Connector

Registered Jack-45 (RJ-45) twisted-pair connectors are used as connectors for copper transceiver modules.

Figure 4: RJ-45 connector
Table 6: RJ-45 GE connector pin assignment for Gigabit connections

Pin

Signal

Function

1

MX_0+

Data transmit/receive

2

MX_0-

Data transmit/receive

3

MX_1+

Data transmit/receive

4

MX_2+

Data transmit/receive

5

MX_2-

Data transmit/receive

6

MX_1-

Data transmit/receive

7

MX_3+

Data transmit/receive

8

MX_3-

Data transmit/receive