SIST EN IEC 61290-4-4:2018

SLOVENSKI STANDARD
SIST EN IEC 61290-4-4:2018
01-december-2018
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(QRNDQDOQLRSWLþQLRMDþHYDOQLNLVNUPLOMHQMHPRMDþHQMD,(&
Optical amplifiers - Test methods - Part 4-4: Gain transient parameters - Single channel
optical amplifiers with gain control (IEC 61290-4-4:2018)
Ta slovenski standard je istoveten z: EN IEC 61290-4-4:2018
ICS:
33.180.30 2SWLþQLRMDþHYDOQLNL Optic amplifiers
SIST EN IEC 61290-4-4:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61290-4-4:2018

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SIST EN IEC 61290-4-4:2018


EUROPEAN STANDARD EN IEC 61290-4-4

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2018
ICS 33.180.30

English Version
Optical amplifiers - Test methods - Part 4-4: Gain transient
parameters - Single channel optical amplifiers with gain control
(IEC 61290-4-4:2018)
Amplificateurs optiques - Méthodes d'essai - Partie 4-4: Optische Verstärker - Prüfverfahren - Teil 4-4: Transiente
Paramètres de gain transitoire - Amplificateurs optiques Verstärkerparameter - Einkanal-LWL-Verstärker mit
monocanaux avec commande de gain Ausgangsleistungsregelung
(IEC 61290-4-4:2018) (IEC 61290-4-4:2018)
This European Standard was approved by CENELEC on 2018-07-03. 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, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61290-4-4:2018 E

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SIST EN IEC 61290-4-4:2018
EN IEC 61290-4-4:2018 (E)
European foreword
The text of document 86C/1507/FDIS, future edition 1 of IEC 61290-4-4, 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 IEC 61290-4-4:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-04-03
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-07-03
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 61290-4-4:2018 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61290-4-1 NOTE Harmonized as EN 61290-4-1.
IEC 61290-4-2 NOTE Harmonized as EN 61290-4-2.
IEC 61290-4-3 NOTE Harmonized as EN IEC 61290-4-3.


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SIST EN IEC 61290-4-4:2018
EN IEC 61290-4-4:2018 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1  Where 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 60050-731 -  International Electrotechnical Vocabulary - - -
Chapter 731: Optical fibre communication
IEC 61291-1 -  EN IEC 61291-1 -
IEC/TR 61931 -  Fibre optic - Terminology - -


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SIST EN IEC 61290-4-4:2018

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SIST EN IEC 61290-4-4:2018



IEC 61290-4-4

®


Edition 1.0 2018-05




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Optical amplifiers – Test methods –

Part 4-4: Gain transient parameters – Single channel optical amplifiers with gain

control




Amplificateurs optiques – Méthodes d'essai –

Partie 4-4: Paramètres de gain transitoire – Amplificateurs optiques monocanaux


avec commande de gain













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 33.180.30 ISBN 978-2-8322-5746-3



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 61290-4-4:2018
– 2 – IEC 61290-4-4:2018 © IEC 2018
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 7
4 Apparatus . 7
4.1 General . 7
4.2 Test set-up . 10
4.3 Characteristics of test equipment . 10
5 Test sample . 11
6 Procedure . 11
6.1 Test preparation. 11
6.2 Test . 11
7 Calculations . 12
8 Test result . 12
8.1 Test setting conditions . 12
8.2 Test data . 12
Bibliography . 13

Figure 1 – Definition of rise and fall times . 8
Figure 2 – OA transient gain response for power decrease event, and power increase
event . 9
Figure 3 – Gain transient measurement test set-up . 10

Table 1 – Template for transient control measurement test conditions . 12

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SIST EN IEC 61290-4-4:2018
IEC 61290-4-4:2018 © IEC 2018 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

OPTICAL AMPLIFIERS – TEST METHODS –

Part 4-4: Gain transient parameters –
Single channel optical amplifiers with gain control

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-
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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
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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
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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 61290-4-4 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86C/1507/FDIS 86C/1525/RVD

Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

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SIST EN IEC 61290-4-4:2018
– 4 – IEC 61290-4-4:2018 © IEC 2018
A list of all parts in the 61290 series, published under the general title Optical amplifiers –
Test methods, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• a
...