Datasheet

AR/GE/FE/U80/80XInstallationManual
34 58000519rev.D
Apendix A Troubleshootin g
Thefollowingtableprovidesasummaryofpossibleproblemsyoumightencounterwhileinstallinga
BridgeWave80GHzlink,alongwithpossiblecausesandtheirsolutions.
Extensivetroubleshootingsupportandknowledgebasearticlesare
availableattheBridgeWaveeSupportknowledgebaseonlineat:
http://bridgewave.com/support/kbrma.htm
ContactBridgeWavesupporttoobtainaloginaccount.
TableA1:Troubleshooting
Problem PossibleCause Resolution
Nopowertoradio Wrongpolarityof supplyvoltage UseaDVMtodeterminethe
polarityandvoltageontheDC
cable.
(SeeSection3.7.2)
Thesupplyvoltagemeasuredat
theradio(whenconnected)is
below15VDC
Thecablerunistoolongor the
cablegaugeistoosmall.
Shortenthelengthofthecable
oruselargergaugecable.
(Seesection3.7.2)
Fiberlightlitatradiobutnoton
networkequipment
Fiberconnectornotinserted
properly
Checkfiberconnectionsatradio
andatnetworkequipment.
Inconsistentfiberport
configurationbetweenradiounit
andconnectedswitchorrouter.
Verifytheconfigurationofthe
networkequipment.Bothports
musteitherbesettoauto
negotiateoreachmustbesetto
notautonegotiatewithflow
controldisabled.
Oneorbothofthefibershave
beendamaged
Usealoopbackconnectorat
theradiotoverifytheradiois
OK,repeatatthenetworking
equipment.Visuallyinspectthe
fibercable.
RadiolinkisdownANDLSP
modeenabled.
Operationnormal.
CheckRFstatusofbothradios
andLSPoptionofbothradios
NMSSetuptab.
Checkforraineventorother
obstructioninRFpath,orradio
isoutofalignment.
RSLvoltagelowerthen
expected
Incorrectcalculationoflink
distance
Verifythatthecalculationtool
usedandtheGPSusedboth
havethesameannotation
system(degreehoursminutes
secondsordegreewitha
decimalvalue)