92s-mix-spine-sros-21",
+      "source": "mix-sros-sr1-92s",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c11/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1x-48d-mix-spine-srl-22",
+      "source": "mix-sros-sr1x-48d",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-11",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1x-48d-mix-spine-sros-23",
+      "source": "mix-sros-sr1x-48d",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c12/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1x-92s-mix-spine-srl-24",
+      "source": "mix-sros-sr1x-92s",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-12",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1x-92s-mix-spine-sros-25",
+      "source": "mix-sros-sr1x-92s",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c13/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1se-imm-mix-spine-srl-26",
+      "source": "mix-sros-sr1se-imm",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-13",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1se-imm-mix-spine-sros-27",
+      "source": "mix-sros-sr1se-imm",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c14/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-mda-me12-me6-mix-spine-srl-28",
+      "source": "mix-sros-sr1-mda-me12-me6",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-14",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-mda-me12-me6-mix-spine-sros-29",
+      "source": "mix-sros-sr1-mda-me12-me6",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c15/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-iom-me6-mix-spine-srl-30",
+      "source": "mix-sros-sr1-iom-me6",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-15",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1-iom-me6-mix-spine-sros-31",
+      "source": "mix-sros-sr1-iom-me6",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c16/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1se-direct-mix-spine-srl-32",
+      "source": "mix-sros-sr1se-direct",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-16",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1se-direct-mix-spine-sros-33",
+      "source": "mix-sros-sr1se-direct",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c17/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1s-s18-mix-spine-srl-34",
+      "source": "mix-sros-sr1s-s18",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-17",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1s-s18-mix-spine-sros-35",
+      "source": "mix-sros-sr1s-s18",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c18/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1s-s36-mix-spine-srl-36",
+      "source": "mix-sros-sr1s-s36",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-18",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr1s-s36-mix-spine-sros-37",
+      "source": "mix-sros-sr1s-s36",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c19/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2s-ms16-ms8-mix-spine-srl-38",
+      "source": "mix-sros-sr2s-ms16-ms8",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-19",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2s-ms16-ms8-mix-spine-sros-39",
+      "source": "mix-sros-sr2s-ms16-ms8",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c20/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2se-x2-mse6-mix-spine-srl-40",
+      "source": "mix-sros-sr2se-x2-mse6",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-20",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2se-x2-mse6-mix-spine-sros-41",
+      "source": "mix-sros-sr2se-x2-mse6",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c21/1",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2se-m36-mse24-mix-spine-srl-42",
+      "source": "mix-sros-sr2se-m36-mse24",
+      "target": "mix-spine-srl",
+      "sourcePort": "1/1/c1/1",
+      "targetPort": "ethernet-1-21",
+      "type": "interSwitch"
+    },
+    {
+      "id": "mix-mix-sros-sr2se-m36-mse24-mix-spine-sros-43",
+      "source": "mix-sros-sr2se-m36-mse24",
+      "target": "mix-spine-sros",
+      "sourcePort": "1/1/c2/1",
+      "targetPort": "1/1/c22/1",
+      "type": "interSwitch"
