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EN IEC 60793-2-40:2021

(Main)

Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres

Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres

IEC 60793-2-40:2021 is available as IEC 60793-2-40:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60793-2-40:2021 is applicable to category A4 optical multimode fibres and the related subcategories A4a, A4b, A4c, A4d, A4e, A4g, A4h and A4i. These fibres have a plastic core and plastic cladding and may have step-index, multi-step index or graded-index profiles. The fibres are used in information transmission equipment and other applications employing similar light transmitting techniques, and in fibre optic cables. Table 1 summarizes some of the salient characteristics and applications of these fibres. This fifth edition cancels and replaces the fourth edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - revision of NA range of A4a.2; - addition of a new subcategory A4i; - deletion of the subcategory A4f and of Annex F.

Lichtwellenleiter - Teil 2-40: Produktspezifikationen - Rahmenspezifikation für Mehrmodenfasern der Kategorie A4

Fibres optiques - Partie 2-40: Spécifications de produits - Spécification intermédiaire pour les fibres multimodales de catégorie A4

IEC 60793-2-40:2021 est disponible sous forme de IEC 60793-2-40:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60793-2-40:2021 s'applique à la catégorie de fibres optiques multimodales A4 et à ses sous-catégories A4a, A4b, A4c, A4d, A4e, A4g, A4h et A4i. Ces fibres possèdent un cœur et une gaine en plastique et elles peuvent avoir des profils de type en saut d'indice, en sauts multiples d'indice ou en gradient d'indice. Les fibres sont utilisées dans les équipements destinés à la transmission de l'information et dans d'autres applications utilisant des techniques similaires de transmission du rayonnement lumineux, et dans des câbles fibroniques. Le Tableau 1 résume certaines des caractéristiques et applications principales de ces fibres. Cette cinquième édition annule et remplace la quatrième édition parue en 2015 dont elle constitue une révision technique. La présente édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - révision de la plage d'ouvertures numériques des fibres A4a.2; - ajout d'une nouvelle sous-catégorie A4i; - suppression de la sous-catégorie A4f et de l'Annexe F.

Optična vlakna - 2-40. del: Specifikacije izdelka - Področna specifikacija za mnogorodovna vlakna kategorije A4 (IEC 60793-2-40:2021)

General Information

Status
Published
Publication Date
08-Apr-2021
ICS
33.180.10 - Fibres and cables
Technical Committee
CLC/TC 86A - Optical fibres and optical fibre cables
Drafting Committee
IEC/SC 86A - IEC_SC_86A
Current Stage
6060 - Document made available - Publishing
Start Date
09-Apr-2021
Completion Date
09-Apr-2021
Ref Project
SIST EN IEC 60793-2-40:2021 - Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres (IEC 60793-2-40:2021)

Relations

Replaces
EN 60793-2-40:2016 - Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
Effective Date
13-Apr-2021

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SLOVENSKI STANDARD
SIST EN IEC 60793-2-40:2021
01-junij-2021
Nadomešča:
SIST EN 60793-2-40:2016
Optična vlakna - 2-40. del: Specifikacije izdelka - Področna specifikacija za
mnogorodovna vlakna kategorije A4 (IEC 60793-2-40:2021)
Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4
multimode fibres (IEC 60793-2-40:2021)
Lichtwellenleiter - Teil 2-40: Produktspezifikationen - Rahmenspezifikation für
Mehrmodenfasern der Kategorie A4 (IEC 60793-2-40:2021)
Fibres optiques - Partie 2-40: Spécifications de produits - Spécification intermédiaire
pour les fibres multimodales de la catégorie A4 (IEC 60793-2-40:2021)
Ta slovenski standard je istoveten z: EN IEC 60793-2-40:2021
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
SIST EN IEC 60793-2-40:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60793-2-40:2021

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SIST EN IEC 60793-2-40:2021


EUROPEAN STANDARD EN IEC 60793-2-40

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2021
ICS 33.180.10 Supersedes EN 60793-2-40:2016 and all of its
amendments and corrigenda (if any)
English Version
Optical fibres - Part 2-40: Product specifications - Sectional
specification for category A4 multimode fibres
(IEC 60793-2-40:2021)
Fibres optiques - Partie 2-40: Spécifications de produits - Lichtwellenleiter - Teil 2-40: Produktspezifikationen -
Spécification intermédiaire pour les fibres multimodales de Rahmenspezifikation für Mehrmodenfasern der Kategorie
catégorie A4 A4
(IEC 60793-2-40:2021) (IEC 60793-2-40:2021)
This European Standard was approved by CENELEC on 2021-04-01. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60793-2-40:2021 E

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SIST EN IEC 60793-2-40:2021
EN IEC 60793-2-40:2021 (E)
European foreword
The text of document 86A/1943/CDV, future edition 5 of IEC 60793-2-40, prepared by SC 86A "Fibres
and cables" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 60793-2-40:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-01-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-04-01
document have to be withdrawn
This document supersedes EN 60793-2-40:2016 and all of its amendments and corrigenda (if any).
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 60793-2-40:2021 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 60793-1-1 NOTE Harmonized as EN 60793-1-1
IEC 60793-2 NOTE Harmonized as EN IEC 60793-2
2

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SIST EN IEC 60793-2-40:2021
EN IEC 60793-2-40:2021 (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 requi
...

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