EN 61291-5-2:2017

Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers

IEC 61291-5-2:2017(E) applies to optical amplifiers (OAs) and optically amplified, elementary sub-systems for terrestrial applications, using active fibres (optical fibre amplifiers (OFAs)) containing rare-earth dopants, which are commercially available. The black box approach is used in this document. The black box approach is adopted in order to give product specifications which are independent of OA implementation details. For reliability qualification purposes, some information about the internal components is needed; these internal parts are themselves treated as black boxes. This document gives requirements for the evaluation of OA reliability by combining the reliability of such internal black boxes. The object of this document is to specify the minimum list of reliability qualification tests, requirements on failure criteria during testing and on reliability predictions, and give the relevant normative references to establish a standard method for the assessment of the reliability of OFA devices and sub-systems in order to minimize risks and to promote product development and reliability qualification. This second edition cancels and replaces the first edition published in 2002. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) removal of the contents on the relating quality management system from scope, terms and definitions, and the reliability requirements; b) moving fit-rate calculation to Annex B (informative); c) change of requirements for shock test; d) amendment of abbreviations related to changes a) and b).
Keywords: optical amplifiers (OAs), optical fibre amplifiers (OFAs)

Lichtwellenleiter-Verstärker - Teil 5-2: Anerkennungsspezifikation - Zuverlässigkeitsanerkennung für Lichtwellenleiter-Verstärker

Amplificateurs optiques - Partie 5-2: Spécifications de qualification - Qualification de fiabilité pour amplificateurs à fibres optiques

IEC 61291-5-2: 2017 s’applique aux amplificateurs optiques (AO) et aux sous‑systèmes élémentaires amplifiés optiquement pour des applications terrestres, utilisant des fibres actives (amplificateurs à fibres optiques, AFO), qui contiennent des dopants de terres rares, disponibles sur le marché. L’approche de boîte noire est utilisée dans le présent document. L’approche de boîte noire est adoptée afin de fournir des spécifications de produits qui sont indépendantes des détails de mise en service des AO. Pour les besoins de qualification de fiabilité, certaines informations sur les composants internes sont nécessaires; ces parties internes sont elles-mêmes traitées en tant que boîtes noires. Le présent document fournit des exigences relatives à l’évaluation de la fiabilité des AO en combinant la fiabilité de telles boîtes noires internes. Le présent document a pour objet de fournir la liste minimale des essais de qualification de fiabilité, des exigences en matière de critères de défaillance pendant les essais et de prévisions de fiabilité, et de donner des références normatives pertinentes afin d’établir une méthode normalisée pour l'évaluation de la fiabilité des modules et des sous-systèmes AFO afin de réduire le plus possible les risques et d’avancer le développement du produit et la qualification de la fiabilité. Cette deuxième édition annule et remplace la première édition parue en 2002. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) le contenu sur le système de management de la qualité a été retiré du domaine d’application, des termes et définitions et des exigences de fiabilité; b) le calcul du taux de défaillance dans le temps (FIT) a été déplacé à l’Annexe B (informative); c) les exigences relatives aux essais de chocs ont été modifiées; d) les abréviations ont été modifiées en fonction des modifications a) et b).

Optični ojačevalniki - 5-2. del: Kvalifikacijske specifikacije - Kvalifikacije zanesljivosti za optične vlakenske ojačevalnike (IEC 61291-5-2:2017)

