ADTRAN 1202076L1, User Manual

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Chapter 1. Introduction
1-6 TSU 600 User Manual 61202076L1-1
Drop and Insert, Voice, and Router Application
The TSU 600 provides a router interface with an Nx56/64 module. A
drop and insert module provides a second T1 interface to a remote TSU.
T-WATCH PRO (which runs on a PC) easily manages the network. FXO
modules are used to provide PBX extensions to remote sites. See Figure
1-3.
Figure 1-3.
Drop and Insert, Voice, and Router Application
Set Up
ROUTER
ROUTER
0
T-WATCH
OK TEST A LARM
OK TEST ALAR M
OK TEST ERRO R ALARM
DSU
MODULE
CSU
3 2 1 ENTER
6 5 4
9 8
7
#
0 *
C B A
F
E D
CLEAR ALARM REMOTE
SHIFT HOME
COPY
CANCEL
TSU 100
PBX