Rec. ITU-T G.654 (03/2020) Characteristics of a cut-off shifted single-mode optical fibre and cable
Summary
History
FOREWORD
Table of Contents
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 Fibre attributes
     6.1 Mode field diameter
     6.2 Cladding diameter
     6.3 Core concentricity error
     6.4 Non-circularity
          6.4.1 Mode field non-circularity
          6.4.2 Cladding non-circularity
     6.5 Cut-off wavelength
     6.6 Macrobending loss
     6.7 Material properties of the fibre
          6.7.1 Fibre materials
          6.7.2 Protective materials
          6.7.3 Proof stress level
     6.8 Refractive index profile
     6.9 Longitudinal uniformity of chromatic dispersion
     6.10 Chromatic dispersion
7 Cable attributes
     7.1 Attenuation coefficient
     7.2 Polarization mode dispersion coefficient
8 Recommended value tables
Appendix I  Information about cabled fibre link attributes used for system design
     I.1 Attenuation
     I.2 Chromatic dispersion
     I.3 Differential group delay
     I.4 Tables of common typical values
     I.5 Non-linear coefficient
     I.6 An example of statistical methodology
Bibliography