SIST EN 62343-5-1:2015
(Main)Dynamic modules - Part 5-1: Test methods - Dynamic gain tilt equalizer - Gain tilt settling time measurement (IEC 62343-5-1:2014)
Dynamic modules - Part 5-1: Test methods - Dynamic gain tilt equalizer - Gain tilt settling time measurement (IEC 62343-5-1:2014)
This part of IEC 62343 contains the measurement method of gain tilt settling time for a
dynamic gain tilt equalizer (DGTE) to change its gain tilt from an arbitrary initial value to a
desired target value.
Dynamische Module - Teil 5-1: Prüfverfahren - Equalizer zur Kompensation einer dynamischen Verstärkerkennlinie - Messung der Einstellzeit der Verstärkerschräglage (IEC 62343-5-1:2014)
Modules dynamiques - Partie 5-1: Méthodes d’essai - Egaliseur dynamique de basculement de gain - Mesure du temps d’établissement du basculement de gain
IEC 62343-5-1:2014 contient la méthode de mesure du temps d’établissement de basculement de gain d’un égaliseur dynamique de basculement de gain (DGTE, Dynamic Gain Tilt Equalizer) nécessaire pour basculer le gain d’une valeur initiale arbitraire à une valeur cible souhaitée. Cette deuxième édition annule et remplace la première édition parue en 2009. Elle constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- modification du titre;
- modifications des noms des paramètres de performance.
Dinamični moduli - Preskusne metode - 5-1. del: Stabilizator neenakomernosti dinamičnega ojačenja - Merjenje odzivnega časa dinamičnega ojačenja (IEC 62343-5-1:2014)
Ta del standarda IEC 62343 zajema metodo za merjenje odzivnega časa dinamičnega ojačenja, da se ojačenje stabilizatorja neenakomernosti dinamičnega ojačenja (DGTE) spremeni iz poljubne začetne vrednosti v želeno ciljno vrednost.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DNRPHUQRVWLDynamische Module - Teil 5-1: Prüfverfahren - Equalizer zur Kompensation einer dynamischen Verstärkerkennlinie - Messung der Einstellzeit der Verstärkerschräglage (IEC 62343-5-1:2014)Dynamic modules - Part 5-1: Test methods - Dynamic gain tilt equalizer - Gain tilt settling time measurement (IEC 62343-5-1:2014)33.180.30Optic amplifiersICS:Ta slovenski standard je istoveten z:EN 62343-5-1:2015SIST EN 62343-5-1:2015en,de01-oktober-2015SIST EN 62343-5-1:2015SLOVENSKI
STANDARDSIST EN 62343-5-1:20091DGRPHãþD
SIST EN 62343-5-1:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62343-5-1
March 2015 ICS 33.180.99; 33.180.01
Supersedes
EN 62343-5-1:2009
English Version
Dynamic modules - Part 5-1: Test methods - Dynamic gain tilt equalizer - Gain tilt settling time measurement (IEC 62343-5-1:2014)
To be completed (IEC 62343-5-1:2014)
Dynamische Module - Teil 5-1: Prüfverfahren - Equalizer zur Kompensation einer dynamischen Verstärkerkennlinie - Messung der Einstellzeit der Verstärkerschräglage (IEC 62343-5-1:2014) This European Standard was approved by CENELEC on 2014-12-30. 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 standards 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 language 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, France, 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. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62343-5-1:2015 E SIST EN 62343-5-1:2015
EN 62343-5-1:2015 - 2 - Foreword The text of document 86C/1249/CDV, future edition 2 of IEC 62343-5-1, prepared by SC 86C "Fibre optic systems and active devices” of IEC/TC 86 “Fibre optics" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62343-5-1:2015.
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 or by endorsement (dop) 2015-09-30 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-12-30
This document supersedes EN 62343-5-1:2009.
