IEC 61300-3-27-1997 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-27 Examinations and measurements - Measurement metho.pdf

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1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61300327 Premiredition Firstedition 199705 Numroderfrence Referencenumber CEI/IEC61300327:1997 Dispositifsdinterconnexionetcomposants passifsfibresoptiquesMthodes fondamentalesdessaisetdemesures Partie327: Examensetmesures Mthodedemesurepourlalocal

2、isation dutrousurunefichedeconnecteurmultivoies Fibreopticinterconnectingdevices andpassivecomponentsBasictest andmeasurementprocedures Part327: Examinationsandmeasurements Measurementmethodfortheholelocation ofamultiwayconnectorplugValiditdelaprsentepublication Lecontenutechniquedespublicationsdela

3、CEIestcons tammentrevuparlaCEIafinquilreflteltatactuelde latechnique. Desrenseignementsrelatifsladatedereconfirmationde lapublicationsontdisponiblesauprsduBureauCentralde laCEI. Lesrenseignementsrelatifscesrvisions,ltablis sementdesditionsrvisesetauxamendementspeuvent treobtenusauprsdesComitsnationa

4、uxdelaCEIet danslesdocumentscidessous: BulletindelaCEI AnnuairedelaCEI Publiannuellement CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement Terminologie Encequiconcernelaterminologiegnrale,lelecteurse reporteralaCEI60050: VocabulaireElectrotechnique International(VEI),quiseprsente

5、sousformedechapitres sparstraitantchacundunsujetdfini.Desdtails completssurleVEIpeuventtreobtenussurdemande. VoirgalementledictionnairemultilinguedelaCEI. Lestermesetdfinitionsfigurantdanslaprsentepubli cationonttsoittirsduVEI,soitspcifiquement approuvsauxfinsdecettepublication. Symbolesgraphiqueset

6、littraux Pourlessymbolesgraphiques,lessymboleslittrauxetles signesdusagegnralapprouvsparlaCEI,lelecteur consultera: laCEI60027:Symboleslittrauxutiliseren lectrotechnique; laCEI60417: Symbolesgraphiquesutilisables surlematriel.Index,relevetcompilationdes feuillesindividuelles; laCEI60617: Symbolesgra

7、phiquespour schmas; etpourlesappareilslectromdicaux, laCEI60878: Symbolesgraphiquespour quipementslectriquesenpratiquemdicale. Lessymbolesetsignescontenusdanslaprsentepubli cationonttsoittirsdelaCEI60027,delaCEI60417, delaCEI60617et/oudelaCEI60878,soitspcifiquement approuvsauxfinsdecettepublication.

8、 PublicationsdelaCEItabliesparle mmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurantlafin decettepublication,quinumrentlespublicationsdela CEIprparesparlecomitdtudesquiatablila prsentepublication. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbyt

9、heIEC,thusensuringthatthecontent reflectscurrenttechnology. Informationrelatingtothedateofthereconfirmationofthe publicationisavailablefromtheIECCentralOffice. Informationontherevisionwork,theissueofrevised editionsandamendmentsmaybeobtainedfromIEC NationalCommitteesandfromthefollowingIEC sources: I

10、ECBulletin IECYearbook Publishedyearly CatalogueofIECpublications Publishedyearlywithregularupdates Terminology Forgeneralterminology,readersarereferredto IEC60050: InternationalElectrotechnicalVocabulary (IEV),whichisissuedintheformofseparatechapters eachdealingwithaspecificfield.FulldetailsoftheIE

11、V willbesuppliedonrequest.SeealsotheIEC MultilingualDictionary. Thetermsanddefinitionscontainedinthepresentpubli cationhaveeitherbeentakenfromtheIEVorhavebeen specificallyapprovedforthepurposeofthispublication. Graphicalandlettersymbols Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECfo

12、rgeneraluse,readersarereferredto publications: IEC60027: Lettersymbolstobeusedin electricaltechnology; IEC60417: Graphicalsymbolsforuseon equipment.Index,surveyandcompilationofthe singlesheets; IEC60617: Graphicalsymbolsfordiagrams; andformedicalelectricalequipment, IEC60878: Graphicalsymbolsfor ele

13、ctromedicalequipmentinmedicalpractice. Thesymbolsandsignscontainedinthepresentpublication haveeitherbeentakenfromIEC60027,IEC60417, IEC60617and/orIEC60878,orhavebeenspecifically approvedforthepurposeofthispublication. IECpublicationspreparedbythesame technicalcommittee Theattentionofreadersisdrawnto

14、theendpagesofthis publicationwhichlisttheIECpublicationsissuedbythe technicalcommitteewhichhaspreparedthepresent publication.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61300327 Premiredition Firstedition 199705 Dispositifsdinterconnexionetcomposants passifsfibresoptiquesMthodes fondamentale

15、sdessaisetdemesures Partie327: Examensetmesures Mthodedemesurepourlalocalisation dutrousurunefichedeconnecteurmultivoies Fibreopticinterconnectingdevices andpassivecomponentsBasictest andmeasurementprocedures Part327: Examinationsandmeasurements Measurementmethodfortheholelocation ofamultiwayconnect

