Radwin 2000 - Provisions for Licensed 3.X and 2.5 Ghz Bands

RADWIN2000UserManual Release2.8.30 23‐7
ProvisionsforLicensed3.Xand2.5GHzBands
ProvisionsforLicensed3.Xand2.5GHzBands
Overview
3.XBands
ThenewRADWIN2000CandRADWIN2000Xseriesaddadditionalbandsinthe3.XGHz
rangetothoseinRelease2.5.00.Thenewsupportedbandsfallintotwocategories:Thefirst
categoryconsistsofthosefallingundertheubiquitousFCC,ICorETSIregulation.Thesecond
categoryisreferredtoasRADWINUniversalbands.Thesebandsareknowntoberegulated
butthenumerouscombinationsofregulationandlocationprecludespecificsupport.
Release2.8.30supportstheband3.3‐3.8GHzasfollows:
• FCCpart90subpartZandICRSS‐197supporting3.650‐3.700GHz
• 3.650‐3.675GHzinRestrictedmode
• HardwarereadyfortheUnrestrictedModebandoperatinginall50MHzofthe
3.650‐3.700GHzband
• ICRSS‐192supporting3.475–3.650GHz
• ETSI3.4‐3.7GHzsplitintothreesub‐bands,3.650‐3.675GHz,3.475‐3.650GHzand
3.590‐3.710GHz
• RADWINUniversal3.300‐3.800GHz.
Integratedandconnectorizedproductsareavailable.Allofthemaremultiplebandwiththe
defaultbandbeing3.650‐3.675GHzothe rthantheETSI3.4‐3.7GHzmodels.
Thenewpr oductsmaybeoperatedunder5,10and20MHzchannelbandwidthsandare
broadlycompatiblewiththefullfeaturesetofRADWIN2000.
Tomeetregulatoryrequirements,asomewhatdifferentprocedureisrequiredtosetuplinks
usingthesebands.
2.5GHzBandsforBRS/EBS
TherationaleforthesebandsandrelevantdetailsaredescribedinChapter25.The
installationmethodidsthesameasforotherlicencedFCCbandsasdescribedbelow.
TerminologyRecap
•UniversalbandsrefertoRADWINUniversalbandsasdescribedabove
•3.Xor3.XGHzreferstothefrequencyrange3.300–3.800GHz
• A3.XODUisanODUpreconfiguredtooperateinthe3.XGHzlicensedbands
• A3.XLinkinaRADWIN2000linkusingapairof3.XODUs
•HighResolutionBands‐Channelminimumstepis250KHz.Appliesto3.475‐3.650GHz
ICRSS‐192,3.4‐3.7GHzETSIandthe3.3‐3.8GHzUniversalband.
•LowResolutionBands‐Channelminimumstepis1MHz.AppliestoFCCregulationsin
the3.650‐3.675GHzband.
•InactiveMode‐AnODUispoweredup,incommunicationwithamanagingcomputer
butnottransmitting.ItisrequiredwhereregulationdoesnotpermittheuseofRAD‐