NetworkOperatorPresentationPakDatacomLtd网络运营商介绍白数据课件

EnterpriseClassIPApplicationSupportApplicationQoS,SystemQoSHighestReturnRate(Upto4.2Mbps)IntegratedSecurity(3DES/AES)Real-timeTrafficManagement(VoIP,Video)UnparalleledConfigurationFlexibilityAccessMultipleSatellitesfromSingleHubRealPrivateNetworksFiveFunctionRemoteMostEfficientUseofTransponderCapacitySave30-50%SpaceSegmentTurboProductCodesandAdaptiveInboundsiDirectDeterministicTDMALowestTotalCostofOwnershipReductioninspacecapacitycost(IPbit/Hertz)LowCapitalEntryCostTheiDirectDifference

.iDirectEnabledPartners

.MarketPresenceReturnDataRatesFunctionsTopologyAccessMethod16K–128KServiceTransaction/POSNarrowbandSlottedAlohaNarrowBandPOSMarketType128K–4.2MbEnterpriseApplicationsSharedD-TDMABroadband1Mb–45MbTelco/VideoBroadcastDedicatedDedicatedSCPCSCPCiDirectTechnologiesFillsTheGapBetweenNarrowbandVSATandDedicatedSCPC

i-DIRECT.iDirectAdvantagesFieldProvenTechnology150+HubsSoldto50OperatorsThousandsofVSATsinOperationVeryReputableOrganisationsUseiDirectLowestTotalCostofOwnershipintheIndustryCapitalCost+OperationsCost+SupportCostTechnologyallowsmanydifferentTypesofServicesVoiceVirtualPrivateNetworks(VPNs)RealPrivateNetworksBuilt-inSecurityDifferentLevelsofServiceBuilt-inIPApplicationsSupport.iDirectAdvantagesScalabilityMultipleBandsorSatellitesfromsamehubNotlimitedto15inroutes.ScaleasyouneedDifferentCarrierSizes(1bpsGranularity)BandwidthEfficiencyLowestSatelliteSpaceSegmentforsimilarIPThroughputsSmallestCarrierSpacingAutomaticUplinkPower,Timing,FrequencyOffsetControlMF-TDMAwithD-TDMAAccessAlgorithmFlexibilityOneCarriercansupportMultipleTypesofService(CIRsetc.)DifferentTopologiesfromsameHubReliabilityTechnologyusedinMedical,Military,EmergencyDeploymentsFieldProvenover3years.RemoteConfigurationSimpleDeployment…Integrated,singleboxsolutionStandardIP/EthernetConnectiontoLANNopowerneededatVSATAntennaCentrallyManagedIPRouterApplicationQoSTCPAcceleratorSatelliteModemEncryption.iDirectNextGen.RemoteSatelliteRoutersiDirect7000iDirect5000BusinessCriticalApplicationsforEnterpriseCustomers18Mbps/8.4*MbpsIPDataRateAdaptiveChannelCompressionApplicationQoSTCPOptimization8-PortLANSwitchMeshMode(Optional),SCPCMode,AES/3DESLinkEncryption(Optional)iDirect3000EntryLevel-OptimizedforInternetAccess,BasicVoiceandVideo18Mbps/4.2MbpsIPDataRateAdaptiveChannelApplicationQoSTCPOptimizationStarModeOnlyModel3100–StarOnlyMilitaryandCustomApplications18Mbps/8.4*MbpsIPDataRatePCISlotAdaptiveChannelCompressionApplicationQoSTCPOptimization8-PortLANSwitchMeshMode,SCPCModeAES/3DESLinkEncryption(Optional)ModelStarMeshSCPCSecurity5100XX5150XXX5300XXX5350XXXXModelStarMeshSCPCSecurity7300XXX7350XXXX.TheiDirectSolution(example)iDirect'sBroadbandVSATNetworkSystemProvidesHighlyReliable,Secure,Two-wayTCP/IPTransmissionforHighSpeed,Multi-mediaServiceApplicationsonanyTopology(Star,Star/Mesh,Point-to-Point/SCPC)CorKu-BandSatelliteInternet/LeasedLine/MPLSNetworkOperatorTeleportiDirectBroadbandVSATHubThenewiDirectHubChassisLineCardsupportsnetworkspeedsof18MbpsDownstream,and4.2MbpsUpstream.Asingle20slotHubChassissupportsaggregatespeedsof360Mbps.iDirectSatelliteRouterStar/MeshTopologyMeshConnectionStarTopologyStarConnectionSCPCTopologySCPCConnectionSCPCConnectionBysimplyaddingaseparatelinecard,theiDirectsolutioncansupportdifferenttopologiesfromthesamechassisItcanalsosupportmultiplesatellitelinks.TheiDirectSolutioniDirect'sBroadbandVSATNetworkSystemProvidesHighlyReliable,Secure,Two-wayTCP/IPTransmissionforHighSpeed,Multi-mediaServiceApplicationsonanyTopology(Star,Star/Mesh,Point-to-Point/SCPC)CorKu-BandSatelliteInternet/LeasedLine/MPLSiDirectBroadbandVSATHubiDirectSatelliteRouterStar/MeshTopologyMeshConnectionSCPCTopologySCPCConnectionSCPCConnectionStarTopologyStarConnectionNetworkingiDirectCardstogether.iDirectValuetotheNetworkOperatorBandwidthEfficiencymore.....SaveTypically40-50%SatelliteSpacesegmentwhencomparedtocompetitiveproducts,forthesameIPperformanceScalabilitymore.....EnsuregrowthoftechnologywithbusinessdemandSuperiorTrafficManagementmore.....ProperBandwidthManagementEnsuresoptimaluseofspacesegmentwhileguaranteeingapplicationperformanceFlexibilitymore.....ProvidestheabilitytosupportdifferentrequirementsusingthesametechnologyManageabilityCentralManagementandSimplicityallowsbettercustomerservice.BuildinganIPBusinesswithiDirectiDirect5IFHubChassisiDirect'sBroadbandVSATSolutionAllowsOnetoScaletheBusinessinaVeryCost-EffectiveMannerSpareKu-BandSharedNetworkKu-BandStarTopologyStarConnectionSpareC-BandSharedNetworkStarandStarMeshC-BandStarandMeshTopologyMeshConnectionSpareKu-BandPrivateNetworkonSatellite3PrivateNetworkSCPCConnectionSCPCRemotes.iDirectHubProductsPrivateHubSolutionforanEnterpriseFullFeaturedTDMAHubSingleOB/IBHubSupportforStarandMeshTopologiesVNOVirtualNetworkOperatorANon-FacilitiesBasedSatelliteServicesProviderThatDesirestoOperateTheirOwnNetworksHubChassisSolutionforaTeleportFullFeaturedMF-TDMAHubExtremelyFlexibleandScalableHubSupportforStar,Mesh,SCPCTopologies1IFand5IFModelsMiniHubSolutionforanSmallEnterpriseFullFeaturedTDMAHubSingleOB/IBHubLimitedto15or30RemoteSitesSupportforStarandMeshTopologies.iDirectHubChassisCompact,20Slot,10U,19”RackMountable*Scalable–GrowAsYouNeedFlexibleMultipleMulti-inrouteNetworksWithintheSameChassis*MultipleRFOutputs–Upto5DifferentSatellitesFromOneChassisM:NUniversalLineCardRedundancyN:1PowerandFanRedundancy1Model1IFHubModel5IFHub12345.iDirectLineCardsUniversalLineCardshaveoneModulatorandDemodulatorAllowsanOperatortoscaleservicesasneededCreateanytypeofservice(CIR)withinonecarrier1:1or1:NRedundancyHotSwappableSamecardsforanyband(Ku,C,ExtendedC,Ka)SCPCService.HubProductOptions-VNOVirtualNetworkOperatorIdealForNon-facilitiesBasedProvidersofSatelliteServicesEnablesOperatorstoShareaHubChassisCompletewithSeparateNetworkManagementCapabilitiesEachVNO’sTrafficisEntirelySegregated*VNOLicenseVNOLineCardVNONOCHNOTeleportWANHNOPrivateNetworkVNONMSVNOPrivateorSharedNetworkNMSPPVNONMSVNOPPFlexibilitySlideHNOSharedNetwork.HubProductOptions–PrivateHubPrivateHubIdealForCorporationsthatNeedPrivateNetworkTDM/TDMAStarNetworkwithalliDirectFeaturesProvidesOneInbound/OutboundNetworkCapabilityNativeIPReplacementofFrameRelayNetworksSupportsStandardOutdoorElectronics(BUC/LNB)CompletelyRedundantCustomerHQLANSwitchVoIPRemoteSiteiDirectPrivateHubiDirectSatelliteRouterLANSwitchVoIPRemoteSiteNMSServer(s)ProtocolProcessor(s)WAN.HubProductOptions–MiniHubMiniHub15Usersand30UserLicensesIdealForManagedSmallStarServiceTDM/TDMAStarNetworkwithalliDirectFeaturesProvidesOneInbound/OutboundNetworkCapabilitySupportsStandardOutdoorElectronics(BUC/LNB)NoRedundancyCustomerHQLANSwitchVoIPRemoteSiteiDirectMinHubiDirectSatelliteRouterLANSwitchVoIPRemoteSiteNMSServerProtocolProcessorWAN.iDSSoftwareIPRoutingSoftwareRIPv2StaticRoutesIGMP,IRDPPerformanceEnhancementTCPAcceleration,HTTPAcceleration,RTTMFeatureSet,cRTPIPFeaturesLocalDNSCachingDHCPandDHCPHelperNAT(PAT)QualityofServiceandFilteringSystemQoS-RateLimits,CIR(Dynamic&Static),MinimumCIRCIRReallocation,StickyCIR,CIRbyDemand,GroupCIRApplicationQoS-ClassBasedWeightFairQueuingFilters–AccessControlLists(ACL)QoSbyVLANsLayer2Features802.1qVLANs802.1pPriorityBitsMTUAuto-discoveryIntegratedwithTCPAccelerationSecurityAES/3DESEncryption(Optional)FIPSCertifiedVersion(Optional)HubAuthenticationSatcomTurboProductCodesFECL-Band(Ku/C/Ka)QPSK.BPSK,8PSK*InterfacetoIntegratewithAuto-pointingAntenna’sAutomaticUplinkPowerControlTDMA,MeshandSCPCMobileMode(Secure/Insecure)ManagementCentralizedManagementOvertheairupgradesConfigurationBackup&RollbackCentrallyManagedSlide.Manageability–NetworkOperatorCentralManagementandSimplicityallowsbettercustomerserviceandsupportIndustryLeadingNMSIntegratedFeaturesManagementCentrallyManageallRemotes(SoftwareUpdatesandConfigurations)LowerOperationsCosts.iDirectNetworkManagementSystemIntegratedNMSSystemALLFeaturesManageablefromNMSApplicationQoS,CIR,VLANs,IPComprehensiveNetworkManagementSystemConfiguration,Monitoring,FaultIsolation,AnalysisClient-Server,3-TierArchitectureModularity,Flexibility,SimplifiesMaintenanceLinuxServerBack-EndPerformance,Stability,Maturity,AccessibilitySQLDatabaseSNMPProxy.iBuilderScreenShotsMajorNetworkComponentsAccessedThroughTreeViewTemplateBasedConfigurationsIntuitive&InformationRichDataEntryForms.iMonitorScreenShotsIPActivitybyProtocolHistoricalDataInrouteSlotAllocationBefore/AfterRateShaping.ComponentsoftheGlobalEdgeConnectSolutioniDirectVSATandHubUsedforBackhaulTerrestrialWirelessSolutionWiFiAccessDistributioniCASCompressionServerSolutionCompressionofWebTrafficontheOutboundSavesExpensiveBandwidthOSS/BSSSolutionBilling,Accounting,Configuration,Provisioning,Activation,CustomerCare,AlarmsandManagement.SatelliteEarthStationatCenterofEachCityiDirect5IFor1IFHubInternetiDirectProtocolProcessoriDirectVSATSystemKu-BandTransponderCentralHubLongRangeWi-FiAccessPointOSS/BSSHotspotController(Optional)NMS/OSS/BSSServerWi-FiCPEResidentialPCWi-FiCPEWi-FiAccessPointRelayTeleport’sRFChainUpstreamRouterOSS/BSSHotzoneGatewayiDirectCompressionandAccelerationServersEdgeRouterwithFirewallLoadBalancerVSATTrunkDTHVSATEnterpriseLANorResidentialPCEnterpriseLANOverviewofMajorSubsystemsC-BandTransponderiDirectNMSWi-FiAccessPointRelay.ApplicationPerformance–EndCustomerOptimizedForIPApplications*TCPOptimization(TCPandHTTP)*RealTimeTrafficManagementFeatures(Voice,Video)*Built-inEncryption(AES/3DES)*ExternalAcceleration/QoS*CustomerValueSlideVoIPOracleVideoCitrixBackOfficeERPSolutionsFinancialApplicationsIPSecTransactionsWebBrowsing.Scalability–EndCustomerUpto18.0MbpsdownstreamUpto4.2MbpsUpstreamRapidBandwidthAllocationConfigurableDataRates*CommittedInformationRates*IncreaseBandwidthasneededCustomerValueSlide.HighNetworkAvailability–EndCustomerSuperiorErrorCorrectionTechniquesEliminateWeatherRelatedPerformanceDegradation*AutomaticEnd-to-EndpowercontrolOvercomesrainfadeconditionsespeciallywhenusingKu-BandReliableHardwareFieldProvenover3yearsAdaptiveInboundChannels(Q4’05)*CustomerValueSlide.Flexibility–EndCustomerStarTopologySCPCTopologyStar/MeshTopologyEncryptedNetworksCustomerValueSlide.CentrallyManaged–EndCustomerIntegratedSingleBoxSolution*(Modem,Router,QoS,Encryption,Acceleration)iDirectiDSSoftware*CentrallyManaged*CustomerValueSlide.EndCustomerTypeApplicationDescriptionFinancialServicesAccessSecureTransactionsforAffiliatedSites.AccessSecureTransactionsforFinancialTransactionsatEachSite.Oil&GasTransmissionofReal-TimeData&VoicefromRemoteTrucksinFieldandOffsiteDrillingRigs.MilitaryProvideArmyUnitsMaintainingForceReadinesswithAccesstoStockDatabasesWorldwide.MedicalProvideCommunicationofReal-TimeDataforEmergencyPersonnelinField.InternetServiceProviderProvideHigh-SpeedInternetAccesswithSLAs.ProvidevalueaddservicessuchasWiFi.InsuranceProvideSolutionthatDeliversImmediateConnectivityatCatastrophicSitesforInsuranceClaimsProcessingandVoiceCommunications.CarrierSupplementConnectivityOptionsAllowingAccessAnywhereintheWorldontoTheirMPLSBackboneNetwork.EnterpriseClassApplicationSupportApplicationPerformanceSlide.BandwidthEfficiency–NetworkOperatorPureIPovertheAir(NoMPEGorATMEncapsulation)HighestIPThroughput(~98%Payloadefficiency)*AutomaticPower,Frequency&TimingControl(HighlyEfficientTDMA)RapidDynamicAllocationAlgorithms&MF-TDMA*cRTPReducesVoIPBandwidthbymorethen50%1.2CarrierSpacing–Save~15%AdaptiveInboundChannel(Q4’05)*NetOp.ValueSlide.ScaletheHubwithBusinessDemandsandGrowth*MultipleOutroutesinOneChassis*Upto5Satellitesfromonechassis*Multi-InrouteMF-TDMANetworks(VaryingSizes)*Carrierscangrowin1bpsincrementsAddCapacityandProcessingPoweronlyasneededLineCardtechnologyallowsonetoscaleasrequiredScalability–NetworkOperatorNetOp.ValueSlide.TrafficManagement–NetworkOperatorSuperiorTrafficManagementallowsanoperatortousethebandwidthinanoptimalmannerwhileguaranteeingapplicationperformanceCIRs,MinimumandMaximumRatesperRemoteDynamicCIRassuresRapidAllocationofBandwidth*Application-QoSprovidesBetterPerformance*End-to-EndVLANsSegregatesCustomersTraffic*AES/3DESEncryptionProvidesSecurity(byremote)*EnablesSLAAssurancetoCustomerNetOp.ValueSlideVoiceemailERP.Flexibility–NetworkOperatorFlexibilityallowsonetodeployandsupportdifferentmarketrequirementsusingthesametechnologyMF-TDMAStarori-SCPCorStar/Mesh*SupportsC/Extended-C/Ku/Ka-bandMobileModeSupport*AnyTransponderonSatelliteSupportforVirtualNetworkOperators*NetOp.ValueSlide.RealTimeTrafficManagementHubNM-1OutrouteInroute12575NM-16cRTPreducesoverallbandwidthrequiredQoSidentifies,classifiesandprioritizestraffic*1SAR,FragmentsandInterleavestoensureproperdequeuing*2FeatheringofTimeslotsminimizesjitteraffects*4CIR(StaticorDynamic,applicationTriggered)35NetworkQoSEnsuresproperpriorityacrosssharedmedium*7QoS,SAR,CIRontheoutrouteApplicationPerformanceSlide.CentralManagementSimpleandEasytoUseRemoteManagementCentralizedSoftwareUpdatesFirmwareUpdatesConfigurationChangesApplicationQoSConfigurationVLAN/IPConfigurationAES/3DESEncryptionBandwidthChangesMulticastUpgradesReliable/UnreliableCentralMonitoringRemoteHealthSatcomStatisticsIPStatisticsCentrallyManagedSlide.TCPandHTTPAccelerationSatelliteRouterHubwww.iDCustomerHub/SwitchiDirectRemoteUserTCPAccelerationProcessMaintainsTCPSessionwithServerMaintainsTCPSessionwithRemote(OptimizedforSatelliteLink)EnhancedTCPSessionTCPSessionQueuesRetransmissionResequencingTCPSessionInternetApplicationPerformanceSlideTCPandHTTPAccelerationAvailableinBothDirections.RemoteSiteHeadquartersLAN/WANIPRouteriDirectSatelliteRouterHubIPRouterInternetProtocolProcessorSecureVPN3DESLinkEncryptionEnterpriseSecuritywithoutAffectingPerformanceRetainstheBenefitsofTCPAccelerationandQoSAES/3DESLinkEncryptionSecurityTCPAccelerationApplicationQoSRemoteSiteiDirectSatelliteRouterEncryptedLineUnencryptedLineTrafficManagementSlideApplicationPerformanceSlide.RemoteSiteiDirectSatelliteRouterHubCorporateStandardLinkEncryptionUseEnterpriseSpecifiedSecurity/EncryptionDevicesDataSecuritywithoutAffectingPerformanceRetainstheBenefitsofTCPAccelerationandQoSExternalEncryptionArchitectureEnterpriseSpecifiedSecureLinkExternalEncryptioniDirectNADataAcceleratorApplicationQoSExternalEncryptioniDirectNADataAcceleratorApplicationQoSHeadquartersApplicationPerformanceSlide.ConfigurationFlexibilityEachRemoteCanConfiguredWithaDifferentBandwidthIncreasedBandwidthtoaRemotethroughConfigurationConfigureCIRs,MinimumandMaximumRatesMF-TDMAprovidesefficientBandwidthusageHubRouterSmallRemoteSite512kbps/128Kbps1Mbps/256Kbps2Mbps/512KbpsWith32kbpsCIRRouterMediumRemoteSiteRouterLargeRemoteSiteScalabilitySlide.CompetitiveSolutionvs.iDirect

