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

IEC 61300-3-21:2014 is a method to measure the switching time and related performance parameters of an optical switch when the actuation energy is applied or removed to change the state of the switch. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- removal of "bounce time" from the title;
- update and alignment of definitions with IEC 60876-1;
- generalization of the detection apparatus beyond an oscilloscope.
Keywords: switching time, performance parameters of an optical switch, actuation energy

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

L'IEC 61300-3-21:2014 comprend une méthode en vue de mesurer le temps de commutation et les paramètres de performances associés d'un commutateur optique, lorsque l'énergie d'activation est appliquée ou enlevée pour modifier l'état du commutateur. Cette deuxième édition annule et remplace la première édition parue en 1998. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédentes:
- suppression dans le titre de "temps de rebondissement";
- mise à jour et alignement des définitions avec l'IEC 60876-1;
- généralisation des appareils de détection autres que les oscilloscopes.
Mots clés : temps de commutation, paramètres de performances associés d'un commutateur optique, énergie d'activation

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Status
Published
Publication Date
23-Apr-2014
Current Stage
DELPUB - Deleted Publication
Completion Date
20-Sep-2019
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IEC 61300-3-21:2014 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time Released:4/24/2014 Isbn:9782832215364
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IEC 61300-3-21 ®
Edition 2.0 2014-04
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 à fibres optiques –
Procédures fondamentales d'essais et de mesures –
Partie 3-21: Examens et mesures – Temps de commutation

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IEC 61300-3-21 ®
Edition 2.0 2014-04
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 à fibres optiques –

Procédures fondamentales d'essais et de mesures –

Partie 3-21: Examens et mesures – Temps de commutation

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX L
ICS 33.180.20 ISBN 978-2-8322-1536-4

– 2 – IEC 61300-3-21:2014 © IEC 2014

CONTENTS
FOREWORD . 3

1 Scope . 5

2 Normative references . 5

3 Terms and definitions . 5

4 Apparatus . 7

4.1 General description . 7

4.2 Optical source (S) . 7
4.3 Excitation unit (E) . 7
4.4 Detector (D) . 7
4.5 Actuation energy supply . 7
4.6 Data Acquisition System (DAS) . 7
4.7 Termination (T) . 7
4.8 Temporary joint (TJ) . 8
5 Procedure . 8
6 Details to be specified . 9
Bibliography . 10

Figure 1 – Measurement set-up using a 2-channel oscilloscope as DAS to measure a
single output port . 8
Figure 2 – Example of a port moving to an on-state or off-state . 9

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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International Standard IEC 61300-3-21 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition published in 1998. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) removal of “bounce time” from the title;
b) update and alignment of definitions with IEC 60876-1;
c) generalization of the detection apparatus beyond an oscilloscope.

– 4 – IEC 61300-3-21:2014 © IEC 2014

The text of this standard is based on the following documents:

CDV Report on voting
86B/3623/CDV 86B/3702/RVC
Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

A list of all parts in the IEC 61300 series, published under the general title, Fibre optic
interconnecting devices and passive components – Basic test and measurement procedures,
can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS –

BASIC
...

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