Appendix B Connector Pin Assignments; Rj-45 Connector - NETGEAR SW502 Installation Manual

Appendix B Connector Pin Assignments

This appendix provides information on the RJ-45 connectors that are used for the Model SW502 and
Model SW507 switches and on the AUI and BNC connectors that are used for the Model SW502
switch.

RJ-45 Connector

The RJ-45 connector is used to connect stations, hubs, and switches through unshielded twisted-pair
cable and supports 10/100 Mbps data transmission. The RJ-45 connector accepts four pair Category 5
UTP or screened 100 Ω twisted-pair cable.
Figure B-1. RJ-45 connector
Table B-1. RJ-45 connector pin assignments
Pin Normal assignment
station ports 1-7
1 Input Receive Data +
2 Input Receive Data –
3 Output Transmit Data +
6 Output Transmit Data –
4,5,7,8 Not Used
Connector Pin Assignments
Uplink assignment
cascade Port 7
Output Transmit Data +
Output Transmit Data –
Input Receive Data +
Input Receive Data –
Not Used
B-1