IEC 61300-2-22:2024

IEC 61300-2-22 ®
Edition 3.0 2024-06
COMMENTED VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-22: Tests – Change of temperature
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IEC 61300-2-22 ®
Edition 3.0 2024-06
COMMENTED VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-22: Tests – Change of temperature
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-9272-3
– 2 – IEC 61300-2-22:2024 CMV © IEC 2024
CONTENTS
FOREWORD .3
1 Scope .5
2 Normative references .5
3 Terms and definitions .6
4 General description .6
5 Apparatus .6
5.1 Environmental test chamber .6
5.2 Examination and measurement equipment .6
6 Procedure .6
6.1 General .6
6.2 Preconditioning .7
6.3 Initial examination and measurement .7
6.4 Testing Setting DUT .7
6.5 Examination and measurement during test .7
6.6 Test conditions .7
6.7 Recovery .9
6.8 Final examinations and measurements .9
7 Severity .9
8 Details to be specified and reported . 10
Bibliography . 11
List of comments . 12

Figure 1 – Temperature profile .8
Figure 2 – Optional temperature profile .

Table 1 – Severities . 10

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

Part 2-22: Tests – Change of temperature

FOREWORD
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This commented version (CMV) of the official standard IEC 61300-2-22:2024 edition 3.0
allows the user to identify the changes made to the previous IEC 61300-2-22:2007
edition 2.0. Furthermore, comments from IEC SC 86B experts are provided to explain the
reasons of the most relevant changes, or to clarify any part of the content.
A vertical bar appears in the margin wherever a change has been made. Additions are in
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This publication contains the CMV and the official standard. The full list of comments is
available at the end of the CMV.

– 4 – IEC 61300-2-22:2024 CMV © IEC 2024
IEC 61300-2-22 has been prepared by subcommittee 86B: Fibre optic interconnecting devices
and passive components, of IEC technical committee 86: Fibre optics. It is an International
Standard.
This third edition cancels and replaces the second edition published in 2007. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) include a passive component, patch cord, splices, fibre management system or protective
housing to withstand the effects of a change of temperature or a succession of changes of
temperature into the project scope;
b) update the severity categories description, number of cycles, and duration of the extremes
in Table 1 to be in line with IEC 61753-1.
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/4904/FDIS 86B/4931/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts of 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 document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
IMPORTANT – The "colour inside" logo on the cover page of this document indicates
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FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 2-22: Tests – Change of temperature

1 Scope
This part of IEC 61300 describes a procedure to determine the suitability of a fibre optic
interconnecting device and a passive component 1 to withstand the effects of a change of
temperature or a succession of changes of temperature.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60068-2-14, Basic Environmental testing procedures – Part 2-14: Tests – Test N: Change
of temperature
IEC 60529, Degrees of protection provided by enclosures (IP Code)
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 61300-3-3, Fibre optic interconnecting devices and passive components – Basic test an
...