Control In/Chain In
61200060L1-1
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
1
GND
2
UNUSED
3
RXDATA
4
UNUSED
5
TXDATA
6
UNUSED
7
RI
8
UNUSED
Ground-Connected to Unit Chassis
Data Received by the TSU
Data Transmitted by the TSU
Ring Indicate from Modem
TSU User Manual
Chapter 2. Installation
DESCRIPTION
2-3