1、BRITISH STANDARDBS EN 4640-004:2008Aerospace series Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 004: Receptacle optical connector Product standardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37
2、g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4640-004:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2008 BSI 2008ISBN 978 0
3、580 60594 9National forewordThis British Standard is the UK implementation of EN 4640-004:2008. The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology.A list of organizations represented on this committee can be obt
4、ained 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/corrigenda issued since publication
5、Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4640-004May 2008ICS 49.060English VersionAerospace series - Connectors, optical, rectangular, rack andpanel, multicontact, 1,25 diameter ferrule, with removablealignment sleeve holder - Part 004: Receptacle optical connector- Product sta
6、ndardSrie arospatiale - Connecteurs, optiques, rectangulraies, contacts mutiples, rackales, ferrule diamtre 1,25,quips dun porte sleeve dmontable - Partie 004:Embase de connecteur optique - Norme de produitLuft- und Raumfahrt - Optischer Rechtecksteckverbinder,Gehuse, Einschub, Steckverbinder, Multi
7、pin,Ferrulendurchmesser 1,25 mm, demontierbarerZentrierhlsenhalter - Teil 004: Optischer Kuppler -ProduktnormThis European Standard was approved by CEN on 14 March 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanSt
8、andard the status 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, Frenc
9、h, German). A version 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, Cze
10、ch 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 STANDARDIZATIONCOMIT EUROPEN
11、 DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4640-004:2008: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3
12、 Terms and definitions .4 4 Required characteristics.4 5 Arrangement designation .7 6 Sleeve holder designation 7 7 Marking .7 8 Technical specification .7 BS EN 4640-004:20083 Foreword This document (EN 4640-004:2008) has been prepared by the Aerospace and Defence Industries Association of Europe -
13、 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 ASD, prior to its presentation to CEN. This European Standard
14、 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2008, and conflicting national standards shall be withdrawn at the latest by November 2008. Attention is drawn to the possibility that some of the elements of th
15、is 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 countries are bound to implement this European Sta
16、ndard: 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, Spain, Sweden, Switzerland and the United Kingdom
17、. BS EN 4640-004:20084 1 Scope This standard specifies the characteristics of a receptacle optical connector, rack and panel, multicontact. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited a
18、pplies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. EN 4640-001, Aerospace series Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removab
19、le alignment sleeve holder Part 001: Technical specification.1)EN 4640-002, Aerospace series Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 002: List of product standards. 1)ARINC Specification 600, Air Transport Avi
20、onics Equipment Interfaces. 2)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4640-001 apply. 4 Required characteristics 4.1 General The female insert for receptacle connector is composed of an insert and a removable sleeve holder as specified as foll
21、ow. The sleeve holder is delivered with the female insert. It is considered as a part of the female insert (specific design per manufacturer). The sleeve holder can be supplied separately only for repair purpose. 4.2 Dimensions 4.2.1 Receptacle connector interface: Outer dimensions See ARINC Specifi
22、cation 600. 1) Published as ASD Prestandard at the date of publication of this standard. 2) Published by: AERONAUTICAL RADIO, INC. 2551 Riva road, Annapolis, Maryland 21401-7435 USA. BS EN 4640-004:20085 4.2.2 Rectangular connector interface insert: Optical contact position See Figure 1. Key 1 44 ma
23、x. with grommet 2 Mechanical bottom of the receptacle NOTE Other dimensions in accordance with ARINC Specification 600. Figure 1 Optical contact position BS EN 4640-004:20086 4.2.3 Removable alignment sleeve holder See Figure 2. View B 12 identical cavities Detail of the central screw on both side K
24、ey 1 Alignment sleeve 4 Both side 2 12 cavities 5 Module limit stop 3 5/64 Hex. captive screw 6 Floating movement 0,98 to 1,30 Figure 2 4.3 Material and surface treatment See ARINC Specification 600. BS EN 4640-004:20087 4.4 Optical, mechanical and climatic characteristics See EN 4640-002. 5 Arrange
25、ment designation EXAMPLE Description block CONNECTOR, OPTICAL Identity block EN4640-004F36 Number of the basic standard Female module Arrangement code (see EN 4640-002) 6 Sleeve holder designation The sleeve holder can be supplied separately only for the maintenance. EXAMPLE Description block CONNEC
26、TOR, OPTICAL Identity block EN4640-004F00 Number of the basic standard Female module Arrangement code (see EN 4640-002) 7 Marking The marking shall include the identification, the date of manufacture (year, week) and the name or trade mark of the manufacturer or conform to standard EN 2424, code P,
27、if required. 8 Technical specification See optical contact product standard. 3)3) Performance is directly linked to optical contact and fibre technology. BS EN 4640-004:2008BS EN 4640-004:2008BSI Group Headquarters389 Chiswick High Road,London W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Sta
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