IEC 61753-056-2:2012
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 056-2: Single mode fibre pigtailed style optical fuse for category C - Controlled environment
Fibre optic interconnecting devices and passive components - Performance standard - Part 056-2: Single mode fibre pigtailed style optical fuse for category C - Controlled environment
IEC 61753-056-2:2012 contains the minimum initial test and measurement requirements and severities which a fibre optical fuse satisfies in order for it to be categorised as meeting the requirements of single mode fibre pigtailed style optical fuse used in controlled environments. Optical performance specified in this document relates to in-line type configurations fuses only. Keywords: initial test and measurement requirements, single mode fibre pigtailed style optical fuse
Dispositifs d'interconnexion et composants passifs fibroniques - Norme de qualité de fonctionnement - Partie 056-2: Fusible optique du type fibre amorce à fibre unimodale pour catégorie C - Environnement contrôlé
IEC 61753-056-2: 2012 contient les exigences et les sévérités initiales minimales d’essai et de mesure auxquelles un fusible optique est tenu de satisfaire pour entrer dans une catégorie satisfaisant aux exigences du fusible optique du type fibre amorce à fibre unimodale, utilisé dans des environnements contrôlés. La performance optique spécifiée dans le présent document concerne des fusibles ayant des configurations de type en ligne uniquement.
Mots clés: exigences mesure et initiale d’essai, fusible optique du type fibre amorce à fibre unimodale
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IEC 61753-056-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 056-2: Single mode fibre pigtailed style optical fuse for category C –
Controlled environment
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester.
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International Standards for all electrical, electronic and related technologies.
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IEC 61753-056-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 056-2: Single mode fibre pigtailed style optical fuse for category C –
Controlled environment
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
R
ICS 33.180.20 ISBN 978-2-83220-515-0
– 2 – 61753-056-2 © IEC:2012(E)
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Tests . 7
4 Test reports . 7
5 Performance requirements . 7
5.1 Sample size, sequencing and grouping. 7
5.2 Dimensions . 7
5.3 Test details and requirements . 8
Annex A (normative) Sample size and product sourcing requirements . 14
Annex B (normative) Power thresholds for optical fuses . 15
Annex C (informative) Example of dimensions for optical fuses . 16
Annex D (normative) Testing of optical fuses . 17
Figure C.1 – Optical fuse, in-line configuration, regularly without connectors . 16
Figure D.1 – Test set-up schematics . 17
Figure D.2 – Example of power threshold and blocking attenuation at threshold
measurements for sample 1280A of an optical fuse . 18
Figure D.3 – Response time curve of an optical fuse. 19
Figure D.4 – Response time testing set-up. 19
Table 1 – Performance requirements for optical fuses . 8
Table A.1 – Sample size and product sourcing requirements . 14
Table B.1 – Powers for optical fuses, single-mode . 15
61753-056-2 © IEC:2012(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 056-2: Single mode fibre pigtailed
style optical fuse for category C –
Controlled environment
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
International Standard IEC 61753-056-2 has been prepared by subcommittee SC86B: Fibre
optic interconnecting devices and passive components, of IEC technical committee TC86:
Fibre optics.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3500/FDIS 86B/3544/RVD
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.
– 4 – 61753-056-2 © IEC:2012(E)
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 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.
A bilingual version of this publication may be issued at a later date.
61753-056-2 © IEC:2012(E) – 5 –
INTRODUCTION
1) The International Electrotechnical Commission (IEC) draws attention to the fact that it is
claimed that compliance with this document may involve the use of a patent concerning
optical fuse.
IEC takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured the IEC that he/she is willing to negotiate
licences either free of charge or under reasonable and non-discriminatory terms and
conditions with applicants throughout the world. In this respect, the statement of the
holder of this patent right is registered with IEC. Information may be obtained from:
KiloLambda technologies, Ltd.
22a Wallenberg street,
Tel-Aviv 69719,
Israel
Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights other than those identified above. IEC shall not be held
responsible for identifying any or all such patent rights.
ISO (www.iso.org/patents) and IEC (http://patents.iec.ch) maintain on-line data bases of
patents relevant to their standards. Users are encouraged to consult these data bases for
the most up-to-date information concerning patents.
US patent US-7162,114 B2, Optical Energy switching device and method", granted
January 9, 2007.
Japan patent 4376632, Optical Energy switching device and method", granted September
18, 2009.
