CONTENTS

 1     Scope 
 2     References 
 3     Definitions  
 4     Abbreviations, Acronyms, and Symbols   
 5     Data flow   
 6     Multi-pair synchronization
        6.1     Introduction           
        6.2     Frame format         
        6.3     Multi-pair synchronization state machine     
 7     Dispatching
        7.1     Principles
        7.2     Algorithm  
        7.3     Pseudo code         
 8     Differential delay  
 9     Clock synchronization      
        9.1     Scope    
        9.2     TDM service synchronization and clock transfer     
        9.3     Aggregation layer synchronization   
        9.4     Pair synchronization           
10     Service encapsulation      
       10.1     Reference model   
       10.2     Service mux          
       10.3     Asynchronous services      
       10.4     TDM service stuffing         
11     FEC and interleaver        
       11.1     FEC      
       11.2     Interleaver
12     Processes 
       12.1     Pair management and control        
       12.2     Aggregation group management and control          
       12.3     Procedures           
13     TDIM Bonding Communication Channel (BCC)  
       13.1     Introduction          
       13.2     Events   
       13.3     Messages 
14     Handshaking    
       14.1     Overview 
       14.2     Bonding Npar(2) codepoint          
       14.3     Pair discovery       
15     Performance monitoring  
Annex A – Modem rate matching    
        A.1     Introduction          
        A.2     Work principles    
        A.3     Coordination between BTU-C and BTU-R           
        A.4     Framing format     
        A.5     Modem rate matching operation    
Appendix I – Clock synchronization examples    
        I.1        Clock domains     
        I.2        Rate adaptation between clock domains   
        I.3        Timing operation modes   
        I.4        Examples 
Appendix II – Management objects