1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre optic interconnectingdevices and passive components Adaptors for fibre optic connectorsPart 1-1: Blank detail specificationBS EN 61274-1-1:2012National forewordThis British
2、 Standard is the UK implementation of EN 61274-1-1:2012. It is identical to IEC 61274-1-1:2011. It supersedes BS EN 61274-1-1:2006,which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecti
3、ng devices and passive components.A list of organizations represented 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. The British Standards Instit
4、ution 2012Published by BSI Standards Limited 2012 ISBN 978 0 580 70936 4 ICS 33.180.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2012.Amendments
5、 issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 61274-1-1:2012EUROPEAN STANDARD EN 61274-1-1 NORME EUROPENNE EUROPISCHE NORM February 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr
6、Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61274-1-1:2012 E ICS 33.180.20 Supersedes EN 61274-1-1:2006English version Fibre optic interconn
7、ecting devices and passive components - Adaptors for fibre optic connectors - Part 1-1: Blank detail specification (IEC 61274-1-1:2011) Dispositifs dinterconnexion et composantspassifs fibres optiques - Raccords de connecteurs de fibres optiques - Partie 1-1: Spcification particulire cadre(CEI 61274
8、-1-1:2011) Lichtwellenleiter -Verbindungselemente und passive Bauteile - Kupplungen fr Lichtwellenleiter-Steckverbinder - Teil 1-1: Vordruck fr Bauartspezifikation (IEC 61274-1-1:2011) This European Standard was approved by CENELEC on 2011-12-22. CENELEC members are bound to comply with the CEN/CENE
9、LEC 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 standards may be obtained on application to the CEN-CENELEC Management Centre o
10、r to any CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
11、 the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway
12、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 61274-1-1:2012EN 61274-1-1:2012 Foreword The text of document 86B/3269/FDIS, future edition 3 of IEC 61274-1-1, prepared by SC 86B, “Fibre optic interconnecting devices and passive compo
13、nents“, of IEC/TC 86, “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61274-1-1:2012. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsemen
14、t (dop) 2012-09-22 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2012-12-22 This document supersedes EN 61274-1-1:2006. Specific technical changes since EN 61274-1-1:2006 include to reconsider quality approval and quality conformance inspection
15、and to add the optical interface standard into the detail specification worksheet. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. End
16、orsement notice The text of the International Standard IEC 61274-1-1:2011 was approved by CENELEC as a European Standard without any modification. BS EN 61274-1-1:201261274-1-1 IEC:2011 CONTENTS 1 Scope . . 5 2 Qualification approval . 5 2.1 Procedure . . 5 2.2 Test schedule and performance requirem
17、ents . 5 3 Quality conformance inspection . . 5 3.1 Lot-by-lot and periodic procedure . 5 3.2 Lot-by-lot inspection . 5 3.3 Periodic inspection 5 4 Detail specification worksheet . 6 Table 1 Fixed sample test schedule for qualification approval 13 . 10 Table 2 Lot-by-lot quality conformance inspecti
18、on schedule groups A and B 14 . . 10 Table 3 Periodic quality conformance inspection schedule groups C and D 15 . . 11 Table 4 Details, measurements and performance requirements 16 . 12 BS EN 61274-1-1:201261274-1-1 IEC:2011 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS ADAPTORS FOR F
19、IBRE OPTIC CONNECTORS Part 1-1: Blank detail specification 1 Scope This blank detail specification is not, by itself, a specification. It is part of the generic specification IEC 61274-1, Fibre optic interconnecting devices and passive components- Adaptors for fibre optic connectors-Part 1; Generic
20、specification. It includes: a blank worksheet with instructions for preparing detail specifications. 2 Qualification approval 2.1 Procedure The detail specification shall state the qualification approval procedure to be used either the fixed sample or the lot-by-lot and periodic procedure may be use
