EN IEC 60793-1-45:2024
(Main)Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
IEC 60793-1-45:2024 is available as IEC 60793-1-45:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60793-1-45:2024 establishes uniform requirements for measuring the mode field diameter (MFD) of single-mode optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) modification of the minimum distance between the fibre end and the detector for the direct far field scan (Annex A). b) generalization of the requirement for the minimum dynamic range for all fibre types (Annex A).
Lichtwellenleiter - Teil 1-45: Messmethoden und Prüfverfahren - Modenfelddurchmesser
Fibres optiques - Partie 1-45 : Méthodes de mesure et procédures d'essai - Diamètre du champ de mode
IEC 60793-1-45:2024 est disponible sous forme de IEC 60793-1-45:2024 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60793-1-45:2024 établit des exigences harmonisées pour mesurer le diamètre du champ de mode (MFD, Mode Field Diameter) d’une fibre optique unimodale, contribuant ainsi au contrôle des fibres et câbles à des fins commerciales. Cette troisième édition annule et remplace la deuxième édition parue en 2017. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) modification de la distance minimale entre l’extrémité de la fibre et le détecteur pour l’exploration directe en champ lointain (Annexe A), b) généralisation de l’exigence de plage dynamique minimale pour tous les types de fibres (Annexe A).
Optična vlakna - 1-45. del: Merilne metode in postopki preskušanja - Premer osnovnega rodu
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60793-1-45:2024
01-julij-2024
Optična vlakna - 1-45. del: Merilne metode in postopki preskušanja - Premer
osnovnega rodu
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field
diameter
Lichtwellenleiter - Teil 1-45: Messmethoden und Prüfverfahren - Modenfelddurchmesser
Fibres optiques - Partie 1-45 : Méthodes de mesure et procédures d'essai - Diamètre du
champ de mode
Ta slovenski standard je istoveten z: EN IEC 60793-1-45:2024
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
SIST EN IEC 60793-1-45:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60793-1-45:2024
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SIST EN IEC 60793-1-45:2024
EUROPEAN STANDARD EN IEC 60793-1-45
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2024
ICS 33.180.10 Supersedes EN IEC 60793-1-45:2018
English Version
Optical fibres - Part 1-45: Measurement methods and test
procedures - Mode field diameter
(IEC 60793-1-45:2024)
Fibres optiques - Partie 1-45 : Méthodes de mesure et Lichtwellenleiter - Teil 1-45: Messmethoden und
procédures d'essai - Diamètre du champ de mode Prüfverfahren - Modenfelddurchmesser
(IEC 60793-1-45:2024) (IEC 60793-1-45:2024)
This European Standard was approved by CENELEC on 2024-05-24. 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
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Türkiye 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
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60793-1-45:2024 E
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SIST EN IEC 60793-1-45:2024
EN IEC 60793-1-45:2024 (E)
European foreword
The text of document 86A/2300/CDV, future edition 3 of IEC 60793-1-45, 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 60793-1-45:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-02-24
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-05-24
document have to be withdrawn
This document supersedes EN IEC 60793-1-45:2018 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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60793-1-45:2024 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60793-2 NOTE Approved as EN IEC 60793-2
2
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SIST EN IEC 60793-1-45:2024
EN IEC 60793-1-45:2024 (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 requirements 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 1 Where an International Publication has been
...
SLOVENSKI STANDARD
oSIST prEN IEC 60793-1-45:2023
01-junij-2023
Optična vlakna - 1-45. del: Merilne metode in postopki preskušanja - Premer polja
načina
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field
diameter
Lichtwellenleiter - Teil 1-45: Messmethoden und Prüfverfahren - Modenfelddurchmesser
Fibres optiques - Partie 1-45 : Méthodes de mesure et procédures d'essai - Diamètre du
champ de mode
Ta slovenski standard je istoveten z: prEN IEC 60793-1-45:2023
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
oSIST prEN IEC 60793-1-45:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 60793-1-45:2023
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oSIST prEN IEC 60793-1-45:2023
86A/2300/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60793-1-45 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-03-31 2023-06-23
SUPERSEDES DOCUMENTS:
86A/2219/CD, 86A/2241A/CC
IEC SC 86A : FIBRES AND CABLES
SECRETARIAT: SECRETARY:
France Mr Laurent Gasca
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of
• any relevant patent rights of which they are aware and to provide supporting documentation,
• any relevant “in some countries” clauses to be included should this proposal proceed. Recipients are
reminded that the enquiry stage is the final stage for submitting "in some countries" clauses. See
AC/22/2007.
TITLE:
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
Copyright © 2023 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.
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oSIST prEN IEC 60793-1-45:2023
IEC 60793-1-45/Ed3 © IEC 2023 – 2 – 86A/2300/CDV
1 CONTENTS
2 FOREWORD . 5
3 1 Scope . 7
4 2 Normative references . 7
5 3 Terms and definitions . 7
6 4 General consideration about mode field diameter . 7
7 5 Reference test method . 8
8 6 Apparatus . 8
9 6.1 General . 8
10 6.2 Light source . 8
11 6.3 Input optics . 9
12 6.4 Input positioner . 9
13 6.5 Cladding mode stripper . 9
14 6.6 High-order mode filter . 9
15 6.7 Output positioner . 9
16 6.8 Output optics . 9
17 6.9 Detector .
...
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