Rear ports:
Bottom ports or user access ports:

| Callout | Description |
|---|---|
| 1 | Light sensor |

| Callout | Description |
|---|---|
| 1 | ETH0/PoE in port |
| 2 | Pass through port |
| 3 | Console port |
| 4 | Reset button |

Note
The rear ports are used for access point to system connections.
| Callout | Description |
|---|---|
| 1 | 12 VDC power supply |
| 2 | Pass through port |
| 3 | ETH1 or PoE out port |
| 4 | ETH2 port |
| 5 | ETH3 port |
| 6 | Status LED |

Note
The bottom ports or user access ports can be used as plug-in ports or through wireless connection. You will be able to access only the bottom ports after the access point is installed.