3-1 PON技术和应用介绍

CENTFORTECHNOLOGIESCO.,LTD.Slidetitle:40-47ptSlidesubtitle:26-30ptColor::whiteCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialPON技术和应用介绍向心力技术CENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page2Contents•接入网发展趋势和xPON接入网发展趋势宽带光接入方式PON系统介绍•EPON原理介绍基本原理关键技术•EPON解决方案Triply－play解决方案CATV解决方案数据安全解决方案CENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page3接入网发展趋势和xPON•接入网发展趋势•宽带光接入方式•PON系统介绍CENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page4高带宽、全业务－未来接入网趋势业务带宽需求数据下载2MbpsVoIP,videotelephonyandvideoconference1MbpsMusicondemand,multimediacontents2MbpsOn-lineGaming1MbpsSDDigitalTV（标清电视）3MbpsHDDigitalTV（高清电视）AdditionalTVchannels(i.e.2HDDTV)10Mbps20MbpsCENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page5住宅业务需求预测•由单业务向多业务甚至全业务模式转化•要求高带宽、高速率•良好的上网体验•用户数据安全保证DownstreamUpstream1HDTV,2SDTVsimultaneouslyamong200+channels16Mb/s50Kb/s1Gamingchannel256Kb/s256Kb/s2Voicecalls&Visio220Kb/s220Kb/sHighSpeedInternet3Mb/s512Kb/sTotal20Mb/s1Mb/sCENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page6光进铜退－接入网发展趋势•解决双绞线接入的带宽瓶颈，满足用户对高带宽业务的需求，如高清电视、实况转播等•解决双绞线接入长距离覆盖的问题，减少网络节点1Mbps3M8M25M100MADSL/ADSL2+CopperBasedVDSL/ADSL2+CopperBasedPONFiberBased2002200320062010时间带宽互联网视频会议远程控制接入技术业务需求VoD标清电视视频会议Game实况TVVoDHDTV3km2km1km~5km覆盖半径CENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page7宽带光接入方式OLTONTONTONUONU光纤光纤NTNT光纤金属线/无线金属线/无线光纤接入网FTTHFTTOFTTB/CFTTCabCENTFORTECHNOLOGIESCO.,LTD.Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page8WhatisPON?•PassiveOpticalNetworkOLTONUOpticalLineTerminalOpticalNetworkUnitPassiveOpticalSplitterPSTNInternetCATVONUONUPON是以点到多点为特征的单纤双向无源光网络；PON包括三个组件：OpticalLineTerminal(OLT),OpticalNetworkUnit(ONU)和OpticalDistributionNetwork（ODN）；ODN中的无源光分路器可以是一个或多个光分路器的级联。PassiveOpticalSplitterCENTFORTECHNOLOGI