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