Installation Manual
IBRInstallationGuide
Page31of40 Doc#770‐00001‐13
Sept.21,2014
TXBW:35MHzRXBW:35MHz
5.3IBRFrequencyandBandwidth:
TX:5300MHzRX:5800MHz
TXBW:35MHzRXBW:35MHz
NOTES: ThesevaluesmightbechangingaslongasRRCisrunning.
Thebandwidthsdonotneedtomatch.
Fromthereport,confirmthatthetwoIBRsarecompatible.Intheexampleabove,thelinkhasoneIBRthat
transmitsinthe5.8GHzbandreceivesinthe5.3GHzband,andoneIBRthattransmitsinthe5.3GHzband
andreceivesinthe5.8GHzband.Twoidenticalradioswillnotcommunicatewithoneanother.
2.3. ResettheLink
Resetthelinkwithasoftreset.(Ifpractical,dothisonbothendsofthelink.)
a. CheckthestatusofthelinkwiththefollowingCLIcommands:
IBR101#showinterfaceradio0status
b. IftheStatusindicatestheTransmitterisONbuttheStatusisDOWN,dothefollowing:
IBR101#configureterminal
IBR101(config)#interfacesradio0
IBR101(config‐rad‐0)#rrcsoft‐reset
Thiswillresetthelinkandradio,forcingaresync.
c. After3to5minuteschecktheradiostatusagain.
IBR101(config‐rad‐0)#exit
IBR101(config)#exit
IBR101#showinterfaceradio0
status
2.4. ReboottheIBRs
a. IfaSoft‐ResetdoesnotestablishalinkthensaveanyconfigurationchangesandreboottheIBRs.
IBR101#copyrunning‐configstartup‐config
IBR101#reload
b. After3to5minuteschecktheradiostatusagain.
IBR101#showinterfaceradio0status
2.5. CheckEIRP,RSL,&SNR
IftheStatusindicatestheLinkStatusstillisDOWN,checkEIRP,RSL,andSNR.Valuesshownbeloware
samplesonly:
EIRP:(shouldbe>15dBm)
S0:27.0dBm S1:27.0dBm Total:30.0dBm
RSL:(shouldbe>‐84dBm;rememberthatthesearenegativenumbers)
1:‐68.5dBm 2:‐69.0dBm 3:‐68.0dBm 4:‐68.5dBm
SNR:(short‐termSNRshouldbe>3dB)
Short‐termSNR:S0:27dB S1:27dB
Long‐termSNR:S0:27dB S1:27dB