IEC62843Edition1.02013-01INTERNATIONALSTANDARDStandardforNtimes64kilobitpersecondopticalfiberinterfacesbetweenteleprotectionandmultiplexerequipmentIEC62843:2013(E)IEEEStdC37.94-2002IEEEStdC37.94™CopyrightedmateriallicensedtoBRDemobyThomsonReuters(Scientific),Inc.,subscriptions.techstreet.com,downloadedonNov-27-2014byJamesMadison.Nofurtherreproductionordistributionispermitted.UncontrolledwhenprinteTHISPUBLICATIONISCOPYRIGHTPROTECTEDCopyright©2002IEEEAllrightsreserved.IEEEisaregisteredtrademarkintheU.S.Patent&TrademarkOffice,ownedbytheInstituteofElectricalandElectronicsEngineers,Inc.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromtheIECCentralOffice.AnyquestionsaboutIEEEcopyrightshouldbeaddressedtotheIEEE.EnquiriesaboutobtainingadditionalrightstothispublicationandotherinformationrequestsshouldbeaddressedtotheIECoryourlocalIECmemberNationalCommittee.IECCentralOfficeInstituteofElectricalandElectronicsEngineers,Inc.3,ruedeVarembé3ParkAvenueCH-1211Geneva20NewYork,NY10016-5997SwitzerlandUnitedStatesofAmericaTel.:+41229190211stds.info@ieee.orgFax:+41229190300www.ieee.orginfo@iec.chwww.iec.chAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadingglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AboutIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethelatestedition,acorrigendaoranamendmentmighthavebeenpublished.Usefullinks:IECpublicationssearch-www.iec.ch/searchpubTheadvancedsearchenablesyoutofindIECpublicationsbyavarietyofcriteria(referencenumber,text,technicalcommittee,…).Italsogivesinformationonprojects,replacedandwithdrawnpublications.IECJustPublished-webstore.iec.ch/justpublishedStayuptodateonallnewIECpublications.JustPublisheddetailsallnewpublicationsreleased.Availableon-lineandalsoonceamonthby...