Recommendation ITU-T G.652 (08/2024) Characteristics of a single-mode optical fibre and cable
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 Tables of recommended values
Appendix I  Information about cabled fibre link attributes used for system design
     I.1 Attenuation
     I.2 Chromatic dispersion
     I.3 Differential group delay (DGD)
     I.4 Tables of common typical values
     I.5 Non-linear coefficient
     I.6 An example of statistical link design
          I.6.1 An example of statistical link design methodology
          I.6.2 Statistical design example for O-band chromatic dispersion in a link
          I.6.3 Influence of number of concatenated cable pieces M on PMDQ and DGD
Appendix II  Information on data collection of G.652.D fibre maximum/minimum  chromatic dispersion for boundary line specification