TypicalRemoteSiteImplementationVoIPServerDesktopsPacketeerQoS/PrioritizationMentatTCPAccelerationCiscoIPRouterNon-iDirectSatelliteModem70Mhz–KuUp-Converter70Mhz–KuDown-Converter70MhzKu-BandComplex,Expensive,MultiplePointsofFailure,DifficulttoManage,SupportSimple,Integrated,Full-featured,CostEffectiveCentrallyManagedSlideKu-BandL-BandiDirectTCP/WebAccelerationQoS/Prioritization3DESEncryptionIPRouterSatelliteModemUp-ConverterLNB.StaticCIR&DynamicCIRStaticCIRCommittedtoSiteevenifitisnotusedR1CIRSharedPoolBandwidthAllocatedtoR1evenifthereisnotrafficatRemoteR1SharedPoolR1SharedPoolDataTrafficBandwidthAllocatedtoR1inbesteffortmannerR1SharedPoolCIRCIRBandwidthAllocatedtoR1sinceApplicationTriggeredDynamicCIRVoiceTrafficDynamicCIRAllocatedtoaremoteonlywhentrafficpresent<1secallocationtimeAllocationmaybetriggeredbyanApplicationTrafficManagementSlideScalabilitySlide.iDirectTPCvs.RSVDownstream

BERPerformanceStandardNetworkOperatingRangeShannonLimitOtherRSViDirectRSVrequires1.5dBincrementalpowertoprovidethesamelevelofservice.At5dBEb/No1/100bitslost1/100,000,000bitslostiDirectOtherRSVHighAvailabilitySlide.QoSandPrioritizationFeaturesApplicationQoS-Enablesreal-timeclassification,andprioritizationofdatatrafficTrafficprioritizationcanbeperformedusingSourceand/orDestinationIPAddressSourceand/orDestinationIPSubnetSourceand/orDestinationPortNumberSourceand/orDestinationPortRangeDiffservandToSBitsVLANIDProtocol(TCP,UDP,HTTP,ICMP,IGMP)ConfigurableQueueLengthsForEachServiceLevelApercentageofbandwidthassignedtoeachservicelevelConfigurabledroppolicyTrafficcanberatelimitedinbothdirectionsLANTrafficServiceQueuesSatelliteNetworkRTTMSlideTrafficManagementSlide.NetworkQoSHierarchicalPrioritizationCapabilityMostFlexibleQoSCapabilityinIndustryMostComprehensivePrioritizationCapabilityNetworkQoS-CoupledwithCIRguaranteesserviceatthenetworklevelPrioritizereal-timetrafficovernon-real-timetrafficacrosssharedsatellitebandwidthAllocatestrafficdemandforeachremoteappropriatelyrt-Real-timeTraffic(e.g.VoIP)nrt-Non-Real-timeTraffic(e.g.FTP)NetworkInroute1Inroute2Inroute3Inroute4rtnrtrtnrtrtnrtrtnrtPrioritizationPreventsnonrealtimetrafficfromoneremoteimpactingRealTimeTrafficonadifferentandunrelatedremoteRTTMSlide.SAR–SegmentationandReassemblyDequeue2345ij1RFOutQoSDistributorVoIPPackets(60Byte)FTPPackets(1500Byte)DequeueRFOutQoSDistributorVoIPPackets(60Byte)FTPPackets(1500Byte)SAR56444433332222fghijkabcde1111abcdefgh1abTheLargeFTPPacketwilldelayvoiceinacongestedstate1abcAspacketsaredividedintoequalsizedpackets,avoicepackethastowaitamaximumofoneburst.d1PacketArrivalTimeRTTMSlide.23456789101175121314R11Frame1Frame2Frame3VoIPPacketsVoIPPacketsVoIPPacketsDelayFrame1Frame2Frame3VoIPPacketsVoIPPacketsVoIPPacketsDelayDelaySignificantvariationindelaycausesjitter.Minimalvariationindelaysignificantlyreducesjitter.BandwidthallocatedtoR1TimeslotFeatheringAllocationRTTMSlide.11111222233334444Transponder1Transponder2Transponder3TranspondernMultipleOutroutesinoneChassisCarrierscanbeonmultipletranspondersHighlyScalableCarriers128K-9M(1kbpsincrements)MultiplePrivateNetworksPerChassis(Upto20Solo-Networks)Thisexamplehas4multi