SIST EN 61744:2006
(Main)Calibration of fibre optic chromatic dispersion test sets
Calibration of fibre optic chromatic dispersion test sets
This standard provides standard procedures for the calibration of optical fibre chromatic dispersion (CD) test sets. It also provides procedures to perform calibration checking on CD test sets whereby an extension to the test set calibration period may be obtained. This standard is applicable to all types of CD test set, with the exception that measurements on multimode optical fibers are excluded.
Kalibrierung von Prüfaufbauten zur Bestimmung der chromatischen Dispersion
Etalonnage des ensembles d'essai de la dispersion chromatique des fibres optiques
La présente Norme Internationale fournit des procédures normalisées pour l'étalonnage des ensembles d'essai de la dispersion chromatique (CD) des fibres optiques. Elle fournit également des procédures pour réaliser la vérification de l'étalonnage sur des ensembles d'essai CD pour lesquels une prolongation de la période d'étalonnage de l'ensemble d'essai peut être obtenue.
Umerjanje pribora za preskušanje kromatične disperzije (IEC 61744:2005)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61744:2006
01-marec-2006
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SIST EN 61744:2004
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Calibration of fibre optic chromatic dispersion test sets
Kalibrierung von Prüfaufbauten zur Bestimmung der chromatischen Dispersion
Etalonnage des ensembles d'essai de la dispersion chromatique des fibres optiques
Ta slovenski standard je istoveten z: EN 61744:2005
ICS:
33.140 Posebna merilna oprema za Special measuring
uporabo v telekomunikacijah equipment for use in
telecommunications
33.180.01 6LVWHPL]RSWLþQLPLYODNQLQD Fibre optic systems in
VSORãQR general
SIST EN 61744:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61744:2006
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SIST EN 61744:2006
EUROPEAN STANDARD EN 61744
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2005
ICS 33.180.01 Supersedes EN 61744:2001
English version
Calibration of fibre optic chromatic dispersion test sets
(IEC 61744:2005)
Etalonnage des ensembles d'essai Kalibrierung von Prüfaufbauten
de la dispersion chromatique zur Bestimmung der chromatischen
des fibres optiques Dispersion
(CEI 61744:2005) (IEC 61744:2005)
This European Standard was approved by CENELEC on 2005-09-01. 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and 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
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61744:2005 E
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SIST EN 61744:2006
EN 61744:2005 - 2 -
Foreword
The text of document 86/236/FDIS, future edition 2 of IEC 61744, prepared by IEC TC 86, Fibre
optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61744 on 2005-09-01.
This European Standard supersedes EN 61744:2001.
The principal change is the addition of reference to wavelength in vacuum. This reference is critical for
accurate production, measurement and sale of products in the emerging market applications of fibre
optics such as dense wavelength division multiplexing (DWDM) systems.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2006-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-09-01
Annex ZA has been added by CENELEC.
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Endorsement notice
The text of the International Standard IEC 61744:2005 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 61315 NOTE Harmonized as EN 61315:1997 (not modified).
IEC 61746 NOTE Harmonized as EN 61746:2005 (not modified).
IEC 60793-1-1 NOTE Harmonized as EN 60793-1-1:2003 (not modified).
ISO 9000 NOTE Harmonized in the EN ISO 9000 series (not modified).
ISO 10012 NOTE Harmonized as EN ISO 10012 (not modified).
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SIST EN 61744:2006
- 3 - EN 61744:2005
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 Where an international publication has been modified by common modifications, indicated by (mod), the relevant
E
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