EN 61291-2:2007
(Main)Optical amplifiers - Part 2: Digital applications - Performance specification template
Optical amplifiers - Part 2: Digital applications - Performance specification template
Provides a frame for the preparation of detail specifications on the performances of optical fibre amplifiers and subsystems to be used in digital applications. The significant changes from the first edition are: a)the applicability has been extended to all commercially available optical amplifiers, b) clause 7, EMC has been added, and c) references to applicable test methods have been updated.
Lichtwellenleiter-Verstärker - Teil 2: Digitale Anwendungen - Vorlage für Leistungsspezifikationen
Amplificateurs optiques - Partie 2: Applications numériques - Modèles de spécifications de fonctionnement
Fournit un cadre pour la préparation des spécifications particulières de fonctionnement des amplificateurs à fibres optiques et des sous-systèmes destinés aux applications numériques. Les changements les plus significatifs sont les suivants: a) l'applicabilite a été étendue à tous les amplificateurs optiques disponibles sur le marché, et non pas simplement aux amplificateurs à fibres optiques, b) l'Article 7, CEM, a été ajouté, et c) desréférences à des méthodes d'essai applicables ont été mises à jour.
Optični ojačevalniki – 2. del: Digitalne aplikacije – Specifikacijska predloga delovanja (IEC 61291-2:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2007
1DGRPHãþD
SIST EN 61291-2:2002
2SWLþQLRMDþHYDOQLNL±GHO 'LJLWDOQHDSOLNDFLMH±6SHFLILNDFLMVNDSUHGORJD
GHORYDQMD ,(&
Optical amplifiers -- Part 2: Digital applications - Performance specification template (IEC
61291-2:2007)
Lichtwellenleiter-Verstärker -- Teil 2: Digitale Anwendungen - Vorlage für
Leistungsspezifikationen (IEC 61291-2:2007)
Amplificateurs optiques -- Partie 2: Applications numériques - Modeles de spécifications
de fonctionnement (IEC 61291-2:2007)
Ta slovenski standard je istoveten z: EN 61291-2:2007
ICS:
33.180.30 2SWLþQLRMDþHYDOQLNL Optic amplifiers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 61291-2
NORME EUROPÉENNE
June 2007
EUROPÄISCHE NORM
ICS 33.180.30 Supersedes EN 61291-2:2000
English version
Optical amplifiers -
Part 2: Digital applications -
Performance specification template
(IEC 61291-2:2007)
Amplificateurs optiques - Lichtwellenleiter-Verstärker -
Partie 2: Applications numériques - Teil 2: Digitale Anwendungen -
Modèles de spécifications Vorlage für Leistungsspezifikationen
de fonctionnement (IEC 61291-2:2007)
(CEI 61291-2:2007)
This European Standard was approved by CENELEC on 2007-05-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61291-2:2007 E
Foreword
The text of document 86C/728/CDV, future edition 2 of IEC 61291-2, prepared by SC 86C, Fibre optic
systems and active devices, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel
Unique Acceptance Procedure and was approved by CENELEC as EN 61291-2 on 2007-05-01.
This European Standard supersedes EN 61291-2:2000.
The main significant changes 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;
– references to applicable test methods have been updated.
This standard is to be used in conjunction with EN 61291-1:2006
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-02-01
national standard or by endorsement
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-05-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61291-2:2007 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61280 NOTE Harmonized in EN 61280 series (not modified).
__________
- 3 - EN 61291-2:2007
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 61290 Series Optical amplifiers - Test methods EN 61290 Series
1) 2)
IEC 61291-1 - Optical amplifiers - EN 61291-1 2006
Part 1: Generic specification
1) 2)
IEC 61291-5-2 - Optical amplifiers - EN 61291-5-2 2002
Part 5-2: Qualification specifications -
Reliability qualification for optical fibre
amplifiers
IEC 60825-1 1993 Safety of laser products - EN 60825-1 1994
Part 1: Equipment classification, + corr. February 1995
requirements and user's guide + A11 1996
1)
Undated reference.
2)
Valid edition at date of issue.
INTERNATIONAL IEC
STANDARD
CEI
61291-2
NORME
Second edition
INTERNATIONALE
Deuxième édition
2007-04
Optical amplifiers –
Part 2:
Digital applications –
Performance specification template
Amplificateurs optiques –
Partie 2:
Applications numériques –
Modèles de spécifications de fonctionnement
PRICE CODE
L
Commission Electrotechnique Internationale CODE PRIX
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
Pour prix, voir catalogue en vigueur
– 2 – 61291-2 © IEC:2007
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope and object .6
2 Normative references.6
3 Definitions and abbreviated terms .6
3.1 Definitions .6
3.2 Abbreviated terms .6
4 Product specification worksheet for power amplifiers.7
5 Product specification worksheet for pre-amplifiers.8
6 Product specification worksheet for line amplifiers.9
7 Electromagnetic compatibility (EMC) requirements .10
Bibliography .11
Table 1 – Minimum list of relevant parameters of power amplifiers to be specified for
digital applications.7
Table 2 – Minimum list of relevant parameters of pre-amplifiers to be specified for
digital applications.8
Table 3 – Minimum list of relevant parameters of line amplifiers to be specified for
digital applications.9
61291-2 © IEC:2007 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL AMPLIFIERS –
Part 2: Digital applications –
Performance specification template
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the 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. The 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 the 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 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 unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
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 61291-2 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 published in 2000 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.
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.
– 4 – 61291-2 © IEC:2007
The text of this standard is based on the following documents:
CDV Report on voting
86C/728/CDV 86C/743/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 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.
61291-2 © IEC:2007 – 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 additions to this
standard can be expected.
– 6 – 61291-2 © IEC:2007
OPTICAL AMPLIFIERS –
Part 2: Digital applications –
Performance specification template
1 Scope and object
This performance specification template applies to optical amplifier (OA) devices to be used in
digital 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 to be used in digital applications.
Detail 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 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
qualifica
...
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