This edition of EN includes the following significant technical changes with respect to the previous edition: a) change in the title; b) changes in performance parameter names
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. Endorsement notice The text of the International Standard IEC 62343-5-1:2014 was approved by CENELEC as a European Standard without any modification. SIST EN 62343-5-1:2015
- 3 - EN 62343-5-1:2015
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 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 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 62343 -
Dynamic modules - General and guidance EN 62343 -
IEC 62343-1-3 -
Dynamic modules -- Part 1-3: Performance standards - Dynamic gain tilt equalizer (non-connectorized) EN 62343-1-3 -
SIST EN 62343-5-1:2015
SIST EN 62343-5-1:2015
IEC 62343-5-1 Edition 2.0 2014-11 INTERNATIONAL STANDARD
Dynamic modules –
Part 5-1 Test methods – Dynamic gain tilt equalizer – Gain tilt settling time measurement
INTERNATIONAL ELECTROTECHNICAL COMMISSION
R ICS 33.180.01; 33.180.99 PRICE CODE
ISBN 978-2-8322-1959-1
® Registered trademark of the International Electrotechnical Commission ®
Warning! Make sure that you obtained this publication from an authorized distributor. SIST EN 62343-5-1:2015 colourinside
– 2 – IEC 62343-5-1:2014 © IEC 2014 CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Terms, definitions, abbreviations and response waveforms . 6 3.1 Terms and definitions . 6 3.2 Abbreviations . 7 3.3 Response waveforms . 7 4 General information . 8 5 Apparatus . 9 5.1 Light source . 9 5.2 Pulse generator . 9 5.3 O/E converter . 9 5.4 Temperature and humidity chamber . 10 5.5 Oscilloscope . 10 5.6 Temporary joints . 10 5.7 Control system . 10 5.8 Measurement setup . 10 6 Procedure . 11 6.1 Direct control type . 11 6.1.1 Setup . 11 6.1.2 Preparation . 11 6.1.3 Wavelength setting . 12 6.1.4 Pulse generator setting . 12 6.1.5 Applying the driving pulse . 12 6.1.6 Monitoring and recording the output signal from DGTE under test (DUT) . 12 6.1.7 Calculation of the gain tilt settling time . 12 6.2 Digital control type . 12 6.2.1 Setup . 12 6.2.2 Preparation . 12 6.2.3 Wavelength setting . 12 6.2.4 Sending command . 12 6.2.5 Monitoring and recording the command complete flag. 13 6.2.6 Calculation of the gain tilt settling time . 13 6.3 Analogue control type . 13 6.3.1 Setup . 13 6.3.2 Preparation . 13 6.3.3 Wavelength setting . 13 6.3.4 Applying the control signal . 13 6.3.5 Monitoring and recording the command complete flag. 13 6.3.6 Calculation of the gain tilt settling time . 13 7 Details to be specified . 13 7.1 Apparatus . 13 7.1.1 Light source . 13 7.1.2 Pulse generator . 14 7.1.3 O/E converter . 14 7.1.4 Control system . 14 SIST EN 62343-5-1:2015
IEC 62343-5-1:2014 © IEC 2014 – 3 – 7.2 Measurement conditions . 14 Annex A (informative)
Convergence criterion . 15 Annex B (informative)
Measurement examples. 16 Annex C (informative)
Gain tilt settling time for specific DGTEs . 17 Annex D (informative)
Necessity for the correction for temperature dependency . 18
Figure 1 – Response waveforms for direct control DGTEs . 7 Figure 2 – Response waveforms for digital control DGTEs . 8 Figure 3 – Response waveforms for analogue control DGTEs . 8 Figure 4 – Measurement setup for direct control . 10 Figure 5 – Measurement setup for digital control . 11 Figure 6 – Measurement setup for analogue control . 11 Figure B.1 – Where insertion loss change is sufficient . 16 Figure B.2 – Where insertion loss change is small . 16
Table 1 – Categorization of DGTE by the control method . 9
SIST EN 62343-5-1:2015
– 4 – IEC 62343-5-1:2014 © IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
DYNAMIC MODULES –
Part 5-1 Test methods – Dynamic gain tilt equalizer –
Gain tilt settling time measurement
FOREWORD 1) The International 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 electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services 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 National 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 is 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 shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62343-5-1 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 published in 2009. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) change in the title b) changes in performance parameter names. SIST EN 62343-5-1:2015
IEC 62343-5-1:2014 © IEC 2014 – 5 – The text of this standard is based on the following documents: CDV Report on voting 86C/1249/CDV 86C/1277/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 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 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. A bilingual version of this publication may be issued at a later date.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer.
SIST EN 62343-5-1:2015
– 6 – IEC 62343-5-1:2014 © IEC 2014 DYNAMIC MODULES –
Part 5-1 Test methods – Dynamic gain tilt equalizer –
Gain tilt settling time measurement
1 Scope This part of IEC 62343 contains the measurement method of gain tilt settling
...
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