diff --git a/module-types/Extreme Networks/XN-ACPWR-770W-BF.yaml b/module-types/Extreme Networks/XN-ACPWR-770W-BF.yaml
new file mode 100644
index 000000000..e6a515e69
--- /dev/null
+++ b/module-types/Extreme Networks/XN-ACPWR-770W-BF.yaml	
@@ -0,0 +1,11 @@
+---
+manufacturer: Extreme Networks
+model: XN-ACPWR-770W-BF
+part_number: xn-acpwr-770w-bf
+comments: 770W AC Power Supply for X590, X690 and X870 switches datashet[https://documentation.extremenetworks.com/extremeswitching/GUID-061EA430-D114-4B57-958B-0EBE88B61EC1.shtml]
+weight: 1120
+weight_unit: g
+power-ports:
+  - name: Ps#{module}
+    type: iec-60320-c16
+    maximum_draw: 770
diff --git a/module-types/Extreme Networks/XN-ACPWR-770W-FB.yaml b/module-types/Extreme Networks/XN-ACPWR-770W-FB.yaml
new file mode 100644
index 000000000..76d67b7a4
--- /dev/null
+++ b/module-types/Extreme Networks/XN-ACPWR-770W-FB.yaml	
@@ -0,0 +1,11 @@
+---
+manufacturer: Extreme Networks
+model: XN-ACPWR-770W-FB
+part_number: cn-acpwr-770w-fb
+comments: 770W AC Power Supply for X590, X690 and X870 switches datashet[https://documentation.extremenetworks.com/extremeswitching/GUID-061EA430-D114-4B57-958B-0EBE88B61EC1.shtml]
+weight: 1120
+weight_unit: g
+power-ports:
+  - name: Ps#{module}
+    type: iec-60320-c16
+    maximum_draw: 770
diff --git a/module-types/Extreme Networks/XN-DCPWR-1100W-BF.yaml b/module-types/Extreme Networks/XN-DCPWR-1100W-BF.yaml
new file mode 100644
index 000000000..0684b7837
--- /dev/null
+++ b/module-types/Extreme Networks/XN-DCPWR-1100W-BF.yaml	
@@ -0,0 +1,11 @@
+---
+manufacturer: Extreme Networks
+model: XN-DCPWR-1100W-BF
+part_number: xn-dcpwr-1100w-bf
+comments: 1100W DC Power Supply for  X690 and X870 switches datashet[https://documentation.extremenetworks.com/summit_16/GUID-8AEF4D3E-0449-4930-9C66-73ADF05A02BA.shtml]
+weight: 1120
+weight_unit: g
+power-ports:
+  - name: Ps#{module}
+    type: other
+    maximum_draw: 1100
diff --git a/module-types/Extreme Networks/XN-DCPWR-1100W-FB.yaml b/module-types/Extreme Networks/XN-DCPWR-1100W-FB.yaml
new file mode 100644
index 000000000..768833875
--- /dev/null
+++ b/module-types/Extreme Networks/XN-DCPWR-1100W-FB.yaml	
@@ -0,0 +1,11 @@
+---
+manufacturer: Extreme Networks
+model: XN-DCPWR-1100W-FB
+part_number: xn-dcpwr-1100w-fb
+comments: 1100W DC Power Supply for  X690 and X870 switches datashet[https://documentation.extremenetworks.com/summit_16/GUID-8AEF4D3E-0449-4930-9C66-73ADF05A02BA.shtml]
+weight: 1120
+weight_unit: g
+power-ports:
+  - name: Ps#{module}
+    type: other
+    maximum_draw: 1100