Bsi bs en 61300 2 10 2012

raising standards worldwide™NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication Fibre optic interconnecting devices and passive component —

raising standards worldwide™

NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW

BSI Standards Publication

Fibre optic interconnecting devices and passive

component — Basic test and measurement

procedures

Part 2-10: Tests — Crush resistance

BS EN 61300-2-10:2012

National foreword

This British Standard is the UK implementation of EN 61300-2-10:2012 It is identical to IEC 61300-2-10:2012 It supersedes BS EN 61300-2-10:1997 which is withdrawn

The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting devices and passive components

A list of organizations represented on this committee can be obtained on request to its secretary

This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application

© The British Standards Institution 2013 Published by BSI Standards Limited 2013 ISBN 978 0 580 69777 7

ICS 33.180.20

Compliance with a British Standard cannot confer immunity from legal obligations.

This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2013

Amendments issued since publication Amd No Date Text affected

BRITISH STANDARD

BS EN 61300-2-10:2012

NORME EUROPÉENNE

CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members

Ref No EN 61300-2-10:2012 E

ICS 33.180.20 Supersedes EN 61300-2-10:1997

English version

Fibre optic interconnecting devices and passive components -

Basic test and measurement procedures - Part 2-10: Tests - Crush resistance

(IEC 61300-2-10:2012)

Dispositifs d'interconnexion et composants

passifs à fibres optiques -

Méthodes fondamentales d'essais

et de mesures -

Partie 2-10: Essais -

Résistance à la compression

(CEI 61300-2-10:2012)

Lichtwellenleiter -

Verbindungselemente und passive Bauteile -

Grundlegende Prüf- und Messverfahren - Teil 2-10: Prüfungen -

Querdruckbeständigkeit (IEC 61300-2-10:2012)

This European Standard was approved by CENELEC on 2012-09-13 CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member

This European Standard exists in three official versions (English, French, German) A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified

to the CEN-CENELEC Management Centre has the same status as the official versions

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom

BS EN 61300-2-10:2012

EN 61300-2-10:2012 - 2 -

Foreword

The text of document 86B/3439/FDIS, future edition 2 of IEC 61300-2-10, prepared by SC 86B "Fibre optic interconnecting devices and passive components" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-2-10:2012

The following dates are fixed:

• latest date by which the document has

to be implemented at national level by

publication of an identical national

standard or by endorsement

(dop) 2013-06-13

• latest date by which the national

standards conflicting with the

document have to be withdrawn

(dow) 2013-09-13

This document supersedes EN 61300-2-10:1997

EN 61300-2-10:2012 includes the following significant technical changes with respect to

EN 61300-2-10:1997:

The changes with respect to the previous edition are to reconsider the entire text

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights

Endorsement notice

The text of the International Standard IEC 61300-2-10:2012 was approved by CENELEC as a European Standard without any modification

BS EN 61300-2-10:2012

- 3 - EN 61300-2-10:2012

Annex ZA

(normative)

Normative references to international publications with their corresponding European publications

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

NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies

Publication Year Title EN/HD Year

IEC 61300-1 - Fibre optic interconnecting devices

and passive components - Basic test and measurement procedures - Part 1: General and guidance

EN 61300-1 -

IEC 61300-2-38 - Fibre optic interconnecting devices

and passive components - Basic test and measurement procedures - Part 2-38: Tests - Sealing for pressurized fibre optic closures

EN 61300-2-38 -

IEC 61300-3-1 - Fibre optic interconnecting devices and

passive components - Basic test and measurement procedures -

Part 3-1: Examinations and measurements - Visual examination

EN 61300-3-1 -

IEC 61300-3-4 - Fibre optic interconnecting devices

and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation

EN 61300-3-4 -

IEC 61300-3-6 - Fibre optic interconnecting devices

and passive components - Basic test and measurement procedures - Part 3-6: Examinations and measurements - Return loss

