diff --git a/device-types/Cisco/c9300-48uxm.yaml b/device-types/Cisco/c9300-48uxm.yaml
new file mode 100644
index 000000000..4655b76df
--- /dev/null
+++ b/device-types/Cisco/c9300-48uxm.yaml
@@ -0,0 +1,114 @@
+manufacturer: Cisco
+model: C9300-48UXM
+slug: c9300-48uxm
+u_height: 1
+is_full_depth: true
+console_ports:
+  - name: con 0
+power_ports:
+  - name: PS-1
+    type: iec-60320-c14
+    maximum_draw: 1100
+  - name: PS-2
+    type: iec-60320-c14
+    maximum_draw: 1100
+interfaces:
+  - name: GigabitEthernet0/0
+    type: 1000base-t
+    mgmt_only: true
+  - name: TwoGigabitEthernet1/0/1
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/2
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/3
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/4
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/5
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/6
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/7
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/8
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/9
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/10
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/11
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/12
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/13
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/14
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/15
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/16
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/17
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/18
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/19
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/20
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/21
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/22
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/23
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/24
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/25
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/26
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/27
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/28
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/29
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/30
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/31
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/32
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/33
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/34
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/35
+    type: 2.5gbase-t
+  - name: TwoGigabitEthernet1/0/36
+    type: 2.5gbase-t
+  - name: TenGigabitEthernet1/0/37
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/38
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/39
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/40
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/41
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/42
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/43
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/44
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/45
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/46
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/47
+    type: 10gbase-t
+  - name: TenGigabitEthernet1/0/48
+    type: 10gbase-t