论文题目：四季花园小区FTTH方案设计专业：电子信息工程0804学号：0707050119学生：胡超签名：指导老师：石崟签名：摘要FTTH(fibertothehome，HYPERLINK"http://www.c114.net/keyword/"光纤到户)的概念兴起于20世纪90年代，至今已经历了十余年的发展与演变，作为光接入网的终极方案，FTTH在众多HYPERLINK"http://www.c114.net/keyword/"宽带接入技术中一直是人们关注的重点。FTTH是一种光纤从通信局端一直延伸至用户家庭的宽带光接入方式，在这种接入方式下，每个用户家庭独享一根光纤分支，多个用户的信号通过有源或无源汇聚点分/合路至局端。随着互联网的快速发展，人们对带宽的需求持续增加，传统的电信网络已经不能满足人们对带宽的需求，也无法适应固网运营商在原有网络上开展新服务,于是，可提供全业务、高速率的光接入网就成为了宽带接入网的最有效解决方案。本文以兴平市四季花园小区为宽带接入对象，进行FTTH综合布线的方案设计，通过此设计掌握无源光网络的系统结构以及OLT等相关设备的性能；同时为建设方提供投资分析和施工指导。【关键词】：FTTH；带宽；无源光网络；OLT【论文类型】：设计型Title:FTTHschemedesignforSijihuayuandistrictMajor:ElectronicandInformationEngineering0804Name:HuChaoSignature:______Supervisor:ShiYinSignature:______AbstractFTTH(fibertothehome,FTTH)conceptemergedinthe1990s.Ithasexperiencedmorethantenyearsofdevelopmentandevolution.Astheultimateschemeoftheopticalaccessnetwork,FTTHhasbeenthefocusofattentioninthenumberofbroadbandaccesstechnologies.FTTHisabroadbandopticalaccesswaythatthefiberextendstofamiliesfromcommunicationsinfrastructure.Inthisaccessmode,Eachuserfamilyexclusiveonefiberbranch.Multipleuser’ssignalsarebroughttogetherorseparatedtothecentralofficethroughtheactiveorpassivedotted.WiththerapiddevelopmentofInternet,People'sdemandforbandwidthincreasescontinuously.Traditionaltelecommunicationsnetworkhasbeenunabletomeetpeople'sdemandforbandwidthandunabletoadapttothefixednetworkoperatorintheoriginalnetworkservice.Hence,providingfull-service,high-speedopticalaccessnetworkhasbecomethemosteffectivesolutionforthebroadbandaccessnetwork.ThispaperusedtheXingpingFourSeasonsGardenDistrictasthebroadbandaccessobjectsanddesignintegratedwiringinFTTH.WecangraspthesystemstructureofthepassiveopticalnetworkandtheperformanceoftheOLTequipment,aswellasprovideinvestmentanalysisandconstructionguidancefortheconstructionsidethroughthedesign.【Keywords】FTTH;Bandwidth;PassiveOpticalNetwork;OLT【TypeofThesis】DesignType前言需求总是刺激着技术的进步。随着用户对宽带多媒体信息的旺盛需求的不断提高，宽带网朝着全业务、高带宽、差异化、易运行维护的方向发展已成为不可逆转的趋势