1、INTERNATIONAL STANDARD IEC 60874144 QC910004XX0004 Firstedition 199706 Connectorsforopticalfibresandcables Part144: Detailspecificationforfibreopticadaptor (simplex)typeSCformultimodefibre Referencenumber IEC60874144:1997(E)Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest co
2、nstammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatede reconfirmationdelapublicationsontdisponibles auprsduBureauCentraldelaCEI. Lesrenseignementsrelatifscesrvisions, ltablissementdesditionsrvisesetaux amendementspeuventtreobtenusauprsdes ComitsnationauxdelaCE
3、Ietdanslesdocuments cidessous: BulletindelaCEI AnnuairedelaCEI Publiannuellement CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement Terminologie Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: Vocabulaire ElectrotechniqueInternational(VEI),quiseprsente sousfor
4、medechapitressparstraitantchacundun sujetdfini.DesdtailscompletssurleVEIpeuvent treobtenussurdemande.Voirgalementle dictionnairemultilinguedelaCEI. Lestermesetdfinitionsfigurantdanslaprsente publicationonttsoittirsduVEI,soit spcifiquementapprouvsauxfinsdecette publication. Symbolesgraphiquesetlittra
5、ux Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsultera: laCEI60027: Symboleslittrauxutiliseren lectrotechnique; laCEI60417: Symbolesgraphiquesutilisablessur lematriel.Index,relevetcompilationdesfeuilles individuelles; laCEI60617: Symbolesgraphiqu
6、espourschmas; etpourlesappareilslectromdicaux, laCEI60878: Symbolesgraphiquespour quipementslectriquesenpratiquemdicale. Lessymbolesetsignescontenusdanslaprsente publicationonttsoittirsdelaCEI60027,dela CEI60417,delaCEI60617et/oudelaCEI60878, soitspcifiquementapprouvsauxfinsdecette publication. Publ
7、icationsdelaCEItabliesparle mmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurant lafindecettepublication,quinumrentles publicationsdelaCEIprparesparlecomit dtudesquiatablilaprsentepublication. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC
8、thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmation ofthepublicationisavailablefromtheIECCentral Office. Informationontherevisionwork,theissueofrevised editionsandamendmentsmaybeobtainedfromIEC NationalCommitteesandfromthefollowingIEC sources: IECBu
9、lletin IECYearbook Publishedyearly CatalogueofIECpublications Publishedyearlywithregularupdates Terminology Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV),whichisissuedintheformofseparatechapters eachdealingwithaspecificfield.Fulldetailsofthe IEVwil
10、lbesuppliedonrequest.SeealsotheIEC MultilingualDictionary. Thetermsanddefinitionscontainedinthepresent publicationhaveeitherbeentakenfromtheIEVor havebeenspecificallyapprovedforthepurposeofthis publication. Graphicalandlettersymbols Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgen
11、eraluse,readersare referredtopublications: IEC60027:Lettersymbolstobeusedinelectrical technology; IEC60417: Graphicalsymbolsforuseon equipment.Index,surveyandcompilationofthe singlesheets; IEC60617: Graphicalsymbolsfordiagrams; andformedicalelectricalequipment, IEC60878:Graphicalsymbolsforelectromed
12、ical equipmentinmedicalpractice. Thesymbolsandsignscontainedinthepresent publicationhaveeitherbeentakenfromIEC 60027, IEC 60417,IEC60617and/orIEC60878,orhave beenspecificallyapprovedforthepurposeofthis publication. IECpublicationspreparedbythesame technicalcommittee Theattentionofreadersisdrawntothe
13、endpagesof thispublicationwhichlisttheIECpublicationsissued bythetechnicalcommitteewhichhaspreparedthe presentpublication.INTERNATIONAL STANDARD IEC 60874144 QC910004XX0004 Firstedition 199706 Connectorsforopticalfibresandcables Part144: Detailspecificationforfibreopticadaptor (simplex)typeSCformult
