Беспроводной модем-маршрутизатор

Wireless Modem Router -ADSLCompliance ANSIT1.413Issue2 ITUG.992.1AnnexA(G.dmt); ITUG.992.1AnnexB(G.dmt)withUR2compliant ITUG.992.2AnnexA(G.lite); ITUG.994.1(G.hs) Supportdyinggasp MaximumRate:8Mbpsfordownstreamand1Mbpsforupstream -ADSL2Compliance ITUG.992.3AnnexAandAnnexB(G.dmt.bis) Supportdyinggasp MaximumRate:12Mbpsfordownstreamand1Mbpsforupstream -ADSL2+Compliance ITUG.992.5AnnexAandAnnexB Supportdyinggasp MaximumRate:24Mbpsfordownstreamand1.2Mbpsforupstream -WirelessLANCompliance IEEE802.11gandIEEE802.11b DataRate:54,48,36,24,18,12,9,6Mbpsfor802.11g;11,5.5,2,1Mbpsfor802.11b ModulationTechnique:OFDMfor802.11g;CCK(11Mbps,5.5Mbps)for802.11b;DQPSK(2Mbps)for 802.11b;DBPSK(1Mbps)for802.11b OperatingFrequency:2.4 2.5GHz OperatingChannels:dependingonlocalregulations.Forexample,11Channels(NorthernAmerica),13Channels(Europe),and14Channels(Japan) SupporttheselectionofbestqualitychannelautomaticallyRFTransmitter OutputPower(EIP):13.5dBm(22mW)for802.11g,17.5dBm(56mW)for802.11b TXSpectrumMask:complywithIEEE802.11b/gstandardRFReceiver Sensitivity:complywithIEEE802.11b/gstandard ExternalandinternalAntenna:Hardwarediversitysupport CoverageArea:300meters(LOS) Supportsecuritystandards: WEPRC4with64-bitor128-bitkeylength WPA/WPA-PSKorMIXEDMode/ WPA2/WPA2-PSKorMIXEDMode802.1x SupporttheAccessControlfunction:onlyregisteredWLANclientsareallowedtoassociatetothis device.SSIDcanbehiddenforthesecurityissueTwoSSIDsaresupported.Thetwowireless networkscanbeconfiguredindifferentwirelesssecuritylevel.SupporttheRepeaterfunctionto extendthecoverageareaSupportwirelessuserisolationforthehotspot -ATMFeatures ComplianttoATMForumUNI3.1/4.0PermanentVirtualCircuits(PVCs) Supportupto16PVCsforUBR,CBR,VBR-nrt,VBR-rtwithtrafficshaping RFC2684LLCEncapsulationandVCMultiplexingoverAAL5 RFC2364Point-to-PointProtocol(PPP)overAAL5/ RFC2225ClassicalIPandARPoverATM RFC2516PPPoverEthernet:supportRelay(TransparentForwarding)andClientfunctions SupportPPPoE,PPPoA,MERandBridgedmode; OAMF4/F5End-to-End/SegmentLoopbackCells -BridgingFeatures Supportsself-learningbridgespecifiedinIEEE802.1d; Supportsupto4096learningMACaddresses TransparentBridging TransparentBridgingamong10/100MbEthernet,USBand802.11gwirelessLAN SupportsIGMPSnooping; Supports802.1QVLANpacketpass-through -RoutingFeatures NAT(NetworkAddressTranslation)/PAT(PortAddressTranslation)letmultipleusersontheLAN toaccesstheInternetforthecostofonlyoneIPaddress. ALGs(ApplicationLevelGateways):suchasNetMeeting,MSNMessenger,FTP,QuickTime,mIRC, RealPlayer,CuSeeMe,VPNpass -throughwithmultiplesessions,RTSP,SIP,etc. PortForwarding:theuserscansetupmultiplevirtualservers(e.g.,Web,FTP,Mailservers)on user'slocalnetwork. SupportDMZ; UPnPIGD(InternetGatewayDevice)UPnPextensionforNATtraversalcapability Staticroutes,RFC1058RIPv1,andRFC1723RIPv2 DNSRelay/ DynamicDNS; DHCPClient/Relay/Server Timeprotocolcanbeusedtogetcurrenttimefromnetworktimeserver. SupportIGMPProxy;Support802.1QVLANTagging SupportIP/BridgeQoSforprioritizethetransmissionofdifferenttrafficclasses Supportportmappingfunctionwhichallowsyoutoassignalldatatraffictransmittedamong specificInternetconnectionsandLANports HARDWARE-Interface OneRJ-11portforPSTNADSLconnection FourRJ-45portsforIEEE802.3/802.3u10/100Base-Tauto-sensingandauto crossoverEthernetconnection OneUSBclientportcomplianttoUSB1.1; IEEE802.11b/gwirelessLAN OneWLANOn/Offbuttontoenableordisablewirelesssignal Onehiddenbuttonforrestorationoffactorydefaultsettings