EndRun Sonoma D12 GPS 2xAC Network Time Server

The EndRun Sonoma D12 is a high-performance Network Time Server that provides a secure and reliable source of network time inside your firewall. The Sonoma is the 3rd generation in that standard-setting line. It can serve accurate time to any system running an NTP or SNTP client. With dual gigabit ports and a fast microprocessor for high-capacity throughput (7,500 NTP requests/second), Sonoma can support hundreds of thousands of NTP clients on your network(s). And with an optional upgrade, it can operate as a Precision Time Protocol (PTP) Grandmaster Clock with hardware timestamping on both gigabit ports.