Ta del standarda IEC 61291 se uporablja za optične ojačevalnike (OA) in optično ojačane osnovne podsisteme za prizemne aplikacije z uporabo aktivnih vlaken (ojačevalniki optičnih vlaken (OFA)), ki vsebujejo komercialno dostopne redke zemeljske dopante.
V tem dokumentu je uporabljen pristop po načelu črne skrinjice. Pristop po načelu črne skrinjice je uveljavljen za podajanje specifikacij izdelka, ki so neodvisne od podrobnosti implementacije optičnih ojačevalnikov. Za namene kvalifikacij zanesljivosti so potrebne nekatere informacije o notranjih komponentah. Ti notranji deli so obravnavani kot črne skrinjice. Ta dokument določa zahteve za ocenjevanje zanesljivosti optičnih ojačevalnikov s kombiniranjem zanesljivosti takih notranjih črnih skrinjic.
Namen tega dokumenta je določiti najmanjši seznam preskusov kvalifikacij zanesljivosti, določiti zahteve glede meril odpovedi med preskušanjem in predvidevanj o zanesljivosti ter navesti ustrezne normativne reference za določitev standardne metode za oceno zanesljivosti ojačevalnikov optičnih vlaken in podsistemov, da se zmanjša tveganje ter spodbuja razvoj in zanesljivost proizvoda.

General Information

• Status: Published
• Publication Date: 01-Jun-2017
• Withdrawal Date: 01-Jun-2020
• ICS: 33.180.30 - Optic amplifiers
• Technical Committee: CLC/SR 86C - Fibre optic systems and active devices
• Drafting Committee: IEC/SC 86C - IEC_SC_86C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 02-Jun-2017
• Completion Date: 02-Jun-2017
• Ref Project: SIST EN 61291-5-2:2017 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017)

Relations

• Replaces: EN 61291-5-2:2002 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
• Effective Date: 25-Jan-2023
• Corrected By: EN 61291-5-2:2017/AC:2019-06 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
• Effective Date: 11-Jun-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61291-5-2:2017
01-september-2017
1DGRPHãþD
SIST EN 61291-5-2:2004
2SWLþQLRMDþHYDOQLNLGHO.YDOLILNDFLMVNHVSHFLILNDFLMH.YDOLILNDFLMH
]DQHVOMLYRVWL]DRMDþHYDOQLNHRSWLþQLKYODNHQ,(&
Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for
optical fibre amplifiers (IEC 61291-5-2:2017)
Lichtwellenleiter-Verstärker - Teil 5-2: Anerkennungsspezifikation -
Zuverlässigkeitsanerkennung (IEC 61291-5-2:2017)
Amplificateurs optiques - Partie 5-2: Spécifications de qualification - Qualification de
fiabilité pour amplificateurs à fibres optiques (IEC 61291-5-2:2017)
Ta slovenski standard je istoveten z: EN 61291-5-2:2017
ICS:
33.180.30 2SWLþQLRMDþHYDOQLNL Optic amplifiers
SIST EN 61291-5-2:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61291-5-2:2017

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SIST EN 61291-5-2:2017


EUROPEAN STANDARD EN 61291-5-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2017
ICS 33.180.30 Supersedes EN 61291-5-2:2002
English Version
Optical amplifiers - Part 5-2: Qualification specifications -
Reliability qualification for optical fibre amplifiers
(IEC 61291-5-2:2017)
Amplificateurs optiques - Partie 5-2: Spécifications de Lichtwellenleiter-Verstärker - Teil 5-2:
qualification - Qualification de fiabilité pour amplificateurs Anerkennungsspezifikation - Zuverlässigkeitsanerkennung
à fibres optiques für Lichtwellenleiter-Verstärker
(IEC 61291-5-2:2017) (IEC 61291-5-2:2017)
This European Standard was approved by CENELEC on 2017-03-01. 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 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61291-5-2:2017 E

