Appendix E Cable and Port Specifications

MGMT 10/100/1000 Ethernet Port

Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .

Table E-6lists the connector pinouts and signal names for a 10/100/1000BASE-T management port (MDI) cable.

Note The RJ-45 interface only uses pins 1, 2, 3, and 6.

Table E-6

10/100/1000BASE-T Management Port Cable Pinout (MDI)

 

 

 

Pin

Signal

 

 

 

1

TD+

 

 

 

2

TD-

 

 

 

3

RD+

 

 

 

6

RD–

 

 

 

4

Not used

 

 

 

5

Not used

 

 

 

7

Not used

 

 

 

8

Not used

 

 

 

Figure E-2shows a schematic of the 10/100/1000BASE-T cable required to connect the management port to a switch or hub (not provided with the switch).

Figure E-2 Twisted-Pair 10/100/1000BASE-T Cable Schematic

MGMT 10/100

Switch/Hub

1TXD+ 1 RXD+

2TXD- 2 RXD-

3RXD+ 3 TXD+

6RXD- 6 TXD-

4

NC

4

NC

5

NC

5

NC

7

NC

7

NC

8

NC

8

NC

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Cisco MDS 9500 Series Hardware Installation Guide

 

OL-17467-02

E-5

 

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Cisco Systems MDS 9500 Series manual Td+, Rd+, Not used