Appendix B Cable and Port Pinouts

10/100 Ethernet Management and HA Ports

10/100 Ethernet Management and HA Ports

Use modular, RJ-45, straight-through UTP cables to connect the 10/100 Ethernet ports to end systems. Use modular, RJ-45 cross-connect cables to connect to external switches and routers. Figure B-1shows straight-through cables and Figure B-2shows cross-connect cables.

Figure B-1 Straight-Through Cables

Pin number 1

2

3

6

4

5

7

8

Pin number

1

2

3

6

4

5

7

8

H2099

Figure B-2 Cross-Connect Cables

Pin number 1

2

3

6

4

5

7

8

Pin number

3

6

1

2

4

5

7

8

38414

 

The 10/100 Ethernet ports support RJ-45 connectors. Table B-3lists the signals for RJ-45 connector pinouts.

 

 

Cisco SN 5428 Storage Router Hardware Installation Guide

 

 

 

 

 

 

OL-4796-01

 

 

B-3

 

 

 

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Cisco Systems SN 5428 manual 10/100 Ethernet Management and HA Ports, Figure B-1 Straight-Through Cables