Lucent Technologies Network Access Module manual T1/PRI Cable, Ethernet Interface

Models: Network Access Module

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T1/PRI Cable

T1/PRI Cable

Table B-2shows the pinouts for a category 5 unshielded, ungrounded, twisted pair cable, as specified by the EIA/TIA-568-B wiring standard, with an RJ-48C connection

Table B-2T1/E1 RJ-48C Connector Pinout

T1 Port

 

 

 

Direction to or

 

 

 

from the INA

RJ-48C

Signal

Definition

Module

 

 

 

 

1

RXD (Ring)

Receive Data

Input

2

RXD (Tip)

 

 

4

TXD (Ring)

Transmit Data

Output

5

TXD (Tip)

 

 

Ethernet Interface

Table B-3provides specifications for the 10Mbps baseband IEEE 802.3-compatible Ethernet interface.

Table B-3Ethernet Interface

Ethernet

Connector

 

Transmission

Type

Type

Cable Type

Distance

 

 

 

 

RJ-48C

RJ-48C for 10BaseT

Category 5

Hub distance—328ft (100m) maximum

 

 

unshielded

Repeaters—four maximum

 

 

twisted pair

 

 

 

 

 

B-2

INA Module Installation and Configuration Guide

Page 58
Image 58
Lucent Technologies Network Access Module manual T1/PRI Cable, Ethernet Interface