1、 IEC 62343-1-2 Edition 2.0 2015-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Dynamic modules Part 1-2: Performance standards Tuneable chromatic dispersion compensator (non-connectorized) Modules dynamiques Partie 1-2: Normes de performance Compensateur de dispersion chromatique rglable (non connec
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19、vice 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 62343-1-2 Edition 2.0 2015-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Dynamic modules Part 1-2: Performance standards Tuneable chromat
20、ic dispersion compensator (non-connectorized) Modules dynamiques Partie 1-2: Normes de performance Compensateur de dispersion chromatique rglable (non connectoris) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.180.30 ISBN 978-2-8322-2771-8 Registered tra
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22、 2 IEC 62343-1-2:2015 IEC 2015 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references. 5 3 Terms and definitions 6 4 Test 7 4.1 General . 7 4.2 Module 7 4.3 Spectral bands 7 5 Test report. 8 6 Performance requirements . 8 6.1 Dimensions . 8 6.2 Sample size 8 6.3 Test details and requirements 8 Bibli
23、ography . 11 Table 1 Spectral bands for single-mode systems (ITU-T G Suppl. 39) . 8 Table 2 Test and requirements for type A (Multi/single channel type TDC with large dispersion variable range) . 9 Table 3 Test and requirements for type B (Multi/single channel type TDC with standard dispersion varia
24、ble range) . 10 IEC 62343-1-2:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ DYNAMIC MODULES Part 1-2: Performance standards Tuneable chromatic dispersion compensator (non-connectorized) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for stan
25、dardization 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 electronic fields. To this end and in addition to other activities, IEC publishes In
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32、ces carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC Nati
33、onal Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention i
34、s drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shal
35、l not be held responsible for identifying any or all such patent rights. International Standard IEC 62343-1-2 has been prepared by subcommittee 86C: Fibre optic systems and active devices, of IEC technical committee 86: Fibre optics. This second edition cancels and replaces the first edition publish
36、ed in 2007. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) substantial addition of definitions and removal of type C performances. b) change in the title to reflect standard terminology. 4 IEC 62343-1-2:
37、2015 IEC 2015 The text of this standard is based on the following documents: FDIS Report on voting 86C/1315/FDIS 86C/1336/RVD 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 accor
38、dance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 62343 series, published under the general title Dynamic modules, 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
39、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. IEC 62343-1-2:2015 IEC 2015 5 DYNAMIC MODULES Part 1-2: Performance standards Tuneable chromatic disper
40、sion compensator (non-connectorized) 1 Scope This part of IEC 62343 contains the recommended minimum initialization test and measurement requirements and severities for optical tuneable chromatic dispersion compensators (TDC). 2 Normative references The following documents, in whole or in part, are
41、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 (including any amendments) applies. IEC 61300-1, Fibre optic interconnecting devices and pass
42、ive components Basic test and measurement procedures Part 1: General and guidance IEC 61300-2-14, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-14: Tests High optical power IEC 61300-3-2, Fibre optic interconnecting devices and passive compon
43、ents Basic test and measurement procedures Part 3-2: Examination and measurements Polarization dependent loss in a single-mode fibre optic device IEC 61300-3-29, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-29: Examinations and measurements
44、Spectral transfer characteristics of DWDM devices IEC 61300-3-32, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-32: Examinations and measurements Polarization mode dispersion measurement for passive optical components IEC 61300-3-38, Fibre op
45、tic interconnecting devices and passive components Basic test and measurement procedures Part 3-38: Examinations and measurements Group delay, chromatic dispersion and phase ripple IEC 61753-021-2, Fibre optic interconnecting devices and passive components performance standard Part 021-2: Grade C/3
46、single-mode fibre optic connectors for category C Controlled environment IEC 62074-1, Fibre optic interconnecting devices and passive components Fibre optic WDM devices Part 1: Generic specification IEC 62343, Dynamic modules General and guidance ITU-T Recommendation G.671, Transmission characterist
47、ics of optical components and subsystems 6 IEC 62343-1-2:2015 IEC 2015 ITU-T Recommendation G.692, Optical interfaces for multichannel systems with optical amplifiers ITU-T G-series Recommendations Supplement 39, Optical system design and engineering considerations 3 Terms and definitions For the pu
48、rposes of this document, the terms and definitions given in IEC 62074-1, IEC 62343 and the following apply. 3.1 group delay time required by an optical pulse to transit an optical element Note 1 to entry: Group delay that depends on optical wavelength (or frequencies) causes optical pulse distortion
49、 through the optical element. Note 2 to entry: It is expressed as the derivation of the propagation constant with respect to angular frequency, /, through the optical element, where is the propagation constant, and is the angular frequency equal to 2c/, where is the wavelength. 3.2 GDR group delay ripple maximum peak-to-peak variation of the group delay approximated
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