Switching equipment clock synchronization device and method based on AS6802 standard

摘要: The invention provides a switching equipment clock synchronization device and method thereof based on an AS6802 standard. comprises receiving first-in first-out queue FIFO module, frame parsing listening curing compression group detecting module synthesis module. the steps of: caching data, arrival time frame, obtaining time, unity, calibrating clock, performing synthesis. solves problem that frequently loses in case of some with large deviations Ethernet so as to improve stability theclock equipment, simultaneously spurious information times are not synchronized reliability equipment.