14、imodefibre CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1997Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoite
15、tparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotech
16、nicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE H2 60874144IEC:1997(E) INTERNATIONALELECTROTECHNICALCOMMISSION CONNECTORSFOROPTICALFIBRESANDCABLES Part144:Detailspecificationforfibreopticadaptor(simplex) typeSCform
17、ultimodefibre FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandele
18、ctronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising
19、withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internation
20、alconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesintha
21、tsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthel
22、atter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibl
23、eforidentifyinganyorallsuchpatentrights. InternationalStandardIEC60874144hasbeenpreparedbysubcommittee86B:Fibreoptic interconnectingdevicesandpassivecomponents,ofIECtechnicalcommittee86:Fibreoptics. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 86B/874/FDIS 86B/1003/RVD Fu
24、llinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. TheQCnumberthatappearsonthefrontcoverofthispublicationisthespecificationnumber intheIECQualityAssessmentSystemforElectronicComponents(IECQ). ThereferencestoclausesorsubclausesofIEC608741indica
25、tedinthispartapplytothethird editionofIEC608741.60874144IEC:1997(E) 3 CONNECTORSFOROPTICALFIBRESANDCABLES Part144:Detailspecificationforfibreopticadaptor(simplex)typeSCfor multimodefibre NATIONALSTANDARDSORGANIZATION: . Date:. DETAILSPECIFICATIONIECQC910004XX0004. FIBREOPTICCOMPONENTOFASSESSEDQUALIT
26、YINACCORDANCEWITH GENERICSPECIFICATION:QC910000(IEC608741) BLANKDETAILSPECIFICATION:QC910001(IEC6087411) FIBREOPTICADAPTOR CLASSIFICATION: Type: Name:SC ForuseindatacomapplicationsasspecifiedinISO/IECInternationalStandard11801: “Genericcablingforcustomerpremises” Configuration:plugadaptorplug Coupli
27、ng:pushpull Controldimensions: Plug:seefigures1,2and3 Gauge:seefigure4 Variants:seepage8 Climaticcategory:10/60/4 Environmentalcategory:4 Assessmentlevel:A QUALIFICATIONPROCEDURE:Fixedsampleprocedure SAFETYWARNING:Takecarewhenhandlingsmalldiameteropticalfibretopreventpuncturingtheskin, especiallyint
28、heeyearea.Directviewingoftheendofanopticalfibrewhenitispropagatingenergyisnot recommendedunlesspriorassuranceisobtainedastothesafeenergyoutputlevel.4 60874144IEC:1997(E) Figure1Adaptormatingfacedimensions60874144IEC:1997(E) 5 Reference Dimensions Notes Minimum Maximum A B D H I J K L O P R rS T U V
29、AA AB rAC AD AE 4,69mm 4,9mm 6,9mm 0,4mm 5,51mm 0,06mm 1,9mm 2,0mm 9,0mm 7,4mm 1,0mm 3,80mm 5,0mm 0,6mm 27 0,9mm 0,4mm 0,7mm 0,4mm 4,79mm 5,5mm 7,1mm 0,8mm 5,9mm 1mm 2,1mm 2,2mm 9,1mm 7,5mm 1,1mm 4,04mm 5,3mm 1,6mm 33 1,0mm 0,6mm 0,8mm 0,6mm 1 radius radius NOTES 1 Theconnectoralignmentfeatureisanal
30、ignmentsleeve.Thegauge retentionforceshallbemeasuredwithtwogaugepins,eachinsertedto themiddleofthealignmentfeature.Thegaugeretentionforceshallbe from2,0Nto5,9N. 2 Whereatoleranceofformisnotspecified,thelimitsofthe dimensionsforafeaturecontroltheformaswellasthesize. 3 Whereinterrelatedfeaturesofsize(
31、featuresshownwithacommon axisorcentreplane)havenogeometrictoleranceoflocationorrunout specified,thelimitsofthedimensionsforafeaturecontrolthelocation toleranceaswellasthesize. 4 Whereperpendicularfeatures(featuresshownatrightangles)have nogeometrictoleranceoforientationorrunoutspecified,thelimitsof
