IEC 61291-4:2011

Optical amplifiers - Part 4: Multichannel applications - Performance specification template

IEC 61291-4:2011 applies to optical amplifier (OA) devices and sub-systems to be used in multichannel applications. For single channel applications, use IEC 61291-2. 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. This third edition cancels and replaces the second edition published in 2008 and constitutes a technical revision. The main significant changes are the transient parameter test methods, IEC 61290-4 series, have been added to Tables 1, 2, and 3.
This publication is to be read in conjunction with IEC 61291-1:2006.

Amplificateurs optiques - Partie 4: Applications multicanaux - Modèle de spécification de fonctionnement

La CEI 61291-4:2011 s'applique aux dispositifs d'amplification optique (AO) et aux sous-systèmes destinés à être utilisés dans les applications multicanaux. Pour les applications aux canaux uniques, utiliser la CEI 61291-2. 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 multicanaux. Cette troisième édition annule et remplace la seconde édition publiée en 2008 et constitue une révision technique. Les principales modifications sont les méthodes d'essai concernant les paramètres transitoires de la série 61290-4 ont été ajoutées aux Tableaux 1, 2, et 3.
Cette publication doit être lue conjointement avec la CEI 61291-1:2006.

General Information

• Status: Published
• Publication Date: 23-Nov-2011
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• ICS: 29.030 - Magnetic materials
• ICS: 33.180.30 - Optic amplifiers
• Technical Committee: SC 86C - Fibre optic systems and active devices
• Drafting Committee: WG 3 - TC 86/SC 86C/WG 3
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jan-2012
• Completion Date: 24-Nov-2011

Relations

• Revises: IEC 61291-4:2008 - Optical amplifiers - Part 4: Multichannel applications - Performance specification template
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61291-4 ®
Edition 3.0 2011-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers –
Part 4: Multichannel applications – Performance specification template

Amplificateurs optiques –
Partie 4: Applications multicanaux – Modèle de spécification de fonctionnement

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IEC 61291-4 ®
Edition 3.0 2011-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers –
Part 4: Multichannel applications – Performance specification template

Amplificateurs optiques –
Partie 4: Applications multicanaux – Modèle de spécification de fonctionnement

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX L
ICS 33.180.30 ISBN 978-2-88912-799-3

– 2 – 61291-4 © IEC:2011
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) . 9
7 Electromagnetic compatibility requirements . 10
Bibliography . 11

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 . 8
Table 2 – Minimum list of relevant parameters of pre-amplifiers to be specified for
multichannel applications . 9
Table 3 – Minimum list of relevant parameters of line amplifiers to be specified for
multichannel applications . 10

61291-4 © IEC:2011 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL AMPLIFIERS –
Part 4: Multichannel applications –
Performance specification template

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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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 61291-4 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This third edition cancels and replaces the second edition published in 2008 and constitutes a
technical revision. The main significant changes are the following:
The transient parameter test methods, IEC 61290-4 series, have been added to Tables 1, 2,
and 3.
– 4 – 61291-4 © IEC:2011
The text of this standard is based on the following documents:
CDV Report on voting
86C/993/CDV 86C/1024/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 is to be used in conjunction with IEC 61291-1.
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
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.
61291-4 © IEC:2011 – 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:2011
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. For single channel applications, use IEC 61291-2.
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 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 A list of informative references is given in the bibliography.
IEC 60825-1, Safety of laser products – Part 1: Equipment classification and requirements
IEC 61290 (all parts), Optical amplifiers – Test methods
IEC 61291-1, Optical amplifiers – Part 1: Generic specification
IEC 61291-5-2, Optical amplifiers – Part 5-2: Qualification specifications – Reliability
qualification for optical fibre amplifiers
3 Terms, definitions and abbreviati
...