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1、南京邮电大学工程硕士学位论文摘要ABSTRACTSinceEFMA(EthernetFirstMileAlliance,Ethernetinthefirstmilealliance)in2004JunereleaseofEPONspecificationIEEE802.3ah,EPONtechnologyhasgotfastdevelopment,atpresenttherelatedchipsanddevicesarealreadymature,andhavealargerscaleapplications.Aftertheor
2、ganizationforstandardization,equipmentandchipmanufacturers,operatorsworktogether,commercialEPONchipandopticalmoduleisalreadymature,realizetheEPONchiplevelandsystemlevelofinteroperabilitytest;EPONindustrychaininmaturefurther,formthebenignmarketcompetitionpattern,equipm
3、entcostisreducedfurther,hasreachedthescalecommerciallevel.ImplementationofJinanUnicombroadbandupgradeprogram,thecomprehensiveapplicationofEponhasbecomethebasicrequirements.TheJinanmetropolitanaccessnetworkinalargenumberoftheuseofEpontechnology,EpontechnologyofFTTXprov
4、ideagoodplatform.ThepaperfirstintroducetheEPONtechnologydevelopmentstatus,maincharactereristic,standardization,discusstheworkingprincipleofEPON,liststhekeytechniqueofEPON.DesigntheEPONinJinanUnicomlarge-scaleapplicationsarebasedontheconstructionstandardsandimplementat
5、ionplan,discussedEPONbusinesscapabilitiesandrequirements,bearingnetworkapplicationthroughthelistofEPONintheJinanmetropolitanareanetworkapplicationcase,selectthesolutionsandthemainequipment,EPONmetropolitanareanetworkapplicationcaseinorganizationanddesign,theadvantages
6、andeffectconductin-depthresearchandanalysis.OntheapplicationofEPONproblemsaresummarizedandanalyzed,putforwardtosafeguardthesolvingprocess,offerreferenceforpractitioners.Keywords:EthernetPassiveOpticalNetwork;DynamicallyBandwidthAssignment;FTTX;MPCP8南京邮电大学工程硕士学位论文目录目录第
7、一章绪论.........................................................11.1课题研究背景......................................................11.2EPON标准的发展...................................................21.2.1国际标准......................................................21.2.2国家标准.....
8、.................................................21.3FTTH/EPON发展现状.................................................31.3.1FTT
