Connecting to the LAN

The device provides up to four Gigabit Ethernet (10/100/1000Base-T) ports for connection to the LAN (e.g., computers, switches, and IP phones). These ports support half- and full-duplex modes, auto-negotiation, and straight or crossover cable detection.

The RJ-45 connector pinouts are described in the following table:

RJ-45 Connector Pinouts for GbE

Pin

Signal Name

1

Ethernet signal pair (10/100/1000Base-T)

2

3

Ethernet signal pair (10/100/1000Base-T)

6

4

Ethernet signal pair (1000Base-T)

5

7

Ethernet signal pair (1000Base-T)

8

Shield

Chassis ground

To connect the device to the LAN:
1. Connect one end of a straight-through RJ-45 Cat 5e or Cat 6 cable to the RJ-45 port labeled S1 / LAN GE.

Cabling the LAN Ports

2. Connect the other end of the cable to the Gigabit Ethernet network.