Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method

IEC 61280-1-4:2023 is available as IEC 61280-1-4:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61280-1-4:2023 establishes the characterization process of the encircled flux measurement method of light sources intended to be used with multimode fibre. This document sets forth a procedure for the collection of two-dimensional fibre optic nearfield greyscale data and subsequent reduction to one-dimensional data expressed as a set of three sampled parametric functions of radius from the fibre’s optical centre. Estimation of the fibre core diameter is not an objective of this document. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - improvement of calibration procedure and calibration traceability; - improvement of fibre shaker description and requirements; - addition of pulsed light sources; - removal of a poorly traceable calibration process using a micro positioner.

Lichtwellenleiter-Kommunikationsuntersysteme - Grundlegende Prüfverfahren - Teil 1-4: Allgemeine Kommunikationsuntersysteme - Verfahren zur Messung des begrenzten Lichtstroms einer Strahlungsquelle

Procédures d’essai des sous-systèmes de télécommunication fibroniques - Partie 1-4: Sous-systèmes généraux de télécommunication - Méthode de mesure du flux inscrit de la source optique

IEC 61280-1-4:2023 est disponible sous forme de IEC 61280-1-4:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61280-1-4:2023 stipule le processus de caractérisation de la méthode de mesure du flux inscrit de sources optiques destinées à être utilisées avec des fibres multimodales. Le présent document définit une procédure consistant à collecter des données fibroniques de champ proche, bidimensionnelles et en niveaux de gris, puis à les réduire en données unidimensionnelles exprimées sous la forme d’un ensemble de trois fonctions paramétriques échantillonnées du rayon par rapport au centre optique de la fibre. Cette troisième édition annule et remplace la deuxième édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: - amélioration de la procédure et de la traçabilité de l’étalonnage; - amélioration de la description et des exigences relatives à l’agitateur de fibre; - ajout des sources optiques pulsées; - suppression d’un processus d’étalonnage utilisant un micropositionneur, en raison de sa faible traçabilité.

Postopki preskušanja optičnega komunikacijskega podsistema - 1-4. del: Splošni komunikacijski podsistemi - Merilna metoda za pretok obkrožajočega svetlobnega vira (IEC 61280-1-4:2023)

Na voljo je standard IEC 61280-1-4:2023, ki vsebuje mednarodni standard in njegovo različico z revizijami, ki prikazujejo vse spremembe tehnične vsebine v primerjavi s prejšnjo izdajo. Standard IEC 61280-1-4:2023 določa postopek karakterizacije metode merjenja obdanega pretoka svetlobnih virov, namenjenih za uporabo z večrodnimi vlakni. Ta dokument določa postopek zbiranja dvodimenzionalnih podatkov o bližnjem polju optičnih vlaken na lestvici sivine in naknadno redukcijo na enodimenzionalne podatke, izražene kot niz treh vzorčenih parametričnih funkcij polmera od optičnega središča vlakna. Ocena premera jedra vlakna ni cilj tega dokumenta. Tretja izdaja razveljavlja in nadomešča drugo izdajo, objavljeno leta 2009. Ta izdaja je tehnično popravljena izdaja. Ta izdaja v primerjavi s prejšnjo vključuje naslednje pomembne tehnične spremembe:
– izboljšanje postopka kalibracije in sledljivosti kalibracije;
– izboljšanje opisa in zahtev za mešalnik vlaken;
– dodajanje virov impulzne svetlobe;
– odstranitev slabo sledljivega postopka kalibracije z uporabo mikro pozicionerja.