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SIST EN 61291-5-2:2017
EN 61291-5-2:2017
European foreword
The text of document 86C/1376/CDV, future edition 2 of IEC 61291-5-2, 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 61291-5-2:2017.
The following dates are fixed:
(dop) 2017-12-02
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2020-06-02
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 61291-5-2:2002.
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 61291-5-2:2017 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 60068-2-1 NOTE Harmonized as EN 60068-2-1.
IEC 60068-2-6 NOTE Harmonized as EN 60068-2-6.
IEC 61300-2-1 NOTE Harmonized as EN 61300-2-1.
IEC 61300-2-2 NOTE Harmonized as EN 61300-2-2.
IEC 61300-2-5 NOTE Harmonized as EN 61300-2-5.
IEC 61300-2-9 NOTE Harmonized as EN 61300-2-9.
IEC 61300-2-18 NOTE Harmonized as EN 61300-2-18.
IEC 61300-2-19 NOTE Harmonized as EN 61300-2-19.
IEC 61300-2-22 NOTE Harmonized as EN 61300-2-22.
IEC 61300-2-42 NOTE Harmonized as EN 61300-2-42.
IEC 61300-2-44 NOTE Harmonized as EN 61300-2-44.
2

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...

SLOVENSKI STANDARD
SIST EN 61291-5-2:2017
01-september-2017
Nadomešča:
SIST EN 61291-5-2:2004
Optični ojačevalniki - 5-2. del: Kvalifikacijske specifikacije - Kvalifikacije
zanesljivosti za optične vlakenske ojačevalnike (IEC 61291-5-2:2017)
Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for
optical fibre amplifiers (IEC 61291-5-2:2017)
Lichtwellenleiter-Verstärker - Teil 5-2: Anerkennungsspezifikation -
Zuverlässigkeitsanerkennung (IEC 61291-5-2:2017)
Amplificateurs optiques - Partie 5-2: Spécifications de qualification - Qualification de
fiabilité pour amplificateurs à fibres optiques (IEC 61291-5-2:2017)
Ta slovenski standard je istoveten z: EN 61291-5-2:2017
ICS:
33.180.30 Optični ojačevalniki Optic amplifiers
SIST EN 61291-5-2:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 61291-5-2:2017

---------------------- Page: 2 ----------------------
SIST EN 61291-5-2:2017


EUROPEAN STANDARD EN 61291-5-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2017
ICS 33.180.30 Supersedes EN 61291-5-2:2002
English Version
Optical amplifiers - Part 5-2: Qualification specifications -
Reliability qualification for optical fibre amplifiers
(IEC 61291-5-2:2017)
Amplificateurs optiques - Partie 5-2: Spécifications de Lichtwellenleiter-Verstärker - Teil 5-2:
qualification - Qualification de fiabilité pour amplificateurs Anerkennungsspezifikation - Zuverlässigkeitsanerkennung
à fibres optiques für Lichtwellenleiter-Verstärker
(IEC 61291-5-2:2017) (IEC 61291-5-2:2017)
This European Standard was approved by CENELEC on 2017-03-01. 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 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61291-5-2:2017 E

---------------------- Page: 3 ----------------------
SIST EN 61291-5-2:2017
EN 61291-5-2:2017
European foreword
The text of document 86C/1376/CDV, future edition 2 of IEC 61291-5-2, 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 61291-5-2:2017.
The following dates are fixed:
(dop) 2017-12-02
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2020-06-02
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 61291-5-2:2002.
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 61291-5-2:2017 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 60068-2-1 NOTE Harmonized as EN 60068-2-1.
IEC 60068-2-6 NOTE Harmonized as EN 60068-2-6.
IEC 61300-2-1 NOTE Harmonized as EN 61300-2-1.
IEC 61300-2-2 NOTE Harmonized as EN 61300-2-2.
IEC 61300-2-5 NOTE Harmonized as EN 61300-2-5.
IEC 61300-2-9 NOTE Harmonized as EN 61300-2-9.
IEC 61300-2-18 NOTE Harmonized as EN 61300-2-18.
IEC 61300-2-19 NOTE Harmonized as EN 61300-2-19.
IEC 61300-2-22 NOTE Harmonized as EN 61300-2-22.
IEC 61300-2-42 NOTE Harmonized as EN 61300-2-42.
IEC 61300-2-44 NOTE Harmonized as EN 61300-2-44.
2

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