4RF Aprisa SR+ User Manual - page 13
Contents | 11
Aprisa SR+ User Manual 1.5.3
Maintenance .......................................................................... 359
No User-Serviceable Components ........................................................... 359
Software Upgrade ............................................................................. 360
Network Software Upgrade ........................................................... 360
Non-Protected Network Upgrade Process .................................... 360
Protected Network Upgrade Process ......................................... 362
Single Radio Software Upgrade ....................................................... 364
File Transfer Method ............................................................ 364
USB Boot Upgrade Method ..................................................... 365
Software Downgrade ............................................................ 365
Protected Station Software Upgrade ................................................ 366
Interface Connections ............................................................... 367
RJ45 Connector Pin Assignments ............................................................ 367
Ethernet Interface Connections ............................................................. 367
RS-232 Serial Interface Connections ........................................................ 368
RS-232 Pinout .................................................................... 368
RS-232 Customer Cable Wiring ................................................ 368
RS-232 RJ45 LED Indicators .................................................... 368
Alarm Interface Connections ................................................................ 369
Protection Switch Remote Control Connections .......................................... 369
Alarm Types and Sources ........................................................... 370
Alarm Types .................................................................................... 370
Alarm Events ............................................................................ 371
Informational Events ................................................................... 376
Specifications ......................................................................... 377
RF Specifications .............................................................................. 377
Frequency Bands ....................................................................... 377
Channel Sizes ........................................................................... 378
Receiver ................................................................................. 385
Transmitter ............................................................................. 388
Modem ................................................................................... 389
Data Payload Security ................................................................. 389
Interface Specifications ...................................................................... 390
Ethernet Interface ..................................................................... 390
RS-232 Asynchronous Interface ....................................................... 391
Hardware Alarms Interface ........................................................... 392
Protection Switch Specifications ..................................................... 392
Power Specifications .......................................................................... 393
Power Supply ............................................................................ 393
Power Consumption .................................................................... 394
Power Dissipation ...................................................................... 394
General Specifications ........................................................................ 395
Environmental .......................................................................... 395
Mechanical .............................................................................. 395
Compliance .............................................................................. 396