diff --git a/device-types/Ubiquiti/USW-48.yaml b/device-types/Ubiquiti/USW-48.yaml
new file mode 100644
index 000000000..d55be8177
--- /dev/null
+++ b/device-types/Ubiquiti/USW-48.yaml
@@ -0,0 +1,120 @@
+---
+manufacturer: Ubiquiti
+model: UniFi Switch 48 Gen2
+slug: unifi-switch-48-gen2
+part_number: USW-48
+comments: |
+  UniFi Switch 48 PoE (40W), Gen2, (48) Gigabit, (1-32) Gigabit (4) 1G SFP
+
+  Dimensions: 442.4 x 285 x 43.7 mm (17.42 x 11.22 x 1.72")
+u_height: 1
+is_full_depth: false
+interfaces:
+  - name: Port 1
+    type: 1000base-t
+  - name: Port 2
+    type: 1000base-t
+  - name: Port 3
+    type: 1000base-t
+  - name: Port 4
+    type: 1000base-t
+  - name: Port 5
+    type: 1000base-t
+  - name: Port 6
+    type: 1000base-t
+  - name: Port 7
+    type: 1000base-t
+  - name: Port 8
+    type: 1000base-t
+  - name: Port 9
+    type: 1000base-t
+  - name: Port 10
+    type: 1000base-t
+  - name: Port 11
+    type: 1000base-t
+  - name: Port 12
+    type: 1000base-t
+  - name: Port 13
+    type: 1000base-t
+  - name: Port 14
+    type: 1000base-t
+  - name: Port 15
+    type: 1000base-t
+  - name: Port 16
+    type: 1000base-t
+  - name: Port 17
+    type: 1000base-t
+  - name: Port 18
+    type: 1000base-t
+  - name: Port 19
+    type: 1000base-t
+  - name: Port 20
+    type: 1000base-t
+  - name: Port 21
+    type: 1000base-t
+  - name: Port 22
+    type: 1000base-t
+  - name: Port 23
+    type: 1000base-t
+  - name: Port 24
+    type: 1000base-t
+  - name: Port 25
+    type: 1000base-t
+  - name: Port 26
+    type: 1000base-t
+  - name: Port 27
+    type: 1000base-t
+  - name: Port 28
+    type: 1000base-t
+  - name: Port 29
+    type: 1000base-t
+  - name: Port 30
+    type: 1000base-t
+  - name: Port 31
+    type: 1000base-t
+  - name: Port 32
+    type: 1000base-t
+  - name: Port 33
+    type: 1000base-t
+  - name: Port 34
+    type: 1000base-t
+  - name: Port 35
+    type: 1000base-t
+  - name: Port 36
+    type: 1000base-t
+  - name: Port 37
+    type: 1000base-t
+  - name: Port 38
+    type: 1000base-t
+  - name: Port 39
+    type: 1000base-t
+  - name: Port 40
+    type: 1000base-t
+  - name: Port 41
+    type: 1000base-t
+  - name: Port 42
+    type: 1000base-t
+  - name: Port 43
+    type: 1000base-t
+  - name: Port 44
+    type: 1000base-t
+  - name: Port 45
+    type: 1000base-t
+  - name: Port 46
+    type: 1000base-t
+  - name: Port 47
+    type: 1000base-t
+  - name: Port 48
+    type: 1000base-t
+  - name: SFP 49
+    type: 1000base-x-sfp
+  - name: SFP 50
+    type: 1000base-x-sfp
+  - name: SFP 51
+    type: 1000base-x-sfp
+  - name: SFP 52
+    type: 1000base-x-sfp
+power-ports:
+  - name: Input
+    type: iec-60320-c14
+    maximum_draw: 40