1、BRITISH STANDARDBS EN 3733-006:2008Aerospace series Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature 150 C continuous Part 006: Receptacle, connector, jam nut fixing for cable according to EN 4532, product standardICS 49.060g49g50g3g38g50g51g60g44g49g
2、42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3733-006:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31
3、 July 2008 BSI 2008ISBN 978 0 580 58609 5National forewordThis British Standard is the UK implementation of EN 3733-006:2008. The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology.A list of organizations represente
4、d 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/corri
5、genda issued since publicationDate CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3733-006 April 2008 ICS 49.060 English Version Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature 150 C continuous - Part 006: Receptacle,
6、 connector, jam nut fixing for cable according to EN 4532, product standard Srie arospatiale - Connecteur optique circulaire monovoie, accouplement par bague filete, temprature dutilisation 150 C continu - Partie 006 : Embase fixation par crou pour cble EN 4532, norme de produit Luft- und Raumfahrt
7、- Optischer Rundsteckverbinder einpolig, Schraubkupplung, Betriebstemperatur 150 C konstant - Teil 006: Fester Steckverbinder, Einlochbefestigung fr Kabel nach EN 4532, ProduktnormThis European Standard was approved by CEN on 16 September 2007. CEN members are bound to comply with the CEN/CENELEC In
8、ternal 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 standards may be obtained on application to the CEN Management Centre or to any CEN m
9、ember. 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 the CEN Management Centre has the same status as the official versions. CEN me
10、mbers 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, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
11、, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT 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.
12、Ref. No. EN 3733-006:2008: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terminology .4 4 Required characteristics.5 4.1 Dimensions and mass.5 4.2 Panel cut-out and mounting of connectors 6 4.3 Materials .6 4.4 Main general characteristics 6 4.5 Possible combinations of plugs and r
13、eceptacles 7 5 Designation 7 6 Marking .7 7 Technical specification .7 Figures Figure 1 5 Figure 2 6 Figure 3 6 Tables Table 1 Compatible connectors and spare parts 7 Table 2 Additional test requirements applicable to this product standard 8 BS EN 3733-006:20083 Foreword This document (EN 3733-006:2
14、008) has been prepared 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
15、 the member countries 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 October 2008, and conflicting national standards shall be withdrawn at the latest by
16、 October 2008. Attention 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 standar
17、ds organizations of 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, Port
18、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 3733-006:20084 1 Scope This standard specifies the characteristics of receptacle connectors with two hole fixing in the family of circular single channel fibre optic connectors incorporating ferrules for aero
19、space series single core optical cable in accordance with EN 4532. Connector interface dimensions, table of tests and qualification approval requirements, are contained in the Technical Specification EN 3733-001. EN 3733-002, List of product standards, includes the listings of product types, codific
20、ation and applicable combinations of product types. 2 Normative 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
21、 any amendments) applies. EN 2591, Aerospace series Elements of electrical and optical connection Test methods General1)EN 2591-100, Aerospace series Elements of electrical and optical connection Test methods Part 100: General EN 3733-001, Aerospace series Connector, optical, circular, single channe
22、l, coupled by self-locking ring, operating temperature 150 C continuous Part 001: Technical specification2)EN 3733-002, Aerospace series Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature 150 C continuous Part 002: List of product standards2) EN 3733-00
23、3, Aerospace series Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature 150 C continuous Part 003: Plug connector for cable according to EN 4532, product standard2)EN 3733-007, Aerospace series Connector, optical, circular, single channel, coupled by sel
24、f-locking ring, operating temperature 150 C continuous Part 007: Ferrule (optical contact) for cable according to EN 4532 (200 m/280 m fibre), product standard2) EN 3733-009, Aerospace series Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150
25、C continuous Part 009: Receptacle sub-assembly for cable to EN 4532 (200 m/280 m fibre) Product standard EN 4532, Aerospace series Cables, optical, single core 200/280 m fibre, 2,5 mm outer jacket Technical specification2)MIL-STD-810F, Environmental Engineering Considerations and Laboratory Tests3)3