2) The optical fuse is a passive device, designed to protect equipment and fibre cables from
damage due to optical overpower, spikes and surges. The optical fuse produces a
controlled, permanent, signal blocking at a predetermined power threshold in an optical
fibre transmission line. The optical fuse is wavelength independent over its entire specified
spectral range. IEC 60869-1 contains generic information on optical fuses. The optical
fuse has a maximum allowed power input P . Beyond this power it is dysfunctional
in max
and can let light through. Numerical values for P are given in Annex B.
in max
– 6 – 61753-056-2 © IEC:2012(E)
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 056-2: Single mode fibre pigtailed
style optical fuse for category C –
Controlled environment
1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a fibre optical fuse satisfies in order for it to be categorised as meeting the
requirements of single mode fibre pigtailed style optical fuse used in controlled environments.
Optical performance specified in this document relates to in-line type configurations fuses
only.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60793-2-50, Optical fibres – Part 2-50: Product specifications – Sectional specification for
class B single-mode fibres
IEC 60869-1, Fibre optic interconnecting devices and passive components – Fibre optic
passive power control devices – Part 1: Generic specification
IEC 61300-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 1: General and guidance
IEC 61300-2-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-1: Tests – Vibration (sinusoidal)
IEC 613000-2-4, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-4: Fibre/cable retention
IEC 61300-2-9, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-9: Tests – Shock
IEC 61300-2-14, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-14: Tests – High optical power
IEC 61300-2-17, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-17: Tests – Cold
IEC 6130
...
IEC 61753-056-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 056-2: Single mode fibre pigtailed style optical fuse for category C –
Controlled environment
Dispositifs d’interconnexion et composants passifs fibroniques – Norme de
performance
Partie 056-2: Fusible optique du type fibre amorce à fibre unimodale pour
catégorie C – Environnement contrôlé
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
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3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
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variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
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IEC 61753-056-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 056-2: Single mode fibre pigtailed style optical fuse for category C –
Controlled environment
Dispositifs d’interconnexion et composants passifs fibroniques – Norme de
performance
Partie 056-2: Fusible optique du type fibre amorce à fibre unimodale pour
catégorie C – Environnement contrôlé
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-7221-3
– 2 – IEC 61753-056-2:2012 © IEC 2012
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Tests . 7
4 Test reports . 7
5 Performance requirements. 7
5.1 Sample size, sequencing and grouping . 7
5.2 Dimensions . 7
5.3 Test details and requirements . 8
Annex A (normative) Sample size and product sourcing requirements . 14
Annex B (normative) Power thresholds for optical fuses . 15
Annex C (informative) Example of dimensions for optical fuses . 16
Annex D (normative) Testing of optical fuses . 17
Figure C.1 – Optical fuse, in-line configuration, regularly without connectors . 16
Figure D.1 – Test set-up schematics . 17
Figure D.2 – Example of power threshold and blocking attenuation at threshold
measurements for sample 1280A of an optical fuse . 18
Figure D.3 – Response time curve of an optical fuse. 19
Figure D.4 – Response time testing set-up. 19
Table 1 – Performance requirements for optical fuses . 8
Table A.1 – Sample size and product sourcing requirements . 14
Table B.1 – Powers for optical fuses, single-mode . 15
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 056-2: Single mode fibre pigtailed
style optical fuse for category C –
Controlled environment
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
International Standard IEC 61753-056-2 has been prepared by subcommittee SC86B: Fibre
optic interconnecting devices and passive components, of IEC technical committee TC86:
Fibre optics.
This bilingual version (2019-07) corresponds to the monolingual English version, published
in 2012-12.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3500/FDIS 86B/3544/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
– 4 – IEC 61753-056-2:2012 © IEC 2012
The French version of this standard has not been voted upon.
This publication 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 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.
INTRODUCTION
1) The International Electrotechnical Commission (IEC) draws attention to the fact that it is
claimed that compliance with this document may involve the use of a patent concerning
optical fuse.
IEC takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured the IEC that he/she is willing to negotiate
licences either free of charge or under reasonable and non-discriminatory terms and
conditions with applicants throughout the world. In this respect, the statement of the
holder of this patent right is registered with IEC. Information may be obtained from:
KiloLambda technologies, Ltd.
22a Wallenberg street,
Tel-Aviv 69719,
Israel
Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights other than those identified above.
...
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