ImageVerifierCode 换一换
格式:PDF , 页数:18 ,大小:790.92KB ,
资源ID:551721      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-551721.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(BS EN 4626-001-2008 Aerospace series - Connectors optical rectangular multicontact rack and panel Quadrax cavity 2 5 mm diameter ferrule - Operating temperatures -65C to 125C (cabl.pdf)为本站会员(花仙子)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 4626-001-2008 Aerospace series - Connectors optical rectangular multicontact rack and panel Quadrax cavity 2 5 mm diameter ferrule - Operating temperatures -65C to 125C (cabl.pdf

1、BS EN4626-001:2008ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Connectors,optical, rectangular,multicontact, rack andpanel, Quadrax cavity,2,5 mm diameterferrule Operatingtemperatures 65C to 125 C (cabledependent) FlushcontactsPart

2、001: Technical specificationThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 32008 BSI 2008ISBN 978 0 580 60586 4Amendments/corrigenda issued since publicationDate CommentsBS EN 4626-001:2008National forewordThis British Standard is the UK impleme

3、ntation of EN 4626-001:2008.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to

4、include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.0 SeptemberBS EN 4626-001:2008EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4626-001 August 2008 ICS 49.060 Engl

5、ish Version Aerospace series - Connectors, optical, rectangular, multicontact, rack and panel, Quadrax cavity, 2,5 mm diameter ferrule - Operating temperatures - 65 C to 125 C (cable dependent) - Flush contacts - Part 001: Technical specificationSrie arospatiale - Connecteurs, optique, rectangulaire

6、, contacts multiples, rackables, cavit Quadrax, ferrule diamtre 2,5 mm - Temprature dutilisation - 65 C 125 C (selon cble) - Contacts affleurants - Partie 001: Spcification technique Luft- und Raumfahrt - Optische Rechtecksteckverbinder, Quadrax-Kontaktkammer, Durchmesser 2,5 mm Ferrule - Betriebste

7、mperaturen - 65 C bis 125 C (vom Kabel abhngig) - Bndige Kontakte - Teil 001: Technische Lieferbedingungen This European Standard was approved by CEN on 28 December 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

8、 Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English,

9、French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyp

10、rus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION C

11、OMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4626-001:2008: EBS EN 4626-001:2008EN 4626-001:2008 (E) 2 Cont

12、ents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Description .5 5 Design .5 6 Drawings.6 7 Tests9 8 Quality assurance12 9 Designation and marking15 BS EN 4626-001:2008EN 4626-001:2008 (E) 3 Foreword This document (EN 4626-001:2008) has been prepared

13、 by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries

14、of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2009, and conflicting national standards shall be withdrawn at the latest by February 2009. Atten

15、tion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of

16、the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slova

17、kia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4626-001:2008EN 4626-001:2008 (E) 4 Introduction This family of fibre optic contact sub-assemblies are suitable for use in ARINC 600 connectors with size 8 Quadrax cavities in aerospace onboard applications. It provides easy acc

18、ess for optical contact end face cleaning. 1 Scope This standard specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for fibre sub-assembly contact in rack and panel connectors, intended for use in a tempe

19、rature range from 65 C to 125 C continuous (cable dependent). This standard specifies a pair of adaptors to fit with standard Quadrax cavities and EN 4531-101 optical contact. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated

20、references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods Part 100: General EN 3197, Aerospace series Installation of

21、aircraft electrical and optical interconnection systems 1)EN 4531-101, Aerospace series Connectors, optical, circular, single and multipin, coupled by threaded ring Flush contacts Part 101: Optical contact for EN 4641-100 cable 55 C to 125 C Product standard 1)EN 4626-002, Aerospace series Connector

22、s, optical, rectangular, multicontact, rack and panel, Quadrax cavity, 2,5 mm diameter ferrule Operating temperatures 65 C to 125 C (cable dependent) Flush contacts Part 002: Specification of performance and contact arrangements EN 9133, Aerospace series Quality management systems Qualification proc