21、d. 2.2 Test schedule and performance requirements The mandatory test schedules for qualification by the fixed sample procedure are defined in Table 1 of the detail specification worksheet (see Clause 4). The fixed sample procedure consists in subjecting a sample of specimens to the fixed sample qual
22、ification test sequence as specified in Table 1. The sample shall be drawn from current production. 3 Quality conformance inspection 3.1 Lot-by-lot and periodic procedure The lot-by-lot and periodic procedure consists in performing the lot-by-lot inspections on a specified number of inspection lots
23、(a minimum of three) taken in as short a time as possible. The periodic tests are then performed on samples selected from at least one of the lots. Samples shall be selected from the lots in accordance with IEC 60410. Normal inspection shall be used, but when the sample size is so small that accepta
24、nce based on zero defects is implied, additional specimens shall be taken to meet the sample size requirements for acceptance on one defect. 3.2 Lot-by-lot inspection The mandatory test schedules for lot-by-lot inspection (groups A and B) are defined in Table 2 of the detail specification worksheet
25、(see Clause 4). 3.3 Periodic inspection The mandatory test schedules for periodic inspection (groups C and D) are defined in Table 3 of the detail specification worksheet (see Clause 4). BS EN 61274-1-1:2012 6 61274-1-1 IEC:2011 4 Detail specification worksheet The following worksheet is provided to
26、 aid in the preparation of detail specifications. Spaces are provided for entering information. When the spaces are completed, the detail specification can be drafted in its final form. The spaces are identified by numbers between brackets. Instructions for completing these numbered spaces are given
27、 below. When drafting the final detail specification, eliminate the bracketed instruction numbers. 1 The National IEC number assigned to the detail specification is added by the National Committee. 2 The date of the detail specification is added by the National Committee. 3 Enter the name and addres
28、s of the National Committee. 4 Enter the applicable classification categories (see 4.2 of IEC 61274-1) (QC 860000). 5 Enter the applicable adaptor type. 6 Enter the applicable mechanical interface standard. If the connector set does not meet a mechanical interface standard, add the words “not applic
29、able“. 7 Enter the performance standard. If the connector set does not meet a performance standard, add the words “not applicable“. 8 Enter the applicable assessment level. 9 Add the qualification procedure required for the detail specification (fixed-sample procedure or lot-by-lot procedure). 10 Sp
30、ecify the component control dimensions in the format shown (see 4.3.3 of IEC 61274-1). Include: component control dimensions. When a standardised type of connector interface is referenced, these dimensions shall fall within the mating face dimensions of the appropriate standard; control dimensions f
31、or all variants; panel cut-out and mounting dimensions where applicable; the measurement method(s) to be used when the requirements of 4.3.5.1 of IEC 61274-1 apply. Add figures showing the dimensions for standard reference components and gauges if they are required (see 4.3.5.2 and 4.3.5.3 of IEC 61
32、274-1). Display the drawings in the format shown. 11 Tabulate the identification number for each variant of each component (see 4.8.1 of IEC 61274-1). Assign a column in the table for each variant feature. For example: alternative mounting schemes, etc. 12 Enter supplementary information with respec
33、t to marking, requirements for certified records of released lots and other appropriate information (see 4.8.2 and 4.8.3 of IEC 61274-1). 13 Table 1 defines the required measurements and tests for qualification by fixed sample size for the selected environmental category. If qualification by lot-by-
34、lot and periodic procedure is specified, eliminate the table and renumber subsequent tables in the detail specification accordingly. Specify the sample size for each group in column “n“. 14 Table 2 defines the minimum required measurements and tests for groups A and B. Detail specification writers m
35、ust add those tests or measurements to be carried out to the table. Add the assessment level designation along with the inspection level and acceptable quality level (AQL) in the appropriate place in the table (see 4.2.6 of IEC 61274-1). BS EN 61274-1-1:201261274-1-1 IEC:2011 7 15 Table 3 defines th
