EN 61290-4-2:2011
(Main)Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method
Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method
IEC 61290-4-2:2011 applies to optical amplifiers (OAs) and optically amplified elementary sub-systems. More specifically, it applies to OAs using active fibres (optical fibre amplifiers, OFAs) containing rare-earth dopants, such as erbium doped fibre amplifiers (EDFAs), presently commercially available, as indicated in IEC 61291-1. The object of this part of IEC 61290-4 is to establish uniform requirements for accurate and reliable measurements, by means of the broadband source method, of the transient response of OFAs to dynamic changes in their input power, as defined in IEC 61290-4-1:2011. This publication is to be read in conjunction with IEC 61291-1:2006.
Lichtwellenleiter-Verstärker - Prüfverfahren - Teil 4-2: Transiente Verstärkerparameter - Breitbandquellen Verfahren
Amplificateurs optiques - Méthodes d’essai - Partie 4-2: Paramètres de gain transitoire - Méthode par source large bande
La CEI 61290-4-2:2011 s'applique aux amplificateurs optiques (AO) et aux sous-systèmes élémentaires à amplification optique. Plus précisément, Elle s'applique aux AO utilisant des fibres actives (amplificateurs à fibres optiques, AFO), contenant des dopants aux terres rares, tels que les amplificateurs à fibre dopée à l'erbium (EDFA), actuellement disponibles sur le marché, comme l'indique la CEI 61291-1. L'objet de la présente partie de la CEI 61290-4 est d'établir des exigences uniformes en vue de mesures précises et fiables, au moyen de la méthode par source large bande, de la réponse transitoire des AFO aux variations dynamiques de leur puissance d'entrée, comme défini dans la CEI 61290-4-1:2011. Cette publication doit être lue conjointement avec la CEI 61291-1:2006.
Optični ojačevalniki - Preskusne metode - 4-2. del: Prehodni parametri ojačenja - Metoda s širokopasovnim virom (IEC 61290-4-2:2011)
Ta del IEC 61290-4 velja za optične ojačevalnike (OA) in optično ojačene elementarne podsisteme. Bolj specifično velja za OA, ki uporabljajo aktivna vlakna (ojačevalniki z optičnimi vlakni, OFA), ki vsebujejo ojačitve z redkimi zemeljskimi elementi, kot so z erbijem ojačeni optični ojačevalniki (EDFA), trenutno komercialno dostopni, kot navaja IEC 61291-1. Namen tega dela IEC 61290-4 je vzpostaviti enotne zahteve za točno in zanesljivo merjenje prehodnega odziva OFA na dinamične spremembe vhodne moči z metodo s širokopasovnim virom, kot je opredeljeno v IEC 61290-4-1:2011. Metoda s širokopasovnim virom je drugačna od dvovalovne metode, opisane v IEC 61290-4-1:- saturacijski signal ni lociran na eni sami valovni dolžini, pač pa je razpršen po celotnem določenem prenosnem pasu DWDM preskušanega OFA (npr. C-pas, 1525 nm do 1565 nm). Zato je ta metoda lahko primerna za karakterizacijo prehodnih dogodkov, pri katerih so signali DWDM, ki se dodajajo ali odvzemajo, bolj ali manj enakomerno razpršeni po prenosnem pasu. Razliko med obema merilnima metodama podrobneje obravnava dodatek A.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61290-4-2:2011
01-november-2011
2SWLþQLRMDþHYDOQLNL3UHVNXVQHPHWRGHGHO 3UHKRGQLSDUDPHWULRMDþHQMD
0HWRGDVãLURNRSDVRYQLPYLURP ,(&
Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband
source method (IEC 61290-4-2:2011)
Lichtwellenleiter-Verstärker - Prüfverfahren - Teil 4-2: Transiente Verstärkerparameter -
Breitbandquellen Verfahren (IEC 61290-4-2:2011)
Amplificateurs optiques - Méthodes d’essai - Partie 4-2: Paramètres de gain transitoire -
Méthode par source large bande (CEI 61290-4-2:2011)
Ta slovenski standard je istoveten z: EN 61290-4-2:2011
ICS:
33.180.30 2SWLþQLRMDþHYDOQLNL Optic amplifiers
SIST EN 61290-4-2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61290-4-2:2011
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SIST EN 61290-4-2:2011
EUROPEAN STANDARD
EN 61290-4-2
NORME EUROPÉENNE
September 2011
EUROPÄISCHE NORM
ICS 33.180.30
English version
Optical amplifiers -
Test methods -
Part 4-2: Gain transient parameters -
Broadband source method
(IEC 61290-4-2:2011)
Amplificateurs optiques - Lichtwellenleiter-Verstärker -
Méthodes d’essai - Prüfverfahren -
Partie 4-2: Paramètres de gain Teil 4-2: Transiente Verstärkerparameter -
transitoire - Breitbandquellen Verfahren
Méthode par source large bande (IEC 61290-4-2:2011)
(CEI 61290-4-2:2011)
This European Standard was approved by CENELEC on 2011-08-17. 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, Croatia, 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
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61290-4-2:2011 E
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SIST EN 61290-4-2:2011
EN 61290-4-2:2011 - 2 -
Foreword
The text of document 86C/957/CDV, future edition 1 of IEC 61290-4-2, 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 61290-4-2:2011.
The following dates are fixed:
(dop) 2012-05-17
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2014-08-17
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This standard is to be used in conjunction with EN 61291-1.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 61290-4-2:2011 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 61290-1-1 NOTE Harmonized as EN 61290-1-1.
IEC 61290-1-2 NOTE Harmonized as EN 61290-1-2.
IEC 61290-1-3 NOTE Harmonized as EN 61290-1-3.
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SIST EN 61290-4-2:2011
- 3 - EN 61290-4-2:2011
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
...
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