prEN IEC 60793-2-50:2023

Optical fibres - Part 2-50: Product specifications - Sectional specification for class b single-mode fibres

Lichtwellenleiter - Teil 2-50: Produktspezifikationen - Rahmenspezifikation für Einmodenfasern der Kategorie B

Fibres optiques - Partie 2-50: Spécifications de produits - Spécification intermédiaire pour les fibres unimodales de classe b

Optična vlakna - 2-50. del: Specifikacije izdelka - Področna specifikacija za enorodovna vlakna razreda B

General Information

• Status: Not Published
• Publication Date: 21-Oct-2024
• 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: 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
• Start Date: 23-Jun-2023
• Completion Date: 23-Jun-2023
• Ref Project: oSIST prEN IEC 60793-2-50:2023 - Optical fibres - Part 2-50: Product specifications - Sectional specification for class B singlemode fibres

Relations

• Revises: EN IEC 60793-2-50:2019 - Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
• Effective Date: 26-Jul-2022

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60793-2-50:2023
01-junij-2023
Optična vlakna - 2-50. del: Specifikacije izdelka - Področna specifikacija za
enorodovna vlakna razreda B
Optical fibres - Part 2-50: Product specifications - Sectional specification for class B
singlemode fibres
Lichtwellenleiter - Teil 2-50: Produktspezifikationen - Rahmenspezifikation für
Einmodenfasern der Kategorie B
Fibres optiques - Partie 2-50: Spécifications de produits - Spécification intermédiaire
pour les fibres unimodales de classe B
Ta slovenski standard je istoveten z: prEN IEC 60793-2-50:2023
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
oSIST prEN IEC 60793-2-50:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 60793-2-50:2023

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oSIST prEN IEC 60793-2-50:2023
86A/2301/CDV
COMMITTEE DRAFT FOR VOTE (CDV)

PROJECT NUMBER:
IEC 60793-2-50 ED7
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-03-31 2023-06-23
SUPERSEDES DOCUMENTS:
86A/2225/CD, 86A/2293/CC

IEC SC 86A : FIBRES AND CABLES
SECRETARIAT: SECRETARY:
France Mr Laurent Gasca
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

SC 86B,SC 86C,ISO/IEC JTC 1/SC 25
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 2-50: Product specifications - Sectional specification for class B single-
mode fibres

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 60793-2-50:2023
IEC CDV 60793-2-50/Ed7 © IEC 2023 – 2 – 86A/2301/CDV
1 CONTENTS
2 FOREWORD . 5
3 1 Scope . 7
4 2 Normative references . 8
5 3 Terms and definitions . 9
6 4 Abbreviated terms and symbols . 10
7 5 Specifications . 10
8 5.1 General . 10
9 5.2 Dimensional requirements . 10
10 5.3 Mechanical requirements . 11
11 5.4 Transmission requirements . 12
12 5.5 Environmental requirements . 14
13 5.5.1 General . 14
14 5.5.2 Optical environmental requirements – Attenuation . 14
15 5.5.3 Mechanical environmental requirements . 15
16 Annex A (normative) Family specification for category B-652 Dispersion unshifted
17 single-m
...