User's Manual

FlexWave
®
Prism Remote Unit and RF Module Installation Guide FWPP-504-02
Page 10 © May 2017 CommScope, Inc.
Overview of Prism Remote Units
Remote Unit Status LED
ThissectionillustratestheStatusLEDonaQuad-BayPRU.TheStatusLEDfortheSingle-Bay,Dual-Bay,and
Tri-BayPRUsisinthesamelocationandfunctionsthesameastheStatusLEDfortheQuad-BayPRU.
TheRemoteUnithasasingleredStatusLEDthatislocatedonthebottomofthechassis.Atsystemstartup,the
StatusLEDisredtoindicatethattheRemoteUnitispoweringupandthattheSeRFprocessordoesnotyetcontrol
theRemoteUnit;theStatusLEDwillremainredforapproximatelyoneminute.IfafterthreeminutestheStatus
LEDisstillred,itindicatestheRemoteUnitisunabletobootup.(SomecommonfailuresthatcanpreventthePRU
frombootingupincludeafaultyPowerSupply,SeRF,orCompactFlashCard.)
Boom of an AC-Powered PRU Boom of a DC-Powered PRU
Status LED
NETWORK
POWER
48VDC/XXA
MOD D
TX1/RX1
NETWORK
MOD D
TX1/RX1
POWER
100-240 VAC
50-60 Hz
XX AMPS
WARNING:
HIGH LEAKAGE CURRENT. EARTH
CONNECTION ESSENTIAL BEFORE
CONNECTING SUPPLY
MOD D
TX0/RX0
MOD D
TX0/RX0