User's Manual

Table Of Contents

Appendix A: Specifications

Page 16 InterReach Spectrum Remote Access Unit Installation Guide - Preliminary Update for Issue 3

APPENDIXA:SPECIFICATIONS

RemoteAccessUnitSpecifications

OperatingTemp ‐25°Cto+50°C

StorageTemperature ‐40°Cto+70°C

Humidity 10%to90%non‐condensing

Dimensions 11.50"x9.00"x3.50"

Weight 7.49Pounds

PowerSource +54Vdc(fromIFEU)

SpectrumSystemSpecifications

RFSpecification

SupportedFrequencyBlocks 2perRemoteAntennaUnit;1‐8perHostUnit

Bandwidth 1.5to75MHznon‐contiguous

FrequencyBandSupported 850Cellular;800iDEN;900iDEN;1900PCS;2100AWS;

700UpperCLowerABC

PropagationDelay

SystemDelay <12microseconds

DelayManagementDigital (ManualorAutomatic)

NoiseFigure

NoiseFigure For1Host,1DRU,8RAUs:<17dB

For1Host,4DRUs,32RAUs:<23dB

InputIP3 >‐10dBm

OpticalSpecifications

OpticalBudget 10dB(Standard);26dB(Optional)

DigitalTransportRate 3.072Gbps