IEC 61291-4:2008
(Main)Optical amplifiers - Part 4: Multichannel applications - Performance specification template
Optical amplifiers - Part 4: Multichannel applications - Performance specification template
IEC 61291-4:2008 applies to optical amplifier (OA) devices and sub-systems to be used in multichannel applications. The object of this performance specification template is to provide a frame for the preparation of detail specifications on the performances of OA devices and sub-systems to be used in multichannel applications. The main significant changes of this revision are the following:
- the applicability has been extended to all commercially available optical amplifiers, not just optical fibre amplifiers;
- Clause 7, EMC, has been added, and references to applicable test methods have been updated.
Amplificateurs optiques - Partie 4: Applications aux canaux multiples - Modèle de spécification de fonctionnement
la CEI 61291-4:2008 s'applique aux dispositifs d'amplification optique (AO) et aux sous-systèmes destinés à être utilisés dans les applications aux canaux multiples. L'objet de ce modèle de spécification de fonctionnement est de fournir un cadre pour la préparation des spécifications particulières relatives au fonctionnement des appareils AO et des sous-systèmes destinés à être utilisés dans les applications aux canaux multiples. Les principales modifications significatives sont les suivantes:
- l'applicabilité a été étendue à tous les amplificateurs optiques disponibles sur le marché, pas simplement aux amplificateurs à fibres optiques;
- l'Article 7, CEM, a été ajouté, et les références à des méthodes d'essai applicables ont été mises à jour.
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Standards Content (Sample)
IEC 61291-4
Edition 2.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers –
Part 4: Multichannel applications – Performance specification template
Amplificateurs optiques –
Partie 4: Applications aux canaux multiples – Modèle de spécification de
fonctionnement
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IEC 61291-4
Edition 2.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers –
Part 4: Multichannel applications – Performance specification template
Amplificateurs optiques –
Partie 4: Applications aux canaux multiples – Modèle de spécification de
fonctionnement
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
M
CODE PRIX
ICS 33.180.30 ISBN 2-8318-9941-9
– 2 – 61291-4 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references.6
3 Terms, definitions and abbreviations .6
3.1 Terms and definitions .6
3.2 Overview of multichannel definitions .6
3.3 Abbreviations.7
4 Product specification worksheet for booster (power) amplifiers (BA) .8
5 Product specification worksheet for pre-amplifiers (PA) .9
6 Product specification worksheet for line amplifiers (LA) .10
7 Electromagnetic compatibility requirements.12
Bibliography .13
Figure 1 – An optical amplifier in a multichannel application.7
Table 1 – Minimum list of relevant parameters of BA amplifiers to be specified for
multichannel applications .9
Table 2 – Minimum list of relevant parameters of pre-amplifiers to be specified for
multichannel applications .10
Table 3 – Minimum list of relevant parameters of line amplifiers to be specified for
multichannel applications .11
61291-4 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL AMPLIFIERS –
Part 4: Multichannel applications –
Performance specification template
FOREWORD
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61291-4 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 2003 and constitutes a
technical revision. The main significant changes are the following:
a) the applicability has been extended to all commercially available optical amplifiers, not just
optical fibre amplifiers;
b) Clause 7, EMC, has been added.
c) references to applicable test methods have been updated.
– 4 – 61291-4 © IEC:2008
The text of this standard is based on the following documents:
CDV Report on voting
86C/774/CDV 86C/822A/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.
This standard shall be used in conjunction with IEC 61291-1. It was established on the basis of
the second (2006) edition of that standard.
A list of all parts in the IEC 61291 series, published under the general title Optical amplifiers,
can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
maintenance result 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.
61291-4 © IEC:2008 – 5 –
INTRODUCTION
This International Standard is devoted to the subject of optical amplifiers. The technology of
optical amplifiers is still rapidly evolving, hence amendments and new editions to this standard
can be expected. Each abbreviation introduced in this International Standard is generally
explained in the text the first time it appears. However, for an easier understanding of the
whole text, a list of abbreviations used in this International Standard is given in 3.3.
– 6 – 61291-4 © IEC:2008
OPTICAL AMPLIFIERS –
Part 4: Multichannel applications –
Performance specification template
1 Scope
This part of IEC 61291 applies to optical amplifier (OA) devices and sub-systems to be used in
multichannel applications.
The object of this performance specification template is to provide a frame for the preparation
of detail specifications on the performances of OA devices and sub-systems to be used in
multichannel applications.
Detail product specification writers may add specification parameters and/or groups of
specification parameters for particular applications. However, detail specification writers may
not remove specification parameters specified in this standard.
2 Normative references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of
the referenced document (including any amendments) applies.
IEC 60825-1, Safety of laser products – Part 1: Equipment classification and requirements
IEC 61290 (all parts), Optical amplifiers – Test methods
IEC 61291-1:2006, Optical amplifiers – Part 1: Generic specification
IEC 61291-5-2, Optical amplifiers – Part 5-2: Qualification specifications – Reliability
qualification for optical fibre amplifiers
NOTE A list of informative references is given in the bibliography.
3 Terms, definitions and abbreviations
3.1 Terms and
...
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