IEC 61300-1:2022/AMD1:2024

IEC 61300-1 ®
Edition 5.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 1: General and guidance
Dispositifs d'interconnexion et composants passifs fibroniques – Procédures
fondamentales d'essais et de mesures –
Partie 1: Généralités et recommandations
IEC 61300-12022-04/AMD1:2024-04(en-fr)

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IEC 61300-1 ®
Edition 5.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –
Part 1: General and guidance
Dispositifs d'interconnexion et composants passifs fibroniques – Procédures

fondamentales d'essais et de mesures –

Partie 1: Généralités et recommandations

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20  ISBN 978-2-8322-8699-9

– 2 – IEC 61300-1:2022/AMD1:2024
© IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 1: General and guidance
AMENDMENT 1
FOREWORD
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Amendment 1 to IEC 61300-1:2022 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
The text of this Amendment is based on the following documents:
Draft Report on voting
86B/4865/FDIS 86B/4900/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
© IEC 2024
The language used for the development of this Amendment 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 in the IEC 61300 series, published under the general title Fibre optic
interconnecting devices and passive components, 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.
___________
Add the following new subclause:
4.2.3 Requirements for test sample configuration in environmental test chamber
Annex C defines example configuration of the test sample, and specifies the fibre, pigtail, or
cable length inside the environmental test chamber for different test sample types.
Add the following new Annex C
– 4 – IEC 61300-1:2022/AMD1:2024
© IEC 2024
Annex C
(normative)
Test sample configuration in environmental test chamber
C.1 General
Annex C defines the configurations of the test samples and the fibre, pigtail, or cable lengths
inside the environmental test chamber for the different test sample types, such as:
• pigtail,
• hardened connector pigtail,
• patchcord,
• non-connectorized passive component,
• connectorized passive component,
• plug-receptacle style passive component,
• fibre management system,
• protective housing without looped cable,
• protective housing with looped cable,
• combined protective housing test sample with looped cable,
• mechanical splice or fusion splice.
An environmental test chamber is used for temperature cycling, dry heat, cold, damp heat, and
similar tests.
The test sample configuration and the fibre, pigtail, or cable lengths inside the environmental
test chamber shall be as given in clauses C.2 to C.12, unless otherwise specified in the relevant
IEC 61753 performance standard and IEC 62005 reliability document.
The method of storage shall not affect the optical fibre with respect to expansion or contraction.
Tight coiling on a rigid cable reel shall not be used. The overlength of the fibres, pigtails, or
cables of the sample inside the chamber shall be routed in large diameter loose coils or bends.
The diameter of the coils or bends shall be larger than the minimum bending diameter specified
for the cable in service. The fibre, pigtail, or cable coils shall be loosely fixed in a way that the
cable elements are not under stress and are free to move.
The test sample or the additional pigtails should have unterminated leads of sufficient length to
allow termination (splicing, connecting, etc.) to the optical monitoring equipment located outside
of the environmental test chamber. The deployment of the fibre, pigtail, or cable outside the
chamber shall not affect the results.
The configurations are shown with one incoming and one outgoing fibre, pigtail, or cable of a
test sample in Figure C.1 to Figure C.12 for illustrative purposes. Different types of test samples
exist having one or more incoming and one or more outgoing fibres, pigtails, or cables, or even
an incoming fibre, pigtail, or cable only. The test sample configurations and length specifications
for such test samples shall be applied analogously.
When several test samples are tested in the same chamber, the test samples shall be placed
in such a way that they do not influence each other and do not exert any load on other test
samples. The test samples can be placed side-by-side or on different height levels. Care should
be taken to ensure that either the specified temperature or humidity, or both, is present for all
samples. The test sample configuration and length specification for multiple test samples shall
be applied
...