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
1
Input Receive Data +
2
Input Receive Data –
3
Output Transmit Data +
6
Output Transmit 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
1
A
2
3
B
6
4
C
5
7
D
8
connector pin assignments
Description
Rx/Tx Data +
Rx/Tx Data
Rx/Tx Data +
Rx/Tx Data
Rx/Tx Data +
Rx/Tx Data
Rx/Tx Data +
Rx/Tx Data
B-2
Uplink Assignment
Output Transmit Data +
Output Transmit Data –
Input Receive Data +
Input Receive Data –