1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre optic interconnectingdevices and passive component Basic test and measurement proceduresPart 2-10: Tests Crush resistanceBS EN 61300-2-10:2012Copyright European Committee f
2、or Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-National forewordThis British Standard is the UK implementation of EN 61300-2-10:2012. It isidentical to IEC 61300-2-10:2012. It supersedes
3、 BS EN 61300-2-10:1997which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteeGEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnectingdevices and passive components.A list of organizations represented on this committee can be obtained onreque
4、st to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 69777 7ICS 33.180.20Compliance with a British Sta
5、ndard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 January 2013.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 61300-2-10:2012Copyright European Committee
6、for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD EN 61300-2-10 NORME EUROPENNE EUROPISCHE NORM November 2012 CENELEC European Committee for Electrotechnical Standardizat
7、ion Comit Europen de Normalisation Electrotechnique Europisches Komitee fr 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 61300-2-10:2012 E ICS
8、 33.180.20 Supersedes EN 61300-2-10:1997English version Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-10: Tests - Crush resistance (IEC 61300-2-10:2012) Dispositifs dinterconnexion et composantspassifs fibres optiques - Mthodes fondamenta
9、les dessais et de mesures - Partie 2-10: Essais - Rsistance la compression (CEI 61300-2-10:2012) Lichtwellenleiter -Verbindungselemente und passive Bauteile - Grundlegende Prf- und Messverfahren - Teil 2-10: Prfungen - Querdruckbestndigkeit (IEC 61300-2-10:2012) This European Standard was approved b
10、y CENELEC on 2012-09-13. CENELEC 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 s
11、tandards may be obtained on application to the CEN-CENELEC Management Centre 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 lan
12、guage and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, Fra
13、nce, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Stan
14、dardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 61300-2-10:2012 - 2 - Foreword The text of document 86B/3439/FDIS, future edition 2 of IEC 61300-2-10, prepared by SC 86B “Fibre optic interconnecting devices a
15、nd passive components“ of IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-2-10:2012. 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 o
16、r by endorsement (dop) 2013-06-13 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2013-09-13 This document supersedes EN 61300-2-10:1997. EN 61300-2-10:2012 includes the following significant technical changes with respect to EN 61300-2-10:1997: T
17、he changes with respect to the previous edition are to reconsider the entire text. 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
18、orsement notice The text of the International Standard IEC 61300-2-10:2012 was approved by CENELEC as a European Standard without any modification. BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reprod
19、uction or networking permitted without license from IHS-,-,- 3 - EN 61300-2-10:2012 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are
20、 indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), th
21、e relevant EN/HD applies. Publication Year Title EN/HD Year IEC 61300-1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance EN 61300-1 - IEC 61300-2-38 - Fibre optic interconnecting devices and passive components - Basic
22、 test and measurement procedures - Part 2-38: Tests - Sealing for pressurized fibre optic closures EN 61300-2-38 - IEC 61300-3-1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-1: Examinations and measurements - Visual examination EN 6130
23、0-3-1 - IEC 61300-3-4 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation EN 61300-3-4 - IEC 61300-3-6 - Fibre optic interconnecting devices and passive components - Basic test and measurement pr
24、ocedures - Part 3-6: Examinations and measurements - Return loss EN 61300-3-6 - BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 61300
25、-2-10 IEC:2012 CONTENTS 1 Scope . 5 2 Normative references . 5 3 General description 5 4 Apparatus . 5 4.1 General . 5 4.2 Plate . 5 4.3 Pad . 6 4.4 Force generator . 6 4.5 Gauge . 6 5 Procedure. 6 5.1 DUT preparation 6 5.2 Pre-conditioning 6 5.3 Initial measurements . 6 5.4 Device mounting 7 5.5 Co
26、nditioning 7 5.6 Final examinations and measurements 7 6 Severity 7 7 Details to be specified 7 Figure 1 Apparatus 6 Table 1 Severities 7 BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or
