Cisco Systems 4430 Ethernet Cable Pinouts, 4 Straight-Through 100BASE-T Cable Pinout

Models: 4430

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Ethernet Cable Pinouts

Chapter 1 Introducing the Content Router 4430

System Hardware Features

Ethernet Cable Pinouts

The following pinout information for common cable configurations can assist you in purchasing or building replacement cables.

Table 1-4shows the pinout for a straight-through 100BASE-T cable.

Table 1-4 Straight-Through 100BASE-T Cable Pinout

RJ-45 Pin

Signal

RJ-45 Pin

 

 

 

1

TX+

1

 

 

 

2

TX–

2

 

 

 

3

RX+

3

 

 

 

4

4

 

 

 

5

5

 

 

 

6

RX–

6

 

 

 

7

 

7

 

 

 

8

 

8

 

 

 

Table 1-5shows the pinout for a crossover 100BASE-T cable.

Table 1-5 Crossover 100BASE-T Cable Pinout

RJ-45 Pin

Signal

RJ-45 Pin

 

 

 

1

TX+

3

 

 

 

2

TX–

6

 

 

 

3

RX+

1

 

 

 

4

 

4

 

 

 

5

 

5

 

 

 

6

RX–

2

 

 

 

7

 

7

 

 

 

8

 

8

 

 

 

 

Cisco Content Router 4430 Hardware Installation Guide

1-8

78-12541-01

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Cisco Systems 4430 Ethernet Cable Pinouts, 4 Straight-Through 100BASE-T Cable Pinout, 5 Crossover 100BASE-T Cable Pinout