ITU-T Y.1368 PDF

This Recommendation is a framework Recommendation for phase and time clocks for devices used in synchronizing network equipment that operate in the network architecture specified in [ITU-T G.8271], [ITU-T G.8275] and the ITU-T G.8271.x-series of Recommendations.

This Recommendation serves as a framework for phase and time clocks specified in the ITU-T G.8273.x-series, and includes annexes specifying methods of their testing and measurement.