HCD-E1 Installation & Operation Manual i
Contents
CHAPTER 1 INTRODUCTION
1.1 Overview ....................................................................................................................... 1-1
General ................................................................................................................................1-1
Versions................................................................................................................................ 1-1
Applications..........................................................................................................................1-2
Features................................................................................................................................ 1-2
1.2 Physical Description....................................................................................................... 1-5
Front Panel........................................................................................................................... 1-6
Rear Panel ............................................................................................................................1-6
1.3 Functional Description ................................................................................................... 1-6
Data Channel Characteristics................................................................................................. 1-6
E1 Link Interface Characteristics ............................................................................................ 1-7
HDSL Subsystem Characteristics ...........................................................................................1-7
Management ........................................................................................................................ 1-8
System Timing ....................................................................................................................1-13
Main Principles of Operation ..............................................................................................1-17
1.4 Technical Specifications ............................................................................................... 1-25
HDSL Interface ...................................................................................................................1-25
E1 Sublink Interface ............................................................................................................1-25
Data Channel Interface ....................................................................................................... 1-26
Statistics (Performance Monitoring)...................................................................................... 1-26
Front Panel Controls ...........................................................................................................1-26
Indicators............................................................................................................................1-26
Diagnostics .........................................................................................................................1-27
Timing................................................................................................................................1-27
Supervisory Port.................................................................................................................. 1-28
Alarm Relay ........................................................................................................................1-28
Physical ..............................................................................................................................1-28
Power.................................................................................................................................1-29
Environment .......................................................................................................................1-29
CHAPTER 2 INSTALLATION AND SETUP
2.1 Site Requirements and Prerequisites .............................................................................. 2-1
2.2 Package Contents........................................................................................................... 2-2
2.3 Installation and Setup..................................................................................................... 2-2
Setting the Internal Jumpers and Switches..............................................................................2-2
Connecting the Interfaces.................................................................................................... 2-10
Connecting the Power......................................................................................................... 2-12
CHAPTER 3 FRONT PANEL OPERATING INSTRUCTIONS
3.1 General.......................................................................................................................... 3-1
3.2 Front Panel Controls, Connectors, and Indicators ........................................................... 3-1
3.3 Control of HCD-E1 Operation........................................................................................ 3-3
General ................................................................................................................................3-3
Organization of the LCD .......................................................................................................3-3
Information Displayed on the LCD........................................................................................ 3-5
Using Front-Panel Push Buttons............................................................................................. 3-6
