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     Reference models and system requirements             
        5.1     System reference models       
        5.2     Application reference models
        5.3     FTU protocol reference model              
        5.4     FTU functional model
        5.5     INP system requirements       
 6     Profiles       
 7     Transmission medium interface characteristics         
 8     Transport protocol specific transmission convergence (TPS‑TC) function       
 9     Physical media specific transmission convergence (PMS‑TC) sub-layer            
10     Physical media dependent (PMD) function
       10.9     Probe sequences (new in this Recommendation)        
11     Operation and maintenance (OAM)             
12     Link activation methods and procedures    
13     Online reconfiguration (OLR)           
14     Electrical requirements     
Annex A to Annex C    
Annex D – Operation with dynamic time assignment in a crosstalk environment    
Annex E to Annex Q    
Annex R – Showtime reconfiguration    
Annex S – NT software upgrade    
Annex T – Dynamic time assignment (DTA) – higher-layer control aspects    
Annex U    
Annex V – Targeted generalized vectoring with non-active ITU-T G.9701 supporting lines (TGVN)    
Annex W    
Annex X – Operation without multiline coordination intended  for a crosstalk-free environment    
        X.1     Scope              
        X.2     Definitions    
        X.3     Abbreviations and acronyms 
        X.4     Reference model(s)  
        X.5     Profiles           
        X.6     Independent dynamic time assignment (iDTA)
        X.7     Initialization messages             
        X.8     Discontinuous operation         
        X.9     Online reconfiguration             
      X.10      Initialization 
       X.11     Low power states     
       X.12     Adaptation to the coaxial cable medium         
Annex Y – Upstream dynamic resource reports    
Annex Z – Cross-layer traffic monitoring functions and link state control    
Appendix I – Wiring topologies and reference loops    
Appendix II – Example OLR use cases    
Appendix III – Motivation of MTBE accelerated test    
Appendix IV – Targeted generalized vectoring with active ITU-T G.9701 supporting lines (TGVA)    
Appendix V – Retransmission buffer size and the achievable bit-rate    
Appendix VI – Example applications of discontinuous operation    
Appendix VII – Calculation of loop attenuation (LATN)    
Appendix VIII – Impulse noise monitoring – detection and interpretation of impulse noise using clusters of corrupted DTUs    
Appendix IX – Examples of the cDTA procedure    
Appendix X – Configuration parameters describing preferred net data rate    
Appendix XI – Fastback use case descriptions