1、IEC61300-3-45Edition2.02023-06INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EFibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part3-45:Examinationsandmeasurements-Attenuationofrandommatedmu1.ti-fibreconnectorsDispositifsdinterconnexionetComposantspassifsfibroniques-P
2、roceduresfondamenta1.esd,essaisetdemesures-Partie3-45:Examensetmesures-Affaib1.issementdu6accoup1.ementsanschoixprea1.ab1.edeconnecteursmu1.tifibresATHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC1Geneva,Switzer1.andAJ1.rightsreset伯d.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproduced
3、oruti1.izedinanyformOfAanymeans,e1.ectronicormeca11opyigandmcro1.m,WnhoSpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNat
4、KX1.a1.Conwfxfurtherinformation.DratScfereproductionresev6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,tro11iqueoumcaw.ycomp11sIaPhOtOeOa81.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.io
5、nssurCCPyright01.,IECxj9voussirczobcnrJcsdrotssupp1.6mcntaircs$urcstore.iec.ch,advsearch1ormThadvancedsearchenab1.estocscHyouwishtog2USyourIccdtxickOathispuWicatio11xneedIUrthMass61.auptoda1.eco11w11ttaordtoyrneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicbo11aryonCicctrotochno1.ogyt
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7、I,derici1.6.91.*6ectrofque&auxIeChnaogiegaarenes.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以COnSuInXnCrMrvuVcui1.kjzvousassurerquovousposs4dez1.ditionIap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmd
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9、a1.OTentappejfA12-fibre1111ectors)11Figure 6 Referencepowermeasurementsystem(1)-Method212Figure 7 Attenuationmeasurementsystem(1)-Method212FigWC8-Referencepowermeasurementsystem21-Method213Figu9-Attenuationmeasurementsystem(2-Method213Figure10-Testmatrixand1.abe1.1.ingformeasuringMethod2(2-fibconnec
10、tcx)14Figure11-Testmatrixand1.abe1.1.ingformeasuringMethod2(4-fibreconnector)14Figure12-Testmatrixand1.abe1.1.ingformeasuringMethod2(8-.10-.12-and12-fibreconnectors)15FigureA.1-Attenuationmeasurementsystem16Tabte1-SampAesizeforMethod16TaWe2-Samp1.esizeIorMethod21Tab4e3-Preferredsourceconditions8Tabt
11、eA.1-Requirementsfor1.aunchfibreand1.aunchp1.ug16INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONFIBREOPTICINTERCONNECTINGDEVICESANDPASSIVECOMPONENTS-BASICTESTANDMEASUREMENTPROCEDURES-Part3-45:Examinationsandmeasurements-Attenuationofrandommatedmu1.ti-fibreconnectorsFOREWORD11TheIrrtefnationaiEeciroiechni
12、ca1.Commissjon(IEC)isaWoddWkfeorganizationforStandardzabonCotnpcieingaM11abo11a1.rotech11ca1.nmrtts(CNationa1.Co11monacooperationona1.1.questionsconcerningstandardizationintheOteCtnca1.anddoc1.ro11ic潮ds.Tothisc11dandinaddontooterac!cvrtis.IECPUaISheSInternationa1.Standards.Technica1.Specon3.Technica
13、1.Reports.PUbIiCbfAvai1.ab1.eSpecifications(PAS)andGuides(hcrafxreferredtoas11ECPub1.ications)*).Thcrrearatkx)mittees;anyIECNationa1.CommitteeinterestedGthesubjectdea1.twtmayPamoPa衿nthsprejaraxxyworkInternationa1.,aovemmenta1.andnon-Qvernm111.aga11izatio11s1.iaisingwtthteIECa1.sopa11icipateinthispre
14、paration.IECCd1.aboratesCtoSeiywththeIniemationtfOfganiza:*OnforStandardization(ISO)inaccordancewthoondnxsdtrminedbyagreementCetweentheMoorQaniZaIkX1.S2)Thekxma1.dedionsoragreementso!IEContechnica1.mattersexpress,asnear1.y3POgSide.aninternationa1.consensuso1.OPin1.onontnere1.evantSUaeCtSsimitteehasr
15、epreseniaconfroma1.i11xc5todIECNatkxia1.Convmttoes31IECPub1.icaiionshaveIhekxmofrecommendationsfxiniernationa1.useaidareacceptedbyIECNa1.k)nNCommt1.8Srthatsense.Witea1.1.reasonab1.eHo11saremadeto11srethatthetechnica1.te11toHCPub1.icationsisaccurate.IECcannotbehethemaximumextentposab1.einIheirnationa
