BS-EN-61300-2-4-1997 IEC-61300-2-4-1995.pdf
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1、BRITISH STANDARD BS EN 61300-2-4:1997 IEC 61300-2-4:1995 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention The European Standard EN 61300-2-4:1997 has the status of a British Standard ICS 33.180.20 Licensed Copy: sh
2、effieldun sheffieldun, na, Sat Nov 11 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61300-2-4:1997 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 Oc
3、tober 1997 BSI 09-1999 ISBN 0 580 28554 5 National foreword This British Standard is the English language version of EN 61300-2-4:1997. It is identical with IEC 61300-2-4:1995. The UK participation in its preparation was entrusted by Technical Committee EPL/86, Fibre optics, to Subcommittee EPL/86/2
4、, Interconnecting 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 inter
5、national 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
6、as 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 int
7、ernational 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”
8、facility 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 ob
9、ligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 4 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 t
10、he inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61300-2-4:1997 BSI 09-1999i Contents Page National forewordInside front cover Foreword2 Text of EN 61300-2-
11、43 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61300-2-4 July 1997 I
12、CS 33.180.20 English version Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention (IEC 61300-2-4:1995) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Parti
13、e 2-4: Essais Rtention de la fibre ou du cble (CEI 61300-2-4:1995) Lichtwellenleiter Verbindungselemente und passive Bauteile Grundlegende Prf- und Meverfahren Teil 2-4: Prfungen: Zugfestigkeit von Faser oder Kabel (IEC 61300-2-4:1995) This European Standard was approved by CENELEC on 1997-07-01. CE
14、NELEC members are bound 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
15、 application to the Central 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 Sec
16、retariat has the same 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. CENEL
17、EC European Committee 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
18、 for CENELEC members. Ref. No. EN 61300-2-4:1997 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61300-2-4:1997 BSI 09-1999 2 Foreword The text of the International Standard IEC 61300-2-4:1995, prepared by SC 86B, Fibre optic interconne
19、cting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the formal vote and was approved by CENELEC as EN 61300-2-4 on 1997-07-01 without any modification. The following dates were fixed: Endorsement notice The text of the International Standard IEC 61300-2-4:1995 was appr
20、oved by CENELEC as a European Standard without any modification. Contents Page Foreword2 1General3 2Apparatus3 3Procedure3 4Severity4 5Details to be specified4 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop)
21、 1998-06-01 latest date 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 12:36:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61300-2-4:1997 BSI 09-19993 1 General 1.1 Scope and object The purpose of
22、 this part of IEC 1300 is to ensure that the captivation or attachment of the fibre/cable to a fibre optic device will withstand tensile loads likely to be applied during normal service. 1.2 General description The specimen is rigidly clamped to a holding fixture and a tensile load is applied to the
23、 fibre/cable. Potential failure modes for this test include, but are not limited to: a) cable jacket damage; b) fibre breakage or damage; c) cable clamp failure; d) cable pull-out; e) loss of optical continuity; f) degradation of optical transmission characteristics; g) excessive movement of the cab
24、le/terminus relative to the device. 2 Apparatus The apparatus consists of the following elements. 2.1 Holding fixture A means to hold the fibre/cable and the device(s) in position for the duration of the test. The holding, method used shall not distort the device under test. Mount the device in a fi
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