The time server is a device that provides time information. It can receive satellite time signals and output the time information through the time server to the available time. The time server can output network time information, serial port time information, pulse time information, B code time information and PTP time information. The output time information above needs to be selected according to needs.

At present, the time server will vary according to the specific functions and parameters, and the price of the time server will also be different. The time server can be divided into receiving equipment GPS, single Beidou satellite equipment and dual satellite GPS Beidou equipment. It can be divided into network timing equipment, B code timing equipment, PTP timing equipment and serial port timing equipment. The output of the network is 100 trillion or Gigabit, and the number of output time signals and the amount of network NTP requests. And the choice of power supply and crystal oscillator. These different functional parameters will affect their prices.

The time server can provide accurate, standard, safe, reliable and multi-functional NTP time service for time service equipment. So this year, some hospitals, schools, subway, transportation, public places and other industries have used time servers to do the same. When purchasing, they will propose a set of parameters of the clock system, such as receiving Beidou satellite signal, 2 channel NTP output, dual power supply, Gigabit net port, constant temperature crystal oscillator punctuality, MTBF equal to 80000 hours, SNTP time service software, monitoring software, firewall, SYN-flood defense, QoS function, timing accuracy 0.5-10ms, etc. All suppliers will sell their products with their own characteristics, but under the same parameters and functions, our company's SYN2136 Beidou NTP network time server has good stability and moderate price. Because the company is self-developed and designed, and the production of time-frequency experience has been 10 years, each product in the production process is strictly controlled, and in the testing phase of the long-term aging test, software is the company's own research and development and obtained a number of patents. Therefore, under the same parameters, the products of Xi'an synchronous are stable, functional and competitive.

When a customer needs a set of time service system, the general customers will choose time server, NTP network clock and time monitoring software to combine, but some manufacturers only produce time servers, some manufacturers only produce network sub clocks, and some manufacturers do not have time to monitor the software. As a result, there will be no match between the time server and the NTP network clock, or some manufacturers do not have the time to monitor the software. Xi'an is a manufacturer specializing in the production of time and frequency equipment. Among them, SYN2136 Beidou NTP network time server, SYN6109 NTP network clock and time monitoring software are all developed and produced by our company.

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