IEC 61300-3-51:2014

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-51: Examinations and measurements - Pin gauge withdrawal force for rectangular ferrule multi-fibre connectors

IEC 61300-3-51:2014 is intended to describe the procedure required to measure the pin gauge withdrawal force for rectangular ferrule multi-fibre connectors. This measurement can be used as an alternative to the measurement of the pin gauge insertion force, both of which evaluate the fit of the pin gauge(s) into the guide pin hole(s) of the female-type connector. The experimental verification of interchangeability between them is shown in Annex A. For the male-type connector, IEC 61300-3-49 is applied to evaluate how securely the guide pins are retained in the guide holes. Keywords: pin gauge withdrawal force, pin gauge insertion force

Dispositifs d'interconnexion et composants passifs à fibres optiques - Procédures fondamentales d'essais et de mesures - Partie 3-51: Examens et mesures - Force d'extraction d'une broche calibrée pour des connecteurs multifibres à férule rectangulaire

IEC 61300-3-51:2014 a pour objet de décrire la procédure requise pour mesurer la force d'extraction d'une broche calibrée, pour des connecteurs multifibres à férules rectangulaires. Cette mesure peut être utilisée comme alternative à la mesure de la force d'insertion de la broche calibrée, ces deux mesures évaluant la bonne adaptation de la (des) broche(s) calibrée(s) dans le ou les alésage(s) de la broche de guidage du connecteur femelle. La vérification expérimentale de l'interchangeabilité entre les deux mesures est traitée dans l'Annexe A. Pour les connecteurs mâles, l'IEC 61300-3-49 s'applique pour évaluer la qualité de rétention des broches de guidage dans leurs alésages. Mots clés: la force d'extraction d'une broche calibrée, la force d'insertion de la broche calibrée

General Information

• Status: Published
• Publication Date: 09-Oct-2014
• 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: PPUB - Publication issued
• Start Date: 15-Nov-2014
• Completion Date: 10-Oct-2014

Standards Content (Sample)

IEC 61300-3-51 ®
Edition 1.0 2014-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 3-51: Examinations and measurements – Pin gauge withdrawal force for
rectangular ferrule multi-fibre connectors

Dispositifs d’interconnexion et composants passifs à fibres optiques –
Procédures fondamentales d’essais et de mesures –
Partie 3-51: Examens et mesures – Force d'extraction d’une broche calibrée
pour des connecteurs multifibres à férule rectangulaire
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IEC 61300-3-51 ®
Edition 1.0 2014-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –
Part 3-51: Examinations and measurements – Pin gauge withdrawal force for

rectangular ferrule multi-fibre connectors

Dispositifs d’interconnexion et composants passifs à fibres optiques –

Procédures fondamentales d’essais et de mesures –

Partie 3-51: Examens et mesures – Force d'extraction d’une broche calibrée

pour des connecteurs multifibres à férule rectangulaire

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 33.180.20 ISBN 978-2-8322-1886-0

– 2 – IEC 61300-3-51:2014 © IEC 2014

CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 General description . 7
3.1 General . 7
3.2 Test conditions . 7
4 Apparatus . 7
4.1 Fixture . 7
4.2 Pin gauge chuck . 7
4.3 Plug gauge chuck . 7
4.4 Pin gauge . 7
4.5 Plug gauge . 8
4.6 Weight . 9
4.7 Tensile testing machine . 9
5 Procedure . 9
5.1 Method A: Method using the weight (Figure 3) . 9
5.2 Method B: Method using the tensile testing machine (Figure 4) . 10
6 Details to be specified . 12
Annex A (informative) Experimental verification of the interchangeability between the
pin gauge insertion force and the pin gauge withdrawal force . 13
A.1 General . 13
A.2 Measurement system . 13
A.3 Measurement sample . 13
A.4 Measurement procedure . 14
A.5 Measurement results . 14
A.6 Conclusion . 15
Annex B (informative) Experimental verification of compatibility of Method A (method
using the weight) and Method B (method using the tensile testing machine) . 16
Bibliography . 17

Figure 1 – Pin gauge. 8
Figure 2 – Plug gauge for guide pin holes . 8
Figure 3 – Method A for examination of pin gauge/plug gauge withdrawal force
(method using the weight) . 10
Figure 4 – Method B for examination of pin gauge/plug gauge withdrawal force
(method using the tensile testing machine) . 11
Figure A.1 – Measurement system . 13
Figure A.2 – Insertion/withdrawal force measurement results . 14
Figure B.1 – Relation between the withdrawal force values measured by Method A and
Method B . 16

Table 1 – Test conditions . 7
Table 2 – Dimensions of the pin gauge . 8
Table 3 – Dimensions for plug gauge for guide pin holes . 9
Table A.1 – Guide hole pitch of measurement samples . 14

– 4 – IEC 61300-3-51:2014 © IEC 2014

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

Part 3-51: Examinations and measurements –
Pin gauge withdrawal force for rectangular ferrule multi-fibre connectors

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