ZTE ZXWLW822E Indoor Wireless AP User Manual

ZTE Corporation Indoor Wireless AP

user manual

ZXWLW822EWirelessAccessPointUserManualVersion:V1.0ZTECORPORATIONNO.55,Hi-techRoadSouth,ShenZhen,P .R.ChinaPostcode:518057Tel:(86)75526771900Fax:(86)75526770801URL:http://ensupport.zte.com.cnE-mail:support@zte.com.cn
LEGALINFORMATIONCopyright©2010ZTECORPORATION.Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionofthisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPORATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORATIONoroftheirrespectiveowners.Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredisclaimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-infringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceontheinformationcontainedherein.ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.TheultimaterighttointerpretthisproductresidesinZTECORPORATION.RevisionHistoryRevisionNo.RevisionDateRevisionReasonR1.02013-08-08FirsteditionSerialNumber:SJ-20130807102306-001PublishingDate:2013-08-08（R1.0）
ContentsChapter1SafetyPrecautions....................................................................1-1Chapter2ProductDescription..................................................................2-1Chapter3PowerSupply............................................................................3-1Chapter4AntennaInstallation..................................................................4-1Chapter5Installation.................................................................................5-1Chapter6FatAPCommissioningInstruction.........................................6-1Chapter7FitAPCommissioningInstruction..........................................7-1AppendixAQ&A.......................................................................................A-1I
Chapter1SafetyPrecautionsInstallationlUsethepoweradapterattachedtotheZXWLW822E.Anyotherpoweradaptermaydamagethedeviceormakeitfailtooperateproperly.lEnsurethatthepoweroutletandthecablecansustaintheload.Anoverloadedoutletanddamagedcablemayresultinanelectricshockorare.Checkthecableperiodically.Ifitisdamaged,replaceitimmediately.lEnsurethatthedeviceisinstalledinanenvironmentthatiswellventilated,andensurethatthedeviceventsarenotblocked.lEnsurethatthedeviceisawayfromaheatsourceorahightemperaturearea,andthedeviceisnotexposedtodirectsunlight.lEnsurethatthedeviceisawayfromahumidarea.lPlacethedeviceonastablesurface.UsagelWhenyoustopusingthisdeviceorneedtocleanit,turnoffthedeviceandremovethepowercable.Notethatthepoweradaptermaybehot.lAfteryoupoweroffthedevice,waitatleast15secondsbeforeyoupoweritonagain.lIfyouwillnotusethedeviceforalongperiod,removethepowercabletoavoiddamagecausedbylighteningorvoltageandpowersurges.ServiceDonotdisassemblethedeviceoropentheenclosure.Donottrytorepairthedevice.Theviolationmayvoidyourwarranty.Inthefollowingcases,contactZTEafter-salepersonnel:lThepowercableorplugisdamaged.lLiquidhasfallenintothedevice.lThedevicewassoakedbyrainorotherliquids.lThedevicedoesnotoperateproperlywhenyouoperateitasinstructed.lTheenclosureisdamagedbecauseoffallingorhitting.lTheindicatorsdonotashnormally.1-1SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter2ProductDescriptionOverviewTheZXWLW822Ebroadbandwirelessaccessproductisanindoordual-frequencyt-fatintegratedAP.Itcanoperationin2.4GHzand5GHzfrequencies.The2.4GHzfrequencyisusedforwirelesscoverage.The5GHzfrequencyisusedforwirelesscoverageandwirelessbridging.TheZXWLW822Ehastwomodels,W822EandW822Ei.TheW822EusesanexternalantennaandtheW822Eiusesaninternalantenna.TheZXWLW822Ehasthefollowingfeatures:lSupports12VDCpowersupplyandPoE/PoE+powersupply.lSupportsMIMO3x3.Eachfrequencybandsupportsupto450Mbpsrates.lProvidestwo10M/100M/1000Mauto-sensingelectricEthernetportsandsupportsautomaticdetectionofnetworkcableconnectionsthroughMDI/MDI-X.lSupportsdesktop,wall,andceilingmountmodes.lBasedontheUniedZTECSPPlatform,whichenablestheZXWLW822EtoeasilyswitchbetweentandfatAPmodesandprovideareliableandmanagablecarrier-classWLANnetwork.lComplieswiththeIEEE802.11a,802.11b,802.11g,and802.11nstandardsandusestheOFDMtechnology.Withthehightransmissionrate,highreceivingsensitivity,andlongtransmissiondistancefeatures,itissuitablefordeploymentinWLANhotspotstoprovideWLANaccessforusersandtooffersuperbwirelessaccesssolutionsforbasictelecomoperators,ISPsandindustrialenterprises.lSupportsmultiplesecurityencryptionmechanismsandrightsmanagementtoprotectWLANsecurity.Figure1showstheexternalviewoftheZXWLW822E.2-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure1ExternalViewLEDIndicatorsTheZXWLW822ELEDindicatorsarelocatedonthetopoftheAP .ForadescriptionoftheLEDindicators,refertoTable1.Table1LEDIndicatorsIndicatorStatusDescriptionFlashingslowlyThedeviceispoweredonandnotregisteredtotheAC.FlashingfastThedeviceisbeingstartedorthesoftwareisbeingupdated. RUNONTheAPisregisteredtotheAC.ONThe2.4GfrequencyWLANfunctionisenabled.FlashingDataisbeingtransmitted. 2.4GOFFThe2.4GfrequencyWLANfunctionisdisabledorfaulty.ONThe5GfrequencyWLANfunctionisenabled.FlashingDataisbeingtransmitted. 5GOFFThe5GfrequencyWLANfunctionisdisabledorfaulty.ONEthernetport1isconnectedproperly.FlashingDataisbeingtransmittedthroughEthernetport1. ETH1OFFEthernetport1isnotusedforfailstooperateproperly.ONEthernetport2isconnectedproperly.FlashingDataisbeingtransmittedthroughEthernetport2. ETH2OFFEthernetport2isnotusedforfailstooperateproperly.1.Flashingslowly:ONfor500msandOFFfor500ms2.Flashingquickly:ONfor100msandOFFfor100ms3.Flashing:ONfor900msandOFFfor100ms2-2SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter2ProductDescriptionInterfaceDescriptionsFigure2showstheexternalinterfacesoftheZXWLW822E.Figure2ExternalInterfacesForadescriptionoftheexternalinterfaces,refertoTable2.Table2DescriptionoftheExternalInterfacesInterfaceDescriptionETH1/PoElConnectedtothenetworkportofaPCoranothernetworkdevicethroughanRJ-45cable.lProvides802.3atPoE+48V/0.83Apowersupply.ETH2lConnectedtothenetworkportofaPCoranothernetworkdevicethroughanRJ-45cable.lUsedtocascademultipleAPs.RESETPressandholdthisbuttonforfivesecondstorestorethesettingstothedefaults.Aftertherestoration,thedeviceisrestarted.DC12VPowerport,usedtoconnecttothepoweradapter.TheinputpowermustbeDC+12V/2A.TechnicalSpecicationsTable3showsthetechnicalspecicationsoftheZXWLW822E.Table3T echnicalSpecicationsItemSpecificationDimensions(L×W×H)188mm×188mm×45mmWeight0.75kgPowersupplymodel802.3atPoE+48V/0.83Apowersupply.l12V/2ADCpowersupply.Maximumpowerconsumption20WOperationtemperature–10℃to55℃Operationhumidity5%to95%IPprotectionlevelIP412-3SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter3PowerSupplyTheZXWLW822Esupportsthefollowingpowersupplymethods.Youcanuseanyofthemethodbasedonyourneeds.lPowerthedevicethroughtheattachedexternalpoweradapter,seeFigure3.Figure3PoweringtheZXWLW822EthroughthePowerAdapterlIftheswitchdoesnotsupportPoEpowersupply,theremote48VEthernetpowersupplythroughthestandardPoEmoduleisused,seeFigure4.3-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure4PoweringtheZXWLW822EthroughtheStandardPoEModulelPowerthedevicethroughtheswitchthatsupportsthestandardPoEmodule,seeFigure5.Figure5PoweringtheZXWLW822EthroughaPoESwitch3-2SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter4AntennaInstallationToinstalltheantenna,performthefollowingsteps:1.Puttheantennaintotheprotectivesheath.Figure6AntennaInstallation(one)2.Connecttheantennatothe2.5Gor5Gantennainterfaceandtightenitclockwise.Figure7AntennaInstallation(two)3.Puttheprotectivesheathnearthedeviceshell.4-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure8AntennaInstallation(three)4.Installingtheotherantenna,theantennaisinstalledsuccessfully,seeFigure9Figure9AntennaInstallation(four)4-2SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter5InstallationAbstractTheZXWLW822Ecanbeplacedonadesk,hungonawall,orinstalledtotheceiling.Pre-requisiteslTheindoortemperatureandhumiditydonotexceedtheallowedoperationtemperatureandhumidity.lTheAPisfreefrominterferencewithin2-3meters,forexample,cordlessphonesandtransformers.TheAPisfreefrominammableandexplosiveitems.lTheplacetoinstallthedeviceisdetermined.Iftheplacechanges,youneedtoapplytochangetheAPdesign.lThedistancebetweentheEthernetswitchandtheAPislessthan100meters.Atleast100mmareleftfromaroundthedeviceforheatdissipation.lIftheAPisinstalledwithinaroom,theAPmustbefreefrommetalblockswithinonemeter.lIftheAPisinstalledinaweakelectricitywell,itis1.5to2metershighfromtheoortoensureventilation.Inaddition,thewellmustbefreefromdust.lIftheAPisinstalledtotheceiling,itmustbenearthemanholetofacilitatemaintenance.Iftheceilingisnotinstalled,donotinstalltheAPabovethelocationwherethesuspendedceilingwillbeinstalled.Otherwise,theAPwillbeblocked.DesktopInstallationPlacethedeviceonastabledesk.Ensurethatitisnoteasytobemovedandfallontotheoor.WallInstallationToinstalltheZXWLW822Eonawall,performthefollowingsteps:1.Conrmtheinstallationposition.Presstheadaptertothewallandmarktheinstallationholesonthewall.2.Drillholesbasedonthemarkedholeswithapercussivedrill.Theapertureis6mmandthedepthis40mm.Useacleanertoclearthedust.5-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure10DrillingHoles3.Inthedrilledholes,inserttheuniversalanchors,andhammertheanchorsintothewallcompletelywitharubberhammer,seeFigure11.Figure11InstallingtheUniversalAnchors4.Securethepositioningboltsintheuniversalanchors.5.Installtheinstallationadaptoronthewall,seeFigure12.5-2SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter5InstallationFigure12InstallingtheInstallationAdaptor6.Installthedeviceontotheinstallationadaptor.Caution： ：：Thedeviceissecurelyinstalledontotheinstallationadaptorwhenyouhearaclicksound,whichindicatesthatthepositioningreedisinposition.Figure13InstallingtheDevice7.Thedeviceissuccessfullyinstalledonthewall,seeFigure14.5-3SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure14DeviceInstalledontheWallCeilingInstallationIfyouneedtoinstallthedevicetotheceiling,youneedtobuytherequiredinstallationcomponents.Thecomponentsincludeamountingframeandadeviceadapter,seeFigure15andFigure16.Figure15MountingFrameFigure16DeviceAdapterBasedontheinstallationenvironment,thedevicecaneitherbeinstalledtothecommonceilingorsuspendedceiling.Installthedevicetothecommonceiling5-4SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter5InstallationTheinstallationprocedureisthesameasthatofwallinstallation.Installthedevicetothesuspendedceiling.Performthefollowingstepstoinstallthedevicetoaceiling.1.Conrmthepositiontoinstallthedevice.Loosenthemountingframeandinstalltheframetothebeamofthesuspendedceiling,seeFigure17.Figure17LooseningtheMountingFrame2.Lockthemountingframetothebeamandsecurethescrews,seeFigure18.Figure18SecuringtheMountingFrametotheBeam3.Installtheadaptertothemountingframe,seeFigure19.Figure19InstallingtheAdaptortotheMountingFrame5-5SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManual4.Securethescrewsoftheadapter,seeFigure20.Figure20SecuringtheScrewsoftheAdapter5.Installthedevicetotheadapter.Caution： ：：Thedeviceissecurelyinstalledontotheinstallationadaptorwhenyouhearaclicksound,whichindicatesthatthepositioningreedisinposition.5-6SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter5InstallationFigure21InstallingtheDevicetotheAdapter6.Thedeviceissuccessfullyinstalledonthesuspendedceiling,seeFigure22.Figure22DeviceInstalledontheSuspendedCeiling5-7SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter6FatAPCommissioningInstructionWhentheZXWLW822EisinfatAPmode,itneedstobeconnectedandcongured.APConnectionPerformthefollowingstepstoconnecttheZXWLW822E:1.PoweronthedevicebyreferringtothePowerSupplysection.2.ConnectthedevicetoadebuggingPCthroughanetworkcable