Add tplink-t2600g-28mps (#579)

device-types/TP-Link/T2600G-28MPS .yaml

@@ -0,0 +1,75 @@
+---
+manufacturer: TP-Link
+model: T2600G-28MPS
+slug: t2600g-28mps
+part_number: T2600G-28MPS
+comments: '[TP-Link T2600G-28MPS Datasheet](https://www.tp-link.com/us/business-networking/poe-switch/t2600g-28mps/#specifications)'
+is_full_depth: false
+u_height: 1
+console-ports:
+  - name: console
+    type: rj-45
+  - name: console-usb
+    type: usb-micro-b
+power-ports:
+  - name: PS1
+    type: iec-60320-c14
+    maximum_draw: 469
+    allocated_draw: 29
+interfaces:
+  - name: '1'
+    type: 1000base-t
+  - name: '2'
+    type: 1000base-t
+  - name: '3'
+    type: 1000base-t
+  - name: '4'
+    type: 1000base-t
+  - name: '5'
+    type: 1000base-t
+  - name: '6'
+    type: 1000base-t
+  - name: '7'
+    type: 1000base-t
+  - name: '8'
+    type: 1000base-t
+  - name: '9'
+    type: 1000base-t
+  - name: '10'
+    type: 1000base-t
+  - name: '11'
+    type: 1000base-t
+  - name: '12'
+    type: 1000base-t
+  - name: '13'
+    type: 1000base-t
+  - name: '14'
+    type: 1000base-t
+  - name: '15'
+    type: 1000base-t
+  - name: '16'
+    type: 1000base-t
+  - name: '17'
+    type: 1000base-t
+  - name: '18'
+    type: 1000base-t
+  - name: '19'
+    type: 1000base-t
+  - name: '20'
+    type: 1000base-t
+  - name: '21'
+    type: 1000base-t
+  - name: '22'
+    type: 1000base-t
+  - name: '23'
+    type: 1000base-t
+  - name: '24'
+    type: 1000base-t
+  - name: '25'
+    type: 1000base-x-sfp
+  - name: '26'
+    type: 1000base-x-sfp
+  - name: '27'
+    type: 1000base-x-sfp
+  - name: '28'
+    type: 1000base-x-sfp