Name: Radwin 5000 HPMP
Brand: Radwin
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RADWIN5000HPMPUserManual Release3.5.70 4‐28

InstallingFixedSubscriberUnits

ConnectingtheHSUtotheNetwork

ThesameconsiderationsasforanHBSholdfortheHSUs.

PoweringuptheHSUfromaPoEdevice

ThesameconsiderationsasforanHBSholdfortheHSUs.

EstablishingaRadioLink‐AligningHSUstoaHBS

UsetheHSUsbuzzertoperformHSUantennaalignmenttoaHBS.

 ToalignanHSUtoitsHBS:

1.EnsurethatthesectorantennaoftheHBSisalignedpreciselytothesectoritis

intendedtocover.Useacompassandtopographicalmapstodothis.

2.ForboththeHBSandHSUs:UsingacoaxcablewithN‐Typeconnectors,connectthe

verticalpolarizationconnectoroftheantennatotheANT1connectoroftheODU.

Then,usingasecondcoaxcablewithN‐Typeconnectors,connectthehorizontal

polarizationconnectoroftheantennatotheANT2connectoroftheODU.

3.EnsurethatpowerisconnectedtothesitePoEsacrossthesector.

AnunalignedHSUstartsbeeping20secondsafterpowerup,andcontinuesbeeping

untilitisalignedtotheHBS.

Thealignmentdetailsaredescribedinthenexttwosteps.“Antenna”refersbothto

anexternalantennaandanintegratedantenna.Thetwostepsshouldbecarriedout

foreachHSUinthesector.

4.Makeahorizontalsweepof180degreeswiththeHSUantennasothatthestrongest

signalfromtheHBScanbedetected.

5.SlowlyturntheHSUantennabacktowardsthepositionoftheHBS,listeningtothe

toneuntilthebestsignalisreached.

Seethefollowingfigureforaudiblesignal

variations.

Figure4‐38:BeepSequenceforantennaalignment

Note

ThereisnoparticularreasontouseANT1andANT2inthatorder:Theyjust

have tobethesameforeachODUinthesector.Further,adoptinga

conventionlike“ANT1isalwaysvertical”avoidsmistakesacrossalarge

sector.

Radwin 5000 HPMP User Manual

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