ETSI EN 300 166 V1.2.1 (2001-09)

Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies

REN/TM-01061

Prenos in multipleksiranje (TM) – Fizične in električne karakteristike hierarhičnih digitalnih vmesnikov za opremo, ki uporablja pleziohrone ali sinhrone hierarhije na osnovi hitrosti 2048 kbit/s

General Information

• Status: Published
• Publication Date: 04-Sep-2001
• Technical Committee: TM 1 - TM Core networks, fibres and cables
• Current Stage: 12 - Completion
• Due Date: 07-Sep-2001
• Completion Date: 05-Sep-2001
• Ref Project: SIST EN 300 166 V1.2.1:2003 - Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies35.200Vmesniška in povezovalna opremaInterface and interconnection equipment33.040.20Prenosni sistemTransmission systemsICS:Ta slovenski standard je istoveten z:EN 300 166 Version 1.2.1SIST EN 300 166 V1.2.1:2003en01-december-2003SIST EN 300 166 V1.2.1:2003SLOVENSKI
STANDARD



SIST EN 300 166 V1.2.1:2003



ETSIEN300166V1.2.1(2001-09)EuropeanStandard(Telecommunicationsseries)TransmissionandMultiplexing(TM);Physicalandelectricalcharacteristicsofhierarchicaldigitalinterfacesforequipmentusingthe2048kbit/s-basedplesiochronousorsynchronousdigitalhierarchiesSIST EN 300 166 V1.2.1:2003



ETSIETSIEN300166V1.2.1(2001-09)2ReferenceREN/TM-01061Keywordsinterface,layer1,NNI,PDH,SDHETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 166 V1.2.1:2003



ETSIETSIEN300166V1.2.1(2001-09)3ContentsIntellectualPropertyRights.4Foreword.41Scope.52References.53Definitionsandabbreviations.53.1Definitions.53.2Abbreviations.64Requirements.64.1Tolerablelongitudinalvoltage.74.2Minimumoutputreturnloss.7AnnexA(informative):Bibliography.8History.9SIST EN 300 166 V1.2.1:2003



ETSIETSIEN300166V1.2.1(2001-09)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeTransmissionandMultiplexing(TM).The present document specifies the physical and electrical characteristics of hierarchical interfaces based on ITU-TRecommendationG.703[2]butitdoesnotintendtoprecludetheuseofinterfacescoveredinotherstandards.Theaimofthepresentdocumentistoprovideinter-vendorandinter-operatorcompatibility.TheconformancetestingrequirementscorrespondingtothespecificationscontainedinthepresentdocumentaretobespecifiedinadifferentEN.PhysicalparametersforopticalinterfacesfortheSynchronousDigitalHierarchy(SDH)aretobespecifiedinadifferentstandardwhichisunderdevelopment.NationaltranspositiondatesDateofadoptionofthisEN:31August2001DateoflatestannouncementofthisEN(doa):30November2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31May2002DateofwithdrawalofanyconflictingNationalStandard(dow):31May2002SIST EN 300 166 V1.2.1:2003



ETSIETSIEN300166V1.2.1(2001-09)51ScopeThepresentdocumentspecifiesthephysicalandelectricalparametersofinterfacesbasedonITU-TRecommendationsG.702[1],G.703[2]andG.707[3]forinterconnectionofdigitalnetworkelements:-in-station(i.e.fordistancesbelowafewhundredmetres);-usingmetallic(symmetrica
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