ITU-T O.173-2007(E) Jitter measuring equipment for digital systems

《ITU-T O.173-2007(E) Jitter measuring equipment for digital systems》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、InternationalTelecommunicationUnionITU-TO.173TELECOMMUNICATION(03/2007)STANDARDIZATIONSECTOROFITUSERIESO:SPECIFICATIONSOFMEASURINGEQUIPMENTEquipmentforthemeasurementofdigitalandanalogue/digitalparametersJittermeasuringequipmentfordigitalsystemswhicharebasedontheOpticalTransportNetwork(OTN

2、)ITU-TRecommendationO.173ITU-TO-SERIESRECOMMENDATIONSSPECIFICATIONSOFMEASURINGEQUIPMENTGeneralO.1–O.9MaintenanceaccessO.10–O.19Automaticandsemi-automaticmeasuringsystemsO.20–O.39EquipmentforthemeasurementofanalogueparametersO.40–O.129Equipmentforthemeasurementofdigitalandanalogue/digitalp

3、arametersO.130–O.199EquipmentforthemeasurementofopticalchannelparametersO.200–O.209EquipmenttoperformmeasurementsonIPnetworksO.210–O.219Forfurtherdetails,pleaserefertothelistofITU-TRecommendations.ITU-TRecommendationO.173JittermeasuringequipmentfordigitalsystemswhicharebasedontheOpticalTr

4、ansportNetwork(OTN)SummaryThisRecommendationspecifiesinstrumentationthatisusedtogenerateandmeasurejitterindigitalsystemsbasedontheOTN.Measurementrequirementsforclientinterfaces,e.g.,SDHlineinterfacesarenotaddressedinthisRecommendation.Therequirementsforthecharacteristicsofthejittermeasuri

5、ngequipmentthatarespecifiedinthisRecommendationmustbeadheredtoinordertoensureconsistencyofresultsbetweenequipmentproducedbydifferentmanufacturers.SourceITU-TRecommendationO.173wasapprovedon16March2007byITU-TStudyGroup4(2005-2008)undertheITU-TRecommendationA.8procedure.KeywordsInputjittert

6、olerance,inputwandertolerance,jittergeneration,jittermeasurement,jittertransferfunction,outputjitter.ITU-TRec.O.173(03/2007)iFOREWORDTheInternationalTelecommunicationUnion(ITU)istheUnitedNationsspecializedagencyinthefieldoftelecommunications.TheITUTelecommunicationStandardizationSector(IT

7、U-T)isapermanentorganofITU.ITU-Tisresponsibleforstudyingtechnical,operatingandtariffquestionsandissuingRecommendationsonthemwithaviewtostandardizingtelecommunicationsonaworldwidebasis.TheWorldTelecommunicationStandardizationAssembly(WTSA),whichmeetseveryfouryears,es