Radwin 2000 - Key Features of RADWIN 2000

RADWIN2000UserManual Release2.8.30 2‐5
KeyFeaturesofRADWIN2000
» GbEsupport
GbEsupportisavailableforEthernetser vicesonlyusingaGbEPoEdeviceorIDU‐C0.
» HighCapacity
TheRADWIN2000systemprovidesahigh‐capacitylinkofupto200Mbpsnetaggre‐
gatethroughput
» SuperiorSpectralEfficiency
BuiltonadvancedMIMOandOFDMtechnologies,theRADWIN2000systemprovidesa
high‐capacitylinkatchannelbandwidthsof5,10and20MHz.Thesechannel
bandwidthssupportshighrobustnessoftheairinterfaceunderinterferenceandharsh
conditions.
» Multi‐bandProducts
EveryRADWIN2000Multi‐bandradiosupportsmultiplefrequencybands.TheRAD‐
WIN2000Multi‐bandproductssupporttheregulationsofFCC,ICCanada,ETSIand
WPCIndia.DFSissupportedwhererequiredbyregulation.
» Telcograde
Extremelyrobustperformanceunderharshweatherconditions
» OperatesinnLOS/NLOSanddenseenvironments
» AdvancedAirInterface
TheRADWIN2000systemprovidesanadvancedair‐interfacebasedonMIMO,antenna
diversityandOFDMtechnologies,resultinginanexceptionallyrobustairinterfaceand
highfrequencybandgranularity.
Usingthefollowingtechnologies,theRADWIN2000airinterfaceisdesignedtoensure
nonstop,highqualitytransmission,evenunder interferenceandharshconditions:
• AutomaticAdaptiveRate(AAR)isamechanismthatdynamicallyadaptstheairinter‐
faceratebychangingboththesignalmodulationandcoding.
• AutomaticChannelSelection(ACS)choosesthebestchannelbymonitoringtheavail‐
ableradiochannelsanddynamicallyselectingachannelwhichisbestsuitedfortrans‐
missionatanygiventime.
• AutomaticRepeatRequest(ARQ)isamechanismforerrorcontrolduringdatatrans‐
mission.Whenthereceiverdetectsanerrorinthereceivedinformation,itautomati ‐
callyrequeststhetransmittertore‐sendtheinformation.Thisprocessisrepeated
untilthetransmissioniserrorfreeortheerrorcontinuesbeyondapredetermined
numberofmaximumtransmissions.RADWIN2000'sARQmechanismisoptimizedfor
time‐criticaltraffic.
• ForwardErrorCorrection(FEC)withverylowoverheadandalgorithmsspecifically
designedforthevaryingconditionsoflicense‐exemptfrequencybands,ensuringfast,
robustanderror‐freecommunications.
» Hightransmission(Tx)power
TheRADWIN2000systemsupportshighTxpower,compliantwithradioregulations.
HighTxpowerincreasesthesystem'savai labilityandrange,andenablesthehigh
performancewithsmallerantennas,thusreducingthetotalcostofthesolution(lower
CAPEX),installationandtowerrentcosts(lowerOPEX).