IEC 61300-3-48-2013 Fibre optic interconnect devices and passive components - Basic test and measurement procedures - Part 3-48 Measurement Spring compression force of the coupling.pdf

1、 IEC 61300-3-48 Edition 1.0 2013-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnect devices and passive components Basic test and measurement procedures Part 3-48: Examinations and measurements Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre c

2、onnectors Dispositifs dinterconnexion et composants passifs fibres optiques Procdures fondamentales dessais et de mesures Partie 3-48: Examens et mesures Force de compression du ressort du manchon de couplage des connecteurs multifibres munis de frules rectangulaires IEC 61300-3-48:2013-07(en-fr) co

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20、iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61300-3-48 Edition 1.0 2013-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnect devices and passive components Basic test and measurement proc

21、edures Part 3-48: Examinations and measurements Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors Dispositifs dinterconnexion et composants passifs fibres optiques Procdures fondamentales dessais et de mesures Partie 3-48: Examens et mesures Force de comp

22、ression du ressort du manchon de couplage des connecteurs multifibres munis de frules rectangulaires INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE J ICS 33.180.20 PRICE CODE CODE PRIX ISBN 978-2-8322-1475-6 Registered trademark of the International Electrotechn

23、ical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 61300-3-48:2013 IEC

24、 2013 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 General description 5 4 Apparatus . 5 4.1 General . 5 4.2 Fixture . 5 4.3 Force transfer cup . 5 4.4 Force gauge 5 4.5 Sliding stage . 6 4.6 Observation instrument . 6 5 Procedure 7 6 Details to be specified 7 Annex A (informative)

25、 Example of positions for MPO connector (IEC 61754-7) 8 Bibliography 9 Figure 1 Measurement of coupling sleeve compression force . 6 Figure 2 Details of force transfer 7 Figure A.1 Position of coupling sleeve before measurement 8 Figure A.2 Position of coupling sleeve during measurement . 8 IEC 6130

26、0-3-48:2013 IEC 2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECT DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 3-48: Examinations and measurements Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors FOR

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37、y that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61300-3-48 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive compo

38、nents, of IEC technical committee 86: Fibre optics. This bilingual version (2014-03) corresponds to the monolingual English version, published in 2013-07. The text of this standard is based on the following documents: CDV Report on voting 86B/3522/CDV 86B/3601/RVC Full information on the voting for

39、the approval of this standard can be found in the report on voting indicated in the above table. 4 IEC 61300-3-48:2013 IEC 2013 The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the

40、 IEC 61300 series, published under the general title, Fibre optic interconnecting devices and passive components Basic test and measurement procedures can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indic

41、ated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it co

42、ntains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 61300-3-48:2013 IEC 2013 5 FIBRE OPTIC INTERCONNECT DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 3-48: E

43、xaminations and measurements Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors 1 Scope The purpose of this part of IEC 61300 is to describe the procedure required to measure the spring compression force of the coupling sleeve for rectangular ferrule multi

44、fibre connectors. 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 cited applies. For undated references, the latest edition of the referenced document (

45、including any amendments) applies. None. 3 General description The measurement of the coupling sleeve compression force is made with the optical connector fixed. Then the coupling sleeve is moved to the stipulated position to measure the coupling sleeve compression force with a force gauge. 4 Appara

46、tus 4.1 General The apparatus consists of the following elements. See Figures 1 and 2. 4.2 Fixture The fixture shall be able to hold the optical connector without influencing the measurement of the spring compression force of the coupling sleeve. The fixture shall be able to hold the optical connect

47、or with a force larger than the stipulated coupling sleeve compression force. If measurement is repeated, the location of the optical connector shall not be changed. 4.3 Force transfer cup The force transfer cup shall push only the coupling sleeve without contacting any other elements of the optical

48、 connector. 4.4 Force gauge The force gauge shall be able to measure at least from 2,9 N to 6,9 N (compression force range). The force gauge is placed so that its pushing direction is the same as the coupling sleeve steering direction. 6 IEC 61300-3-48:2013 IEC 2013 4.5 Sliding stage The sliding sta

49、ge shall not impede the location of the force gauge (4.4) and should be placed so that it can move in the same direction as the coupling sleeve. 4.6 Observation instrument The observation instrument shall have sufficient magnification to verify that the coupling sleeve is located at the stipulated location within a 0,1 mm margin. Coupling sleeve Force transfer cup Force gauge Sliding stage Fixt