SIST EN 300 462-4-2 V1.1.1:2003

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment; Implementation Conformance Statement (ICS) proforma specification

Stadardises SDH timing distribution architectures, synchronisation network level jitter and wander requirements, slave clock timing specifications and primary reference clock specifications.

Prenos in multipleksiranje (TM) – Generične zahteve za sinhronizacijska omrežja – 4-2. del: Časovne značilnosti podrejenih ur, primernih za sinhronizacijo opreme sinhrone digitalne hierarhije (SDH) in pleziohrone digitalne hierarhije (PDH) – Proforma specifikacija izjave o skladnosti izvedbe (ICS)

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.040.20 - Transmission systems
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 300 462-4-2 V1.1.1 (1999-12) - Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment; Implementation Conformance Statement (ICS) proforma specification

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment; Implementation Conformance Statement (ICS) proforma specification33.040.20Prenosni sistemTransmission systemsICS:Ta slovenski standard je istoveten z:EN 300 462-4-2 Version 1.1.1SIST EN 300 462-4-2 V1.1.1:2003en01-december-2003SIST EN 300 462-4-2 V1.1.1:2003SLOVENSKI
STANDARD



SIST EN 300 462-4-2 V1.1.1:2003



ETSIEN300462-4-2V1.1.1(1999-12)EuropeanStandard(Telecommunicationsseries)TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part4-2:TimingcharacterizticsofslaveclockssuitableforsynchronizationsupplytoSynchronousDigitalHierarchy(SDH)andPlesiochronousDigitalHierarchy(PDH)equipment;ImplementationConformanceStatement(ICS)proformaspecificationSIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)2ReferenceDEN/TM-01057-4-2KeywordsICS,synchronization,transmission,SDH,PDH,testingETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/[e-mail]ETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]Ideliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute1999.Allrightsreserved.SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)3ContentsIntellectualPropertyRights.4Foreword.4Introduction.51Scope.62References.63Definitions,symbolsandabbreviations.73.1Definitions.73.2Symbols.73.3Abbreviations.74ConformancetothisICSproformaspecification.8AnnexA(normative):ICSproformaguidance.9A.1GuidanceforcompletingtheICSproforma.9A.1.1Purposesandstructure.9A.1.2Abbreviationsandconventions.9A.1.3InstructionsforcompletingtheICSproforma.11AnnexB(normative):ICSproformaforEN300462-4-1,TimingcharacteristicsofslaveclocksforsynchronizationsupplytoSDHandPDHequipment.12B.1Identificationoftheimplementation.12B.1.1Dateofthestatement.12B.1.2ImplementationUnderTest(IUT)identification.12B.1.3SystemUnderTest(SUT)identification(ifappropriate).12B.1.4Productsupplier.13B.2IdentificationoftheEN.13B.3Globalstatementofconformance.13B.4SSUICSproforma.14B.4.1SSUdescription.14B.4.1.1SSUinterfacedescription.14B.4.2SSUinputtolerance.14B.4.3SSUoutputnoisegenerationinlockedmode.16B.4.4SSUtransfercharacteristic.16B.4.5SSUtransientresponseandholdoverperformance.17History.18SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeTransmissionandMultiplexing(TM).Part1-1:"Definitionsandterminologyforsynchronizationnetworks";Part2-1:"Synchronizationnetworkarchitecture";Part3-1:"Thecontrolofjitterandwanderwithinsynchronizationnetworks";Part4-1:"TimingcharacteristicsofslaveclockssuitableforsynchronizationsupplytoSynchronousDigitalHierarchy(SDH)andPlesiochronousDigitalHierarchy(PDH)equipment";Part4-2:"TimingcharacteristicsofslaveclockssuitableforsynchronizationsupplytoSynchronousDigitalHierarchy(SDH)andPlesiochronousDigitalHierarchy(PDH)equipment;ImplementationConformanceStatement(ICS)proformaspecification";Part5-1:"TimingcharacteristicsofslaveclockssuitableforoperationinSynchronousDigitalHierarchy(SDH)equipment";Part6-1:"Timingcharacteristicsofprimaryreferenceclocks";Part6-2:"Timingcharacteristicsofprimaryreferenceclocks;ImplementationConformanceStatement(ICS)proformaspecification";Part7-1:"Timingcharacteristicsofslaveclockssuitableforsynchronizationsupplytoequipmentinlocalnodeapplications".Parts1-1,2-1,3-1,4-1,5-1and6-1havebeenpublishedasEN300462Parts1-1,2-1,3-1,4-1,5-1and6-1,respectively.AllpreviousETSshavebeenwithdrawn.NationaltranspositiondatesDateofadoptionofthisEN:10December1999DateoflatestannouncementofthisEN(doa):31March2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2000DateofwithdrawalofanyconflictingNationalStandard(dow):30September2000SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)5IntroductionToevaluateconformanceofaparticularimplementation,itisnecessarytohaveastatementofwhichcapabilitiesandoptionshavebeenimplementedforatelecommunicationspecification.SuchastatementiscalledanImplementationConformanceStatement(ICS).TheICSproformaisnotanothercompletedescriptionoftherelatedspecification,butratheracompactformofitsstaticconformancerequirements,tobeusedbythetestlaboratorytoidentifywhichtestshallbeperformedonagivenimplementation.NoteveryfeatureofaprofilespecificationiscontainedintherelatedICSproforma.ForparticularcasesrequiringspecificinformationtheICScanrefertotheappropriateclauseoftherelatedspecificationbymeansofreferences,notesandorcomments.SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)61ScopeThepresentdocumentprovidestheImplementationConformanceStatement(ICS)proformaspecificationforthesynchronizationnetworkgenericrequirementsdefinedinEN300462-4-1[4]incompliancewiththerelevantrequirements,andinaccordancewiththerelevantguidancegiveninISO/IEC9646-7[9]andETS300406[7].2ReferencesThefollowingdocumentscontainprovisions,whichthroughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]EN300462-1-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronisationnetworks;Part1:Definitionsandterminologyforsynchronisationnetworks".[2]EN300462-2-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part2-1:Synchronizationnetworkarchitecture".[3]EN300462-3-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part3-1:Thecontrolofjitterandwanderwithinsynchronizationnetworks".[4]EN300462-4-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part4-1:TimingcharacteristicsofslaveclockssuitableforsynchronizationsupplytoSynchronousDigitalHierarchy(SDH)andPlesiochronousDigitalHierarchy(PDH)equipment".[5]EN300462-5-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part5-1:TimingcharacteristicsofslaveclockssuitableforoperationinSynchronousDigitalHierarchy(SDH)equipment".[6]EN300462-6-1:"TransmissionandMultiplexing(TM);Genericrequirementsforsynchronizationnetworks;Part6-1:Timingcharacteristicsofprimaryreferenceclocks".[7]ETS300406(1995):"MethodsfortestingandSpecification(MTS);Protocolandprofileconformancetestingspecifications;Standardizationmethodology".[8]ISO/IEC9646-1(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[9]ISO/IEC9646-7(1995):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part7:ImplementationConformanceStatements".[10]ITU-TRecommendationO.172:"Jitterandwandermeasuringequipmentfordigitalsystemswhicharebasedonthesynchronousdigitalhierarchy(SDH)".SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)73Definitions,symbolsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:-termsdefinedinEN300462[1]to[6];-termsdefinedinISO/IEC9646-1[8]andinISO/IEC9646-7[9].Inparticular,thefollowingtermsdefinedinISO/IEC9646-1[8]apply:ImplementationConformanceStatement(ICS):statementmadebythesupplierofanimplementationorsystemclaimedtoconformtoagivenspecification,statingwhichcapabilitieshavebeenimplemented.TheICScantakeseveralforms:protocolICS,profileICS,profilespecificICS,informationobjectICS,etcICSproforma:document,intheformofaquestionnaire,whichwhencompletedforanimplementationorsystembecomesanICS3.2SymbolsForthepurposesofthepresentdocument,thefollowingsymbolsapply:KKelvinτTau3.3AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ICSImplementationConformanceStatementIUTImplementationUnderTestMTIEMaximumTimeIntervalErrorPDHPlesiochronousDigitalHierarchyppmpartspermillionSASEStandAloneSynchronizationEquipmentSCSSystemConformanceStatementSDHSynchronousDigitalHierarchySSUSynchronizationSupplyUnitSTM-NSynchronousTransportModule-NSUTSystemUnderTestTDEVTimeDEViationUIUnitIntervalUIppUnitIntervalpeaktopeakAfulllistofabbreviationsusedintimingandsynchronizationislistedinEN300462-1-1[1].SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)84ConformancetothisICSproformaspecificationIfitclaimstoconformtothepresentdocument,theactualICSproformatobefilledinbyasuppliershallbetechnicallyequivalenttothetextoftheICSproformagiveninannexA,andshallpreservethenumbering/namingandorderingoftheproformaitems.AnICS,whichconformstothepresentdocumentshallbeaconformingICSproformacompletedinaccordancewiththeguidanceforcompletiongiveninclauseA.1.InstrumentationinaccordancewithITU-TRecommendationO.172[10]isappropriateforverifyingconformancetothesespecifications.SIST EN 300 462-4-2 V1.1.1:2003