36、e required measurements and tests for groups C and D periodic tests. Add the assessment level designation along with the sample size, “n“, and the inspection period, “p“, in the appropriate place in the table (see 4.2.6 of IEC 61274-1). After completing the group “C0“ or “D0“ tests, the sample is di
37、vided to form the other sample groups. When needed, instructions for dividing the sample are given as a note to the table. 16 When completed, Table 4 will contain the details, measurements and performance requirements for all tests and measurements which appear in Tables 1, 2 and 3. The format for m
38、easurements appears on lines 17, 18 and 19. Enter the measurement procedure title and reference location on line 17. Enter the measurement details on line 18. The requirements for independent measurements (measurements which are not part of an environmental test) shall either be specified as a note
39、to the table where it was added (Tables 1, 2 or 3) or included in Table 4 under the appropriate measurement on line 19. The requirements for dependent measurements (measurements which are part of an environmental test) shall be specified under the environmental test in Table 4. The format for enviro
40、nmental tests appears on lines 20, 21, 22, 23 and 24. Enter the test procedure title and reference location on line 20. Enter the test details on line 21. Enter the initial measurements to be made along with the performance requirements on line 22. Enter the measurements to be made during the test a
41、long with the performance requirements on line 23. Enter the final measurements to be made along with the performance requirements on line 24. BS EN 61274-1-1:2012 8 61274-1-1 IEC:2011 INTERNATIONAL ELECTROTECHNICAL COMMISSION - NATIONAL STANDARDS ORGANIZATION: 3 1 Date .2 DETAIL SPECIFICATION FIBRE
42、 OPTIC COMPONENT OF ASSESSED QUALITY IN ACCORDANCE WITH GENERIC SPECIFICATION: QC 860000 (IEC 61274-1) BLANK DETAIL SPECIFICATION: QC 8600004 (IEC 61274-1-1) ADAPTOR FOR FIBRE OPTIC CONNECTOR CLASSIFICATION: 4 Type: 5 Name: Configuration: Coupling: Control dimensions: Arrangement: Style: Variants: M
43、echanical Interface Standard: 6 Performance Standard: 7 Assessment level: 8 QUALIFICATION PROCEDURE: 9 SAFETY WARNING: Take care when handling small diameter optical fibre to prevent puncturing the skin, especially in the eye area. Direct viewing of the end of an optical fibre when it is propagating
44、 energy is not recommended unless prior assurance is obtained as to the safe energy output level. BS EN 61274-1-1:201261274-1-1 IEC:2011 9 Control dimensions 10 DRAWING REF. DIMENSIONS NOTES MIN. MAX. Notes: 1. . 2. . ETC. VARIANT IDENTIFICATION NUMBERS 11 NUMBER: XXXXXXXXXXXX Variant Component name
45、 Variant feature SUPPLEMENTARY INFORMATION 12 Colour: Component marking: BS EN 61274-1-1:2012 10 61274-1-1 IEC:2011 Table 1 Fixed sample test schedule for qualification approval 13 Test sequence Reference IEC 61300 n Group 0 Group 1 Group 2 Group 3 Group 4 Group 5 To satisfy the qualification approv
46、al requirements of the detail specification there shall be no failures in the sample groups for any test parameter. If a failure does occur this shall be investigated and the cause of failure identified and corrected. The test which is affected shall then be repeated using the minimum sample size st
47、ated in this detail specification. A fully documented test report and supporting data shall be prepared and made available for inspection. Failures and the corrective action taken to eliminate failures shall be documented and evidence presented to show that the corrective action will have no detrime
48、ntal effect on the performance in any of the other tests. Design changes, as opposed to improvements in quality control, will necessitate a repeat of the full qualification programme. Only group 1 tests shall be carried out using a reference connector. All other tests shall be carried out using the
49、samples from the relevant group at random. NOTE 1 Unless otherwise indicated, the test details, measurements and performance requirements are given in Table 4. NOTE 2 n = sample size (number of plugs). Table 2 Lot-by-lot quality conformance inspection schedule groups A and B 14 Test sequence Reference IEC 61300 Assessment level A IL AQL Group A Group B Only attenua
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