Exicom Limited EX7100-1 Manual Do Utilizador

EX7100 Technical Manual - Contents

©1999 Exicom Technologies (1996) Limited

i

Issue 2 - May 2001

Contents

Page

List of Figures

ix

1 Introduction

1.1 General

1-1

1.2 Configuration

1-2

1.2.1

64 kbit/s digital “pipe”

1-2

1.2.2

Six low bit rate voice/fax/data channels

1-2

1.3 About

this

Manual

1-3

1.4 Terminology

1-3

1.5 EX7100

Specifications

1-4

1.5.1 System

Parameters

1-4

1.5.2

Power, Mechanical and Environmental

1-4

1.5.3

Multi-channel Voice and Data Multiplexer

1-5

1.5.4 Data

Channel

1-6

1.5.5 System

Management

1-6

1.6 System

Planning

1-7

2 Installation of Antenna and Equipment

2.1 General

2-1

2.2 Antenna

Sites

2-1

2.3

Mounting the Antenna

2-2

2.3.1 Antenna

Polarisation

2-2

2.3.2 Antenna

Direction

2-3

2.3.3

Antenna Cable Grounding Kits

2-3

2.4

Positioning the EX7100 Terminal

2-4

2.5

Mounting the Terminal in the Rack

2-5

2.6 Cable

Connections

2-5

2.6.1 General

2-5

RF

Connection

2-5

DC Power Input

2-7

2.7

Terminal Type Specific Connections

2-8

2.7.1

Digital Data Terminal Connections

2-8

Synchronous Data V.35

2-8