BS EN 2591-6402-2001 Elements of electrical and optical connection - Test methods - Optical elements - Shock《电气和光学连接元件 试验方法 光学元件 冲击》.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-6402: 2001 Elements of electrical and optical connection Test methods Part 6402: Optical elements Shock The European Standard EN 2591-6402:2001 has the status of a British Standard ICS 49.035; 31.260 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED B

2、Y COPYRIGHT LAWBS EN 2591-6402:2001 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 21 December 2001 BSI 21 December 2001 ISBN 0 580 38810 7 Na

3、tional foreword This British Standard is the official English language version of EN 2591-6402:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/6/10, Aerospace - Fibre Optic Systems and Equipment, which has the responsibility to: A list of organizations represen

4、ted on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence

5、 Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itse

6、lf confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them

7、 in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 4, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. N

8、o. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN25916402 December2001 ICS49.060 Englishversion AerospaceseriesElementsofelectricalandopticalconnection TestmethodsPart6402:OpticalelementsShock SriearospatialeOrganesdeconnexionlectriqueet optiqueMthodesdessaisPartie6402:Organes optiqu

9、esChocs LuftundRaumfahrtElektrischeundoptische VerbindungselementePrfverfahrenTeil6402:Optische ElementeSte ThisEuropeanStandardwasapprovedbyCENon5August2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanational

10、standardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertherespon

11、sibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,Switz

12、erlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN25916402:2001EEN25916402:2001(E) 2

13、 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspr

14、esentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyJune2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyJune2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizatio

15、nsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN25916402:2001(E) 3 1 Scope Thisstandardspecifiesamethodof

16、assessingtheabilityofopticalconnectionelements(includingpermanent connections)andfibreopticcouplerstowithstandspecifiedseveritiesofmechanicalshock. ItshallbeusedtogetherwithEN2591100. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thes

17、enormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublication

18、referredtoapplies. EN2591100 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part100:General 1) EN2591402 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part402:Shock EN2591408 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part408:Matingand

19、unmatingforces EN2591601 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part601:OpticalelementsInsertionloss EN2591602 AerospaceseriesElementsofelectricalandopticalconnectionTestmethods Part602:OpticalelementsVariationofattenuationandopticaldiscontinuity EN25916101 Aerospaceserie

20、sElementsofelectricalandopticalconnectionTestmethods Part6101:OpticalelementsVisualexamination 3 Preparationofspecimens 3.1 SeeEN2591402. 3.2 Unlessindicatedinthetechnicalspecification,thefollowingdetailsshallbespecified: SeeEN2591402(ifapplicable)plus: maximumvalueofinsertionloss; maximumpermissibl

21、eopticaldiscontinuity; typeandlengthofcable/fibre; methodofmountingandspecimentermination. 4 Apparatus SeeEN2591402andEN2591602. 1) PublishedasAECMAPrestandardatthedateofpublicationofthepresentstandardEN25916402:2001(E) 4 5 Method 5.1 Initialmeasurements (ifapplicable) EN2591402 5.2 Levels EN2591402

22、 5.3 Procedure Unlessotherwisespecifiedintheproductstandard,monitoringofopticaldiscontinuityshallbeinaccordance withEN2591602methodBwhilethespecimenissubjectedtoshockalongthethreetrirectangularaxes. 5.4 Finalmeasurementsandrequirements (ifapplicable) EN25916101 EN2591408 EN2591601BS EN 2591-6402: 20

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