connector pin assignments B-2
Table B-1 lists the pin assignments for the 10/100 Mbps RJ-45 plug and the
RJ-45 connector.
Table B-1.10/100 Mbps RJ-45 Plug and RJ-45 Connector Pin Assignments
Pin Normal Assignment Uplink Assignment
1 Input Receive Data + Output Transmit Data +
2 Input Receive Data –Output Transmit Data –
3 Output Transmit Data + Input Receive Data +
6 Output Transmit Data –Input Receive Data –
4,5, 7,8 Internal termination,not used for data transmission
Table B-2 lists the pin assignments for the 10/100/1000 Mbps RJ-45 plug and the
RJ-45 connector.
B-2.10/100/1000 Mbps RJ-45 Plug and RJ-45 Connector Pin Assignments
Pin Channel Description
1 A Rx/Tx Data +
2 Rx/Tx Data
3 B Rx/Tx Data +
6 Rx/Tx Data
4 C Rx/Tx Data +
5 Rx/Tx Data
7 D Rx/Tx Data +
8 Rx/Tx Data