1、BRITISH STANDARDBS EN 4639-004:2007Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 004: Female optical module Product standardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40
2、g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4639-004:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008ISBN 978 0 580 56487
3、1National forewordThis British Standard is the UK implementation of EN 4639-004:2007.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Panel ACE/6/-/3, Aerospace Connectors.A list of organizations represent
4、ed on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corr
5、igenda issued since publicationDate CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4639-004November 2007ICS 49.060English VersionAerospace series - Connectors, optical, rectangular, modular,multicontact, 1,25 diameter ferrule, with removable alignmentsleeve holder - Part 004: Female optic
6、al module - ProductstandardSrie arospatiale - Connecteurs optiques rectangulaires, modulaires multivoies, frule 1,25, quip dun porte sleevedmontable - Partie 004: Module optique femelle - Normede produitLuft- und Raumfahrt - Optischer Rechtecksteckverbinder,modular, Mehrfachkontakt, Ferrulendurchmes
7、ser 1,25 mm,demontierbarer Zentrierhlsenhalter - Teil 004: OptischeBuchsenmodule - ProduktnormThis European Standard was approved by CEN on 21 June 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the statu
8、s of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A ve
9、rsion in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Den
10、mark, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIO
11、NEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4639-004:2007: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and defin
12、itions .4 4 Required characteristics.4 4.1 General4 4.2 Dimensions.4 4.3 Material and surface treatment.7 4.4 Optical, mechanical and climatic characteristics.7 5 Designation 7 6 Marking .7 7 Technical specification .7 EN 4639-004:20073 Foreword This document (EN 4639-004:2007) has been prepared by
13、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 of A
14、SD, 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 May 2008, and conflicting national standards shall be withdrawn at the latest by May 2008. Attention is drawn
15、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 the following
16、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, Slovakia, Slovenia,
17、 Spain, Sweden, Switzerland and the United Kingdom. EN 4639-004:20074 1 Scope This standard specifies the characteristics of a female optical module for rectangular modular multipin connectors. 2 Normative references The following referenced documents are indispensable for the application of this do
18、cument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. EN 4639-001, Aerospace series Connectors, optical, rectangular, modular, mu
19、lticontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 001: Technical specification. 1)EN 4639-002, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 002: List of product standards. 1)E
20、N 4639-005, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 005: Removable alignment sleeve holder Product standard. EN 4644-001, Aerospace series Connector, electrical, rectangular, modular, rectangular ins
21、erts Operating temperature 175 C continuous Part 001: Technical specification. 2)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4639-001 apply. 4 Required characteristics 4.1 General The female insert is characterised by the aptitude to receive a rem
22、ovable sleeve holder as specified in EN 4639-005. 4.2 Dimensions 4.2.1 Rectangular connector interface module: Outer dimensions See Figure 1, dimensions in millimetres. 1) Published as ASD Prestandard at the date of publication of this standard. 2) In preparation at the date of publication of this s
23、tandard. EN 4639-004:20075 Key Module rear limit stop (on the module retention clip) Module front limit stop (on the shell) 1 Interfacial seal 2 Module front face 3 Rear grommet 4 On ribs 5 R 2,402,60“A“ keying 6 2 R 2,402,60“B“ keying Figure 1 1 2 3 4 46 5 1 2 EN 4639-004:20076 4.2.2 Rectangular co
24、nnector interface module: Optical contact position See Figure 2, dimensions in millimetres. Sleeve holder screw cavity Figure 2 Key Module rear limit stop (on insert retention clip) Module front limit stop (on the shell) Contact rear limit stop (in the module) Sleeve holder screw limit stop 1 Interf
25、acial seal operating range 2 Module front face 3 Interfacial seal 4 Rear grommet 5 On ribs 1 2 3 4 1,05 0,65 1 23 4 5 5 EN 4639-004:20077 4.3 Material and surface treatment See EN 4644-001. 4.4 Optical, mechanical and climatic characteristics See EN 4639-002. 5 Designation EXAMPLE Description block
26、CONNECTOR, OPTICAL Identity block EN4639-004EF12A Number of the basic standard Female module Arrangement code (see EN 4639-002) Connector cavity A or B 6 Marking The marking shall include the identification, the date of manufacture (year, week) and the name or trade mark of the manufacturer or confo
27、rm to standard EN 2424, code P, if required. 7 Technical specification See optical contact product standard. 3)3) Performance is directly linked to optical contact and fibre technology. EN 4639-004:2007BS EN 4639-004:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is th
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