EN 61300-3-6 -

BS EN 61300-2-10:2012

– 2 – 61300-2-10 © IEC:2012 CONTENTS

1 Scope 5

2 Normative references 5

3 General description 5

4 Apparatus 5

4.1 General 5

4.2 Plate 5

4.3 Pad 6

4.4 Force generator 6

4.5 Gauge 6

5 Procedure 6

5.1 DUT preparation 6

5.2 Pre-conditioning 6

5.3 Initial measurements 6

5.4 Device mounting 7

5.5 Conditioning 7

5.6 Final examinations and measurements 7

6 Severity 7

7 Details to be specified 7

Figure 1 – Apparatus 6

Table 1 – Severities 7

BS EN 61300-2-10:2012

61300-2-10 © IEC:2012 – 5 –

FIBRE OPTIC INTERCONNECTING DEVICES

AND PASSIVE COMPONENTS – BASIC TEST AND MEASUREMENT PROCEDURES –

Part 2-10: Tests – Crush resistance

1 Scope

This part of IEC 61300 evaluates the effect of loads which might occur when fibre optic devices are exposed to critical situations such as being stepped on or being run over by vehicle tyres

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, Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures – Part 1: General and guidance

IEC 61300-2-38, Fibre optic interconnecting devices and passive components – Basic test

and measurement procedures – Part 2-38: Tests – Sealing for pressurized fibre optic closures

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 61300-3-4, Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures – Part 3-4: Examinations and measurements – Attenuation

IEC 61300-3-6, Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures – Part 3-6: Examinations and measurements – Return loss

3 General description

The device under test (DUT) is exposed to a compressive load which is applied by a pad

4 Apparatus

4.1 General

The apparatus consists of the following elements (Figure 1)

4.2 Plate

A 10 mm thick steel plate large enough for the whole DUT or as specified in the relevant specification The plate is place on a non yielding surface The plate has rounded edges

BS EN 61300-2-10:2012

– 6 – 61300-2-10 © IEC:2012

4.3 Pad

A 10 mm thick steel pad, size as Table 1, or as specified in the relevant specification, bonded

to a non-yielding plate The pad has rounded edges

4.4 Force generator

The force generator may be any device or apparatus capable of smoothly applying the specified load at the specified rate

4.5 Gauge

A suitable instrument for measuring the load applied to the DUT

Key

1 force generator and gauge

2 pad

3 device under test

4 plate

Figure 1 – Apparatus

5 Procedure

5.1 DUT preparation

Prepare the DUT in accordance with the relevant specification Unless otherwise specified, the DUT shall be subjected to the crush resistance test in a non-operational mode

Clean the optical and mechanical parts of the DUT according to the manufacturer’s instructions

5.2 Pre-conditioning

Unless otherwise specified, pre-condition each prepared closure DUT for 4 h and each prepared connector DUT for 2 h at the standard test conditions specified in IEC 61300-1

5.3 Initial measurements

The DUT shall be visually inspected, optically measured and mechanically checked as required by the relevant specification

4

1

IEC 1602/12

BS EN 61300-2-10:2012

61300-2-10 © IEC:2012 – 7 –

5.4 Device mounting

Position the DUT centrally on the test surface contained in the shallow box

5.5 Conditioning

a) Place the pad over the DUT

b) Smoothly apply the specified load to the pad

c) Maintain the load for the specified duration

5.6 Final examinations and measurements

Upon completion of the test, the DUT shall be examined and all necessary observations recorded as specified in the relevant specification Careful attention shall be given to the loss

of optical continuity (where tested, use IEC 61300-3-4 and IEC 61300-3-6), broken parts (IEC 61300-3-1), and damage to seals (IEC 61300-2-38)

6 Severity

The severity consists of the combination of the load, load area and the duration The severity shall be specified in the relevant specification or taken from the table below

Table 1 – Severities

s Closures 1 000 ± 50 25 cm 2 600

Connectors for industrial environment 750 ± 50 25 cm 2 60

7 Details to be specified

The following details, as applicable, shall be specified in the relevant specification:

– Representative ground or floor surface

– Load

– Duration of load

– DUT orientation

– DUT optically functioning or non-functioning

– DUT mated or unmated

– Pre-conditioning procedure

– Number of load applications

– Post-conditioning procedure

– Initial examinations and measurements and performance requirements

– Examinations and measurements during test and performance requirements

BS EN 61300-2-10:2012

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