The application and development of time has been changing from ancient times to modern times. We can not live without time. But in the rapid development of modern society, the demand for time is higher in all walks of life. Therefore, the clock timing equipment needs to constantly improve its functions and performance to meet the needs of various industries. The Beidou satellite timing server is based on Beidou satellite signal as a time source. It can also receive single GPS and single Beidou satellite signals, and transmit time, time and time to devices that need time by means of network output, 1PPS pulse output, serial port output and B code output.

The Beidou satellite timing server receives the satellite time signal, transmits the accurate time signal to the equipment, and carries out real-time matching to the equipment. For example, the SYN2136 Beidou NTP network time server and the SYN2151 NTP time synchronization server can receive the standard time signal provided by the Beidou and GPS satellites, guarantee the time accuracy, and support a variety of satellite signal working modes. When one of the satellite signals is missing or wrong, the system can automatically judge and switch to the normal satellite signal.

The SYN2136 Beidou NTP network time server has the characteristics of reliable performance, compact size, high cost performance, the latest NTP/SNTP protocol version, accurate and reliable timing, WEB management page humanization design, simple and generous, wired and wireless WiFi landing at the same time, low overall power consumption, no fan design, reliable and stable operation, and supporting SNMP network management function. Output signal NTP network output, NTP request quantity > 4000 times / second, NTP refers to network time protocol, can be used to synchronize computer time protocol, NTP protocol makes network time synchronization accuracy higher and compatibility stronger. The output signal is 1PPS pulse output, and the 1PPS second pulse is defined as the cycle of the pulse is one second. Output signal serial port output, using serial communication mode expansion interface.Communication line The simple drop can reduce the cost and is suitable for long distance communication, but the transmission speed is slow. The SYN2136 built in high precision temperature compensated crystal oscillator can keep the time difference between one second and less than one second. It can also choose constant temperature crystal oscillator, rubidium atomic clock, tame constant temperature crystal oscillator module, tame rubidium clock module and so on.

The Beidou satellite timing server SYN2136 provides a standard time source for computer systems and other weak electronic systems, so that the time of all systems is centralized and synchronized, so that the entire clock system uses the same time service standard. The GPS timing antenna receives satellite signals, and sends signals to the bell SYN2136 type Beidou NTP network time server. The time signal is generated by the clock SYN2136 Beidou NTP network time server, and the time signal is transmitted to the sub clock SYN6109 network sub clock through the switch, and the computer receives the signal of the master clock to manage and monitor the time.

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