Ethernet Switch User's Guide

2-3
Pinouts
Pinouts
The 9E312-12 front panel has twelve RJ-45 Ethernet connections, each of which is
internally crossed over. Figure 2-2 illustrates a single RJ-45 Ethernet Connector.
Figure 2-2. RJ-45 Ethernet Connector
Table 2-1 details the pinout connections for an RJ-45 Ethernet connector.
Table 2-1. Pinout Connections RJ-45 Ethernet connector
Pin
Description
8 No Connection
7 No Connection
6 TX-
5 No Connection
4 No Connection
3 TX+
2 RX-
1 RX+
Pin 1