Specifications

ASMi-52 Ver. 2.8 i
Contents
Chapter 1. Introduction
1.1 Overview.................................................................................................................... 1-1
Product Options ...................................................................................................... 1-1
DTE Interface ..................................................................................................... 1-1
Line Interface ..................................................................................................... 1-2
Unit Enclosure .................................................................................................... 1-2
Applications ............................................................................................................ 1-2
Features ................................................................................................................. 1-4
Functionality ...................................................................................................... 1-4
Line Interface ..................................................................................................... 1-4
DTE Interface ..................................................................................................... 1-5
Multiplexer Functionality ..................................................................................... 1-6
Timing ................................................................................................................ 1-8
Management ...................................................................................................... 1-9
Diagnostics ........................................................................................................ 1-9
Statistics Collection .......................................................................................... 1-10
Alarm Reporting ............................................................................................... 1-10
SHDSL Repeaters ............................................................................................. 1-10
1.2 Physical Description ................................................................................................. 1-10
1.3 Functional Description .............................................................................................. 1-11
1.4 Technical Specifications ............................................................................................ 1-13
Chapter 2. Installation and Setup
2.1 Site Requirements and Prerequisites .......................................................................... 2-1
2.2 Package Contents ...................................................................................................... 2-2
2.3 Mounting the Rail Mount Unit ..................................................................................... 2-2
2.4 Connecting the Interfaces .......................................................................................... 2-4
Connecting to SHDSL Equipment ............................................................................. 2-5
Connecting to DTE Equipment ................................................................................. 2-5
Connecting to External Alarm Devices ...................................................................... 2-6
2.5 Connecting to Power .................................................................................................. 2-6
Connecting to AC Power .......................................................................................... 2-6
Connecting to DC Power ......................................................................................... 2-6
Chapter 3. Operation
3.1 Turning On ASMi-52 ................................................................................................... 3-1
3.2 Indicators .................................................................................................................. 3-1
Front Panel Indicators ............................................................................................. 3-1
Rear Panel Indicators .............................................................................................. 3-3
Normal Indications .................................................................................................. 3-4
3.3 Default Settings ......................................................................................................... 3-4
3.4 Configuration and Management Alternatives .............................................................. 3-6
Managing ASMi-52 via Ethernet Port ....................................................................... 3-7
Managing ASMi-52 via a Dedicated Timeslot ............................................................ 3-7
Working with Terminal ............................................................................................ 3-8
Control Port Interface Characteristics ................................................................. 3-8
Preparing the Terminal ....................................................................................... 3-9
Data Terminal Ready (DTR) ................................................................................. 3-9