Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time

IEC 61300-3-21:2019 is available as IEC 61300-3-21:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61300-3-21:2019 describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes to remove redundant overlap with IEC 60876-1; - clarifications to definitions and diagrams; - generalization of the detection apparatus beyond an oscilloscope. Keywords: switching time, performance parameters of a fibre optic spatial switch, actuation energy

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-21: Untersuchungen und Messungen - Schaltzeit

Dispositifs d’interconnexion et composants passifs fibroniques - Procedures fondamentales d'essais et de mesures - Partie 3-21: Examens et mesures - Temps de commutation

IEC 61300-3-21:2019 est disponible sous forme de IEC 61300-3-21:2019 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.IEC 61300-3-21:2019 décrit une méthode en vue de mesurer le temps de commutation et les paramètres de performances associés d'un commutateur spatial fibronique, lorsque l'énergie d'activation est appliquée ou retirée pour modifier l'état du commutateur. Cette troisième édition annule et remplace la deuxième édition parue en 2014 dont elle constitue une révision technique. La présente édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - modifications pour éviter les redondances avec l'IEC 60876-1; - clarifications des définitions et des schémas; - généralisation des appareils de détection autres que les oscilloscopes. Mots-clés : temps de commutation, paramètres de performances associés d'un commutateur spatial fibronique, énergie d'activation

Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni postopki - 3-21. del: Preiskave in meritve - Preklopni čas (IEC 61300-3-21:2019)

Ta dokument opisuje metodo za merjenje preklopnega časa in povezanih parametrov zmogljivosti optičnega prostorskega stikala ob vklopu ali izklopu napajanja za spremembo stanja stikala.

General Information

Status
Published
Publication Date
14-Nov-2019
Current Stage
6060 - Document made available
Due Date
23-Sep-2019

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SLOVENSKI STANDARD
SIST EN IEC 61300-3-21:2020
01-januar-2020
Nadomešča:
SIST EN 61300-3-21:2016
Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni
postopki - 3-21. del: Preiskave in meritve - Preklopni čas (IEC 61300-3-21:2019)
Fibre optic interconnecting devices and passive components - Basic test and

measurement procedures - Part 3-21: Examinations and measurements - Switching time

(IEC 61300-3-21:2019)

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und

Messverfahren - Teil 3-21: Untersuchungen und Messungen - Schaltzeit (IEC 61300-3-

21:2019)

Dispositifs d’interconnexion et composants passifs à fibres optiques - Procédures

fondamentales d'essais et de mesures - Partie 3-21: Examens et mesures - Temps de

commutation (IEC 61300-3-21:2019)
Ta slovenski standard je istoveten z: EN IEC 61300-3-21:2019
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
SIST EN IEC 61300-3-21:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61300-3-21:2020
---------------------- Page: 2 ----------------------
SIST EN IEC 61300-3-21:2020
EUROPEAN STANDARD EN IEC 61300-3-21
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2019
ICS 33.180.20 Supersedes EN 61300-3-21:2015 and all of its
amendments and corrigenda (if any)
English Version
Fibre optic interconnecting devices and passive components -
Basic test and measurement procedures - Part 3-21:
Examinations and measurements - Switching time
(IEC 61300-3-21:2019)

Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive

fibroniques - Procedures fondamentales d'essais et de Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-

mesures - Partie 3-21: Examens et mesures - Temps de 21: Untersuchungen und Messungen - Schaltzeit

commutation (IEC 61300-3-21:2019)
(IEC 61300-3-21:2019)

This European Standard was approved by CENELEC on 2019-10-21. 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

© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 61300-3-21:2019 E
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SIST EN IEC 61300-3-21:2020
EN IEC 61300-3-21:2019 (E)
European foreword

The text of document 86B/4218/FDIS, future edition 3 of IEC 61300-3-21, prepared by SC 86B "Fibre

optic interconnecting devices and passive components" of IEC/TC 86 "Fibre optics" was submitted to

the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 61300-3-21:2019.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2020-07-25

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2020-10-25

document have to be withdrawn

This document supersedes EN 61300-3-21:2015 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 61300-3-21:2019 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 60876-1:2014 NOTE Harmonized as EN 60876-1:2014 (not modified)
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SIST EN IEC 61300-3-21:2020
EN IEC 61300-3-21:2019 (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 modified by common modifications, indicated by (mod), the relevant

EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:

www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 61300-3-4 - Fibre optic interconnecting devices and EN 61300-3-4 -
passive components - Basic test and
measurement procedures - Part 3-4:
Examinations and measurements -
Attenuation
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SIST EN IEC 61300-3-21:2020
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SIST EN IEC 61300-3-21:2020
IEC 61300-3-21
Edition 3.0 2019-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 3-21: Examinations and measurements – Switching time
Dispositifs d’interconnexion et composants passifs fibroniques – Procedures
fondamentales d'essais et de mesures –
Partie 3-21: Examens et mesures – Temps de commutation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-7376-0

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 61300-3-21:2020
– 2 – IEC 61300-3-21:2019 © IEC 2019
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Terms and definitions ...................................................................................................... 5

4 Apparatus ........................................................................................................................ 6

4.1 General description ................................................................................................. 6

4.2 Optical source (S) ................................................................................................... 7

4.3 Detector (D) ............................................................................................................ 7

4.4 Actuation energy supply (AS) .................................................................................. 7

4.5 Data acquisition system (DAS) ................................................................................ 7

4.6 Termination (T) ....................................................................................................... 7

4.7 Temporary joint (TJ) ............................................................................................... 7

5 Procedure ........................................................................................................................ 8

6 Details to be specified ..................................................................................................... 9

Bibliography .......................................................................................................................... 10

Figure 1 – Measurement set-up using a 2-channel DAS to measure a single output port ......... 8

Figure 2 – Example of a port moving to an on-state or off-state .............................................. 9

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SIST EN IEC 61300-3-21:2020
IEC 61300-3-21:2019 © IEC 2019 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – BASIC TEST AND MEASUREMENT PROCEDURES –
Part 3-21: Examinations and measurements – Switching time
FOREWORD

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