IEEE-Std-802.3bm-(40GE-100GE-标准)

IEEEStandardforEthernetAmendment3:PhysicalLayerSpecificationsandManagementParametersfor40Gb/sand100Gb/sOperationoverFiberOpticCablesSponsoredbytheLAN/MANStandardsCommitteeIEEE3ParkAvenueNewYork,NY10016-5997USAIEEEComputerSocietyIEEEStd802.3bm™-2015(AmendmenttoIEEEStd802.3™-2012asamendedbyIEEEStd802.3bk™-2013andIEEEStd802.3bj™-2014)Authorizedlicenseduselimitedto:HarbinInstituteofTechnology.DownloadedonMay08,2015at03:17:34UTCfromIEEEXplore.Restrictionsapply.Authorizedlicenseduselimitedto:HarbinInstituteofTechnology.DownloadedonMay08,2015at03:17:34UTCfromIEEEXplore.Restrictionsapply.IEEEStd802.3bm™-2015(AmendmenttoIEEEStd802.3™-2012asamendedbyIEEEStd802.3bk™-2013andIEEEStd802.3bj™-2014)IEEEStandardforEthernetAmendment3:PhysicalLayerSpecificationsandManagementParametersfor40Gb/sand100Gb/sOperationoverFiberOpticCablesLAN/MANStandardsCommitteeoftheIEEEComputerSocietyApproved16February2015IEEE-SAStandardsBoardAuthorizedlicenseduselimitedto:HarbinInstituteofTechnology.DownloadedonMay08,2015at03:17:34UTCfromIEEEXplore.Restrictionsapply.TheInstituteofElectricalandElectronicsEngineers,Inc.3ParkAvenue,NewYork,NY10016-5997,USACopyright©2015byTheInstituteofElectricalandElectronicsEngineers,Inc.Allrightsreserved.Published27March2015.PrintedintheUnitedStatesofAmerica.IEEEand802areregisteredtrademarksintheU.S.Patent&TrademarkOffice,ownedbyTheInstituteofElectricalandElectronicsEngineers,Incorporated.PDF:ISBN978-0-7381-9514-8STD20099Print:ISBN978-0-7381-9515-5STDPD20099IEEEprohibitsdiscrimination,harassmentandbullying.Formoreinformation,visit:PhysicalLayerspecificationsandmanagementparametersfor40Gb/soperationoversingle-modefiber(40GBASE-ER4)andfor100Gb/soperationovermultimodefiber(100GBASE-SR4)areaddedbythisamendment.Thisamendmentalsospecifiesafour-lanevariantofthe100GigabitAttachmentUnitInterface(CAUI-4)andoptionalEnergyEfficientEthernet(EEE)for40Gb/sand100Gb/soperationoverfiberopticcables.Keywords:100Gb/sEthernet,100GBASE-ER4,100GBASE-LR4,100GBASE-SR10,100GBASE-SR4,40Gb/sEthernet,40GBASE-ER4,40GBASE-FR,40GBASE-LR4,40GBASE-SR4,amendment,CAUI-4,EnergyEfficientEthernet(EEE),Ethernet,forwarderrorcorrection(FEC),IEEE802.3™,IEEE802.3bm™,MMF,PhysicalMediumDependent(PMD)sublayer,SMFDedicatedtothememoryofourfriendandcolleagueBrianJ.MisekAuthorizedlicenseduselimitedto:HarbinInstituteofTechnology.DownloadedonMay08,2015at03:17:34UTCfromIEEEXplore.Restrictionsapply.ImportantNoticesandDisclaimersConcerningIEEEStandardsDocumentsIEEEdocumentsaremadeavailableforusesubjecttoimportantnoticesandlegaldisclaimers.Thesenoticesanddisclaimers,orareferencetothispage,appearinallstandardsandmaybefoundundertheheading“ImportantNotice”or“ImportantNoticesandDisclaimersConcerningIEEEStandardsDocuments.”NoticeandDisclaimerofLiabilityConcerningtheUseofIEEEStandardsDocumentsIEEEStandardsdocuments(standards,recommendedpractices,andguides),bothfull-useandtrial-use,aredevelopedwithinIEEESocietiesandtheStandardsCoordinatingCommitteesoftheIEEEStandardsAssociation(“IEEE-SA”)StandardsBoard.IEEE(“theInstitute”)developsitsstandardsthroughaconsensusdevelopmentprocess,approvedbytheAmericanNationalStandardsInstitute(“ANSI”),whichbringstogethervolunteersrepresentingvariedviewpointsandintereststoachievethefinalproduct.VolunteersarenotnecessarilymembersoftheInstituteandparticipatewithoutcompensationfromIEEE.WhileIEEEadministerstheprocessandestablishesrulestopromotefairnessintheconsensusdevelopmentprocess,IEEEdoesnotindependentlyevaluate,test,orverifytheaccuracyofanyoftheinformationorthesoundnessofanyjudgmentscontainedinitsstandards.IEEEdoesnotwarrantorrepresenttheaccuracyorcontentofthematerialcontainedinitsstandards,andexpresslydisclaimsallwarranties(express,impliedandstatutory)notincludedinthisoranyotherdocumentrelatingtothestandard,including,butnotlimitedto,thewarrantiesof:merchantability;fitnessforaparticularpurpose;non-infringement;andquality,accuracy,effectiveness,currency,orcompletenessofmaterial.Inaddition,IEEEdisclaimsanyandallconditionsrelatingto:results;andworkmanlikeeffort.IEEEstandardsdocumentsaresupplied“ASIS”and“WITHALLFAULTS.”UseofanIEEEstandardiswhollyvoluntary.TheexistenceofanIEEEstandarddoesnotimplythattherearenootherwaystoproduce,test,measure,purchase,market,orprovideothergoodsandservicesrelatedtothescopeoftheIEEEstandard.Furthermore,theviewpointexpressedatthetimeastandardisapprovedandissuedissubjecttochangebroughtaboutthroughdevelopmentsinthestateoftheartandcommentsreceivedfromusersofthestandard.Inpublishingandmakingitsstandardsavailable,IEEEisnotsuggestingorrenderingprofessionalorotherservicesfor,oronbehalfof,anypersonorentitynorisIEEEundertakingtoperformanydutyowedbyanyotherpersonorentitytoanother.AnypersonutilizinganyIEEEStandardsdocument,shouldrelyuponhisorherownindependentjudgmentintheexerciseofreasonablecareinanygivencircumstancesor,asappropriate,s