Our OSA 5420 Series of synchronization solutions can operate as an NTP server with multiple interfaces, as can our advanced OSA 5430 grandmaster clock, which offers unrivalled capacity. Our solutions can also simultaneously support NTP, Precision Time Protocol (PTP), Synchronous Ethernet and sync supply unit capabilities. They feature a high-capacity Stratum 1 server and provide hardware timestamping, as well as PTP to NTP conversion, delivering a complete NTP solution to any IP-based network.