The S600 network time server is purpose built to deliver exact hardware based Network Time Protocol (NTP) timestamps. The unparalleled accuracy and security is rounded out with outstanding ease-of-use features for reliable network time services ready to meet the needs of the user network and business operations today, and in the future. High Security and Capacity The four standard GbE ports combined easily handle more than 10,000 NTP requests per second using hardware time stamping and compensation. All traffic to the S600 CPU is bandwidth limited for protection against denial-of-service (DOS) attacks. For significantly more robust and secure NTP operations, enable the security-hardened NTP Reflector with 100% hardware-based NTP packet processing capable of 120,000 NTP requests per second. Unprecedented NTP Accuracy The Stratum 1 level S600 derives nanosecond accurate time directly from the atomic clocks aboard the GNSS satellites. By using an integrated, 72-channel GNSS receiver, every visible satellite can be tracked and used to maintain accurate and reliable time. Even in urban canyon environments where direct satellite visibility can be limited, manually inputting the position can be sufficient to acquire accurate time even from a single intermittent satellite. Timing and Design Reliability The 72 channel GNSS receiver, coupled with Microsemi's patented Active Thermal Compensation Technology, provides best-in-class time accuracy of

• Weight (Approximate):12.50 lb / Environmentally Friendly:Yes / Environmental Certification:WEEE

Weight (Approximate):12.50 lb / Environmentally Friendly:Yes / Environmental Certification:WEEEMicrosemi Corporation