16、orplug F Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue CODEPRIX PRICECODE IEC1997Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteniut ilise sousquelqueformequecesoitetparaucunprocd,lectronique oumcanique,ycomprislaphotocopieetlesm

17、icrofilms,sans laccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical,including photocopyingandmicrofilm,withoutpermissioninwritingfrom thepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+4122919

18、0300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission2 61300327CEI:1997 COMMISSIONLECTROTECHNIQUEINTERNATIONALE DISPOSITIFSDINTERCONNEXIONETCOMPOSANTSPASSIFS FIBRESOPTIQUESMTHODESFONDAMENTALES DESSAISETDEMESURES Partie327:

19、ExamensetmesuresMthodedemesurepourlalocalisation dutrousurunefichedeconnecteurmultivoies AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlac

20、ooprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesInternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisation

21、sinternationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestio

22、nstechniques,reprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscom

23、metelsparlesComitsnationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormeCEIetlanormenationaleourgionale corr

24、espondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfair

25、e lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI61300327attablieparlesouscomit86B:Dispositifs dinterconnexionetcomposantspassifsfibresoptiques,ducomitd

26、tudes86delaCEI: Fibresoptiques. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 86B/849/FDIS 86B/958/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme. LaCEI61300comprendlespartiessuivantes,prsentessousletitregnralDisp

27、ositifs dinterconnexionetcomposantspassifsfibresoptiquesMthodesfondamentalesdessais etdemesures : Partie1:Gnralitsetguide Partie2:Essais Partie3:Examensetmesures61300327IEC:1997 3 INTERNATIONALELECTROTECHNICALCOMMISSION FIBREOPTICINTERCONNECTINGDEVICESAND PASSIVECOMPONENTS BASICTESTANDMEASUREMENTPRO

28、CEDURES Part327:ExaminationsandmeasurementsMeasurementmethod fortheholelocationofamultiwayconnectorplug FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopr

29、omote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participa

30、teinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) Theform

31、aldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedin

32、theform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetwee

33、ntheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) Attentionisdrawntothepossibilitythatsomeoftheelemen

34、tsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC61300327hasbeenpreparedbysubcommittee86B:Fibreoptic interconnectingdevicesandpassivecomponents,ofIECtechnicalcommittee86:Fibreoptics. Thetextofth

35、isstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 86B/849/FDIS 86B/958/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. IEC61300consistsofthefollowingparts,underthegeneraltitle Fibreopticinterconnecting devicesandpassivecom

36、ponentsBasictestandmeasurementprocedures : Part1:Generalandguidance Part2:Tests Part3:Examinationsandmeasurements4 61300327CEI:1997 DISPOSITIFSDINTERCONNEXIONETCOMPOSANTSPASSIFS FIBRESOPTIQUESMTHODESFONDAMENTALES DESSAISETDEMESURES Partie327:ExamensetmesuresMthodedemesurepourlalocalisation dutrousur

37、unefichedeconnecteurmultivoies 1Gnralits 1.1 Domainedapplicationetobjet LobjetdecettepartiedelaCEI61300estdedterminerlapositiondutroudunefichede connecteurmultivoiescomportantplusieurstrousdefibrepourledploiementdefibresetdeux trousdevisepourlepositionnementdedeuxbrochesdalignement.Lesdimensions sui

38、vantesdefaceterminaledelafichedoiventtremesuresprcismentpourseconformer auxperformancesmcaniquesetoptiquesspcifiespourleconnecteur: distanceentrelescentresdesdeuxtrousdevise L; cartdepositiondechaquecentredutroudefibre P i . 1.2 Descriptiongnrale Ladistance Lestdfiniecommeladistanceentrelecentredunt

39、roudeviseetlecentrede lautretroudevise.Lcartdeposition P i estdfinicommelcartdelapositionducentre effectifdutroudefibreparrapportaucentrethoriquedutroudefibre.Lecentrethoriquedu troudefibreestunpointsparparunedistancedfinieducentrederaccordementdefiche surlaligneentredeuxcentresdestrousdevise(voirfi

40、gure1). Cesdimensionssontmesuresparuninstrumentdemesuresanscontactlaidedune techniquedetraitementdimage. Distancedfinie Centredutrou devise Troudevise Fiche Centrederaccordement defiche:pointcentralde L Troudevise Centredutrou devise Centreeffectifdutroudefibre Centrethoriquedutroudefibre P i L L=di

41、stanceentredeuxcentresdestrousdevise P i =cartdepositiondechaquecentredutroudevise Figure1Dfinitiondeladistance Letdelcartdeposition P i IEC485/9761300327IEC:1997 5 FIBREOPTICINTERCONNECTINGDEVICESAND PASSIVECOMPONENTS BASICTESTANDMEASUREMENTPROCEDURES Part327:ExaminationsandmeasurementsMeasurementm

42、ethod fortheholelocationofamultiwayconnectorplug 1General 1.1 Scopeandobject TheobjectofthispartofIEC61300istomeasuretheholelocationofamultiwayconnector plugwhichhasmultiplefibreholesforarrayingfibresandtwoguideholesforpositioningtwo alignmentpins.Thefollowingdimensionsontheendfaceoftheplugshallbeaccurately measuredtosatisf