1、BS EN4626-201:2009ICS 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、201: Optical contact (sub-assembly) for receptacle ProductStandard This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 March2009 BSI 2009ISBN 978 0 580 62400 1Amendments/corrigenda issued since publicationDate CommentsBS EN 4626-201:2009National f
3、orewordThis British Standard is the UK implementation of EN 4626-201:2009.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 s
4、ecretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 4626-201:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4
5、626-201 February 2009 ICS 49.090 English 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 201: Optical contact (sub-assembly) for recep
6、tacle - Product standard Srie arospatiale - Connecteurs, optique, rectangulaire, contacts multiples, rackables, cavit Quadrax, frule diamtre 2,5 mm - Temprature dutilisation - 65 C 125 C (selon cble) - Contacts affleurants - Partie 201: Contact optique (sous-ensemble) pour embase - Norme produit Luf
7、t- und Raumfahrt - Optische Rechtecksteckverbinder, Quadrax-Kontaktkammer, Durchmesser 2,5 mm Ferrule - Betriebstemperaturen - 65 C bis 125 C (vom Kabel abhngig) - Bndige Kontakte - Teil 201: Optische Kontakt (Unterbaugruppe) fr festen Steckverbinder - ProduktnormThis European Standard was approved
8、by CEN on 4 July 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standar
9、ds 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 version in any other language made by translation under the responsibility of a CEN member into its own language and notified to
10、the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Net
11、herlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitatio
12、n in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4626-201:2009: EBS EN 4626-201:2009EN 4626-201:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Optical contact dimensions 44 Position of the optical contact in the male adaptor (for receptac
13、le) 45 Technical specification .56 Tests 57 Assembly process instruction .68 Designation 7BS EN 4626-201:2009EN 4626-201:2009 (E) 3 Foreword This document (EN 4626-201:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries
14、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 shall be given the status of a national stan
15、dard, either by publication of an identical text or by endorsement, at the latest by August 2009, and conflicting national standards shall be withdrawn at the latest by August 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
16、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 Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
17、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. BS EN 4626-201:2009EN 4626-201:2009 (E) 4 1 Sco
18、pe This standard defines the installed dimension information of EN 4531-101 fibre optic contact in the EN 4626-004 receptacle adaptor, together with performance requirements and assembly information based on EN 4641-100 specification (62,5 m/125 m fibre and 1,8 mm outside diameter cable). 2 Normativ
19、e references The following referenced documents are indispensable for the application of this document. For dated 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 Eleme
20、nts of electrical and optical connection Test methods Part 100: General 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 1EN 4626-001, Aerospace ser
21、ies 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 specification 1EN 4626-004, Aerospace series Connectors, optical, rectangular, multicontact, rack and
22、panel, Quadrax cavity, 2,5 mm diameter ferrule Operating temperatures 65 C to 125 C (cable dependent) Flush contacts Part 004: Adaptor for receptacle ARINC 600, Air transport avionics Equipment interfaces 2MIL-I-81969/8B, Installing and removal tools, connector electrical contact, types I and II, cl
23、ass 2, composition A 3MIL-I-81969/14C, Installing and removal tools, connector electrical contact, type III, class 2, composition B 33 Optical contact dimensions See EN 4531-101. 4 Position of the optical contact in the male adaptor (for receptacle) Optical adaptor is defined in EN 4626-004. See Fig
24、ure 1. Dimensions are in millimetres. *And all its parts quoted in this standard. 1 Published as ASD-STAN Prestandard at the date of publication of this standard. 2 Published by: Aeronautical Radio, Inc. 2551 Riva road, Annapolis, Maryland 21401. 3 Published by: Department of Defence (DOD), the Pent
25、agon, Washington, D.C. 20301 USA. BS EN 4626-201:2009EN 4626-201:2009 (E) 5 Key 1 See EN 4531-101. 2 Alignment boot aRear bottoming position bRelaxed position Figure 1 Spring force when connector is mated: Typical: 9 N (minimum 5 N, maximum 13 N). Spring outer diameter shall be 3,95 mm maximum. Add
26、the mass: (0,9 0,2) g. 5 Technical specification See EN 4626-001. 6 Tests 6.1 Tests according to EN 2591-100 See Table 1. BS EN 4626-201:2009EN 4626-201:2009 (E) 6 Table 1 EN 2591- Designation of the test Details 6101 Visual examination No loosening of parts, cracks, excessive wear, or detached part
27、s. Optical face undamaged and free from contamination when examined at 100 magnification minimum. 102 Examination of dimensions and mass Dimensions according to Figure 1 6301 Endurance at temperature 1 000 hours at 125 C 6305 Rapid change of temperature 5 cycles TA= 125 C TB= 55 C 6307 Salt mist 48
28、hours 6315 Fluid resistance Applicable for no metallic adaptor 6321 Damp heat, cyclic test Connector mated, two cycles method A 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 with ARINC 600) 6406 Mechanical endu
29、rance 500 cycles for connector Maintenance ageing: 10 cycles 408 Mating and unmating forces Any configuration of layout must not exceed the maximum value defined in ARINC 600 specification for mating force 601 Insertion loss 1 dB maximum during and after test 602 Variation of attenuation and optical
30、 discontinuity No optical discontinuity 0,5 s Threshold at 1 dB 604 Cleaning capability of optical face Applicable 605 Return loss RL 21 dB 6.2 Additional test See EN 4626-001. 7 Assembly process instruction 7.1 Cleaning The connector design allows easy access for cleaning of the optical end faces.
31、With the connectors unmated the process for cleaning should include: 1) with the contacts remaining in the connectors use a lint free tissue or cleaning probe wetted with a suitable accepted cleaning solution to wipe the end face of the contacts. 2) remove excess cleaning fluid with an aerosol free
32、agent, s.a dry air. 3) mate the connector halves. The cleaning procedure is the same for male and female inserts in either plug or receptacle. BS EN 4626-201:2009EN 4626-201:2009 (E) 7 7.2 Tooling 7.2.1 Optical contact No special tools are required for inserting or extracting the EN 4531-101 contact
33、 assemblies into the rear of the connector adaptor. If deemed necessary a MIL-I-81969/14C-12 insert/extract tool may be used. The standard tool as per MIL-I-81969/8-10 standard (P/N for size 12) may be used. 7.2.2 Adaptor For insertion/extraction of the adaptor the insert/extract tool defined in ARI
34、NC 600 attachment 20 shall be used. 7.3 Assembly instruction Will be defined in Technical Report, in preparation. 8 Designation EXAMPLE Description block CONTACT OPTICAL, SUB-ASSEMBLY Identity block EN4626-201 Number of this standard BS EN4626-201:2009BSI GroupHeadquarters 389Chiswick High Road,Lond
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