Appendix A Rj-45 Pin Specification - Planet FSD-803PE User Manual

When connecting your FSD-series 10/100Mbps Ethernet Switch to another switch, a
bridge or a hub, a straight or crossover cable is necessary. Each port of the Switch
supports auto-MDI/MDI-X detection. That means you can directly connect the Switch to
any Ethernet devices without making a crossover cable.
The following table and diagram show the standard RJ-45 receptacle/ connector and their
pin assignments:
Contact
4, 5
7, 8
10-000039-000.indd
RJ-45 Connector pin assignment
MDI Media Dependant
Interface
1 TX + (transmit)
2 TX - (transmit)
3 Rx + (receive)
6 Rx - (receive)
The standard cable, RJ-45 pin assignment
The standard RJ-45 receptacle/connector
17
APPENDIX A
RJ-45 PIN SPECIFICATION
MDI-X Media Dependant
Interface -Cross
Rx + (receive)
Rx - (receive)
TX + (transmit)
Not used
TX - (transmit)
Not used
2004/8/27,
17
05:37