EN 61300-2-45-1999 en Fibre Optic Interconnection Devices and Passive Components Basic Test and Measurement Procedures Part 2-45 Tests - Durability Test by Water Immersion《光纤互连器件和无.pdf
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1、STDOBSI BS EN b1300-2-45-ENGL 1991 m Lb24bbS O BRITISH STANDARD Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-45: Tests - Durability test by water immersion The European Standard EN 61300-245A999 has the status of a British Standard ICs 3
2、3.180.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Ob59 Li71 m BS EN 61300-2-45:1999 IEC 61300-2-45: 1999 STD.BSI 9s EN bL300-2-45-ENGL 1779 = Lb24bb9 Od00bb0 193 D Amd. No. Date BS EN 61300-2-45:1999 Comments National foreword This British Standard is the English iangua
3、ge version of EN 61300-2-45:1999. It is identical with IEC 61300-2115: 1999. The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEW2, Interconnecting devices and passive components, which has the responsibility to: - aid enquirers to un
4、derstand the text; - present to the responsible internationaVEuropean committee any enquiries on the interpretalion, or proposals for change, and keep the UK interests informed themintheuK. - monitor related international and European developments and promulgate A list of organizations represented o
5、n this subcommittee can be obtained on request to its secretary. Rom 1 January 1997, ali IEC publications haw the number 60000 added to the old number. For instance, JEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publi
6、cations may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards nody include an annex which lists normative references to intedonai publications with their corresponding European publications. The British Standards which implement the
7、se 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“ facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include ail the necessary
8、 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 obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2
9、 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. This British Standard, having been prepared under the direction of the Electrotechnicai Sector Committee, was published under the authority of the Standards Committee and comes in
10、to effect on 15 October 1999 O BSI 10-1999 ISBN O 680 35219 6 EUROPEAN STANDARD NORME EUROPEENNE EUROPISCHE NORM EN 61300=2-45 August 1999 ICs 33.180.20 English version Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-45: Tests - Durability test
11、 by water immersion (IEC 61 300-2-45:1999) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2-45: Essais - Essai de durabilit Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prf- und Meverfahren Teil 2-45
12、: Prfungen - Bestndigkeit gegen Eintauchen in Wasser par immersion dans leau (CE1 61 300-2-45: 1 999) (IEC 61 300-2-451999) This European Standard was approved by CENELEC on 1999-08-01. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for g
13、iving 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 Central Secretariat or to any CENELEC member. This European Standard exists in three officia
14、l 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 status as the official versions. CENELEC members are the national electrotechnical committ
15、ees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electr
16、otechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 1999 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61 300-2-45:1999 E Page 2 EN 61300-2-46:1999 Foreword The
17、text of document 868/1188/FDIS, future edition 1 of IEC 61 300-2-45, prepared by SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61 300-2-45 on 1999-08-01. The following d
18、ates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement with the EN have to be withdrawn - latest date by which the national standards conflicting (dop) 2000-05-01 (daw) 2002-08-01 Endorsement notice Th
19、e text of the International Standard IEC 61 300-2-45:1999 was approved by CENELEC as a European Standard without any modification. Page 3 EN 61300-2-46:1999 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - Part 2-45: Tests - Durability test by wate
20、r immersion 1 General 1.1 Scope and object The purpose of this part of IEC 61300 is to establish the ability of a fibre optic component to resist degradation when exposed to water immersion which the component may experience during its service life. 1.2 General description The specimen is immersed i
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