Srx4600 device update (#3297)

* Juniper SRX4600 device update. Replace static psu definations with modules, add fan modules. Add datasheet and weight. Change full_depth value to true.

* Added srx-fan-afo module for SRX devices.

* Added back front_image and rear_image

device-types/Juniper/SRX4600.yaml

@@ -2,10 +2,14 @@
 manufacturer: Juniper
 model: SRX4600
 slug: juniper-srx4600
-u_height: 1
+comments: '[Juniper SRX4600 Series Data Sheet](https://www.juniper.net/content/dam/www/assets/datasheets/us/en/security/srx4600-firewall-datasheet.pdf)'
+weight: 17.24
+weight_unit: kg
 front_image: true
 rear_image: true
-is_full_depth: false
+airflow: front-to-rear
+u_height: 1
+is_full_depth: true
 interfaces:
   - name: fxp0
     type: 1000base-t
@@ -42,13 +46,21 @@ interfaces:
     type: 10gbase-x-sfpp
   - name: xe-1/1/7
     type: 10gbase-x-sfpp
-power-ports:
-  - name: PEM0
-    type: iec-60320-c14
-    maximum_draw: 1600
-  - name: PEM1
-    type: iec-60320-c14
-    maximum_draw: 1600
+module-bays:
+  - name: PSU 0
+    position: PEM-0
+  - name: PSU 1
+    position: PEM-1
+  - name: FAN 0
+    position: '0'
+  - name: FAN 1
+    position: '1'
+  - name: FAN 2
+    position: '2'
+  - name: FAN 3
+    position: '3'
+  - name: FAN 4
+    position: '4'
 console-ports:
   - name: Console
     type: rj-45

module-types/Juniper/srx-fan-afo.yaml

@@ -0,0 +1,4 @@
+---
+manufacturer: Juniper
+model: SRX-FAN-AFO
+part_number: SRX-FAN-AFO