Table of Contents

 1     Scope          
 2     References
 3     Terms and definitions          
 4     Abbreviations and acronyms             
 5     Fibre attributes       
        5.1     Cladding diameter     
        5.2     Core diameter             
        5.3     Core concentricity error           
        5.4     Non-circularity             
        5.5     Numerical aperture   
        5.6     Macrobending loss    
        5.7     Material properties of the fibre            
        5.8     Refractive index profile            
        5.9     Modal bandwidth      
       5.10     Chromatic dispersion coefficient        
 6     Cable attributes      
        6.1     Attenuation coefficient           
        6.2     Modal bandwidth      
 7     Tables of recommended values       
Appendix I – Historical perspective on the evolution of the specification  of Recommendation ITU-       T G.651.1 multimode optical fibre cable    
Bibliography