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1、BRITISH STANDARD BS EN 61300-2-2:1997 IEC 61300-2-2: 1995 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-2: Tests Mating durability The European Standard EN 61300-2-2:1997 has the status of a British Standard ICS 33.180.20 Licensed Copy: sheff
2、ieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61300-2-2:1997 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 Octob
3、er 1997 BSI 09-1999 ISBN 0 580 28556 1 National foreword This British Standard is the English language version of EN 61300-2-2:1997. It is identical with IEC 61300-2-2:1995. The UK participation in its preparation was entrusted by Technical Committee EPL/86, Fibre optics, to Subcommittee EPL/86/2, I
4、nterconnecting devices and passive components, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related internat
5、ional and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as
6、IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to intern
7、ational publications with their corresponding or European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” fac
8、ility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal oblig
9、ations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 and 3 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the
10、 inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61300-2-2:1997 BSI 09-1999i Contents Page National forewordInside front cover Foreword2 Text of EN 61300-2-23
11、 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61300-2-2 July 1997 ICS
12、 33.180.20 English version Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-2: Tests Mating durability (IEC 61300-2-2:1995) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2-2:
13、 Essais Durabilit de laccouplement (CEI 61300-2-2:1995) Lichtwellenleiter Verbindungselemente und passive Bauteile Grundlegende Prf- und Meverfahren Teil 2-2: Prfungen: Mechanische Lebensdauer (IEC 61300-2-2:1995) This European Standard was approved by CENELEC on 1997-07-01. CENELEC members are boun
14、d 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 standards may be obtained on application to the Ce
15、ntral Secretariat or 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 Central Secretariat has the same
16、status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee
17、for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
18、Ref. No. EN 61300-2-2:1997 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61300-2-2:1997 BSI 09-1999 2 Foreword The text of the International Standard IEC 61300-2-2:1996, prepared by SC 86B, Fibre optic interconnecting devices and pass
19、ive components, of IEC TC 86, Fibre optics, was submitted to the formal vote and was approved by CENELEC as EN 61300-2-2 on 1997-07-01 without any modification. The following dates were fixed: Endorsement notice The text of the International Standard IEC 61300-2-2:1995 was approved by CENELEC as a E
20、uropean Standard without any modification. Contents Page Foreword2 1General3 2Apparatus3 3Procedure3 4Severity3 5Details to be specified3 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1998-06-01 latest date
21、 by which the national standards conflicting with the EN have to be withdrawn(dow) 1998-06-01 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:38:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61300-2-2:1997 BSI 09-19993 1 General 1.1 Scope and object The purpose of this part of IEC 1300
22、is to evaluate the effects of a number of successive cycles of engagement and separation of fibre optic connectors or other interconnecting devices. 1.2 General description The devices under test (DUT) are subjected to a number of successive cycles of engagement and separation. If more than one coup
23、ling mechanism is involved, each cycle of engagement and separation shall be conducted with all other mechanisms properly engaged. Typical failure modes include, but are not limited to: a) broken or excessively worn parts; b) inability to engage or separate properly; c) damage or wear to seals; d) b
24、reakage, chipping or scratching of the interface; e) optical degradation. 2 Apparatus The apparatus shall consist of the following elements: 2.1 Fixturing Suitable clamps, jaws or other means to hold the mating parts of the interconnecting device in proper alignment throughout the test. 2.2 Force ap
25、plicator A means of applying the force or torque to engage and separate the specimen. The force may be applied manually. 2.3 Measurement equipment Equipment to simultaneously monitor attenuation and return loss. 3 Procedure 3.1 Initial examinations and measurements Perform initial examinations and m
26、easurements in accordance with the detail specification. 3.2 Cycling Cycle the test specimen using one of the preferred severities unless otherwise specified in the detail specification. A cycle shall consist of one normal full engagement and separation of the coupling mechanism to be evaluated. The
27、 minimum time between each engagement and separation shall be 3 s. When the specimen involves more than one coupling mechanism, the cycles shall be conducted with all other mechanisms properly engaged. The mating shall be accomplished according to the manufacturers instructions. The cleaning procedu
28、re and frequency shall be specified in the detail specification. 3.3 Final examinations and measurements Unless otherwise specified, examine the devices and their parts in accordance with the requirements of IEC 1300-3-1. When required by the detail specification, other specified examinations or mea
29、surements shall be performed. 4 Severity The severity consists of the number of cycles. The severity shall be specified in the detail specification. The following preferred severities are non-mandatory severities which may be specified for this procedure: 5 Details to be specified The following deta
30、ils, as applicable, shall be specified in the the detail specification: Number of cycles Cycling rate Coupling mechanism to be cycled (if multiple mechanisms are involved) Initial examinations and measurements and performance requirements Examinations and measurements during test and performance req
31、uirements Final examinations and measurements and performance requirements Optical measurement method, if necessary Frequency and method of cleaning Deviations from test procedure Additional pass/fail criteria Number of cycles 50 100 250 500 1 000 2 000 5 000 Licensed Copy: sheffieldun sheffieldun,
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