Cables and Connectors

Cable and Connector Pin-Outs

Router Token Ring/802.5 LAN Port Definition

This port accepts the standard nine-pin subminiature D-connector for shielded twisted-pair token-ring cable.

Pin Definition of Token

Ring Connector

Nine-Pin

Token Ring

Connector

Signal

1Data In A

2Ground

35V Out

4Ground

5Data Out B

6Data In A

7Ground

8Ground

9Data Out A

The opposite end of the token-ring cable should be fitted with a medium interface connector (MIC) conforming to the IEEE 802.5 specification.

and Cables Connectors A

Figure A-1. Router Token Ring (802.5 MIC) Connector

A-17