User's Manual

EX7100 Technical Manual - Introduction
©1999 Exicom Technologies (1996) Ltd 1-3 Issue 2 - February 2001
1.3 About this Manual
This Manual contains all the information necessary to enable installation and configuration
of an EX7100 as well as module and fault diagnosis information.
1.4 Terminology
The following terms and abbreviations are used throughout this manual:
BER Bit Error Rate,
BERT Bit Error Rate Test,
DSP Digital Signal Processing,
ESN Electronic Serial Number,
LCD Liquid Crystal Display
LED Light Emitting Diode,
LMS Link Management System,
LTF Line Terminating Frame,
MDF Main Distribution Frame,
PA Power Amplifier
POTS Plain Old Telephone System
PSTN Public Switched Telephone Network
PSU Power Supply Unit,
RSSI Receive Signal Strength Indication,
TCXO Temperature Controlled Crystal Oscillator,
VSWR Voltage Standing Wave Ratio.
This manual refers to “Exchange Terminal” and “Subscriber Terminal” however the
installation instructions apply equally to non-telephone, or Data, systems.