diff --git a/device-types/Aruba/8320-48XT6Q.yaml b/device-types/Aruba/8320-48XT6Q.yaml
index ac602dddf..b9fb9e648 100644
--- a/device-types/Aruba/8320-48XT6Q.yaml
+++ b/device-types/Aruba/8320-48XT6Q.yaml
@@ -164,6 +164,24 @@ interfaces:
   - name: 1/1/48
     type: 10gbase-t
     mgmt_only: false
+  - name: 1/1/49
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
+  - name: 1/1/50
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
+  - name: 1/1/51
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
+  - name: 1/1/52
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
+  - name: 1/1/53
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
+  - name: 1/1/54
+    type: 40gbase-x-qsfpp
+    mgmt_only: false
   - name: mgmt
     type: 1000base-t
     mgmt_only: true