1、 IEC 62149-2 Edition 2.0 2014-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic active components and devices Performance standards Part 2: 850 nm discrete vertical cavity surface emitting laser devices Composants et dispositifs actifs fibres optiques Normes de performances Partie 2: Dispos
2、itifs discrets laser 850 nm cavit verticale mettant en surface IEC 62149-2:2014-05(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 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 m
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20、active components and devices Performance standards Part 2: 850 nm discrete vertical cavity surface emitting laser devices Composants et dispositifs actifs fibres optiques Normes de performances Partie 2: Dispositifs discrets laser 850 nm cavit verticale mettant en surface INTERNATIONAL ELECTROTECHN
21、ICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE R ICS 33.180.20 PRICE CODE CODE PRIX ISBN 978-2-8322-1603-3 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publica
22、tion from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 62149-2:2014 IEC 2014 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms, definitions, symbols and abbreviations . 8 3.1 Terms an
23、d definitions 8 3.2 Symbols and abbreviations . 9 4 Product parameters . 9 4.1 Absolute limiting ratings 9 4.2 Operating environment 10 4.3 Functional specification. 10 4.4 Diagrams 10 5 Testing 10 5.1 General . 10 5.2 Characterization testing 10 5.3 Performance testing 10 6 Environmental specificat
24、ions . 10 6.1 General safety 10 6.2 Laser safety 10 6.3 Electromagnetic compatibility (EMC) requirements 11 Annex A (normative) Specifications for multimode 850-nm VCSEL device without a monitor photodiode (Case a) . 12 A.1 Absolute limiting ratings 12 A.2 Operating environment 12 A.3 Functional spe
25、cification. 12 A.4 Diagrams 13 A.5 Testing . 13 A.5.1 Characterization testing . 13 A.5.2 Performance testing. 13 Annex B (normative) Specifications for multimode 850 nm VCSEL device with a monitor photodiode (Case b) . 16 B.1 Absolute limiting ratings 16 B.2 Operating environment 16 B.3 Functional
26、specification. 16 B.4 Diagrams 17 B.5 Testing . 17 B.5.1 Characterization testing . 17 B.5.2 Performance testing. 18 Bibliography 20 Table 1 Operating environment 10 Table A.1 Absolute limiting ratings . 12 Table A.2 Operating conditions for functional specification . 12 Table A.3 Functional specifi
27、cation 13 Table A.4 Performance test plan 14 IEC 62149-2:2014 IEC 2014 3 Table A.5 Recommended performance test failure criteria . 15 Table B.1 Absolute limiting ratings . 16 Table B.2 Operating conditions for functional specification . 16 Table B.3 Functional specification 17 Table B.4 Performance
28、test plan 18 Table B.5 Recommended performance test failure criteria . 19 4 IEC 62149-2:2014 IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES PERFORMANCE STANDARDS Part 2: 850 nm discrete vertical cavity surface emitting laser devices FOREWORD 1) The Int
29、ernational Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and ele
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39、he 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 62149-2 has been prepared by subcommittee 86C: Fibre optic systems and active devices, of IEC technical committee 86: F
40、ibre optics. This second edition cancels and replaces the first edition published in 2009 and constitutes a technical revision. The significant technical changes with respect to the previous edition include the introduction of the performance standards for 10 Gbit/s 850-nm wavelength, vertical cavit
41、y surface emitting laser (VCSEL) devices and the deletion of the package diagrams and pin configurations in Clause A.4 and Clause B.4 by citing the VCSEL package standard IEC 62148-15 instead. IEC 62149-2:2014 IEC 2014 5 The text of this standard is based on the following documents: CDV Report on vo
42、ting 86C/1146/CDV 86C/1229/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 62149 series, publish
43、ed under the general title Fibre optic active components and devices Performance standards, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in t
44、he data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 IEC 62149-2:2014 IEC 2014 INTRODUCTION Fibre optic laser devices are used to convert electrical signals into optical signals. This part of IEC 62149
45、 covers the performance specification for 850 nm discrete vertical cavity surface emitting laser devices in fibre optic telecommunication and optical data transmission applications. IEC 62149-2:2014 IEC 2014 7 FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES PERFORMANCE STANDARDS Part 2: 850 nm discrete ve
46、rtical cavity surface emitting laser devices 1 Scope This part of IEC 62149 covers the performance specification for 850-nm discrete vertical cavity surface emitting laser (VCSEL) devices of transverse multimode types used for fibre optic telecommunication and optical data transmission applications.
47、 The performance standard contains a definition of the product performance requirements together with a series of sets of tests and measurements with clearly defined conditions, severities, and pass/fail criteria. The tests are intended to be run on a “once-off” basis to prove any products ability t
48、o satisfy the performance standards requirements. A product that has been shown to meet all the requirements of a performance standard can be declared as complying with the performance standard, but should then be controlled by a quality assurance/quality conformance program. Depending on the modula
49、tion speeds, sub-categorized specifications are defined. Types A1, A2, A3 and A4 correspond to 1,25 Gbit/s, 2,5 Gbit/s, 4,25 Gbit/s and 10 Gbit/s VCSELs, respectively. Each sub-categorized specification is also defined by separate details depending on the device types, such as specifications for a VCSEL device without a monitor photodiode (case a) and for a VCSEL device with a monitor
