ftth在电信接入网中的应用与分析-application and analysis of ftth in telecommunication access network.docxVIP
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ftth在电信接入网中的应用与分析-application and analysis of ftth in telecommunication access network
AbstractFTTH(fibertothehome)isanopticalaccessnetworkapplicationtypes whichis themostclosetotheuserwithanopticalnetworkunit(ONU)installedinthehomeof auserornearbyusers.Inrecentyears,therapiddevelopmentofFTTHtechnology hasbecomeahotspotinthefieldoftelecommunicationstechnology,thereforeChina Telecompresentsastrategicdispositioncalled?copperretreatintothelight?,and accelerates thepopularizepace.Thethesisfirstlyoverviews thecurrentsituationanddevelopmentofFTTH,then introducesthebasictheoreticalknowledgesuchasthesystemstructureofFTTHand therequirementoftheopticalapply.Secondly,thepaperdiscussesthePONaccess technologyindetail,especiallythereisacomparisonbetweentheEPONandGPON techniques,andintroducedtheapplicationoftheEPONandGPONinFTTH.Based ontheanalysis,thepaperproposesdifferentFTTHconstructionsolutionsindifferent networkoperationandkindsofapplicationscenarios.Finally,wetaketheFTTH opticalcableconstructionprojectofJiangsuXuzhouYunfengasanexample,and discusstheEPONFTTHrealizationschemeindetail,andputforwardrelevant businesssolutionsaccordingtouserneedsandFTTHaccesstechnology characteristic.Keywords:OpticalAccess Network,OpticalFiber,EthernetPassiveOptical Network,Gigabit-CapablePassiveOpticalNetwork目录第一章绪论................................................................................13.6本章小结..............................................................................29第四章FTTH光纤到户应用实例.....................................................304.1工程介绍..............................................................................304.2工程设计方案介绍.................................................................304.2.1网络结构...........................................................................304.2.2 ODN分布304.2.3设备配置及安装.................................................................314.2.4工程量统计.......................................................................354.3业务建设方案.......................................................................354.3.1视频业务建设方案.......................
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