General Information

Status
Published
Publication Date
23-Feb-2023
Current Stage
6060 - Document made available - Publishing
Start Date
24-Feb-2023
Due Date
27-Oct-2023
Completion Date
24-Feb-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 61280-1-4:2023
01-april-2023
Nadomešča:
SIST EN 61280-1-4:2010
Postopki preskušanja optičnega komunikacijskega podsistema - 1-4. del: Splošni
komunikacijski podsistemi - Merilna metoda za pretok, ki ga obkroža svetlobni vir
(IEC 61280-1-4:2023)
Fibre optic communication subsystem test procedures - Part 1-4: General
communication subsystems - Light source encircled flux measurement method (IEC
61280-1-4:2023)
Lichtwellenleiter-Kommunikationsuntersysteme - Grundlegende Prüfverfahren - Teil 1-4:
Allgemeine Kommunikationsuntersysteme - Verfahren zur Messung des begrenzten
Lichtstroms einer Strahlungsquelle (IEC 61280-1-4:2023)
Procédures d’essai des sous-systèmes de télécommunications fibroniques - Partie 1-4:
Sous-systèmes généraux de télécommunication - Méthode de mesure du flux inscrit de
la source optique (IEC 61280-1-4:2023)
Ta slovenski standard je istoveten z: EN IEC 61280-1-4:2023
ICS:
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
SIST EN IEC 61280-1-4:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 61280-1-4:2023

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SIST EN IEC 61280-1-4:2023


EUROPEAN STANDARD EN IEC 61280-1-4

NORME EUROPÉENNE

EUROPÄISCHE NORM February 2023
ICS 33.180.01 Supersedes EN 61280-1-4:2010
English Version
Fibre optic communication subsystem test procedures - Part 1-4:
General communication subsystems - Light source encircled flux
measurement method
(IEC 61280-1-4:2023)
Procédures d'essai des sous-systèmes de Lichtwellenleiter-Kommunikationsuntersysteme -
télécommunication fibroniques - Partie 1-4: Sous-systèmes Grundlegende Prüfverfahren - Teil 1-4: Allgemeine
généraux de télécommunication - Méthode de mesure du Kommunikationsuntersysteme - Verfahren zur Messung des
flux inscrit de la source optique begrenzten Lichtstroms einer Strahlungsquelle
(IEC 61280-1-4:2023) (IEC 61280-1-4:2023)
This European Standard was approved by CENELEC on 2023-02-23. 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,
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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61280-1-4:2023 E

---------------------- Page: 3 ----------------------
SIST EN IEC 61280-1-4:2023
EN IEC 61280-1-4:2023 (E)
European foreword
The text of document 86C/1806/CDV, future edition 3 of IEC 61280-1-4, 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 IEC 61280-1-4:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-08-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-02-23
document have to be withdrawn

This document supersedes EN 61280-1-4:2010 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 61280-1-4:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version,
...

SLOVENSKI STANDARD
SIST EN IEC 61280-1-4:2023
01-april-2023
Nadomešča:
SIST EN 61280-1-4:2010
Postopki preskušanja optičnega komunikacijskega podsistema - 1-4. del: Splošni
komunikacijski podsistemi - Merilna metoda za pretok obkrožajočega svetlobnega
vira (IEC 61280-1-4:2023)
Fibre optic communication subsystem test procedures - Part 1-4: General
communication subsystems - Light source encircled flux measurement method (IEC
61280-1-4:2023)
Lichtwellenleiter-Kommunikationsuntersysteme - Grundlegende Prüfverfahren - Teil 1-4:
Allgemeine Kommunikationsuntersysteme - Verfahren zur Messung des begrenzten
Lichtstroms einer Strahlungsquelle (IEC 61280-1-4:2023)
Procédures d’essai des sous-systèmes de télécommunications fibroniques - Partie 1-4:
Sous-systèmes généraux de télécommunication - Méthode de mesure du flux inscrit de
la source optique (IEC 61280-1-4:2023)
Ta slovenski standard je istoveten z: EN IEC 61280-1-4:2023
ICS:
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
SIST EN IEC 61280-1-4:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 61280-1-4:2023

