User manual

61202156L1-1 TDU 120e User Manual xiii
Table of Contents
List of Figures ...........................................................................................................xxi
List of Tables ..........................................................................................................xxiii
Chapter 1. Introduction.......................................................................................... 1-1
TDU120e Overview ..................................................................................................1-1
Standard Features in the TDU 120e.................................................................1-2
TDU Option Modules........................................................................................1-3
Option Module Architecture............................................................................1-4
TDU 120e Configuration Applications ..................................................................1-5
Router, PBX, Video Conferencing Application..............................................1-5
Chapter 2. Installation............................................................................................2-1
Unpack, Inspect, Power Up ....................................................................................2-1
Receipt Inspection..............................................................................................2-1
ADTRAN Shipments Include...........................................................................2-1
Customer Provides............................................................................................. 2-1
Power Connection..............................................................................................2-2
Grounding Instructions ...........................................................................................2-2
Rear Panel Layout .................................................................................................... 2-4
TDU 120e Interfaces...........................................................................................2-5
Network Interface ......................................................................................2-5
Nx56/64 Serial Interface ...........................................................................2-5
DS-1 (PBX) Interface ..................................................................................2-5
Control Port Input ......................................................................................2-5
Craft Port .....................................................................................................2-6
Chain Port Output .....................................................................................2-6
10BaseT Interface .......................................................................................2-6
External Alarm Connector ........................................................................2-6
Power Up Testing .....................................................................................................2-7
Self-Test ............................................................................................................... 2-7
Board Level Tests ................................................................................2-7
RAM and EPROM Tests ....................................................................2-7