IEC 61753-071-02:2020

IEC 61753-071-02 ®
Edition 1.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components –
Performance standard –
Part 071-02: Non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial
switches for category C – Controlled environments

Dispositifs d’interconnexion et composants passifs fibroniques –
Norme de performance –
Partie 071-02: Commutateurs spatiaux optiques unimodaux 1 × 2 et 2 × 2
non connectorisés pour la catégorie C – Environnements contrôlés

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IEC 61753-071-02 ®
Edition 1.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components –

Performance standard –
Part 071-02: Non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial

switches for category C – Controlled environments

Dispositifs d’interconnexion et composants passifs fibroniques –

Norme de performance –
Partie 071-02: Commutateurs spatiaux optiques unimodaux 1 × 2 et 2 × 2

non connectorisés pour la catégorie C – Environnements contrôlés

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8853-5

– 2 – IEC 61753-071-02:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test conditions . 8
5 Test report . 8
6 Performance requirements. 9
6.1 Dimensions . 9
6.2 Sample size . 9
6.3 Test details and requirements . 9
Annex A (normative) Sample size . 13
Bibliography . 14

Figure 1 – Configuration of 1 × 2 spatial switch . 7
Figure 2 – Configuration of 2 × 2 spatial switch, non-crossover type . 7
Figure 3 – Configuration of 2 × 2 spatial switch, crossover type . 8

Table 1 – Single-mode spectral bands . 8
Table 2 – Test details and requirements for category C . 9
Table A.1 – Number of samples for each test . 13

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 071-02: Non-connectorized single-mode fibre optic 1 × 2 and
2 × 2 spatial switches for category C – Controlled environments

FOREWORD
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61753-071-02 has been prepared by subcommittee SC 86B: Fibre
optic interconnecting devices and passive components, of IEC technical committee TC 86: Fibre
optics.
This first edition cancels and replaces IEC 61753-071-2 published in 2014. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to
IEC 61753-071-2:2014.
a) addition of performance requirements of repeatability and switching durability;
b) deleting of performance requirements of directivity;
c) deleting of test of operational shock;
d) change of performance requirements of switching time;

– 4 – IEC 61753-071-02:2020 © IEC 2020
e) change of test condition of high optical power;
f) harmonization of the test conditions with IEC 61753-1:2018.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86B/4324/FDIS 86B/4334/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61753 series, published under the general title Fibre optic
interconnecting devices and passive components – Performance standard, can be found on the
IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 071-02: Non-connectorized single-mode fibre optic 1 × 2 and
2 × 2 spatial switches for category C – Controlled environments

1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial switches
need to satisfy in order to be categorized as meeting the requirements of category C – controlled
e
...