26、 Terminology See EN 2591-100. 1) All parts quoted in Table 2. 2) Published as AECMA prestandard at the date of publication of this standard. 3) Published by: Department of Defense (DOD), the Pentagon, Washington, DC 20301, USA. BS EN 3733-006:20085 4 Required characteristics 4.1 Dimensions and mass
27、Dimensions shall be as shown in Figure 1. Dimensions in millimetres Mass: 24,2 g max. Minimum recommended torque for jam nut (when mounting to a flat face bulkhead): 0,3 Nm NOTE Terminated overall length assumes a maximum gap of 1 mm between crimp sleeve and rear nut. Figure 1 BS EN 3733-006:20086 4
28、.2 Panel cut-out and mounting of connectors Panel cut-out and connector mounting details shall be as shown in figures 2 and 3 respectively. Dimensions in millimetres Figure 2 Figure 3 4.3 Materials Nickel-copper alloy connector shell. 4.4 Main general characteristics See EN 3733-002. BS EN 3733-006:
29、20087 4.5 Possible combinations of plugs and receptacles Compatibility shall be in accordance with Table 1 for combinations of connector and deliverable spares. Connectors terminated with cable to EN 4532 are only compatible with similarly terminated mating connectors. Table 1 Compatible connectors
30、and spare parts Subject connector Compatible mating connector Product standard EN 3733 Product type Product standardEN 3733 Product type 003 Plug connector Spare parts for 004 Product standardEN 3733 Product type 007 Ferrule 006 Receptacle, connector, jam nut fixing 009 Receptacle sub-assembly See a
31、lso EN 3733-002 for combination of protective covers and connectors. 5 Designation EXAMPLE: Description block Identity block CONNECTOR, OPTICAL, RECEPTACLE EN 3733 006 B X Number of the basic standard Product standard (see EN 3733-002, product type) Class (see EN 3733-001, test fluids class B) Polar
32、ization (see EN 3733-001) NOTE 1 Part number spacing as shown is for better readability only. NOTE 2 If necessary, the code I9005 may be placed between the description block and the identity block. 6 Marking See EN 3733-001. 7 Technical specification See EN 3733-001 for technical requirements common
33、 to all product standards. See Table 2 for additional testing applicable to this product standard (when mated with compatible connector terminated with cable in accordance with EN 4532). BS EN 3733-006:20088 Table 2 Additional test requirements applicable to this product standard EN 2591 Designation
34、 of the test Details 312 Air leakage Method C (leakage of mounting) Differential pressure: 100 kPa Maximum leakage: 16 106 m3/h 6321 Optical elements Damp heat, cyclic test Number of cycles: 10 At the end of the seventh cycle, with connectors mated and subjected to humidity, insertion loss (EN 2591-
35、601) shall be measured 0,85 dB. 6402 Optical elements Shock Severity: 300 g, Method A Number of shocks: Three shocks in each of two axes Optical discontinuity threshold shall be set at 0,85 dB with a minimum discontinuity of 20 ns. Vertical and horizontal test axes Table 2 (continued) EN 2591 Design
36、ation of the test Details 6403 Optical elements Vibration Method B modified as follows: Duration 8 h in two axes Figure 2, level J, except that the curve shall be altered to start with a value of 0,04 g2/Hz at 15 Hz and join the maximum PSD value at 50 Hz with a straight line. Optical discontinuity
37、(EN 2591-602) Method B shall be monitored during the test with the discontinuity threshold set at 0,85 dB. Vertical and horizontal test axes See EN 3733-001 High level vibration e.g. gunfire MIL-STD-810F Method 519.3, Procedure 1, test spectra Figure 519.3-1 modified as follows: T1(g2/Hz) 0,050 T20,
38、911 T32,803 Overall gRMS40,08 F1(Hz) 28,3 F2 (Hz) 56,5 F3(Hz) 84,9 F4(Hz) 113,2 BS EN 3733-006:20089 Table 2 (continued) P1(g2/Hz) 1,624 P21,764 P32,087 P42,806 Test duration shall be 26,5 min per axis (two axes). Optical discontinuity (EN 2591-602) Method B shall be monitored during conditioning wi
39、th the discontinuity threshold set at 0,85 dB. Vertical and horizontal test axes 6405 Optical elements Axial load Tensile load 200 N Optical elements Insertion loss Initial measurement (prior to conditioning): 0,6 dB Post conditioning: 0,85 dB Wavelength of measurement: 810 nm Launch condition: Over
40、fill 601 Variation of insertion loss Where specified in EN 3733, Table 5 as part of a test requirement, the variation of insertion loss shall be monitored with a maximum change 0,25 dB. 602 Optical elements Variation of attenuation and optical discontinuity There shall be no discontinuities 20 ns an
41、d not more than one discontinuity every 500 s. The discontinuity threshold shall be set at 0,85 dB. 609 Optical elements Effectiveness of cable attachment Cable cyclic flexing 100 cycles, 5 N tensile load, pendulum arm length 0,62 m 610 Optical elements Effectiveness of cable attachment Cable pullin
42、g 10 cycles, 200 N 611 Optical elements Effectiveness of cable attachment Cable torsion Tensile load applied to cable during torsion application 5 N. 612 Optical elements Effectiveness of cable attachment Cable axial compression Load: 10 N Application rate: 100 N/min BS EN 3733-006:2008BS EN 3733-00
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