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EN 61746-2:2011

(Main)

Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres

Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres

IEC 61746-2:2010(E) provides procedures for calibrating multimode optical time domain reflectometers (OTDR). It covers OTDR measurement errors and uncertainties. The test of the laser(s) source modal condition is included as an optional measurement. This standard does not cover correction of the OTDR response.

Kalibrierung optischer Rückstreumessgeräte (OTDR) - Teil 2: OTDR für Mehrmodenfasern

Etalonnage des réflectomètres optiques dans le domaine temporel (OTDR) - Partie 2: OTDR pour fibres multimodales

L'IEC 61746-2:2010 fournit des procédures destinées à l'étalonnage des réflectomètres optiques dans le domaine de temps pour fibres multimodales (OTDR). Elle traite des erreurs de mesure et incertitudes de l'OTDR. L'essai des conditions modales des sources laser est une mesure facultative. La présente norme ne couvre pas la correction de la réponse de l'OTDR. Mots clés: l'étalonnage des réflectomètres optiques dans le domaine de temps pour fibres multimodales (OTDR).

Kalibriranje optičnih reflektometrov v časovnem prostoru (OTDR) - 2. del: OTDR za večrodovna vlakna (IEC 61746-2:2010)

Ta del IEC 61746 podaja postopke kalibriranja večrodovnih optičnih časovnih reflektometrov (OTDR). Zajema napake merjenja OTDR in negotovosti. Preskus pogoja modalnega vira laserjev je vključen kot mogoče merjenje. Ta standard ne zajema popravka odziva OTDR.

General Information

Status
Published
Publication Date
20-Jan-2011
Withdrawal Date
01-Jan-2014
ICS
33.180.01 - Fibre optic systems in general
Technical Committee
CLC/SR 86 - Fibre optics
Drafting Committee
IEC/TC 86 - IEC_TC_86
Parallel Committee
IEC/TC 86 - IEC_TC_86
Current Stage
6060 - Document made available - Publishing
Start Date
21-Jan-2011
Completion Date
21-Jan-2011
Ref Project
SIST EN 61746-2:2011 - Calibration of Optical Time-Domain Reflectometers (OTDR) - Part 2: OTDR for multimode fibres (IEC 61746-2:2010)

Relations

Corrected By
EN 61746-2:2011/AC:2014 - Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres
Effective Date
23-Jan-2023

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SLOVENSKI STANDARD
SIST EN 61746-2:2011
01-marec-2011
.DOLEULUDQMHRSWLþQLKUHIOHNWRPHWURYYþDVRYQHPSURVWRUX 27'5 GHO27'5]D
YHþURGRYQDYODNQD ,(&
Calibration of Optical Time-Domain Reflectometers (OTDR) - Part 2: OTDR for
multimode fibres (IEC 61746-2:2010)
Kalibrierung optischer Rückstreumessgeräte (OTDR) - Teil 2: OTDR für
Mehrmodenfasern (IEC 61746-2:2010)
Etalonnage des réflectomètres optiques dans le domaine de temps (OTDR) - Partie 2:
OTDR pour les fibres multimodes (CEI 61746-2:2010)
Ta slovenski standard je istoveten z: EN 61746-2:2011
ICS:
17.180.30 2SWLþQLPHULOQLLQVWUXPHQWL Optical measuring
instruments
33.180.99 'UXJDRSUHPD]DRSWLþQD Other fibre optic equipment
YODNQD
SIST EN 61746-2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61746-2:2011

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SIST EN 61746-2:2011

EUROPEAN STANDARD
EN 61746-2

NORME EUROPÉENNE
January 2011
EUROPÄISCHE NORM

ICS 33.180.01 Supersedes EN 61746:2005 (partially)


English version


Calibration of optical time-domain reflectometers (OTDR) -
Part 2: OTDR for multimode fibres
(IEC 61746-2:2010)


Etalonnage des réflectomètres optiques Kalibrierung optischer
dans le domaine de temps (OTDR) - Rückstreumessgeräte (OTDR) -
Partie 2: OTDR pour les fibres multimodes Teil 2: OTDR für Mehrmodenfasern
(CEI 61746-2:2010) (IEC 61746-2:2010)




This European Standard was approved by CENELEC on 2011-01-02. 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 61746-2:2011 E

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SIST EN 61746-2:2011
EN 61746-2:2011 - 2 -
Foreword
The text of document 86/336/CDV, future edition 1 of IEC 61746-2, prepared by IEC TC 86, Fibre optics,
was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61746-2 on
2011-01-02.
This European Standard partially supersedes EN 61746:2005.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
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) 2011-10-02
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-01-02
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61746-2:2010 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:
[2] IEC 60793-1-1 NOTE  Harmonized as EN 60793-1-1.
[3] IEC 60793-1-40 NOTE  Harmonized as EN 60793-1-40.
[4] IEC 60794-1-2 NOTE  Harmonized as EN 60794-1-2.
[5] IEC 60825-1 NOTE  Harmonized as EN 60825-1.
[6] IEC 60825-2 NOTE  Harmonized as EN 60825-2.
[7] IEC 61280-1-3 NOTE  Harmonized as EN 61280-1-3.
[8] IEC 61280-2-10 NOTE  Harmonized as EN 61280-2-10.
[9] IEC 61300-3-6 NOTE  Harmonized as EN 61300-3-6.
__________

---------------------- Page: 4 ----------------------

SIST EN 61746-2:2011
- 3 - EN 61746-2:2011
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the
...

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