16、1.andregtona1.PUbtCatiOns.AnydvetgencebetweenanyIECPub1.cabonandtheCOfrespondngnationa1.v崛anyattcsta!onMco11kmityIndependentCCrtibCMkxibodiesPrQVidCconformityassessmentservicesand.Insomeareas,accesstoIECmarksQtCOnkXmiMIECisnotrsos1.ttef!herdamageofanynatureMaisoever.whetherIhopossibi1.itythatsomeoft
17、hec*cmc11tsofthisIECPuWiaibonmaybetheSUbjcaofpa1.entrights.IECshnotbebei2-fitxeconnectormeasurement;b) inc1.usionofguidancetormu1.timodemeasurement.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftRcpo11o11Vo1.ing86a,4757FDIS86&4774,RVDConnectorsFu1.1.informationonthevotingfo
18、ritsSamp1.esizesdin依t56WJif1.naMMtcatedSMeasurementsFibrestheabovetab1.e.23ec831x15210420132528-bFemrse卬HgWUUC3.describedinGreaterdetai1.atwvzJ1.iK楠何f1.版wB9090XNOTEParameterjisthenumberoffibresintheconneckx.A1.istofa1.1.partsintheIEC61300senes,pub1.ishedjndermegenera1.te卜Ibfeoptic.canbefoundontheIEC
19、WebSitesnnCCrfibreconneTheCOmEeehasdeodedhattheterS(1125WVVgp;Ww1.1.tx835330rcon1.irmd,8fibreoo11octoc633318withdrawn.10t1.brecoonectx633318rep1.acedbyarevisedAec三10f633318.amended二偿的3B6_33318NOTEParameterni$thnumberofftxcsinthoConnOdDrNo.TyPCCentra1.wave1.engthntnSp1.ra1.width(RMS)rmSourcetypeSIjbm
20、ode66013010Monocromtoror1.EDS2,AuIbEgc701301OMonQchronvitoror1.EDS3MuIbrnM85013010Monocnromatoror1.EOS4j6mocfe130013010Monocroatoror1.EDS5Singtamodo1310130Toboroportod1.aserdiocj,11nchromator.oS6Sngte-mode155030Tobereported1.aserdiode,monochromatoroS7Singte-mode1625130Tobereported1.aserdiode,monocfo
21、mator.o11Isrecognizedthatsomecomponents,kxexamp1.ekxarsewave1.engthdztstonmu1.tip*ex1.ngICWDM).canrequiretheuseo1othersourcetypessuchastunab1.e1.asers.Itteretferecommendedintesecasesthatthepreferredsourcecharact11stcsarspecifiedonthebaseso1.thecomponentIobameasuredNOTECentra1.Wave1.Cng1.handspectra1
22、WmharodcfriodinIEC6128013.FIBREOPTICINTERCONNECTINGDEVICESANDPASSIVECOMPONENTS-BASICTESTANDMEASUREMENTPROCEDURES-Part3-45:Examinationsandmeasurements一Attenuationofrandommatedmu1.ti-fibreconnectors1 ScopeThepurposeo1.thispadofIEC61300istodescribetheprocedurerequiredtomeasurethestatistica1.distributi
23、onandmeanattenuationforrandommatedoptica1.connectorswithphysica1.contact(PC)andang1.edphys*cacontact(APC)po1.ishedmu1.tfbferectangu1.arferru1.esasdefinedinthIEC61754series.ThisEoasurementmethodisapp1.icab&etocab1.eassemb1.ies.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchaw
24、aythatsomeora1.1.oftheircontentconstitutesrequirementsofthisdo11ent.Fordatedreferences,on1.ytheeditioncrtedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.IEC61300-1,Fibreopttcinterconnectingdevicesandpassivecomponents-Bastetestandmeasurementpr
25、ocedures-Part1:Genera1.andguidanceIEC6130031.FibreOpbctniefcoorensandmeasurements-Visua1.examinationIEC61300-3-35.Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Pan335Examinationsandmeasurements-VtsuaJinspectionOftibreOPMconnectorsandfibrestubtransceiversIEC61
26、754(a1.parts),Fibreopbctefconneciingdevicesadpsstvecpwnfs-FtbreopticCoDnGCIOrjnIedaCeSIEC63267(a1.1.parts).Fibreopticintefconnec!ingdevxsandpassivecomponents-Connectoroptica1.iteg).Thecab1.eassemb1.ies,andanyadaptors,sha1.1.bechosenatrandomtoensurethatthemeasurementsprovideastatistica1.1.yunbiasedes
27、timate.Method1describesaprocedureusingasamp1.eofCabieassemb1.iesandadaptorsspecifiedinTaWc1.Inthiscasethepennedp1.ugsareusedas-1.aunchtestp1.ugs*andtheunpnnodpiugsaretestedagainstthemsequentia1.1.y.Theresu1.ts,basedonthonumberofmeasurementsspecifiedinTab1.e1,arerecordedinthetestmatrixshowninFigure3toFigu
