IEC TR 62362:2010

IEC/TR 62362 ®
Edition 1.0 2010-05
TECHNICAL
REPORT
colour
inside
Selection of optical fibre cable specifications relative to mechanical, ingress,
climatic or electromagnetic characteristics – Guidance

IEC/TR 62362:2010(E)
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IEC/TR 62362 ®
Edition 1.0 2010-05
TECHNICAL
REPORT
colour
inside
Selection of optical fibre cable specifications relative to mechanical, ingress,
climatic or electromagnetic characteristics – Guidance

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
R
ICS 33.180.10 ISBN 978-2-88910-941-8
– 2 – TR 62362 © IEC:2010(E)
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Acronyms .6
4 MICE attributes and severities.6
4.1 General .6
4.2 Mechanical.7
4.2.1 Shock/bump .7
4.2.2 Vibration.7
4.2.3 Tensile force.7
4.2.4 Crush .7
4.2.5 Impact .7
4.2.6 Bending, flexing and torsion .7
4.3 Ingress .7
4.3.1 Basic consideration .7
4.3.2 Particulate ingress.7
4.3.3 Water immersion .8
4.4 Climatic .8
4.4.1 General .8
4.4.2 Ambient temperature .8
4.4.3 Rate of change of temperature .8
4.4.4 Humidity .8
4.4.5 Solar radiation .8
4.4.6 Liquid pollution .9
4.4.7 Gaseous pollution.9
4.5 Electromagnetic .10
Annex A (informative) Details of MICE classification .11
Annex B (informative) IEC cable standards .13
Annex C (informative) Fibre specifications and tests.15
Bibliography.18

Table 1 – Resistance to solar radiation .
Table 2 – Liquid pollution.9
Table 3 – Gaseous pollution resistance .10
Table 4 – Gaseous pollution resistance .10
Table A.1 – Details of MICE classification (Mechanical) .11
Table A.2 – Details of MICE classification (Ingress) .11
Table A.3 – Details of MICE classification (Chemical) .11
Table A.4 – Details of MICE classification (Gas) .12
Table A.5 – Details of MICE classification (Electromagnetic) .12

TR 62362 © IEC:2010(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SELECTION OF OPTICAL FIBRE CABLE
SPECIFICATIONS RELATIVE TO MECHANICAL, INGRESS,
CLIMATIC OR ELECTROMAGNETIC CHARACTERISTICS – GUIDANCE

FOREWORD
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example "state of the art".
IEC 62362 which is a technical report, has been prepared by subcommittee 86A: Fibres and
cables, of IEC technical committee 86: Fibre optics.
The text of this technical report is based on the following documents:
Enquiry draft Report on voting
86A/1297/DTR 86A/1302/RVC
Full information on the voting for the approval of this technical report can be found in the
report on voting indicated in the above table.

– 4 – TR 62362 © IEC:2010(E)
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TR 62362 © IEC:2010(E) – 5 –
INTRODUCTION
Optical fibre cable specification standards are defined in the IEC 60794 series, which are
listed in Annex B. They are organized in a hierarchy similar to the IECQ system. They differ
from the IECQ system in that they are all performance standards. Optical fibre cable
standards mainly cover the attributes and tests that protect the fibre from the environment,
including installation, and the fibre attributes that may be affected by cabling. The attributes of
the fibres within the cable are defined by reference to optical fibre specification standards of
the IEC 60793 series, which are listed in Annex C. A complete and up-to-date listing of
standards in the IEC 60793 and IEC 60794 series is available on website of the IEC:
http://www.iec.ch.
The different levels of hierarchy are: general, sectional, family, and product. The primary
distinction between these is the level of detail. Typically more options or wider ranges are
present at the higher level. At a given level, the distinctions are with respect to application or
cable construction. The references section of this document gives a more complete mapping.
Parts of the family specification include blank detail specifications for various attributes that
do not have normative requirements.
At the sectional specification level, two main categories are indoor and outdoor cables.
Typically the outdoor cables have tougher tests than the indoor cables. At the product
specification level, there are series of standards intended to support ISO/IEC
...