,andstartthedebuggingPC.3.ConguretheIPaddressofthedebuggingPC.EnsurethattheZXWLW822EandthePCareinthesamenetworksegment.PerformthefollowingstepstocongurethePC:a.SelectStart>ControlPanel>NetworkConnection.TheNetworkConnectionwindowisdisplayed.b.Right-clickLocalAreaConnectionandselectProperties.TheLocalConnectionPropertiesdialogboxisdisplayed.c.Double-clickInternetProtocol(TCP/IP).TheInternetProtocol(TCP/IP)Propertiesdialogboxisdisplayed,seeFigure23.6-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure23InternetProtocol(TCP/IP)PropertiesDialogBoxd.SettheIPaddresstothe192.168.0.Xnetworksegment.Thesubnetmaskis255.255.255.0.Note： ：：Bydefault,theIPaddressoftheZXWLW822Eis192.168.0.228.Thesubnetmaskis255.255.255.0.APCongurationT oconguretheAP ,performthefollowingsteps:1.LogintotheAP .a.OpentheIEbrowseronthedebuggingPC,andenter192.168.0.228intheaddressbarandpressEnter.ThePleaselogintocontinuedialogboxisdisplayed,seeFigure24.6-2SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter6FatAPCommissioningInstructionFigure24PleaselogintocontinueDialogBoxb.Enterthedefaultusernameandpassword(admin/admin),andclickLogin.2.SettheAPmodeoftheZXWLW822EtoFat.a.SelectAdministration>APManagement>APMode.TheAPModedialogboxisdisplayedb.SetAPModetoFat,seeFigure25.Figure25APModeDialogBoxNote： ：：Bydefault,theZXWLW822EisintAPmode.Ifitisinfatmode,youdonotneedtomodifyit.c.ClickSubmit.Thedeviceisrestartedautomatically.TheAPmodeismodiedsuccessfully.3.SettheWANport.a.SelectNetwork>WAN>WANConnection.TheWANConnectionpageisdisplayed,seeFigure26.6-3SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualFigure26WANConnectionPageNote： ：：ThefatAPmodeincludesroutemodeandbridgemode.Selectthecorrectmodebasedonthenetworkingsolution.b.SetWANTypeasrequired.lIfWANTypeissettoDHCP,theconnectedSTAdeviceobtainstheIPaddressdynamically.lIfWANTypeissettostatic,entertheIPaddress,maskdefaultgateway,andtheDNSaddress.lIfWANTypeissettoPPPOE,enterthecorrespondingusernameandpassword.4.SettheLANport.a.SelectNetwork>LAN>AddressManagement.TheAddressManagementpageisdisplayed,seeFigure27.6-4SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter6FatAPCommissioningInstructionFigure27AddressManagementPageb.Settheparameters.Foradescriptionoftheparameters,refertoTable4.Table4AddressManagementParametersParameterDescriptionLANIPAddressTheIPaddressoftheAPontheLANside.SubnetMaskThesubnetmaskoftheAPontheLANside.DHCPServiceSetthisparametertoDHCPServer.DHCPStartIPAddressThestartIPaddressallocatedtoaterminal.DHCPEndIPAddressTheendIPaddressallocatedtoaterminal.DNS1DNSaddress.DefaultGatewayAPaddress.5.SetWLAN.a.SelectNetwork>WLAN>Basic.TheBasicpageisdisplayed.b.Settherequiredparameters.Foradescriptionoftheparameters,refertoTable5.6-5SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualTable5BasicParametersParameterDescriptionNetworkCardSelectnetworkcard1forthe2.4Gmode,andnetworkcard2forthe5Gmode.ModelBoththe2.4Gand5GmodessupportmultipleIEEE802.11operationmodes.lForthe2.4Gmode,itisrecommendedtosettheparametertoMixed(802.11b+802.11g+802.11n).lForthe5Gmode,itisrecommendedtosettheparametertoMixed(802.11a+802.11n).Channel(2.4G)Selectachannelbasedonthemanagementenvironmentandtheanti-interferencerequirements.Channels1to13areavailable.Default:auto.Channel(5G)Channels149,153,157,161,and165areavailable.WhenmultipleAPsareconfigured,theAPsmustbeconfiguredwithdifferentchannelstoavoidinterference.OnlySelect1/6/11Ifthischeckboxisselected,onlychannels1,6,and11areavailable.Thesechannelshaveastrongorthogonalfrequency-divisionanti-interferencefeature.6.SetSSID.a.SelectNetwork>WLAN>SSIDsetting.TheSSIDSettingspageisdisplayed,seeFigure28.6-6SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter6FatAPCommissioningInstructionFigure28SSIDSettingsPageb.ModifytheSSIDname,forexample,ZTE.Thisnameisdisplayedastheuserandusedinconnection.Fortheotherparameters,usethedefaultsetting.7.Setencryption.a.SelectNetwork>WLAN>Security.TheSecuritypageisdisplayed.b.TheZXWLW822Esupportsmultipleauthenticationmethods.TousetheWPA-PSKmethod,setAuthenticationTypetoWPA-PSK,seeFigure29.Figure29WPA-PSKAuthenticationTypec.EnterthepasswordintheWPAPassphrasetextbox.Therangeisfrom8to63characters.d.ClickSubmit.8.