A P P E N D I X B

Connector and Cable Specifications

Connector Specifications, page B-1

Cables and Adapters, page B-4

Connector Specifications

10/100, page B-1

SFP Module Connectors, page B-2

Dual-Purpose Ports, page B-3

Alarm Port, page B-3

10/100

The 10/100 Ethernet ports use standard RJ-45 connectors and Ethernet pinouts with internal crossovers. These ports have the send (TD) and receive (RD) signals internally crossed so that a twisted-pair straight-through cable and adapter can be attached.

Figure B-1 10/100 Port Pinouts

Pin Label

1RD+

2RD-

3TD+

4NC

5NC

6TD-

7NC

8NC

1 2 3 4 5 6 7 8

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Cisco IE 3010 Switch Hardware Installation Guide

 

78-19581-02

B-1

 

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Cisco Systems IE301024TC manual Connector Specifications, 10/100