SyncServer S300

*Product has been Manufactured Discontinued and Replaced by SyncServer S600 and SyncServer S650

High Performance, Enhanced Security GPS Network Time Server – Part Number 1520R-S300

Faster, more accurate, more secure, increased redundancy, and maximum reliability – these features all contribute to higher levels of performance and assure optimal integrity within the Next Generation IT network.


The SyncServer® S300™ is a high performance, enhanced security enterprise class GPS Network Time Server. It sets standards for security, accuracy, reliability, and redundancy in network time servers.

Unmatched High Performance with Unparalleled Flexibility and Security

The S300 has four dedicated and isolated Ethernet ports, one of which is Gigabit Ethernet – more than enough to meet the need of servicing thousands of NTP requests per second while maintaining microsecond caliber timestamp accuracy. Multiple ports provide the flexibility to adapt to different network topologies as networks grow and change. It supports a wide range of network protocols including IPv4 and IPv6, for easy management and seamless integration into your existing and future network. An optional upgrade to IEEE 1588 PTP grandmaster operations with hardware based, nanosecond accurate time stamping is available.

Enhanced Security – Secure and Easy Network Integration and Management

The S300 provides very reliable and secure network synchronization technology by combining multi-port network interfaces with multiple time reference technology and enhanced security protocols. TACACS+, RADIUS, SSL, Autokey, MD5, passwords, access control lists and more are standard for maximum security. All of the expected network management and monitoring protocols are standard in the S300.

Easy To Set Up and Maintain

SyncServers are the easiest to set up and maintain network time servers in the world. The front panel of the SyncServer S300 is designed to quickly bring the server online with a few front panel k