Industrial Ethernet Switch
Appendix A – Connector Pinouts
Pin arrangement of RJ-45 connectors:
RJ-45 Connector and Cable Pins
The following table lists the pinout of 10/100Base-TX ports.
Pin Regular
Ports
Uplink
port
1
Output Transmit Data +
Input Receive Data +
2
Output Transmit Data -
Input Receive Data -
3
Input Receive Data +
Output Transmit Data +
4 NC
NC
5 NC
NC
6
Input Receive Data -
Output Transmit Data -
7 NC
NC
8 NC
NC
19