IEC 61300-2-5:2009

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-5: Tests - Torsion

IEC 61300-2-5:2009 Establishes a test to determine the ability of the cable attachment element of the device under test to withstand torsional loads, as might be experienced during installation and normal service, while under tension. The scope of the test also includes those elements designed for ribbon cables. Specific technical changes from the previous edition are as follows:
- the title was changed;
- the procedure was reconsidered;
- the figure of the closure set-up was added;
- the severity of the test was reconsidered according to the component.

Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes fondamentales d'essais et de mesures - Partie 2-5: Essais - Torsion

IEC 61300-2-5:2009 est de déterminer l’aptitude de l’élément de la fixation du câble au dispositif en essai à résister aux efforts de torsion sous tension qui pourraient se produire pendant l’installation et dans des conditions normales de fonctionnement. Le domaine d’application de l’essai comprend également les éléments conçus pour les câbles à rubans. Cette troisième édition annule et remplace la deuxième édition publiée en 2002, dont elle constitue une révision technique. Les modifications techniques par rapport à l’édition précédente sont les suivantes:
- le titre a été modifié;
- la procédure a été revue;
- la figure du montage d’essai d’une terminaison a été ajoutée;
- la sévérité de l’essai a été revue en fonction du composant.
La présente version bilingue (2020-08) correspond à la version anglaise monolingue publiée en 2009-01.

General Information

• Status: Published
• Publication Date: 11-Jan-2009
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: SC 86B - Fibre optic interconnecting devices and passive components
• Drafting Committee: WG 4 - TC 86/SC 86B/WG 4
• Current Stage: DELPUB - Deleted Publication
• Start Date: 16-Oct-2020
• Completion Date: 14-Sep-2022

Relations

• Revises: IEC 61300-2-5:2002 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-5: Tests - Torsion/Twist
• Effective Date: 05-Sep-2023
• Revised: IEC 61300-2-5:2022 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-5: Tests - Torsion
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61300-2-5
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-5: Tests – Torsion
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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IEC 61300-2-5
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-5: Tests – Torsion
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
J
ICS 33.180.20 ISBN 978-2-88910-489-5
– 2 – 61300-2-5 © IEC:2009(E)
CONTENTS
FOREWORD.3
1 Scope.5
2 Normative references .5
3 General description .5
4 Apparatus.5
4.1 General .5
4.2 Mounting fixture .6
4.3 Cable clamp .6
4.4 Weights.6
4.5 Optical source and detector.7
5 Procedure .7
5.1 Preparation of specimens .7
5.2 Pre-conditioning .7
5.3 Mount the device under test .7
5.4 Measure the attenuation.7
5.5 Apply cable load.7
5.6 Measure the attenuation.7
5.7 Twist the cable .7
5.8 Test pressure .7
5.9 Monitoring attenuation.8
5.10 Final measurements and examinations.8
6 Severity.8
7 Details to be specified .9

Figure 1 – Component or device test set-up.6
Figure 2 – Closure test set-up.6

Table 1 – Severity levels.8

61300-2-5 © IEC:2009(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 2-5: Tests – Torsion
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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61300-2-5 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This third edition cancels and replaces the second edition, published in 2002 and constitutes
a technical revision. Specific technical changes from the previous edition are as follows:
– the title was changed;
– the procedure was reconsidered;
– the figure of closure test set-up was added;
– the severity of the test was reconsidered according to the component.

– 4 – 61300-2-5 © IEC:2009(E)
The text of this standard is based on the following documents:
FDIS Report on voting
86B/2774/FDIS 86B/2806/RVD
Full information on the voting for the approval of
...

IEC 61300-2-5 ®
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-5: Tests – Torsion
Dispositifs d’interconnexion et composants passifs à fibres optiques –
Méthodes fondamentales d’essais et de mesures –
Partie 2-5: Essais – Torsion
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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utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
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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.

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IEC 61300-2-5 ®
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –
Part 2-5: Tests – Torsion
Dispositifs d’interconnexion et composants passifs à fibres optiques –

Méthodes fondamentales d’essais et de mesures –

Partie 2-5: Essais – Torsion
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8772-9

– 2 – IEC 61300-2-5:2009  IEC 2009
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 General description . 5
4 Apparatus . 5
4.1 General . 5
4.2 Mounting fixture . 6
4.3 Cable clamp . 6
4.4 Weights . 6
4.5 Optical source and detector . 7
5 Procedure . 7
5.1 Preparation of specimens . 7
5.2 Pre-conditioning . 7
5.3 Mount the device under test . 7
5.4 Measure the attenuation . 7
5.5 Apply cable load . 7
5.6 Measure the attenuation . 7
5.7 Twist the cable . 7
5.8 Test pressure . 7
5.9 Monitoring attenuation . 8
5.10 Final measurements and examinations . 8
6 Severity . 8
7 Details to be specified . 9

Figure 1 – Component or device test set-up . 6
Figure 2 – Closure test set-up . 6

Table 1 – Severity levels . 8

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 2-5: Tests – Torsion
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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61300-2-5 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This third edition cancels and replaces the second edition, published in 2002 and constitutes
a technical revision. Specific technical changes from the previous edition are as follows:
– the title was changed;
– the procedure was reconsidered;
– the figure of closure test set-up was added;
– the severity of the test was reconsidered according to the component.

– 4 – IEC 61300-2-5:2009  IEC 2009
The text of this standard is based on the following documents:
FDIS Report on voting
86B/2774/FDIS 86B/2806/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.
A list of all parts of 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 maintenance result 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 TEST AND MEASUREMENT PROCEDURES –

Part 2-5: Tests – Torsion
1 Scope
The purpose of this part of IEC 61300 is to determine the ability of the cable att
...