Add Netgear S3300-52X and S3300-28X-PoE+ switches (#2628)

* add Netgear S3300-52X and S3300-28X-PoE+ switches

* fix slug and rm invalid poe fields

* add elevation images

* add airflow property

device-types/Netgear/GS728TXP.yaml

@@ -0,0 +1,121 @@
+---
+manufacturer: Netgear
+model: S3300-28X-PoE+
+slug: netgear-s3300-28x-poep
+part_number: GS728TXP
+comments: '[28-Port Gigabit Ethernet Stackable Smart Switch with 24 PoE+ Ports, 2 Copper 10G and 2 SFP+ 10G Ports](https://www.netgear.com/support/product/s3300-28x-poeplus%20gs728txp/)'
+u_height: 1
+is_full_depth: false
+weight: 3.77
+weight_unit: kg
+front_image: true
+airflow: right-to-left
+power-ports:
+  - name: Power
+    type: iec-60320-c14
+    maximum_draw: 400
+interfaces:
+  - name: 1/0/1
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/2
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/3
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/4
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/5
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/6
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/7
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/8
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/9
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/10
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/11
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/12
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/13
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/14
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/15
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/16
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/17
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/18
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/19
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/20
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/21
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/22
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/23
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/24
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: 1/0/25
+    type: 10gbase-t
+  - name: 1/0/26
+    type: 10gbase-t
+  - name: 1/0/27
+    type: 10gbase-x-sfpp
+  - name: 1/0/28
+    type: 10gbase-x-sfpp

device-types/Netgear/GS752TX.yaml

@@ -0,0 +1,121 @@
+---
+manufacturer: Netgear
+model: S3300-52X
+slug: netgear-s3300-52x
+part_number: GS752TX
+comments: '[52-Port Gigabit Ethernet Stackable Smart Switch with 2 Copper 10G and 2 SFP+ 10G Ports](https://www.netgear.com/support/product/s3300-52x%20gs752tx/)'
+u_height: 1
+is_full_depth: false
+weight: 3.66
+weight_unit: kg
+front_image: true
+airflow: right-to-left
+power-ports:
+  - name: Power
+    type: iec-60320-c14
+    maximum_draw: 200
+interfaces:
+  - name: 1/0/1
+    type: 1000base-t
+  - name: 1/0/2
+    type: 1000base-t
+  - name: 1/0/3
+    type: 1000base-t
+  - name: 1/0/4
+    type: 1000base-t
+  - name: 1/0/5
+    type: 1000base-t
+  - name: 1/0/6
+    type: 1000base-t
+  - name: 1/0/7
+    type: 1000base-t
+  - name: 1/0/8
+    type: 1000base-t
+  - name: 1/0/9
+    type: 1000base-t
+  - name: 1/0/10
+    type: 1000base-t
+  - name: 1/0/11
+    type: 1000base-t
+  - name: 1/0/12
+    type: 1000base-t
+  - name: 1/0/13
+    type: 1000base-t
+  - name: 1/0/14
+    type: 1000base-t
+  - name: 1/0/15
+    type: 1000base-t
+  - name: 1/0/16
+    type: 1000base-t
+  - name: 1/0/17
+    type: 1000base-t
+  - name: 1/0/18
+    type: 1000base-t
+  - name: 1/0/19
+    type: 1000base-t
+  - name: 1/0/20
+    type: 1000base-t
+  - name: 1/0/21
+    type: 1000base-t
+  - name: 1/0/22
+    type: 1000base-t
+  - name: 1/0/23
+    type: 1000base-t
+  - name: 1/0/24
+    type: 1000base-t
+  - name: 1/0/25
+    type: 1000base-t
+  - name: 1/0/26
+    type: 1000base-t
+  - name: 1/0/27
+    type: 1000base-t
+  - name: 1/0/28
+    type: 1000base-t
+  - name: 1/0/29
+    type: 1000base-t
+  - name: 1/0/30
+    type: 1000base-t
+  - name: 1/0/31
+    type: 1000base-t
+  - name: 1/0/32
+    type: 1000base-t
+  - name: 1/0/33
+    type: 1000base-t
+  - name: 1/0/34
+    type: 1000base-t
+  - name: 1/0/35
+    type: 1000base-t
+  - name: 1/0/36
+    type: 1000base-t
+  - name: 1/0/37
+    type: 1000base-t
+  - name: 1/0/38
+    type: 1000base-t
+  - name: 1/0/39
+    type: 1000base-t
+  - name: 1/0/40
+    type: 1000base-t
+  - name: 1/0/41
+    type: 1000base-t
+  - name: 1/0/42
+    type: 1000base-t
+  - name: 1/0/43
+    type: 1000base-t
+  - name: 1/0/44
+    type: 1000base-t
+  - name: 1/0/45
+    type: 1000base-t
+  - name: 1/0/46
+    type: 1000base-t
+  - name: 1/0/47
+    type: 1000base-t
+  - name: 1/0/48
+    type: 1000base-t
+  - name: 1/0/49
+    type: 10gbase-t
+  - name: 1/0/50
+    type: 10gbase-t
+  - name: 1/0/51
+    type: 10gbase-x-sfpp
+  - name: 1/0/52
+    type: 10gbase-x-sfpp