Table of Contents

 1     Scope          
 2     References
 3     Definitions
 4     Abbreviations and acronyms             
 5     Conventions            
 6     Frequency accuracy              
 7     Pull-in, hold-in and pull-out ranges 
        7.1     Pull-in range 
        7.2     Hold-in range
        7.3     Pull-out range              
 8     Noise generation   
        8.1     Wander in locked mode          
        8.2     Non-locked wander  
        8.3     Jitter
 9     Noise tolerance      
        9.1     Wander tolerance level 1        
        9.2     Wander tolerance level 2        
        9.3     Jitter tolerance            
10     Noise transfer        
11     Transient response and holdover performance       
       11.1     Short-term phase transient response
       11.2     Long-term phase transient response (holdover)          
12     Interfaces
Appendix I – Relationship between requirements contained in this Recommendation and other key synchronization-related Recommendations    
Appendix II – List of Ethernet interfaces applicable to synchronous Ethernet    
Appendix III – Considerations related to synchronous Ethernet over  1000BASE-T and 10GBASE- T    
Appendix IV – Performance estimation for cascaded media converters acting  as enhanced synchronous equipment clocks     
       IV.1     Noise generation       
       IV.2     Noise tolerance          
       IV.3     Noise transfer             
       IV.4     Transient response and holdover performance            
Appendix V – Example for short-term phase transient response    
Bibliography