User's Manual

Contents | 7

Aprisa SR+ Product Description

Contents

1. Introduction ............................................................................ 11

The 4RF Aprisa SR+ Radio ...................................................................... 11

Product Overview ............................................................................... 12

Network Coverage and Capacity ....................................................... 12

Automatic Registration .................................................................. 12

Remote Messaging ........................................................................ 12

Product Features ................................................................................ 13

Functions .................................................................................. 13

Performance .............................................................................. 14

Usability ................................................................................... 14

System Gain vs FEC Coding ............................................................. 15

Architecture ...................................................................................... 16

Security ........................................................................................... 17

Interfaces ......................................................................................... 18

Antenna Interface ........................................................................ 18

Ethernet Interface ....................................................................... 18

RS-232 Interface .......................................................................... 18

USB Interfaces ............................................................................ 18

Protect Interface ......................................................................... 18

Alarms Interface .......................................................................... 18

Mounting .......................................................................................... 19

DIN Rail Mounting ........................................................................ 19

Rack Shelf Mounting ..................................................................... 21

Wall Mounting ............................................................................. 22

2. Product Options ....................................................................... 23

Interface Ports ................................................................................... 23

Protected Station ............................................................................... 24

Protected Ports ........................................................................... 24

Operation .................................................................................. 25

Switch Over ........................................................................ 25

Configuration Management ...................................................... 25

Data Driven Protected Station................................................................. 26

Operation .................................................................................. 26

Duplexer Kits ..................................................................................... 27

UHF Duplexer Kits ........................................................................ 27

VHF Duplexer Kits ........................................................................ 28

USB RS-232 Serial Port .......................................................................... 29

USB RS-232 operation .................................................................... 29