23、edure for aerospace standard parts ARINC 600, Air transport avionics Equipment interfaces 2)3 Terms and definitions For the purposes of this standard, the terms, definitions and abbreviations given in EN 2591-100 apply. *And all its parts quoted in this standard. 1) Published as ASD Prestandard at t

24、he date of publication of this standard. 2) Published by: Aeronautical Radio, Inc. 2551 Riva road, Annapolis, Maryland 21401. BS EN 4626-001:2008EN 4626-001:2008 (E) 5 4 Description 4.1 Optical sub-assembly and adaptor The optical sub-assembly comprises of an EN 4531-101 fibre optic contact, male an

25、d female adaptors allowing positioning of the fibre optic contact in either a plug or receptacle Quadrax size 8 cavity or a single part which integrates the EN 4531-101 contact and adaptor. The female adaptor is characterised by the integral alignment sleeve providing precise alignment of the optica

26、l ferrules. The optical contact sub-assemblies are polarized by means of keyways in the adaptors and keys on the contact body. 4.2 Materials and surface treatment 4.2.1 Requirements When dissimilar metals are in close contact, adequate protection against corrosion shall be used for the electromotive

27、 force of the cell not to exceed 0,25 V (see EN 3197). 4.2.2 Housing and inserts The connector housing and insert arrangement information are detailed in ARINC 600 standards. 4.2.3 Optical contacts Details of the optical contacts and alignment sleeves are detailed in EN 4531-101. 4.2.4 Adaptor The a

28、daptor shall be of suitable material as specified in the product standard. 5 Design 5.1 Housing Connector housing is defined in the ARINC 600 standard. Quadrax cavity arrangements will be defined in Technical Report in preparation. 5.2 Optical contact See EN 4531-101. 5.3 Adaptor The adaptor is desi

29、gned to provide mechanical retention and accurate alignment of the EN 4531-101 fibre optic contact within an ARINC 600 housing containing Quadrax size 8 cavities. The adaptor is keyed and mechanically retained in the ARINC 600 Quadrax size 8 insert cavity. The design permits installation of individu

30、al adaptors and contacts without removal of the connertor insert. Fitting and removal of the adaptor will be from the rear of the connector insert using the tool specified in the relevant adaptor product standard. BS EN 4626-001:2008EN 4626-001:2008 (E) 6 5.4 Connector and optical contact coupling s

31、equence During normal coupling the mechanical properties of the connectors provide the following coupling sequence: Shells Polarizing keys Optical contacts Adaptor. Refer to the ARINC 600 specification for mechanical interconnecting requirements. 6 Drawings 6.1 Definition drawings The general interm

32、ateability dimensions of receptacles and plugs are given below. Optical contact dimensions are defined in the product standard. 6.2 Coupling condition The stated dimensions are included to ensure that no mechanical interference occurs between the ferrule of the female adaptor and male adaptor body d

33、uring the coupling cycle. See Figure 1. Figure 1 BS EN 4626-001:2008EN 4626-001:2008 (E) 7 6.3 Contact mating dimensions with male Quadrax insert (unmated position) See Figure 2. 5.07 0.247.20 0.34Figure 2 BS EN 4626-001:2008EN 4626-001:2008 (E) 8 6.4 Optical contact mating dimensions with female Qu

34、adrax insert (unmated position) See Figure 3. 1.00 0.401.45 0.38Figure 3 BS EN 4626-001:2008EN 4626-001:2008 (E) 9 6.5 Displacement of the optical contact in the connector (mated position) See Figure 4. 5.43 1.21Figure 4 7 Tests 7.1 Tests according to EN 2591-100 standard The tests of EN 2591-100, a

35、pplicable in the context of this standard as well as the details necessary for implementing them and for inspecting connector characteristics, are given in Table 1. BS EN 4626-001:2008EN 4626-001:2008 (E) 10 Table 1 EN 2591- Designation of the test Details 6101 Visual examination No loosening of par

