Rec. ITU-T L.314  (11/2018) - Optical fibre identification for the maintenance of optical access networks
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Fundamental requirements for optical fibre identification
7 Measurement methods and procedures
     7.1 Measurement method
          7.1.1 Identification light source
          7.1.2 Bend applying part of optical fibre identifier
     7.2 Applicable areas
     7.3 Fibre types
     7.4 Cable types
8 Requirements for in-service fibre line identification
     8.1 Optical performance
     8.2 Test light wavelength
     8.3 Requirement for in-service monitoring and identification equipment
     8.4 Detection of the communication light
Appendix I  Japanese experience – Optical fibre identification technology in Japan
     I.1 Introduction
     I.2 Configuration
     I.3 Procedure for optical fibre identification
     I.4 Design of the optical fibre identifier
     I.5 Applicable areas and cable types
Appendix II  Chinese experience – Optical fibre identification technology in China
     II.1 Introduction
     II.2 Configuration
     II.3 Applicable areas
     II.4 Fibre types and cables
     II.6 Optical performance
Bibliography