Datasheet

AR/GE/FE/U80/80XInstallationManual
27 58000519rev.D
IfyoudonotobtainaQualityvoltageof 2VDC,donotproceedto
calibratethesystem.Ensureyouarealignedand achieveyour
targetRSLlevel.Thiscanbeconfirmedforyourpathdistanceby
lookinguptheRSLvoltagetodistancecurveinAppendixB.
4. Atthispointyouneedtoconnectthefiberca ble(orafiberloopbackifnonetworkgearis
terminatedtothefarendofthefiber).
Ifusingafiberloopback,removeimmediatelywhentheLinkLEDstartsblinking.
Calibrat eonesideatatimeandw hilemonitoringtheQualityvoltagewithDVM.Verifyyouare
gettinga'quadruplehump'.i.e.voltagewillrise,drop,rise,drop,andriseagain,asillustrated below.
Itshoulde ndwitha3.0VDCto3.3VDCreadingonyourDVM.Alsoverifytheradio‘LinkLED’is
also‘flashing’on/offduringthispro cess.SeeFigure3.10.11 foranillustrationo ftheQuality
Voltageas itfluctuatesduringthecalibrationprocess.
RadioLinkLED
stopsflashing 
2.03.3VDC
Calibrating1000Mbpsmode
10sec.
Calibrating100Mbpsmode
1V 2V 3V 3.3V
Fiberconnected,RadioLink
LEDstartsflashing
QualityVoltageduringCalibrationProcess(90120sec.)
Figure3.10.11: QualityVoltagereadingduringAutoCalibrationprocess
Ifyoucannotobt ainagoodqualityvoltageandyouhaveobtainedthetargetRSL,contactTechnical
Supportat(408)5676906oremailsupport@bridgewave.com forfur therassista nce.
YoumustwaitfortheAutoCalibrationprocesstocompleteonone
radioterminalbeforeautocalibratingtheremoteradioand
ensurebothradiospassthecalibrationprocess.Failuretowait
forthecalibrationtocompletemayresultinafailuretocreatean
RFconnectionbetweenradioterminals.