The HATI (High Accuracy Timing IP) is an FPGA core
intended to provide sub-nanosecond synchronization
accuracy by using 1/10 Gbps optical fiber links. The
core is based on IEEE-1588, Sync-E and precise clock
compensation to achieve subnano error levels. It
doesn’t need any specific hardware and doesn’t
interfere in the regular 1/10G traffic.
- Dynamic compensation of asymmetries. Easily integrable.
- Robustness & redundancy.
- Distance range: over 80 km using fiber without amplifiers.
- Sub-nanosecond time accuracy.