Cabletron Systems CSX200 manual Port Descriptions, 1 Ethernet Twisted Pair Ports

Models: CSX200

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Port Descriptions

Chapter 3: 10BASE-T LAN Requirements

Temperature — Multi-pair PVC 24 AWG telephone cable typically has an attenuation of approximately 8–10dB/100 m at 20°C (68°F). The attenuation of PVC insulated cable varies with temperature. At temperatures greater than 40°C (104°F), use plenum-rated cable to ensure that attenuation remains within specification.

Port Descriptions

Table 3-1defines the pinout for the Ethernet twisted pair ports 1 through 12.

Table 3-1 Ethernet Twisted Pair Ports (1-12)

Pin Number

Signal Name

 

 

 

 

1

Twisted Pair

Transmit +

 

 

 

2

Twisted Pair

Transmit -

 

 

 

3

Twisted Pair

Receive +

 

 

 

4

Ground

 

 

5

Ground

 

 

6

Twisted Pair

Receive -

 

 

 

7

Ground

 

 

8

Ground

 

 

3-2

CSX200 Installation Guide

Page 32
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Cabletron Systems CSX200 manual Port Descriptions, 1 Ethernet Twisted Pair Ports