Hydrogen effects in optical fibre cables - Guidelines

IEC TR 62690:2014 which is a technical report provides information concerning the behaviour of fibres and cables when exposed to hydrogen effects. The application of multimode fibres is very rarely subject to hydrogen effects. For that reason, this technical report only highlights the effects of hydrogen to single-mode fibres. Keywords: hydrogen effects, single-mode fibres

General Information

Status
Published
Publication Date
18-Jun-2014
Technical Committee
Current Stage
PPUB - Publication issued
Start Date
19-Jun-2014
Completion Date
19-Jun-2014
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IEC TR 62690
Edition 1.0 2014-06
TECHNICAL
REPORT
colour
inside
Hydrogen effects in optical fibre cables – Guidelines
IEC TR 62690:2014-06(en)
---------------------- Page: 1 ----------------------
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IEC TR 62690
Edition 1.0 2014-06
TECHNICAL
REPORT
colour
inside
Hydrogen effects in optical fibre cables – Guidelines
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
ICS 33.180.10 ISBN 978-2-8322-1657-6

Warning! Make sure that you obtained this publication from an authorized distributor.

® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC TR 62690:2014 © IEC 2014
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

1 Scope .............................................................................................................................. 6

2 Normative references ...................................................................................................... 6

3 General ........................................................................................................................... 6

4 Evaluation of hydrogen induced effects ........................................................................... 6

5 Hydrogen effects in optical fibre cables ........................................................................... 7

Bibliography ............................................................................................................................ 9

Table 1 – Evaluation criteria for single-mode (SM) optical fibre cables .................................... 7

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IEC TR 62690:2014 © IEC 2014 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HYDROGEN EFFECTS IN OPTICAL FIBRE CABLES – GUIDELINES
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

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IEC TR 62690, 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
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