Adtran DSU 56 用户手册

61200062L1-1

DSU 56/64 User Manual

xiii

Table of Contents

List of Figures ...................................................................................................................... xv

List of Tables ......................................................................................................................xvii

Chapter 1. Introduction
Product Overview ............................................................................................................... 1-1
Front Panel ........................................................................................................................... 1-2

LED Identification ................................................................................................. 1-2

DTE Status (Green) ........................................................................................ 1-2
Network Status (Red) .................................................................................... 1-2
Test Status/Error (Yellow/Red) .................................................................. 1-3

Test Switches ......................................................................................................... 1-3

Rear Panel ............................................................................................................................. 1-4

Chapter 2. Installation
Unpack, Inspect, Power Up ............................................................................................... 2-1

Contents of Shipping Package .................................................................................... 2-1
Customer Provides ....................................................................................................... 2-1
Power Up........................................................................................................................ 2-2

Configuration ....................................................................................................................... 2-2

Clear To Send (CS) - SW 1 ................................................................................... 2-2

Down - Normal .............................................................................................. 2-2
Up - On ............................................................................................................ 2-2

Clear to Send Delay (CS Delay) - SW 2 .............................................................. 2-2

Switch Position ............................................................................................... 2-2
Down - Short .................................................................................................. 2-2
Up - Long ........................................................................................................ 2-2

Antistream - SW 3 ................................................................................................. 2-3

Down - Off ...................................................................................................... 2-3
Up - On ............................................................................................................ 2-3