Table of Contents

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Abbreviations and acronyms
5 General description
6 Applicability and reproducibility
7 OTDR measurements procedure
Annex A (informative) - Factors affecting the measurement of
        attenuation in fibre optic systems
Annex B (informative) - Ageing and degradation of optical fibres
        in nuclear power plants
Annex C (informative) - Guidance on selection of parameters for
        the measurement
Bibliography

Abstract

Includes methods for monitoring the attenuation condition of optical fibres and cables in instrumentation and control systems using optical time domain reflectometer (OTDR) measurements in the detail necessary to produce accurate and reproducible measurements.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 45