IST6000 series rack-mounting time servers meet the requirement of high precision time in communication industry, support IEEE-1588V2, receiving time information from GPS/Beidou or extend satellite. Providing time service for other devices, IST6000 series support NTP main clock service and multiple time output ports. Achieve network protection through the serial port / network port. Support abundant user interfaces like CLI, SSH, WEB, SNMP, etc.IST6000 series support 1 x 1000Base-TX，1 x 100Base-TX, 2 x SMA ports, and 8 x RS485 ports. By using of Beidou(BDS) or GPS external time signal to built internal standard reference time, and through OCXO or rubidium atomic clocks, built up mechanism of time-tame. IST6000 can be used for coal/mining industry, 3G/4G communication system, power system, d...