(Optional)Settheadditionalinformation.6-7SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManuallTosetthesystemtime,selectApplication>TimeManagement.lTosettherewall,selectSecurity>Firewall.lTorestartthedeviceorrestoretothedefaultsettings,selectManagement>DeviceManagement>SystemManagement.6-8SJ-20130807102306-001ZTEProprietaryandConfidential
Chapter7FitAPCommissioningInstructionBydefault,theZXWLW822EissettothetAPmode.IntAPmode,onlyadataconnectionisrequiredbetweentheAPandtheAC.OthercongurationsaremanagedthroughtheAC.ThetAPdoesnotneedtobecongured.Ifitcannotbeconnected,verifythatnocongurationoftheAPismodied.1.LogintotheAP .ForhowtologintotheAP ,refertotheFatAPCommissioningInstructionsection.2.SelectAdministration>APManagement>APMode.ChecktheAP .Bydefault,itissettoFit.3.SelectNetwork>WAN>WANConnection.ChecktheACDiscoveryMode.Bydefault,itissettoDHCP.7-1SJ-20130807102306-001ZTEProprietaryandConfidential
AppendixAQ&AThefollowingarethefrequentlyaskedquestions.Youcantrytohandleproblemsbyreferringtothefollowingrecommendations.Ifyoucannothandleaproblem,contacttheoperator.WhytheSTAcannotbeconnectedtotheAP?T oconnecttoanAP ,thefollowingstepsarerequired:searchingforanavailableAP ,authenticatingtheSTA,andconnectingtheSTAtotheAP .IftheSTAcannotbeconnectedtotheAP ,thecausesmaybeattributedtothefollowing:lTheauthenticationandencryptionmodesoftheSTAandtheAParedifferent.lThereisinterferencefromotherwirelessdevices.Checkwhethertheconnectionisinterferedbyanywirelessdevice.TurnoffthedeviceandcheckwhethertheSTAcanbeconnectedtotheAP .Ifyes,shieldormovetheinterferencesource.lTheSTAandtheAParenotcompatible.TheSTAmaynotcomplywiththe802.11standard,soitcannotbeconnectedtotheAP .WhythebandwidthisnotashighasexpectedafteraWLANisestablished?Inmostcases,thisiscausedbyinterference.Inaddition,agingofthedevicemayreducethebandwidthbecausethetransmissionpowerisreduced.Youcantrythefollowingmethodstohandletheproblem:lChangethewirelesschannel.Selectanotherwirelesschannel.Checkwhethertherateisgreatlyimproved.lClearthewirelessinterference.Removethedevicethataffectsthebandwidth.Turnoffthedeviceandcheckwhethertheproblemissolved.Ifyes,shieldthedeviceorchangeitsposition.lCheckthesignalstrength.Checkthesignalstrength.Ifthesignalisweak,theantennamaybeloosed,orthetransmissionpowerisreducedbecauseoftheagingofthedevice.lCheckthenetworkcard.A-1SJ-20130807102306-001ZTEProprietaryandConfidential
ZXWLW822EWirelessAccessPointUserManualThepowerofthenetworkcardmaynotenough.TrytomovethedeviceclosertotheAP .Whydolinksfailtooperatestably(increaseddelayandpacketloss)aftertheWLANoperatesproperlyforaperiod?TheWLANisinterfered.Trythefollowingmethodstohandletheproblem:lCheckwhetherthedevicesareconnectedproperlybycheckingthecablesandtheantenna.lPoweroffthedeviceandthenrestartit.lRestorethedevicetothedefaultsettingandcongureitagain.lCheckwhetherthedevicesonboththewireandwirelesssidesareattackedbyviruses.A-2SJ-20130807102306-001ZTEProprietaryandConfidential
FCC Statement: Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: ● Reorient or relocate the receiving antenna. ● Increase the separation between the equipment and receiver. ● Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ● Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other channels is not possible. This device and it's antennas(s) must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. This device is going to be operated in 5.15~5.25GHz frequency range, it is restricted in indoor environment only. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

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