ADTRAN T1-FT1 Control In/Chain In Pin Connection, Control PIN Connection Name Description

Models: T1-FT1

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Chapter 2. Installation

Control In/Chain In

Used as an EIA 232 port for connection to a computer or modem (Chain In); or another TSU (Chain Out).

See Table 2-2.

Connector Type - RJ48

pn - AMP# 555164-2

Table 2-2. Control In/Chain In Pin Connection

CONTROL PIN CONNECTION

PIN

NAME

DESCRIPTION

 

 

 

1

GND

Ground-Connected to Unit Chassis

 

 

 

2

UNUSED

 

 

 

 

3

RXDATA

Data Received by the TSU

 

 

 

4

UNUSED

 

 

 

 

5

TXDATA

Data Transmitted by the TSU

 

 

 

6

UNUSED

 

 

 

 

7

RI

Ring Indicate from Modem

 

 

 

8

UNUSED

 

 

 

 

61200060L1-1

TSU User Manual

2-3

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ADTRAN T1-FT1 user manual Control In/Chain In Pin Connection, Control PIN Connection Name Description