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1、1Broadband Technology UpdateDSLForumMay2007Beijingv6dsl2007_384peter.macaulay@ZDSL.comTheTempleofHeaven-Beijing-北京2DSLintheWorldDSLisgrowing…DSLlineswas173MillionbySeptember2006(DSLF)WorldWideDSLgrowingto500Millionlinesby2010ChangesmakingiteasiertoinstallDSL…DSLForumhasfocusedonauto-configurati
2、onandmultivendorinteroperabilitySELT(SingleEndedLineTest)hasreducedtruckrollsDSLHomeinitiativeoftheDSLForumhascreatedAutoConfigurationServers(ACS)tomanagehomedevices3MarketTrends(Faster+ValueAdd)Faster…Higherspeedsstandards(ADSL2+andVDSL2)Betterspectrummanagement(RE-ADSLADSL2,ADSL2+)BondedServi
3、ces(2,3,4-pairsofADSL2+,VDSL2,SHDSL)IP/EthernetmorepopularValueAddedServices…RemoteBackup(InternetDiskDrivestoManagedServices)Videoconferencing(voice/data/video)VoiceoverIP(VoIP)IPTV,VideoonDemand(VOD),2-wayTVRemoteVirusScanningServicesIPVPN(InternetProtocolVirtualPrivateNetwork)4BroadbandWorld
4、GrowthAsreportedJanuary2007byPoint-TopicfordatacollectedtoSeptember2006…Broadbandgrowthis1.25Millioneachweekwith66%DSL(+800,000DSLinstallsperweek)DSLsubscriberswas173MillionBroadbandsubscribersnow263MillionwithDSLshareintheworldis66%,82%inEurope66%DSL,23%CATV,10%FTTx,1%SatelliteSource:www.point
5、-topic.com5Top10CountrieswithDSLSource:www.point-topic.comAsofSeptember2006China34,932,000USA24,459,902Japan14,593,800Germany12,300,000France11,980,000UK9,317,000Italy8,001,000SouthKorea5,789,958Spain4,811,300Brazil4,095,6006BroadbandValueAddedServicesVASmarketsizegrewfrom$3.3Bto$6.9Bin2004Sour
6、ce:PointTopicMay20057BroadbandDSLRegionalShares8BroadbandUsersSource:IDC9IPTVDeploymentJune2006AsiaPac987,000Europe1,505,000America409,000Worldwide2,950,000Source:www.point-topic.comMarch2007InternetProtocolTVProvidestripleplayfortheServiceProviders(SPs)…VoiceDataTV10InteroperabilityTestingTheD
7、SLForumtestprocedureshavebeenusedfortestingofChipsetandSystemIntegratorPlugfestsusingDSLForumtestproceduresincluding:TR-100(ADSL2/ADSL2+PerformanceTestPlan),WT-114(VDSL2PerformanceTestPlan),TR-060SHDSLPlugfest,TR-067ADSL,andTR-069
