1 Scope
2 References
3 Definitions
4 Abbreviations and acronyms
5 Frequency accuracy
5.1 Packet-based equipment clock – slave – frequency
6 Noise generation
6.1 Packet-based equipment clock – slave – frequency
7 Packet delay variation noise tolerance
7.1 Packet-based equipment clock – slave – frequency
8 Long-term phase transient response (holdover)
8.1 Packet-based equipment clock – slave – frequency
9 Phase response to packet timing interruptions
10 Interfaces
Annex A – Packet-based clock functional model
Appendix I – Packet delay variation noise tolerance – testing methodology
I.1 Testing set-up for packet delay variation noise
tolerance testing
I.2 Test methodologies
Appendix II – Considerations on packet rates
Appendix III – Considerations on a packet-based equipment clock – slave –
frequency time constant
Appendix IV – Variable temperature testing methodology
Bibliography