---------------------- Page: 2 ----------------------
SIST EN IEC 61280-1-4:2023


EUROPEAN STANDARD EN IEC 61280-1-4

NORME EUROPÉENNE

EUROPÄISCHE NORM February 2023
ICS 33.180.01 Supersedes EN 61280-1-4:2010
English Version
Fibre optic communication subsystem test procedures - Part 1-4:
General communication subsystems - Light source encircled flux
measurement method
(IEC 61280-1-4:2023)
Procédures d'essai des sous-systèmes de Lichtwellenleiter-Kommunikationsuntersysteme -
télécommunication fibroniques - Partie 1-4: Sous-systèmes Grundlegende Prüfverfahren - Teil 1-4: Allgemeine
généraux de télécommunication - Méthode de mesure du Kommunikationsuntersysteme - Verfahren zur Messung des
flux inscrit de la source optique begrenzten Lichtstroms einer Strahlungsquelle
(IEC 61280-1-4:2023) (IEC 61280-1-4:2023)
This European Standard was approved by CENELEC on 2023-02-23. 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,
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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61280-1-4:2023 E

---------------------- Page: 3 ----------------------
SIST EN IEC 61280-1-4:2023
EN IEC 61280-1-4:2023 (E)
European foreword
The text of document 86C/1806/CDV, future edition 3 of IEC 61280-1-4, 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 IEC 61280-1-4:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-08-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-02-23
document have to be withdrawn

This document supersedes EN 61280-1-4:2010 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 61280-1-4:2023 was approved by CENELEC as a
European Standard without any modification.
In the official versio
...

SLOVENSKI STANDARD
oSIST prEN IEC 61280-1-4:2022
01-oktober-2022
Postopki preskušanja optičnega komunikacijskega podsistema - 1-4. del: Splošni
komunikacijski podsistemi - Merilna metoda za pretok, ki ga obkroža svetlobni vir
Fibre optic communication subsystem test procedures - Part 1-4: General
communication subsystems - Light source encircled flux measurement method
Lichtwellenleiter-Kommunikationsuntersysteme - Grundlegende Prüfverfahren - Teil 1-4:
Allgemeine Kommunikationsuntersysteme - Verfahren zur Messung des begrenzten
Lichtstroms einer Strahlungsquelle
Procédures d’essai des sous-systèmes de télécommunications fibroniques - Partie 1-4:
Sous-systèmes généraux de télécommunication - Méthode de mesure du flux inscrit de
la source optique
Ta slovenski standard je istoveten z: prEN IEC 61280-1-4:2022
ICS:
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
oSIST prEN IEC 61280-1-4:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN IEC 61280-1-4:2022

---------------------- Page: 2 ----------------------
oSIST prEN IEC 61280-1-4:2022
86C/1806/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61280-1-4 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-07-22 2022-10-14
SUPERSEDES DOCUMENTS:
86C/1777/CD, 86C/1805/CC

IEC SC 86C : FIBRE OPTIC SYSTEMS AND ACTIVE DEVICES
SECRETARIAT: SECRETARY:
United States of America Mr Fred Heismann
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.

TITLE:
Fibre optic communication subsystem test procedures - Part 1-4: General communication
subsystems - Light source encircled flux measurement method

PROPOSED STABILITY DATE: 2026

NOTE FROM TC/SC OFFICERS:
This CDV was developed in a pilot project to test the new IEC on-line authoring tool. The attached
document was extracted from the on-line authoring tool, but its format is not completely compliant with
the IEC document requirements.  Please ignore any non-compliant formatting, since this is only a
temporary document circulated for review and comments.

Copyright © 2022 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.

---------------------- Page: 3 ----------------------
oSIST prEN IEC 61280-1-4:2022
IEC CDV 61280-1-4/Ed3 © IEC 2022 2 86C/1806/CDV

1 CONTENTS
2
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 7
8 4 Symbols . 8
9 5 Assumptions . 10
10 5.1 Assumptions applicable to the characterization of data sources . 10
11 5.2 Assumptions applicable to the characterization of measurement sources. . 10
12 6 Apparatus . 10
13 6.1 Common apparatus .
...

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