SummaryRecommendation ITU-T G.8266/Y.1376 specifies the requirements for packet master clocks suitable for frequency synchronization in packet networks. Amendment 1 provides the following updates: – Changes the scope to include the grandmaster (GM) with embedded primary reference time clock (PRTC); – Changes clause 8.1 to account for the GM with embedded PRTC; – Replaces text and provides additional material to Appendix I. |