ETSIETSIEN300462-4-2V1.1.1(1999-12)9AnnexA(normative):ICSproformaguidanceNotwithstandingtheprovisionsofthecopyrightclauserelatedtothetextofthepresentdocument,ETSIgrantsthatusersofthepresentdocumentmayfreelyreproducetheICSproformainthisannexsothatitcanbeusedforitsintendedpurposesandmayfurtherpublishthecompletedICS.A.1GuidanceforcompletingtheICSproformaA.1.1PurposesandstructureThepurposeofthisICSproformaistoprovideamechanismwherebyasupplierofanimplementationoftherequirementsdefinedinEN300462-4-1mayprovideinformationabouttheimplementationinastandardizedmanner.TheICSproformaissubdividedintosubclausesforthefollowingcategoriesofinformation:-guidanceforcompletingtheICSproforma;-identificationoftheimplementation;-identificationoftheEN;-globalstatementofconformance.A.1.2AbbreviationsandconventionsTheICSproformacontainedinannexesofthepresentdocumentiscomprisedofinformationintabularforminaccordancewiththeguidelinespresentedinISO/IEC9646-7.ItemcolumnTheitemcolumncontainsanumberwhichidentifiestheiteminthetable.ItemdescriptioncolumnTheitemdescriptioncolumndescribesinfreetexteachrespectiveitem(e.g.parameters,timers,etc.).Itimplicitlymeans"issupportedbytheimplementation?".StatuscolumnThefollowingnotations,definedinISO/IEC9646-7,areusedforthestatuscolumn:mmandatory-thecapabilityisrequiredtobesupported.ooptional-thecapabilitymaybesupportedornot.n/anotapplicable-inthegivencontext,itisimpossibletousethecapability.xprohibited(excluded)-thereisarequirementnottousethiscapabilityinthegivencontext.o.iqualifiedoptional-formutuallyexclusiveorselectableoptionsfromaset."i"isanintegerwhichidentifiesanuniquegroupofrelatedoptionalitemsandthelogicoftheirselectionwhichisdefinedimmediatelyfollowingthetable.ciconditional-therequirementonthecapability("m","o","x"or"n/a")dependsonthesupportofother
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