-inroutenetworksMultipleOutroutesPerChassisScalabilitySlide.iDirect’sAbilitytoScaleOneHubChassisprovidesaccessto…AnyTransponderonsatelliteUpto5differentsatellitesSupportsC,Ku,KaBandsSimultaneously200KhzMinimumRequirementComparedto4MHzminforDVBsystemsMultipleOutroutesof9MbpsEachwithaMax.of182MbpsAggregateForwardChannelCapacityComparedto68MbpsMaxforDVBSystems112Transponder121Transpondern112Transponder121Transpondern112Transponder121Transpondern112Transponder121Transpondern11112Satellite1Satellite2Satellite3Satellite4Satellite5C-BandKu-BandKa-BandExtn.C-BandScalabilitySlide.HubSlotGroups–ConfigurationExampleNetwork4SpareSpareSlot1Slot2Slot3Slot4Slot5Slot6Slot7Slot8Slot9Slot10Slot11Slot12Slot13Slot14Slot15Slot16Slot17Slot18Slot19Slot20SlotGroup1SlotGroup2SlotGroup3SlotGroup4SlotGroup5SlotGroups1,2,and3areJumperedontheBackplanetosharetimingNetwork1hasoneoutrouteand11inroutes(orsomesparesex,10inroutesandonespare)Network2hasoneoutrouteandoneinroute(doesnotusetimingonthebackplane)Network3hasoneoutrouteand3inroutes(oneSpare)Network4hasoneoutrouteand3inroutesNetwork1Network3Network4Network2AvailableSlotUpstream(inroute)Downstream(Outroute)Network3Network2Network1iDirectHubSlide.FrequencyHopping–MF-TDMAHubGroup1RemotesDownstream9MbpsFastHoppingMF-TDMA512Kbps512Kbps2MbpsGroup2Remotes2MbpsInrouteGroup1InrouteGroup2BandwidthDemandAnalysedandAllocated8TimesPerSecond“Fast”frequencyhopping,onaburst-by-burstbasisRemotescanbeconfiguredwithMin.CIR,Max.Rate,andDynamicCIRApplicationTriggeredDynamicCIRensureshighbandwidthefficiencyBandwidthEfficiencySlide.iDirectD-TDMANetworkArchitectureHubRemotesDownstream128K–18MUpstream64K–4M125nR1R2R33.99MbpsBurstableBandwidth4Mbps1kbpsEachRemotegetacertaindedicatedBandwidthBandwidthAllocatedtoEachRemoteDynamicallyMultipletimesasecondBandwidthallocatedbasedonQueueDepthateachremoteCIRConfigurationQoS/PrioritizationConfigurationRateLimitingateachremoteBandwidthEfficiencySlide.MultipleInboundsperOutboundHubRemotesDownstream64K–18MUpstream64K–4MRemotesRemotesRemotesScalabilitySlide.End-to-EndVLANs(802.1p/q)VLAN31VLAN22VLANnIPoverEthernetRemote2Remote4VLAN22IPoverEthernetRemote3VLAN31VLANnVLAN31VLANnRemote1/24/24/24/24/247/28IPoverEthernet/28Remote3Remote1Remote3Remote2Remote1Remote3/28/24/24VLANn/24VLAN22/24/24VLAN31Remote47/28PrivateNetworksMaptoMPLS/ATM/LeasedLinesClosedUserGroupsOverlappingPrivateAddressingQoSPerVLANProtocolProcessorIP/MPLSLeasedLinesInternet/VPNTrafficManagementSlide.iDirectMobile/MaritimeSolutionSupportforMovingTrucksandShipsSolutionRequiresaStabilizedAntennaPlatformExternalGPSInterface(RJ-45ConsolePort)ProvidesCurrentLat/LongInformation(NMEAStandard)RemoteConsultstheGPStoAcquireorRe-acquireIntotheNetworkHubWillMaintainConnectivityWithRemoteAsItMovesTimingOffsets,FrameStartDelay,Etc.IntegratedIntoNetworkManagementSystemPointandClickConfigurationWithiniBuilderFlexibilitySlide.TypicalDVBImplementation(1network)Vs.

iDirectIPImplementation(Upto20