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295
GEN series SYNCHRONIZATION METHODS
GEN series SYNCHRONIZATION METHODS
14
● Synchronized clocks:Twoclocksaresynchronizedtoaspecieduncertaintyif
they have the same epoch and measurements of any time interval by both clocks
differbynomorethanthespecieduncertainty.Thetimestampsgeneratedby
twosynchronizedclocksforthesameeventdifferbynomorethanthespecied
uncertainty.
14.2.7 PTP and Master/Sync
When using PTP in combination with Master/Sync synchronization, these two synchro-
nization protocols interact. The Master/Sync master synchronizes to the PTP master
clock and the Master/Sync Sync mainframes follow their Master/Sync Master.
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Fig. 14.10 Grandmaster clock with Master/Sync connected Sync mainframes