Product Manual

Contents | 7
Aprisa SR+ Product Description 1.5.0
Contents
1. Introduction ............................................................................ 11
The 4RF Aprisa SR+ Radio ...................................................................... 11
Product Overview ............................................................................... 12
Network Coverage and Capacity ....................................................... 12
Automatic Registration .................................................................. 12
Remote Messaging ........................................................................ 12
Store and Forward Repeater ............................................................ 13
Repeater Packet Forwarding..................................................... 13
Repeater Messaging ............................................................... 16
Product Features ................................................................................ 17
Functions .................................................................................. 17
Security .................................................................................... 18
Performance .............................................................................. 19
Usability ................................................................................... 19
System Gain vs FEC Coding ............................................................. 20
Architecture ...................................................................................... 21
Interfaces ......................................................................................... 22
Antenna Interface ........................................................................ 22
Ethernet Interface ....................................................................... 22
RS-232 / RS-485 Interface ............................................................... 22
USB Interfaces ............................................................................ 22
Protect Interface ......................................................................... 22
Alarms Interface .......................................................................... 22
Mounting .......................................................................................... 23
DIN Rail Mounting ........................................................................ 23
Rack Shelf Mounting ..................................................................... 25
Wall Mounting ............................................................................. 26
2. Product Options ....................................................................... 27
Interface Ports ................................................................................... 27
Full Duplex Base Station ....................................................................... 27
Protected Station ............................................................................... 28
Protected Ports ........................................................................... 28
Operation .................................................................................. 29
Switch Over ........................................................................ 29
Configuration Management ...................................................... 29
Power ............................................................................... 29
Data Driven Protected Station................................................................. 30
Operation .................................................................................. 30
Over The Air Compatibility ...................................................... 30
Switch Over ........................................................................ 31
Configuration Management ...................................................... 31
Power ............................................................................... 31
Duplexer Kits ..................................................................................... 32
Radio Duplexer Kits ...................................................................... 32
Protected Station Duplexer Kits ........................................................ 34
USB RS-232 / RS-485 Serial Port ............................................................... 37
USB RS-232 / RS-485 operation ......................................................... 37