Rec. ITU-T G.8262.1/Y.1362.1 (01/2019) - Internet protocol aspects – TransportTiming characteristics of enhanced synchronous equipment slave clock
Summary
History
FOREWORD
Table of Contents
Introduction
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
          8.3.1 eEEC jitter generation
          8.3.2 Output jitter at 2048 kHz, 2048 kbit/s, 1544 kbit/s and STM-N interfaces
          8.3.3 eOEC jitter generation
9 Noise tolerance
     9.1 Wander tolerance level 1
     9.2 Wander tolerance level 2
     9.3 Jitter tolerance
          9.3.1 Jitter tolerance for eEEC
          9.3.2 Jitter tolerance at 2048 kHz, 2048 kbit/s, 1544 kbit/s and STM-N interfaces
          9.3.3 Jitter tolerance for OEC
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
Bibliography