TR-332 Reliability prediction procedure for electr

TECHNICALREFERENCETR-332ISSUE6,DECEMBER1997ReliabilityPredictionProcedureforElectronicEquipment(AModuleofRQGR,FR-796)CommentsRequested(SeePreface)ReliabilityPredictionProcedureforElectronicEquipment(AModuleofRQGR,FR-796)TECHNICALREFERENCETR-332ISSUE6,DECEMBER1997CommentsRequested(SeePreface)ReliabilityPredictionProcedureTR-332CopyrightPageIssue6,December1997iiThisdocument,TR-332,Issue6replacesTR-332,Issue5,December1995.Fororderinginformation,seetheReferencessectionofthisdocument.ThisdocumentmaynotbereproducedwithouttheexpresswrittenpermissionofBellcoreandanyreproductionwithoutwrittenauthorizationisaninfringementofBellcore’scopyright.Copyright©1997Bellcore.Allrightsreserved.iiiTR-332ReliabilityPredictionProcedureIssue6,December1997NoticeofDisclaimerTECHNICALREFERENCENOTICEOFDISCLAIMERThisTechnicalReference(TR)ispublishedbyBellCommunicationsResearch,Inc.(Bellcore)toinformtheindustryofBellcore'sviewofproposedgenericrequirements.Thesegenericrequirementsaresubjecttoreviewandchange,andsupersedinggenericrequirementsregardingthissubjectmaydifferfromthisdocument.Bellcorereservestherighttorevisethisdocumentforanyreason.BELLCOREMAKESNOREPRESENTATIONORWARRANTY,EXPRESSEDORIMPLIED,WITHRESPECTTOTHESUFFICIENCY,ACCURACY,ORUTILITYOFANYINFORMATIONOROPINIONCONTAINEDHEREIN.BELLCOREEXPRESSLYADVISESTHATANYUSEOFORRELIANCEUPONSAIDINFORMATIONOROPINIONISATTHERISKOFTHEUSERANDTHATBELLCORESHALLNOTBELIABLEFORANYDAMAGEORINJURYINCURREDBYANYPERSONARISINGOUTOFTHESUFFICIENCY,ACCURACY,ORUTILITYOFANYINFORMATIONOROPINIONCONTAINEDHEREIN.LOCALCONDITIONSMAYGIVERISETOANEEDFORADDITIONALPROFESSIONALINVESTIGATIONS,MODIFICATIONS,ORSAFEGUARDSTOMEETSITE,EQUIPMENT,ENVIRONMENTALSAFETYORCOMPANY-SPECIFICREQUIREMENTS.INNOEVENTISTHISINFORMATIONINTENDEDTOREPLACEFEDERAL,STATE,LOCAL,OROTHERAPPLICABLECODES,LAWS,ORREGULATIONS.SPECIFICAPPLICATIONSWILLCONTAINVARIABLESUNKNOWNTOORBEYONDTHECONTROLOFBELLCORE.ASARESULT,BELLCORECANNOTWARRANTTHATTHEAPPLICATIONOFTHISINFORMATIONWILLPRODUCETHETECHNICALRESULTORSAFETYORIGINALLYINTENDED.ThisTRisnottobeconstruedasasuggestiontoanyonetomodifyorchangeanyofitsproductsorservices,nordoesthisTRrepresentanycommitmentbyanyone,including,butnotlimitedto,Bellcoreoranyfunder(seePreface)ofthisBellcoreGRtopurchase,manufacture,orsell,anyproductwiththedescribedcharacteristics.Readersarespecificallyadvisedthatanyentitymayhaveneeds,specifications,orrequirementsdifferentfromthegenericdescriptionsherein.Therefore,anyonewishingtoknowanyentity’sneeds,specifications,orrequirementsshouldcommunicatedirectlywiththatentity.Nothingcontainedhereinshallbeconstruedasconferringbyimplication,estoppel,orotherwiseanylicenseorrightunderanypatent,whetherornottheuseofanyinformationhereinnecessarilyemploysaninventionofanyexistingorlaterissuedpatent.Bellcoredoesnothereinrecommendproducts,andnothingcontainedhereinisintendedasarecommendationofanyproducttoanyone.ReliabilityPredictionProcedureTR-332NoticeofDisclaimerIssue6,December1997ivvTR-332ReliabilityPredictionProcedureIssue6,December1997RQGRContentsFR-796-RQGRContents(Sheet1of2)VolumeVolumeDescriptionModule11997EditionRQGRIntroductionandReliabilityPredictionConcepts,Modeling,andTestingRQGRIntroductionAnIntroductiontoBellcore’sReliabilityandQualityGenericRequirements(RQGR),GR-874-COREReliabilityPredictionConcepts,Modeling,andTestingReliabilityPredictionProcedureforElectronicEquipment,TR-332BellCommunicationsResearchReliabilityManual,SR-TSY-000385ReliabilityandSystemArchitectureTesting,SR-TSY-001130MethodsandProceduresforSystemReliabilityAnalysis,SR-TSY-00117121997EditionR&QPhysicalDesignandComponentRequirementsR&QPhysicalDesignRequirementsGenericRequirementsforthePhysicalDesignandManufactureofTelecommunicationsProductsandEquipment,GR-78-COREComponentRequirementsComponentReliabilityAssuranceRequirementsforTelecommunicationsSystems,TR-NWT-000357GenericRequirementsfortheDesignandManufactureofShort-Life,Information-HandlingProductsandEquipment,GR-2969-COREReliabilityAssurancePracticesforOptoelectronicDevicesinInterofficeApplications,TR-NWT-000468ElectrostaticDischargeControlintheManufactureofTelecommunicationsEquipment,TR-NWT-000870GenericRequirementsforHybridMicrocircuitsUsedinTelecommunicationsEquipment,TR-NWT-000930IntroductiontoReliabilityofLaserDiodesandModules,SR-TSY-001369,ReliabilityPredictionProcedureTR-332RQGRContentsIssue6,December1997vi31997EditionProgram,Software,andProductSpecificRequirementsR&QProgramRequirementsStatisticalProcessControlProgramGenericRequirements,TR-NWT-001037QualitySystemGenericRequirementsforHardware,GR-1252-CORER&QSoftwareRequirementsQualitySystemGenericRequirementsforSoftware,TR-NWT-000179GenericRequirementsforSoftwareReliabilityPrediction,GR-2813-CORESoftwareReliabilityandQualityAcceptanceCriteria(SRQAC),GR-282-CORESoftwareArchitectureReviewChecklists,SR-NWT-002419R&QProductSpecificRequirementsReliabilityandQualitySwitchingSystemsGenericRequirements(RQSSGR),TR-NWT-000284GenericReliabilityAssuranceRequirementsforFiberOpticTransportSystems,TR-NWT-00041841997EditionR&QSurveillanceandFieldReli