IEC 61300-2-28:2013

IEC 61300-2-28 ®
Edition 2.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-28: Tests – Corrosive atmosphere (sulphur dioxide)

Dispositifs d'interconnexion et composants passifs à fibres optiques –
Procédures fondamentales d'essais et de mesures –
Partie 2-28: Essais – Atmosphère corrosive (dioxyde de soufre)

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IEC 61300-2-28 ®
Edition 2.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –
Part 2-28: Tests – Corrosive atmosphere (sulphur dioxide)

Dispositifs d'interconnexion et composants passifs à fibres optiques –

Procédures fondamentales d'essais et de mesures –

Partie 2-28: Essais – Atmosphère corrosive (dioxyde de soufre)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-3110-4

– 2 – IEC 61300-2-28:2013 © IEC 2013
CONTENTS
CONTENTS . 2
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 General description . 5
4 Apparatus . 5
5 Procedure . 6
5.1 General . 6
5.2 Preconditioning . 6
5.3 Measurements . 6
5.4 Recovery . 6
5.5 Final examinations and measurements . 7
6 Severity . 7
7 Details to be specified . 7

Table 1 – Severities for category E . 7

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

Part 2-28: Tests – Corrosive atmosphere (sulphur dioxide)

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
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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 61300-2-28 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition published in 1995. It constitutes a
technical revision.
The main change with respect to the previous edition is the reconsideration of Clauses 5 and 6,
Procedure and Severity, respectively.
This bilingual version (2016-01) corresponds to the monolingual English version, published in
2013-07.
– 4 – IEC 61300-2-28:2013 © IEC 2013
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3619/FDIS 86B/3651/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.
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.
The list of all parts of IEC 61300 series, published under the general title, Fibre optic
interconnecting 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.
The contents of the corrigendum of December 2013 have been included in this copy.

FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 2-28: Tests – Corrosive atmosphere (sulphur dioxide)

1 Scope
The purpose of this part of IEC 61300 is to assess the corrosive effects of atmospheres
polluted with sulphur dioxide on fibre optic devices. The procedure is only suitable for
comparative purposes. It can be considered a general corrosion test, but which does not
predict the behaviour of the devices in use.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this docum
...