Installation Instructions

General Safety Precautions
InterReach Spectrum Remote Access Unit Installation Guide Page 13
TECP-77-222 • Issue 1 • November 2012 © 2012 TE Connectivity Ltd.
Dothefollowing,intheorderpresented,tomounttheRAUsandantennas:
1 Moun
tallMRAUandSRAUsinthelocationsmarkedonthefloorplans.
2 Installthepassiveantennasaccordingtothe
manufacturer’sinstallationinstructions.
NOTE: It is common practice to install passive antennas below the ceiling. If you install a passive
antennaabovetheceiling,whenestimatingtheantennacoveragearea,accountforadditional
lossduetotheceilingmaterial.
3 Connectapassivemulti‐bandantennatotheNconnectoroneachRAUusingcoaxialcable
withtheleastamountoflosspossible.(See“AppendixC:OmniAntenna”onpage29for
informationontheOmniAntennaports.)
Omni Antenna
False Ceiling
SRAU
N1
REV IF OUT REV SECONDARY PORTS
1 2 3
FWD SECONDARY PORTS
1 2 3
FWD IF IN
LINK STATUS
LINK STATUS
SECONDARY
REV
SECONDARY
FWD
MRAU
N1
Coaxial cable
Coaxial cable
CAUTION! Firmlyhand‐tightentheNconnector.DONOTover‐tightentheconnector.