APPENDIX A: Networking Connection
A.1 Switch's RJ45 Pin Assignments
10/100Mbps, 10/100BASE-TX
RJ45 Connector pin assignment
Contact
Media Dependent Interface
1
Tx + (transmit)
2
Tx - (transmit)
3
Rx + (receive)
4, 5
6
Rx - (receive)
7, 8
30
MDI
Not used
Not used
MDI-X
Media Dependent
Interface -Cross
Rx + (receive)
Rx - (receive)
Tx + (transmit)
Tx - (transmit)