Cisco 891 k9 (#3197)

* Initial commit based on Cisco-891F-K9

* Rename Cisco-891-K9.yml to C891-K9.yml

* Update C891-K9.yml

* Update C891-K9.yml

* Update C891-K9.yml

* Fixed console port descriptions & v.92 type

* Changed poe power port type

device-types/Cisco/C891-K9.yml

@@ -0,0 +1,50 @@
+---
+manufacturer: Cisco
+model: Catalyst 891-K9
+part_number: C891-K9
+slug: cisco-c891-k9
+u_height: 1
+is_full_depth: false
+is_powered: true
+weight: 4.84
+weight_unit: kg
+airflow: passive
+interfaces:
+  - name: FastEthernet0
+    type: 100base-tx
+  - name: FastEthernet1
+    type: 100base-tx
+  - name: FastEthernet2
+    type: 100base-tx
+  - name: FastEthernet3
+    type: 100base-tx
+  - name: FastEthernet4
+    type: 100base-tx
+  - name: FastEthernet5
+    type: 100base-tx
+  - name: FastEthernet6
+    type: 100base-tx
+  - name: FastEthernet7
+    type: 100base-tx
+  - name: FastEthernet8
+    type: 100base-tx
+  - name: GigabitEthernet0
+    type: 1000base-t
+console-ports:
+  - name: console
+    type: rj-45
+  - name: aux
+    type: rj-45
+  - name: v.92
+    type: rj-11
+  - name: usb0
+    type: usb-a
+  - name: usb1
+    type: usb-a
+power-ports:
+  - name: DC-IN
+    type: dc-terminal
+    maximum_draw: 60
+  - name: PoE-IN
+    type: dc-terminal
+    maximum_draw: 80