1、 IEC 61300-1 Edition 4.0 2016-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guidance Dispositifs dinterconnexion et composants passifs fibroniques Procdures fondamentales dessais et
2、de mesures Partie 1: Gnralits et lignes directrices IEC 61300-1:2016-07(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, elect
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19、EC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61300-1 Edition 4.0 2016-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components
20、Basic test and measurement procedures Part 1: General and guidance Dispositifs dinterconnexion et composants passifs fibroniques Procdures fondamentales dessais et de mesures Partie 1: Gnralits et lignes directrices INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
21、 ICS 33.180.20 ISBN 978-2-8322-3554-6 Registered trademark of the International Electrotechnical 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 av
22、ez obtenu cette publication via un distributeur agr. 2 IEC 61300-1:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 7 3 Terms, definitions and abbreviations 8 3.1 Terms and definitions 8 3.2 Abbreviations 10 4 Requirements for the IEC 61300-2 series and the IEC
23、61300-3 series 10 4.1 Requirements for the IEC 61300-2 series . 10 4.2 Requirements for the IEC 61300-3 series . 10 4.2.1 General requirements . 10 4.2.2 Requirements for attenuation variation . 10 5 Standard atmospheric conditions . 10 6 Significance of the numerical value of a quantity 11 6.1 Gene
24、ral . 11 6.2 Quantity expressed as nominal value with tolerance 11 6.3 Quantity expressed as a range of values . 12 7 Graphical symbols and terminology 12 8 Safety . 12 9 Calibration . 13 9.1 General . 13 9.2 Round robin calibration procedure . 13 10 Launch conditions 13 10.1 General . 13 10.2 Multi
25、mode launch conditions for A1b fibre 13 10.3 Multimode launch conditions for A3e fibre 14 10.4 Single-mode launch conditions 14 Annex A (normative) Multimode launch condition requirement for measuring attenuation of components terminated on IEC 60793-2-10 type A1a and A1b fibres . 16 A.1 General . 1
26、6 A.2 Technical background . 16 A.3 EF template 16 A.3.1 Applicable types of optical fibres 16 A.3.2 Encircled flux . 16 A.3.3 EF template example . 16 A.4 Target launch and upper and lower tolerance bands for attenuation measurements of A1a and A1b optical fibre connections 17 A.4.1 General . 17 A.
27、4.2 Limits on EF. 17 A.5 EAF template 18 A.5.1 Applicable types of optical fibres 18 A.5.2 Encircled angular flux . 18 A.5.3 EAF template example . 18 A.6 Target launch and upper and lower tolerance bands for attenuation measurements of A3e optical fibre connections 19 IEC 61300-1:2016 IEC 2016 3 A.
28、6.1 General . 19 A.6.2 Limits on EAF 19 Bibliography . 20 Figure A.1 EF template example 17 Figure A.2 Encircled angular flux template example 19 Table 1 Standard atmospheric conditions . 11 Table 2 Expected uncertainty for measured attenuation of single connections for A1b fibre. 14 Table 3 Expecte
29、d uncertainty for measured attenuation of single connections for A3e fibre. 14 Table A.1 EF requirements for 50 m core fibre at 850 nm 17 Table A.2 EF requirements for 50 m core fibre at 1 300 nm . 18 Table A.3 EF requirements for 62,5 m fibre at 850 nm 18 Table A.4 EF requirements for 62,5 m fibre
30、at 1 300 nm 18 Table A.5 EAF requirements for NA of 0,37 and 200 m core fibre at 850 nm 19 4 IEC 61300-1:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 1: General and guidance FOREWORD 1)
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41、ome 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 61300-1 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of I
42、EC technical committee 86: Fibre Optics. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) reconsideration of the term
43、s and definitions; b) addition of Clause 4. IEC 61300-1:2016 IEC 2016 5 The text of this standard is based on the following documents: FDIS Report on voting 86B/3992/FDIS 86B/4008/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in t
44、he above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61300 series, published under the general title, Fibre optic interconnecting and passive components Basic test and measurement procedures, can be found on the IEC websi
45、te. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website 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 r
46、evised edition, or amended. 6 IEC 61300-1:2016 IEC 2016 INTRODUCTION The publications in the IEC 61300 series contain information on mechanical and environmental testing procedures and measurement procedures relating to fibre optic interconnecting devices and passive components. They are intended to
47、 be used to achieve uniformity and reproducibility in environmental testing procedures and measurement procedures. The term “test procedure“ refers to procedures commonly known as mechanical and environmental tests. The expressions “environmental conditioning“ and “environmental testing“ refer to th
48、e environments to which components or equipment may be exposed so that an assessment may be made of their performance under the conditions of use, transport and storage. The term “measurement procedure“ refers to those measurements which are necessary to assess the physical and optical characteristi
49、cs of a component and may also be used before, during or after a test procedure to measure the effects of environmental conditioning or testing. The return loss and attenuation tests are examples of measurement procedures. The requirements for the performance of components or equipment subjected to the test and measurement procedures described in this part of IEC 61300 are not included. The relevan
