适合三网融合的小区光纤接入解决方案及仿真

1,1,2(1.,161006;2.,161006):,,,:;;;Opent:TN915.6:A:100528788(2010)0320029204Afiber2opticaccesssolutionfortriple2play2basedcommunitiesanditssimulationHePeng1,FuLanying1,2(1.InstituteofCommunicationandElectronics,QiqihaerUniversity,Qiqihaer161006,China;2.QiqiharBranch,ChinaUnitedNetworkCommunicationsGroupCo.,Ltd.,Qiqihaer161006,China)Abstract:Onaccountofthecurrentsocialbackgroundandevolutionarytendencythattheconvergenceoftelecommunication,broadcast/televisionandcomputernetworksispushedforward,thispaperpresentsafiber2opticaccesssolutionappropriatefortriple2play2basedcommunitiesandanalyzestheprincipleofitsdesignandrealizablefunctions.Simulationresultsshowthatthissolutionisappropriateforthetriple2playaccessnetworks.Keywords:tripleplay;fiber2opticaccess;solution;Opentsimulation,,,,,TriplePlay,,,,//(ADSL/VDSL/FTTH),,,,,,,(),,[1],,,,,11.1(1)10:100206308(2)6,,,,,(3)525,100Mbit/s(4)325,(5)54,:2010202207:(19702),,,,,9220103(159)STUDYONOPTICALCOMMUNICATIONS2010.06(Sum.No.159)RJ245,,(),(6),,,,,,,,1.2(1)(2)(3)::(POTS)(ISDN)(DDN);:;:;:,,;:,;:(4),,1.3FTTx+ADSL+HFC/LANFTTx+ADSL+/(HFC/LAN)(OLT)(ONU),OLT,ONU,OLTONU,ONUHFC5OLT,ONUOLTONUSDHHONET,11FTTx+ADSL+HFC/LAN1,3ONUOLT,,[2]HONET,OLT,ONU,,POTS(CAN),OLTV5.2E1OLTE1DDN,DDN,OLTCAN,,(CableModem)OLT(SIPP)CAN(BAM)(SUP)OLT,V5LEV5CAN,ONU,(OSU)BAM,[3](1):(FTTZ),HONETONLADSLHFC,,ADSLADSL2(ATU2R),ATU2R,0320103159(PPP)IP,,10MPOTS,,HFC,100MISP,155/622Mbit/sATM1000MInternet,,HFCCableModem,,10M(2):(FTTB),(LANSW)LANSW310/100M,24100M2OpnetOpent,,[4],22,,,,,,(ServerLoad)(EthernetDe2lay),,3,,,,,,75Mbit/s34,,,,45,,513:6,0.35ms,63,,,,Op2net,:[1],.[M].:,2003.5.[2],.[M].:,2006.72275.[3].[J].,2002,12(5):20223.[4],.[J].,2008,48(2):77281.(6)OFSK,;,OFSK:[1]XuL,WangBC,BabyV,etal.All2opticaldatafor2matconversionbetweenRZandNRZbasedonaMach2Zehnderinterferometricwavelengthconverter[J].IEEEPhotonTechnolLett,2003,15(2):3082310.[2]KwokCH,LinC.Polarization2insensitiveall2opticalNRZ2to2RZformatconversionbyspectralfilteringofacrossphasemodulationbroadenedsignalspectrum[J].IEEEJSelectTopicsQuantumElectron,2006,12(3):4512458.[3]WangJ,SunJ,SunQ.Proposalforall2opticalformatconversionbasedonaperiodicallypoledlithiumniobateloopmirror[J].OptLett,2007,32(11):147721479.[4]KawanishiT,SakamotoT,IzutsuM.All2opticalmodulationformatconversionfromfrequency2shift2ke2yingtophase2shift2keyingbyusingopticaldouble2side2bandmodulationtechnique[A].CLEO2005[C].Marryland,USA:IEEE,2005.2:148821490.[5]ChiaraluceF,GambiE,MazzoneM.All2opticalFSKmo2demodulationthroughfour2waveinteractions[A].MELECON98[C].Tel2Aviv,Israel:IEEE,1998.2:7492753.[6]LuY,YanC,ChangQ,etal.AnAll2opticalMetro2AccessInterfaceforaPONSystemBasedonNRZtoFSKFormatConversion[A].OFC/NFOEC2008[C].SanDiego,California,USA:OSA,2008.OWH7.[7]FuS,DongJ,ShumP,etal.Experimentalobserva2tionsofbothinvertedandnon2invertedwavelengthconversionbasedontransientcrossphasemodulationofSOA[J].OptExpress,2006,14(17):758727593.2320103159