32、thedimensionsforafeaturecontroltheorientationtoleranceaswellas thesize. Figure1Adaptormatingfacedimensions (continued)6 60874144IEC:1997(E) Reference Dimensions mm Notes Minimum Maximum AF AG AH AI AJ AK AL AM AN AO 21,5 17,5 12,6 9,2 2,2 27 2,8 14,4 7,7 1,7 22,5 18,5 13,0 9,4 2,5 27,8 3,2 16,4 8,0
33、2,0 1 1 2 NOTES 1 Thedottedlinesindicateanexampleoftheshapeofthemountingflange. Thelargestportionofthemountingflangeshallbewithinthesedimensions. 2 Iftheadaptorismountedusingthishook,thethicknessofthepanelshall be1,6mm. Figure2Adaptordimensions60874144IEC:1997(E) 7 Reference Dimensions mm Notes Mini
34、mum Maximum W X Y Z 2,4 13,1 17,9 9,5 2,6 13,6 18,1 10,0 Figure3Panelpiercingandmountingdetail Reference Dimensions mm Notes Minimum Maximum CK CL CN 2,4985 2,8 7 2,4995 4,8 15 1 NOTE 1 SurfaceroughnessgradeN4(0,2 m mRa). Figure4Dimensionofapingaugeforanadaptor8 60874144IEC:1997(E) VARIANTIDENTIFICA
35、TIONNUMBERS Number:QC910X01/0004ZZZZ Variantfeature ZZZZ Componentname Housingpartmaterial Sleevematerial Preferredhousing colour/indicator 1001 AdaptorMMF Plastic Zirconia Beige 1002 AdaptorMMF Plastic Phosphorbronze Beige 1003 AdaptorMMF Metal Zirconia Beige 1004 AdaptorMMF Metal Phosphorbronze Be
36、ige SUPPLEMENTARYINFORMATION Colour: 1. ForMMF:BeigeaccordingtoRAL1013. Componentmarking: Thenameand/ormanufacturersidentificationmarkmaybepermanentlyidentified.Figure5showsanexample ofthelocationofcomponentmarking Figure5Exampleofcomponentmarking60874144IEC:1997(E) 9 TABLE1 FIXEDSAMPLETESTSCHEDULEF
37、ORQUALIFICATIONAPPROVAL Testsequence ReferenceIEC608741 (IEC61300) n Group0 Visualexamination Dimensions Gaugeretentionforce 4.4.1 (31) 4.4.2 (31) (333) 20 Group1 Attenuation 4.4.7 (34) 20 Group2 C o l d Dryheat Dampheat(steadystate) 4.5.17 (217) 4.5.18 (218) 4.5.19 (219) 6 Group3 Engagementandsepar
38、ationforce Mechanicalendurance 4.4.5 (311) 4.5.32 (22) 6 Group4 V i b r a t i o n Changeoftemperature(testNb) 4.5.1 (21) 4.5.22 (222) 4 Group5 Strengthofcouplingmechanism 4.5.6 (26) 4 NOTES 1 n=samplesize(numberofplugs). 2 Tosatisfythequalificationapprovalrequirementsofthedetailspecificationtheresha
39、llbe nofailuresofanyinthesamplegroupsforanytestparameter.Ifafailuredoesoccurthis shallbeinvestigatedandthecauseoffailureidentifiedandcorrected.Thetestwhichis affectedshallthenberepeatedusingtheminimumsamplesizestatedinthisdetail specification. Afullydocumentedtestreportandsupportingdatashallbeprepar
40、edandshallbeavailable forinspection.Failuresandthecorrectiveactiontakentoeliminatefailuresshallbe documentedandevidenceshallbepresentedtoshowthatthecorrectiveactionwillhaveno detrimentaleffectontheperformanceinanyoftheothertests.Designchanges,asopposed toimprovementsinqualitycontrol,willusuallybedee
41、medtonecessitatearepeatofthefull qualificationprogramme. 3 Unlessotherwiseindicated,thetestdetails,measurementsandperformance requirementsaregivenintable4. 4 Onlygroup1testsshallbecarriedoutusingareferenceconnector.Allothertestsshall becarriedoutusingthesamplesfromtherelevantgroupatrandom.10 6087414
42、4IEC:1997(E) TABLE2 LOTBYLOTQUALITYCONFORMANCEINSPECTIONSCHEDULE GROUPSAANDB Testsequence ReferenceIEC608741 (IEC61300) Assessmentlevel A IL AQL GroupA Visualexamination Gaugeretentionforce 4.4.1 (31) 4.4.2 (333) II 4% GroupB Attenuation 4.4.7 (34) II 4% NOTES 1 Unlessotherwiseindicated,thedetails,measurementsandperformancerequirementsare givenintable4. 2 IL=Inspectionlevel;AQL=Acceptablequalitylevel. 3 OnlygroupBtestsshallbecarriedoutusingareferenceconnector.Allothertestsshall becarriedoutusingthesamplesfromtherelevantgroupatrandom.60874144IEC:1997(E)
