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Radwin 2000 C PLUS - Stage 2: Physical Survey

Radwin 2000 C PLUS
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RADWINī˜ƒ2000ī˜ƒCī˜ƒPlusī˜ƒUserī˜ƒManual Releaseī˜ƒī˜ƒ3.5.70 3ā€3
Stageī˜ƒ2:ī˜ƒPhysicalī˜ƒSurvey Chapterī˜ƒ3
5.ī˜ƒDetermineī˜ƒandī˜ƒrecordī˜ƒtheī˜ƒcompassī˜ƒbearingsī˜ƒbetweenī˜ƒbothī˜ƒODUs,ī˜ƒrelativeī˜ƒtoī˜ƒnorth.
6.ī˜ƒIfī˜ƒthereī˜ƒar eī˜ƒobstructionsī˜ƒbetweenī˜ƒtheī˜ƒtwoī˜ƒsites,ī˜ƒcalculateī˜ƒtheī˜ƒFresnelī˜ƒZoneī˜ƒ(seeī˜ƒLinkī˜ƒ
Budgetī˜ƒCalculatorī˜ƒforī˜ƒdetails).
7.ī˜ƒIfī˜ƒtheī˜ƒsiteī˜ƒchosenī˜ƒdoesī˜ƒnotī˜ƒmeetī˜ƒrequirements,ī˜ƒconsiderī˜ƒalternativeī˜ƒsites.
8.ī˜ƒUseī˜ƒtheī˜ƒLinkī˜ƒBudgetī˜ƒCalculatorī˜ƒ(onī˜ƒtheī˜ƒCDī˜ƒsuppliedī˜ƒwithī˜ƒtheī˜ƒequipmentī˜ƒorī˜ƒusingī˜ƒtheī˜ƒ
RADWINī˜ƒManager)ī˜ƒtoī˜ƒdetermineī˜ƒtheī˜ƒexpectedī˜ƒperformance.
Stageī˜ƒ2:ī˜ƒPhysicalī˜ƒSurvey
Theī˜ƒphysicalī˜ƒsiteī˜ƒsurveyī˜ƒreviewsī˜ƒtheī˜ƒenvironmentī˜ƒofī˜ƒtheī˜ƒproposedī˜ƒinstallationī˜ƒlocation,ī˜ƒtoī˜ƒ
ensureī˜ƒthatī˜ƒtheī˜ƒlinkī˜ƒsitesī˜ƒareī˜ƒsuitableī˜ƒforī˜ƒtheī˜ƒwirelessī˜ƒnetwork.ī˜ƒTheī˜ƒre sultsī˜ƒofī˜ƒtheī˜ƒphysicalī˜ƒsiteī˜ƒ
surveyī˜ƒshouldī˜ƒbeī˜ƒrecorded.
ļƒ˜ Toī˜ƒperformī˜ƒaī˜ƒphysicalī˜ƒsurvey:
1.ī˜ƒFromī˜ƒtheī˜ƒcompassī˜ƒreadingsī˜ƒtakenī˜ƒinī˜ƒtheī˜ƒpreliminaryī˜ƒsurvey,ī˜ƒfindī˜ƒtheī˜ƒazimuthī˜ƒ(horiā€
zontalī˜ƒposition)ī˜ƒthatī˜ƒtheī˜ƒODUī˜ƒshouldī˜ƒfaceī˜ƒtowardsī˜ƒtheī˜ƒsecondī˜ƒODU.
2.ī˜ƒUsingī˜ƒbinoculars,ī˜ƒlocateī˜ƒanyī˜ƒobstructionsī˜ƒsuchī˜ƒasī˜ƒtallī˜ƒtrees,ī˜ƒhighī˜ƒbuildings,ī˜ƒhillsī˜ƒorī˜ƒ
mountains.ī˜ƒLookī˜ƒforī˜ƒotherī˜ƒRFī˜ƒtowersī˜ƒbetweenī˜ƒtheī˜ƒtwoī˜ƒsites.ī˜ƒMarkī˜ƒtheī˜ƒlocationsī˜ƒofī˜ƒ
theī˜ƒobstructionsī˜ƒonī˜ƒtheī˜ƒmap.
3.ī˜ƒDetermineī˜ƒtheī˜ƒlocationī˜ƒforī˜ƒtheī˜ƒODUī˜ƒ(havingī˜ƒregardī˜ƒforī˜ƒexistingī˜ƒrooftopī˜ƒinstallationsī˜ƒ
andī˜ƒtowerī˜ƒspace).ī˜ƒItī˜ƒshouldī˜ƒbeī˜ƒaboveī˜ƒanyī˜ƒobstructions,ī˜ƒconsideringī˜ƒtheī˜ƒFresnelī˜ƒzoneī˜ƒ
(seeī˜ƒLinkī˜ƒBudgetī˜ƒCalculator).
4.ī˜ƒIfī˜ƒyouī˜ƒneedī˜ƒtoī˜ƒinstallī˜ƒtheī˜ƒODUī˜ƒonī˜ƒaī˜ƒtower,ī˜ƒmakeī˜ƒsureī˜ƒthatī˜ƒtheī˜ƒtowerī˜ƒisī˜ƒfarī˜ƒawayī˜ƒfromī˜ƒ
overheadī˜ƒelectricī˜ƒpowerī˜ƒlines.
5.ī˜ƒDetermineī˜ƒaī˜ƒlocationī˜ƒforī˜ƒtheī˜ƒindoorī˜ƒequipment;ī˜ƒitī˜ƒshouldī˜ƒbeī˜ƒasī˜ƒcloseī˜ƒasī˜ƒpossibleī˜ƒtoī˜ƒ
theī˜ƒODU.ī˜ƒAtī˜ƒanī˜ƒexistingī˜ƒsite,ī˜ƒthereī˜ƒisī˜ƒprobablyī˜ƒanī˜ƒequipmentī˜ƒroomī˜ƒwithī˜ƒcableā€routingī˜ƒ
channels.
6.ī˜ƒMeasureī˜ƒandī˜ƒrecordī˜ƒtheī˜ƒpathī˜ƒlengthī˜ƒofī˜ƒtheī˜ƒcableī˜ƒfromī˜ƒtheī˜ƒODUī˜ƒpositionī˜ƒtoī˜ƒtheī˜ƒindoorī˜ƒ
equipmentī˜ƒroom.
7.ī˜ƒDetermineī˜ƒtheī˜ƒgroundī˜ƒandī˜ƒlightningī˜ƒconnectionī˜ƒpointsī˜ƒofī˜ƒtheī˜ƒinstallation.ī˜ƒTheī˜ƒODUī˜ƒ
andī˜ƒIDUī˜ƒmustī˜ƒbothī˜ƒbeī˜ƒgrounded.
Note
Itī˜ƒisī˜ƒadvisableī˜ƒtoī˜ƒgoī˜ƒonī˜ƒaī˜ƒclearī˜ƒday,ī˜ƒsoī˜ƒyouī˜ƒcanī˜ƒmoreī˜ƒeasilyī˜ƒseeī˜ƒanyī˜ƒ
obstructionsī˜ƒbetweenī˜ƒtheī˜ƒtwoī˜ƒsites.
Note
Theī˜ƒIDUī˜ƒā€ī˜ƒODUī˜ƒcableī˜ƒlengthī˜ƒlimitī˜ƒisī˜ƒ100m,ī˜ƒinī˜ƒaccordanceī˜ƒwithī˜ƒ10/100BaseTī˜ƒ
interface.

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