27、networking permitted without license from IHS-,-,-61300-2-10 IEC:2012 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-10: Tests Crush resistance 1 Scope This part of IEC 61300 evaluates the effect of loads which might occur when fibre optic d
28、evices are exposed to critical situations such as being stepped on or being run over by vehicle tyres. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition ci
29、ted applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guidance IEC 61300-2-38, Fibre optic interconnectin
30、g devices and passive components Basic test and measurement procedures Part 2-38: Tests Sealing for pressurized fibre optic closures IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations and measurements Visual examinat
31、ion IEC 61300-3-4, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-4: Examinations and measurements Attenuation IEC 61300-3-6, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-6: Examinatio
32、ns and measurements Return loss 3 General description The device under test (DUT) is exposed to a compressive load which is applied by a pad. 4 Apparatus 4.1 General The apparatus consists of the following elements (Figure 1). 4.2 Plate A 10 mm thick steel plate large enough for the whole DUT or as
33、specified in the relevant specification. The plate is place on a non yielding surface. The plate has rounded edges. BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted w
34、ithout license from IHS-,-,- 6 61300-2-10 IEC:2012 4.3 Pad A 10 mm thick steel pad, size as Table 1, or as specified in the relevant specification, bonded to a non-yielding plate. The pad has rounded edges. 4.4 Force generator The force generator may be any device or apparatus capable of smoothly ap
35、plying the specified load at the specified rate. 4.5 Gauge A suitable instrument for measuring the load applied to the DUT. Key 1 force generator and gauge 2 pad 3 device under test 4 plate Figure 1 Apparatus 5 Procedure 5.1 DUT preparation Prepare the DUT in accordance with the relevant specificati
36、on. Unless otherwise specified, the DUT shall be subjected to the crush resistance test in a non-operational mode. Clean the optical and mechanical parts of the DUT according to the manufacturers instructions. 5.2 Pre-conditioning Unless otherwise specified, pre-condition each prepared closure DUT f
37、or 4 h and each prepared connector DUT for 2 h at the standard test conditions specified in IEC 61300-1. 5.3 Initial measurements The DUT shall be visually inspected, optically measured and mechanically checked as required by the relevant specification. 4 1 3 2 IEC 1602/12 BS EN 61300-2-10:2012Copyr
38、ight European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-61300-2-10 IEC:2012 7 5.4 Device mounting Position the DUT centrally on the test surface contained in the shallow
39、box. 5.5 Conditioning a) Place the pad over the DUT. b) Smoothly apply the specified load to the pad. c) Maintain the load for the specified duration. 5.6 Final examinations and measurements Upon completion of the test, the DUT shall be examined and all necessary observations recorded as specified i
40、n the relevant specification. Careful attention shall be given to the loss of optical continuity (where tested, use IEC 61300-3-4 and IEC 61300-3-6), broken parts (IEC 61300-3-1), and damage to seals (IEC 61300-2-38). 6 Severity The severity consists of the combination of the load, load area and the
41、 duration. The severity shall be specified in the relevant specification or taken from the table below. Table 1 Severities Severity Load N Pad area Duration s Closures 1 000 50 25 cm2600 Connectors for industrial environment 750 50 25 cm260 7 Details to be specified The following details, as applica
42、ble, shall be specified in the relevant specification: Representative ground or floor surface Load Duration of load DUT orientation DUT optically functioning or non-functioning DUT mated or unmated Pre-conditioning procedure Number of load applications Post-conditioning procedure Initial examination
43、s and measurements and performance requirements Examinations and measurements during test and performance requirements _ BS EN 61300-2-10:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permit
44、ted without license from IHS-,-,-This page deliberately left blankCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deliberately left blankCopyright
45、European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BSI is the independent national body responsible for preparing British Standards and other standards-related publicatio
46、ns, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards and other standardisation products are published by BSI Standards Limited.British Standards Institution (BSI)raising standards worldwid
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