1     Scope         
 2     References              
 3     Terms and definitions          
        3.1     Terms defined elsewhere       
        3.2     Terms defined in this Recommendation           
 4     Abbreviations          
 5     Shared building cabling       
        5.1     Single fibre architecture (one fibre for each customer, shared
among different operators)     
        5.2     Multi-fibres architecture (more than one fibre for each
customer, dedicated to single operators or shared among them)     
 6     Sharing point          
 7     Vertical cabling and drop    
        7.1     Riser cable    
        7.2     Drop cable    
        7.3     Distribution point       
 8     Optical termination             
        8.1     Customer outlet         
        8.2     Optical external network testing interface       
 9     Optical budget and return loss         
10     Fibres        
11     Connectors             
Appendix I – Answers to the questionnaire
"Optical cabling shared with multiple operators in buildings"     
Bibliography