IBM Netfinity 1000-8477 21Y Hardware Maintenance Manual page 63

1
RJ-45 modular plug connector
2
3
Pins 6
RJ-45 Modular Connector 10BASE-T / 100 BASE-TX
Twisted Signal
Pair Name Pin
1 TD+ 1
1 TD 2
2 RD+ 3
2 RD 6
3, 4 (Not used) 4, 5, 7, 8
Relative to the device connected to the adapter
10BASE-T or 100 BASE-TX
UTP cable
RJ-45 Modular Connector
Signal
Pin Name
1 TD+
2 TD
3 RD+
6 RD
4, 5, 7, 8 (Not used)