1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4701-002 Edition P 2 November 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONRue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: Supersedes edition P 1 of S
2、eptember 2011 and will supersede EN 4701-002:2013Descriptors: ENGLISH VERSION Aerospace series Connectors, optical, rectangular, modular, operating temperature 125 C, for EN 4531-101 contacts Part 002: Specification of performance Srie arospatiale Connecteurs optiques rectangulaires, modulaires, tem
3、prature dutilisation 125 C, pour contacts EN 4531-101 Partie 002 : Spcification de performances Luft- und Raumfahrt Optischer Rechtecksteckverbinder in modularer Bauweise Betriebstemperatur 125 C, fr EN 4531-101 Kontakte Teil 002: Leistungsdaten This “Aerospace Series“ Prestandard has been drawn up
4、under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the
5、publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft
6、 European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national sta
7、ndards conflicting with the EN. Edition approved for publication 1stNovember 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 4701-002:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Te
8、rms and definitions . 3 4 Description and codification of compatible connectors (EN 4165) 4 5 Operating conditions . 4 6 Contacts sub-assembly 5 7 Filler plugs 5 8 Tooling 5 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and vo
9、tes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4701-002:2014 (E) 3 1 Scope This Standard defines the material used in the manufacturing of EN 4701 optical modules. 2 Normative references
10、The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4165
11、-022, Aerospace series Connectors, electrical, rectangular, modular Operating temperature 175 C continuous Part 022: Insertion/extraction tool for removal of modules Product standard EN 4531-101, Aerospace series Connectors, optical, circular, single and multipin, coupled by triple start threaded ri
12、ng Flush contacts Part 101: Optical contact for EN 4641-100 cable 55 C to 125 C Product standard EN 4531-901, Aerospace series Connectors, optical, circular, single and multipin, coupled by triple start threaded ring Flush contacts Part 901: Filler plugs Product standard EN 4641-100, Aerospace serie
13、s Cables, optical 125 m diameter cladding Part 100: Tight structure 62,5 m/125 m GI fibre 1,8 mm outside diameter Product standard 1) EN 4701-001, Aerospace series Connectors, optical, rectangular, modular, operating temperature 125 C, for EN 4531-101 contacts Part 001: Technical specification IEC 6
14、1300-3-33, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-33: Examinations and measurements Ferrule withdrawal force 2) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4701-001 apply. 1) Publish
15、ed as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). 2) Published by: IEC International International Electrotechnical Commission http:/www.iec.ch/. prEN 4701-002:2014 (E) 4 4 Description and codification of compatible connectors (EN 4165) See Table 1. Table 1 E
16、nvironmental class Description W Plug and receptacle with housing (shell) olive drab cadmium plated, aluminium alloy, conductive finish, 500 h resistance to salt mist, rectangular grounded device, or not, maximum operating temperature: 175 C continuous. F Plug and receptacle with housing (shell) bla
17、ck nickel plated, aluminium alloy, conductive finish, 96 h resistance to salt mist, rectangular grounded device, or not, maximum operating temperature: 175 C continuous. J Plug and receptacle with housing (shell) olive drab cadmium plated, composite material, conductive finish, 500 h resistance to s
18、alt mist, plug with rectangular grounded device, or not, maximum operating temperature: 175 C continuous. M Plug and receptacle with housing (shell) nickel plated composite material, conductive finish, 500 h resistance to salt mist, plug with rectangular grounded device, or not, maximum operating te
19、mperature: 175 C continuous. 5 Operating conditions 5.1 Optical performances The optical performances are defined in the product standards in relationship with the used cable. 5.2 Permissible cables Permissible cables are given in Table 2. Table 2 Cable designation Description EN 4641-100 Fibre 62,5
20、 / 125 Outer diameter 1,8 mm prEN 4701-002:2014 (E) 5 5.3 Material See Table 3. Table 3 Sleeve Description Sleeve material Male insert Body Thermoplastic 55 C to 125 C Sealing device Silicone elastomer Guiding pin AISI 304L Female insert Sleeve Zirconia ceramic or similar Body Thermoplastic 55 C to
21、125 C Sealing device Silicone elastomer Centring cavity AISI 304L 5.4 Sleeve force Under IEC 61300-3-33 test conditions, the sleeve force must be 1.9 N to 3.5 N. 5.5 Climatic conditions Temperature range: 55 C to 125 C. Fluid resistance: see EN 4701-001. Corrosion resistance: See Table 1 (class F, o
22、nly 96 h). 5.6 Mechanical conditions Mechanical endurance: 500 mated and unmated cycles. 6 Contacts sub-assembly Removable contacts which can be used with the various classes of connectors are defined in the product standards. Product standard EN cable specification EN 4531-101 EN 4641-100 7 Filler plugs Filler plugs defined in EN 4531-901 shall be used in the positions which correspond to unpopulated cavities. 8 Tooling See EN 4165-022.
