IEC 61300-3-49:2013

IEC 61300-3-49 ®
Edition 1.0 2013-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 3-49: Examinations and measurements – Guide pin retention force for
rectangular ferrule multi-fibre connectors

Dispositifs d'interconnexion et composants passifs à fibres optiques –
Procédures fondamentales d'essais et de mesures –
Partie 3-49: Examens et mesures – Force de rétention de la broche de guidage
des connecteurs multifibres à férule rectangulaire

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IEC 61300-3-49 ®
Edition 1.0 2013-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –
Part 3-49: Examinations and measurements – Guide pin retention force for

rectangular ferrule multi-fibre connectors

Dispositifs d'interconnexion et composants passifs à fibres optiques –

Procédures fondamentales d'essais et de mesures –

Partie 3-49: Examens et mesures – Force de rétention de la broche de guidage

des connecteurs multifibres à férule rectangulaire

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX J
ICS 33.180.20 ISBN 978-2-83220-656-0

– 2 – 61300-3-49 © IEC:2013
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 General description . 5
3.1 General . 5
3.2 Test conditions . 5
4 Apparatus . 6
4.1 Fixture . 6
4.2 Guide pin chuck . 6
4.3 Weight . 6
4.4 Tensile testing machine . 6
5 Procedure . 6
5.1 Method A: Method using weight (Figure 1) . 6
5.2 Method B: Method using tensile testing machine (Figure 2) . 7
6 Details to be specified . 8

Figure 1 – Method for examination of guide pin retention force (method using weight) . 7
Figure 2 – Method for examination of guide pin retention force (method using tensile
testing machine) . 8

Table 1 – Test conditions . 6

61300-3-49 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – BASIC TEST AND MEASUREMENT PROCEDURES –

Part 3-49: Examinations and measurements – Guide pin
retention force for rectangular ferrule multi-fibre connectors

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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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 61300-3-49 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
The text of this standard is based on the following documents:
CDV Report on voting
86B/3437/CDV 86B/3497A/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.

– 4 – 61300-3-49 © IEC:2013
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.
61300-3-49 © IEC:2013 – 5 –
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – BASIC TEST AND MEASUREMENT PROCEDURES –

Part 3-49: Examinations and measurements – Guide pin
retention force for rectangular ferrule multi-fibre connectors

1 Scope
The purpose of this part of IEC 61300 is to describe the procedure required to measure the
guide pin retention force for rectangular ferrule multi-fibre connectors in order to ensure that
the pins remain in place during mating/unmating.
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 61300-1:2011, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 1: General and guidance
IEC 61300-3-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-1: Examinations and measurements – Visual examination
IEC 61754-7, Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces – Part 7: Type MPO connector family
IEC 61754-10, Fibre optic connector interfaces – Part 10: Type Mini-MPO connector family
IEC 61754-18, Fibre optic connector interfaces – Part 18: Type MT-RJ connector family
3 General description
3.1 Genera
...