Rj-45 Lan Port; Lan 10Base-T Rj-45 Connector; Serial Connector And Null Modem Cable; Straight-Through Ethernet Cable - Polycom VIU-323 User Manual

RJ-45 LAN Port

LAN 10BASE-T RJ-45 Connector

Following is the pin assignment for the LAN 10BASE-T RJ-45 connector.
Pin
1
2
3
4
5
6
7
8
Straight–Through Ethernet Cable
To connect the LAN port to a hub you need a straight-through Ethernet cable.
1
2
3
6
Figure 18 - Straight-through Ethernet cable

Serial Connector and Null Modem Cable

The null modem cable (crossover cable) is a Y-cable that connects the VIU-323 to the
configuration PC. It is used to set VIU-323 IP addresses using a terminal session. The 9-pin
male connector connects to the VIU-323's console (serial) port on the front panel; the 9-pin
female connector connects to configuration PC (COM 1). Note: If you connect the 25-pin
male connector to the configuration PC (COM 2), you may need a female/female adapter.
Direction Function
TXD+
TXD+
RXD+
Not Connected
Not Connected
RXD-
Not Connected
Not Connected
1
2
3
6
A-1