1、ASD STANDARD NORME ASD ASD NORM prEN 4626-101 Edition P 1 March 2006 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Descriptors: Aerospace industry, aircraf
2、t, aircraft equipment, optical connector, elements of opticalconnection, optical contact, characteristics, test, quality assurance ENGLISH VERSION Aerospace series Connectors, optical, rectangular, multicontact, rack and panel, Quadrax cavity, 2,5 mm diameter ferrule Operating temperatures 65 C to 1
3、25 C (cable dependent) Flush contacts Part 101: Optical contact (sub-assembly) for plug 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 Parti
4、e 101 : Contact optique (sous-ensemble) pour fiche Norme produit Luft- und Raumfahrt Optische Rechtecksteckverbinder, Quadrax-Kontaktkammer, Durchmesser 2,5 mm Ferrule Betriebstemperaturen 65 C bis 125 C (vom Kabel abhngig) Bndige Kontakte Teil 101: Optische Kontakt (Unterbaugruppe) fr freien Steckv
5、erbinder Produktnorm This “Aerospace Series“ Prestandard has been drawn up 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 ex
6、perts of the concerned Domain following member comments. Subsequent to the 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
7、 by users and formal agreement of ASD-STAN, it will be submitted as a draft 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 t
8、he EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 31 March 2006 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2006 by ASD-STAN Copyright Associa
9、tion Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4626-101:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Optical contact dimensions3 4 Position
10、 of the optical contact in the female adaptor (for plug) .3 5 Technical specification .4 6 Tests4 7 Assembly process instruction .5 8 Designation 6 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accorda
11、nce with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted wi
12、thout license from IHS-,-,-prEN 4626-101:2006 3 1 Scope This standard defines the installed dimension information of EN 4531-101 fibre optic contact in the EN 4626-003 plug adaptor, together with performance requirements and assembly information based on EN C210A specification (62,5 m/125 m fibre an
13、d 1,8 mm outside diameter cable). 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 any amendments) a
14、pplies. EN 2591-100*, Aerospace series Elements 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 C210A cable 55 C to 125 C Pr
15、oduct standard. 1)EN 4626-001, 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 001: Technical specification. 1)EN 4626-003, Aerospace series Connectors,
16、 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 003: Adaptor for plug. 1)ARINC 600, Air transport avionics Equipment interfaces. 2)MIL-I-81969/8B, Installing and removal tools, con
17、nector electrical contact, types I and II, class 2, composition A. 3)MIL-I-81969/14C, Installing and removal tools, connector electrical contact, type III, class 2, composition B. 3)3 Optical contact dimensions See EN 4531-101. 4 Position of the optical contact in the female adaptor (for plug) Optic
18、al adaptor is defined in EN 4626-003. See Figure 1. Dimensions are in millimetres. *And all its parts quoted in this standard. 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. 3) Publishe
19、d by: Department of Defense (DOD), the Pentagon, Washington, D.C. 20301 USA. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4626-101:20064 Key 1
20、 See EN 4531-101. 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 the mass: (0,9 0,2) g. 5 Technical specification See EN 4626-001. 6 Tests 6.1 Tests according to E
21、N 2591-100 Standard See Table 1. 10,95 min. a16,65 max. b1 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4626-101:2006 5 Table 1 EN 2591- Desig
22、nation of the test Details 6101 Visual examination No loosening of parts, cracks, excessive wear, or detached parts. 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 a
23、t temperature 1 000 hours at 125 C 6305 Rapid change of temperature 5 cycles TA= 125 C TB= 55 C 6307 Salt mist 48 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 M
24、ethod B, Figure 3, Table 2, level E. Two axes (X and Y), 8 hours/axe (checked with ARINC 600) 6406 Mechanical endurance 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 specificati
25、on for mating force 601 Insertion loss 1 dB maximum during and after test 602 Variation of attenuation and optical 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 Assemb
26、ly process instruction 7.1 Cleaning The connector design allows easy access for cleaning of the optical end faces. With the connectors unmated the process for cleaning should include: 1) With the contacts remaining in the connectors use a lint free tissue or gleaning prob wetted with a suitable acce
27、pted cleaning solution to wipe the end face of the contact. 2) Remove excess cleaning fluid with aerosol free agent dry air. 3) Mate the connector halves. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction
28、or networking permitted without license from IHS-,-,-prEN 4626-101:2006 6 7.2 Tooling 7.2.1 Optical contact No special tools are required for inserting or extracting the EN 4531-101 contact assemblies into the rear of the connector adaptor. If deemed necessary a MIL-I-81969/14C-12 insert/extract too
29、l 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 ARINC 600 attachment 20 shall be used. 7.3 Assembly instruction Will be defined in Technical Report, in preparatio
30、n. 8 Designation EXAMPLE Description block CONTACT OPTICAL, SUB-ASSEMBLY Identity block EN4626-101-01 Number of this standard Material code sleeve according EN 4626-003 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-