     }
   ],
   "lags": {
@@ -1064,9 +2425,23 @@
     ],
     "eda.nokia.com/pod": [
       "edge",
-      "pod-00"
+      "pod-00",
+      "sros-variants"
     ],
     "eda.nokia.com/rack": [
+      "mix-sros-sr1-46s",
+      "mix-sros-sr1-92s",
+      "mix-sros-sr1-iom-me6",
+      "mix-sros-sr1-mda-me12-me6",
+      "mix-sros-sr1s-s18",
+      "mix-sros-sr1s-s36",
+      "mix-sros-sr1se-direct",
+      "mix-sros-sr1se-imm",
+      "mix-sros-sr1x-48d",
+      "mix-sros-sr1x-92s",
+      "mix-sros-sr2s-ms16-ms8",
+      "mix-sros-sr2se-m36-mse24",
+      "mix-sros-sr2se-x2-mse6",
       "rack-01",
       "rack-02",
       "rack-03",
diff --git a/cable_map/frontend/scripts/gen-golden-topology.mjs b/cable_map/frontend/scripts/gen-golden-topology.mjs
index 58609b6..0448529 100644
--- a/cable_map/frontend/scripts/gen-golden-topology.mjs
+++ b/cable_map/frontend/scripts/gen-golden-topology.mjs
@@ -502,7 +502,11 @@ function buildMixedSrosTopology() {
     platform: '7750 SR-1',
     os: 'sros',
     labels: { 'eda.nokia.com/plane': 'plane-00' },
-    components: [{ kind: 'lineCard', type: 'i48-400g-qsfpdd-1', slot: '1' }],
+    components: [
+      { kind: 'lineCard', type: 'i48-400g-qsfpdd-1', slot: '1' },
+      { kind: 'mda', type: 'me12-100gb-qsfp28', slot: '1' },
+      { kind: 'mda', type: 'me6-100gb-qsfp28', slot: '2' },
+    ],
   });
   addNode({
     name: 'mix-spine-srl',
@@ -518,7 +522,7 @@ function buildMixedSrosTopology() {
     labels: { 'eda.nokia.com/pod': 'pod-00', 'eda.nokia.com/plane': 'plane-01' },
     components: [
       { kind: 'mda', type: 'ms18-100gb-qsfp28', slot: '1' },
-      { kind: 'mda', type: 'ms4-400gb-qsfpdd-4-100gb-qsfp28', slot: '2' },
+      { kind: 'mda', type: 'ms4-400gb-qsfpdd+4-100gb-qsfp28', slot: '2' },
     ],
   });
   addNode({
@@ -565,7 +569,7 @@ function buildMixedSrosTopology() {
     platform: '7750 SR-1s',
     os: 'sros',
     labels: { 'eda.nokia.com/pod': 'pod-00', 'eda.nokia.com/rack': 'rack-05' },
-    components: [{ kind: 'mda', type: 'ms16-100gb-sfpdd-4-100gb-qsfp28', slot: '1' }],
+    components: [{ kind: 'mda', type: 'ms16-100gb-sfpdd+4-100gb-qsfp28', slot: '1' }],
   });
   addNode({
     name: 'mix-leaf-sxr',
@@ -575,12 +579,61 @@ function buildMixedSrosTopology() {
     labels: { 'eda.nokia.com/pod': 'pod-00', 'eda.nokia.com/rack': 'rack-06' },
   });
 
+  const srosVariants = [];
+  function addSrosVariant(name, platform, components) {
+    addNode({
+      name,
+      role: 'leaf',
+      platform,
+      os: 'sros',
+      labels: { 'eda.nokia.com/pod': 'sros-variants', 'eda.nokia.com/rack': name },
+      components,
+    });
+    srosVariants.push(name);
+  }
+
+  [
+    ['mix-sros-sr1-46s', 'i40-200g-sfpdd+6-800g-qsfpdd-1'],
+    ['mix-sros-sr1-92s', 'i80-200g-sfpdd+12-400g-qsfpdd-1'],
+    ['mix-sros-sr1x-48d', 'i48-800g-qsfpdd-1x'],
+    ['mix-sros-sr1x-92s', 'i80-200g-sfpdd+12-800g-qsfpdd-1x'],
+    ['mix-sros-sr1se-imm', 'imm36-800g-qsfpdd'],
+  ].forEach(([name, type]) => addSrosVariant(name, '7750 SR-1', [{ kind: 'lineCard', type, slot: '1' }]));
+
+  addSrosVariant('mix-sros-sr1-mda-me12-me6', '7750 SR-1', [
+    { kind: 'mda', type: 'me12-100gb-qsfp28', slot: '1' },
+    { kind: 'mda', type: 'me6-100gb-qsfp28', slot: '2' },
+  ]);
+  addSrosVariant('mix-sros-sr1-iom-me6', '7750 SR-1', [
+    { kind: 'lineCard', type: 'iom-1', slot: '1' },
+    { kind: 'mda', type: 'me6-100gb-qsfp28', slot: '1-a' },
+    { kind: 'connector', type: 'c10-10g', slot: '1-a-1' },
+    { kind: 'connector', type: 'c10-10g', slot: '1-a-2' },
+    { kind: 'connector', type: 'c10-10g', slot: '1-a-3' },
+    { kind: 'connector', type: 'c10-10g', slot: '1-a-4' },
+  ]);
+  addSrosVariant('mix-sros-sr1se-direct', '7750 SR-1se');
+  addSrosVariant('mix-sros-sr1s-s18', '7750 SR-1s', [{ kind: 'mda', type: 's18-100gb-qsfp28', slot: '1' }]);
+  addSrosVariant('mix-sros-sr1s-s36', '7750 SR-1s', [{ kind: 'mda', type: 's36-400gb-qsfpdd', slot: '1' }]);
+  addSrosVariant('mix-sros-sr2s-ms16-ms8', '7750 SR-2s', [
+    { kind: 'mda', type: 'ms16-100gb-sfpdd+4-100gb-qsfp28', slot: '1' },
+    { kind: 'mda', type: 'ms8-100gb-sfpdd+2-100gb-qsfp28', slot: '2' },
+  ]);
+  addSrosVariant('mix-sros-sr2se-x2-mse6', '7750 SR-2se', [