36、ts, cracks, excessive wear or detached parts. Optical face undamaged and free from contamination when examined at 100 magnification minimum. 101 Visual examination Not applicable 102 Examination of dimensions and mass According to Clause 6 and product standard. NOTE In the case of a qualified inspec

37、tion system, the parts unrelated to a production batch, may be used. 6301 Endurance at temperature For performance and test method requirements refer to the applicable product standard for the component and cable under test. 302 Climatic sequence Not applicable (already cover by EN 4531-101) 6303 Co

38、ld/low pressure and damp heat Not applicable (already cover by EN 4531-101) 304 Damp heat steady state Not applicable 6305 Rapid change of temperature For performance and test method requirements refer to the applicable product standard for the component and cable under test. 6306 Mould growth Not a

39、pplicable 6307 Salt mist 48 hours 308 Sand and dust Not applicable 309 Dry heat Not applicable 310 Cold Not applicable 311 Low air pressure Not applicable 312 Air leakage Not applicable 313 Driving rain (artificial) Not applicable 6314 Immersion at low air pressure Not applicable 6315 Fluid resistan

40、ce Not applicable (already cover by EN 4531-101) 6316 Ozone resistance Not applicable 6317 Flammability Not applicable 6318 Fire resistance Not applicable 319 Gastightness of solderless wrapped connections Not applicable 320 Simulated solar radiation at ground level Not applicable 6321 Damp heat, cy

41、clic test For performance and test method requirements refer to the applicable product standard for the component and cable under test (in place of test EN 2591-304) 6323 Thermal shock (Hermetically sealed devices) Not applicable continued BS EN 4626-001:2008EN 4626-001:2008 (E) 11 Table 1 (continue

42、d) EN 2591- Designation of the test Details 6324 Interfacial sealing Not applicable 325 Ice resistance Not applicable 6401 Acceleration steady state Not applicable 6402 Shock Method A, severity 50, 11 ms. 6403 Vibrations Method B, Figure 3, Table 2, level E. Two axes (X and Y), 8 hours/axe (checked

43、with ARINC 600). 6404 Transverse load Not applicable 6405 Axial load Not applicable 6406 Mechanical endurance 500 cycles for connector Subclause 7.2 Additional test: optical maintenance ageing: 10 cycles. 407 Durability of contact retention system and seals Not applicable 408 Mating and unmating for

44、ces Any configuration of layout must not exceed the maximum value defined in ARINC 600 specification for mating force. 409 Contact retention in insert Not applicable 410 Insert retention in housing (axial) Not applicable 411 Insert retention in housing (torsional) Not applicable 412 Contact insertio

45、n and extraction forces Not applicable 6414 Unmating of lanyard release optical connection elements Not applicable 6415 Test probe damage Not applicable 427 Robustness of protective cover attachment Not applicable 601 Insertion loss For performance and test method requirements refer to the applicabl

46、e product standard for the component and cable under test. 602 Variation of attenuation and optical discontinuity For performance and test method requirements refer to the applicable product standard for the component and cable under test. 603 Change of power distribution Not applicable 604 Cleaning

47、 capability of optical face For performance and test method requirements refer to the applicable product standard for the component and cable under test. 605 Return loss For performance and test method requirements refer to the applicable product standard for the component and cable under test. cont

48、inued BS EN 4626-001:2008EN 4626-001:2008 (E) 12 Table 1 (concluded) EN 2591- Designation of the test Details 607 Immunity to ambient light coupling Not applicable 609 Effectiveness of cable attachment - Cable cyclic flexing Not applicable 610 Effectiveness of cable attachment - Cable pulling Not ap

49、plicable 611 Effectiveness of cable attachment - Cable torsion Not applicable 612 Effectiveness of cable attachment - Cable axial compression Not applicable 613 Impact test Not applicable 614 Connector radial compression Not applicable 615 Connection integrity at temperature Not applicable (cover by test EN 2591-6301) 617 Temperature cycling Not applicable (cover by test EN 2591-6305) 7.2 Additional test Maintenance ageing: one cycle is defined as the insertion and extraction of the contact in

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1