+    { kind: 'mda', type: 'x2-s36-800g-qsfpdd-18.0t', slot: '1' },
+    { kind: 'mda', type: 'mse6-800g-qsfpdd', slot: '2' },
+  ]);
+  addSrosVariant('mix-sros-sr2se-m36-mse24', '7750 SR-2se', [
+    { kind: 'mda', type: 'm36-800g-qsfpdd', slot: '1' },
+    { kind: 'mda', type: 'mse24-200g-sfpdd', slot: '2' },
+  ]);
+
   addLink('mix-spine-srl', 'mix-core-sr1', 'core uplink');
   addLink('mix-spine-sros', 'mix-core-sr1', 'core uplink');
   addLink('mix-border-sr2', 'mix-spine-srl', 'border fabric');
   addLaggedLinkPair('mix-border-sr2', 'mix-spine-sros', 'border-sros-fabric');
 
-  for (const leaf of ['mix-leaf-d3l', 'mix-leaf-d2', 'mix-leaf-h3', 'mix-leaf-sr1', 'mix-leaf-sr1s', 'mix-leaf-sxr']) {
+  for (const leaf of ['mix-leaf-d3l', 'mix-leaf-d2', 'mix-leaf-h3', 'mix-leaf-sr1', 'mix-leaf-sr1s', 'mix-leaf-sxr', ...srosVariants]) {
     addLink(leaf, 'mix-spine-srl', 'leaf fabric A');
     addLink(leaf, 'mix-spine-sros', 'leaf fabric B');
   }
diff --git a/cable_map/frontend/src/stencil.ts b/cable_map/frontend/src/stencil.ts
index 39052f6..bec118b 100644
--- a/cable_map/frontend/src/stencil.ts
+++ b/cable_map/frontend/src/stencil.ts
@@ -32,6 +32,20 @@ const MODULAR_CHASSIS = new Set(['7750 SR-1', '7750 SR-1s', '7750 SR-2s', '7750
 // '/' and '+' are mangled in stencil filenames/URLs (slash = path sep, '+' decodes to space in the
 // static-server path), so the composites are written with them flattened to '-'; match that here.
 const sanitise = (t: string) => t.replace(/[/+]/g, '-');
+const twoBaySlot = (slot?: string): string => {
+  const tail = (slot ?? '').split('/').pop() || '1';
+  const letter = tail.toLowerCase().split(/[-_]/).find((part) => part === 'a' || part === 'b');
+  if (letter === 'a') return '1';
+  if (letter === 'b') return '2';
+  return tail;
+};
+const sr1LineCardStencil = (type: string): string | undefined => {
+  const exact = SR1_LINECARD_STENCIL[type];
+  if (exact) return exact;
+  const normalised = sanitise(type);
+  return Object.entries(SR1_LINECARD_STENCIL)
+    .find(([lineCard]) => sanitise(lineCard) === normalised)?.[1];
+};
 const mdaTypes = (components?: Component[]): string[] =>
   (components ?? [])
     .filter((c) => c.kind === 'mda' && c.type)
@@ -41,6 +55,13 @@ const mdaTypes = (components?: Component[]): string[] =>
 // The stencil name to render for a node: a card-derived variant for modular chassis when that stencil
 // exists, else its platform if that already names a stencil, else the platform unchanged (schematic).
 export function stencilFor(platform: string, components?: Component[]): string {
+  // 7750 SR-1 integrated variants are fixed faceplates. Some EDA inventories can still include
+  // MDA-ish component rows; the line card wins because there is only one real front panel.
+  if (platform === '7750 SR-1') {
+    const lineCard = components?.find((c) => c.kind === 'lineCard')?.type;
+    const variant = lineCard && sr1LineCardStencil(lineCard);
+    if (variant) return variant;
+  }
   // 7750 SR-1s also takes a full-width XMA-s (s18/s36) that fills the XCM -> single faceplate;
   // its ms* MDAs pair via the two-bay branch below.
   if (platform === '7750 SR-1s') {
@@ -56,7 +77,7 @@ export function stencilFor(platform: string, components?: Component[]): string {
     const bay = new Map<string, string>();
     for (const c of components ?? []) {
       if (c.kind !== 'mda' || !c.type) continue;
-      const b = (c.slot ?? '').split('/').pop() || '1';
+      const b = twoBaySlot(c.slot);
       if (!bay.has(b)) bay.set(b, sanitise(c.type));
     }
     if (bay.size) {
@@ -100,11 +121,6 @@ export function stencilFor(platform: string, components?: Component[]): string {
       if (hasFrontPanelMeta(pair)) return pair;
     }
   }
-  // 7750 SR-1: integrated line-card variants report the bare modular platform -> fixed-variant stencil.
-  if (platform === '7750 SR-1') {
-    const lineCard = components?.find((c) => c.kind === 'lineCard')?.type;
-    if (lineCard && SR1_LINECARD_STENCIL[lineCard]) return SR1_LINECARD_STENCIL[lineCard];
-  }
   if (SINGLE_MDA_CHASSIS.has(platform)) {
     const mda = mdaTypes(components)[0];
     const variant = mda && `${platform} ${mda}`;