Xi'an SYNC

Product overview

SYN4505A clock synchronization system Built in high precision constant temperature crystal oscillator (optional phase-locked module) Or rubidium atomic clock. Receiving GPS (Global Positioning System), Beidou two generation satellite signals and remote transmission IRIG-B code signals to get time information, according to customers For synchronous clock system Different needs, select the corresponding function of the card, synchronously generate IRIG-B code signal, second pulse, sub pulse, Time pulse Serial port time information signal and network time service interface ( PTP, NTP/SNTP, etc.) and Various Alarm information, the system automatically saves all kinds of configuration information, and establishes the time scale and implementation. Standard clock system Utility Time synchronizer 。

Key word Standard clock system. Synchronous clock system Clock synchronization system

Product function

1) The external reference input signal includes one satellite signal and two IRIG-B (DC) signals. ( Electrical signal or optical fiber ) PTP/NTP network input, etc. ;

2) Satellite selection function: there are six choices: GPS Beidou mixed time service, GPS&GLONASS mixed time service, Beidou GLONASS mixed time service, single GPS time service, single Beidou time service, single GLONASS time service to meet customer's demand for satellite signal timing.

3) Work mode: including automatic mode, manual mode, punctual mode and so on three modes, wherein the automatic mode indicates that the satellite signal is selected first, and then the IRIG-B signal is selected. , Finally select PTP/NTP network timing signal. The manual mode indicates that the external reference is manually selected by the user; the time keeping mode indicates that the external reference is not received, and the internal oscillator is used for time keeping.

4) System setup function: users set up baud rate, time zone and delay by pressing key.

5) Output IRIG-B AC and DC signals, output RS232C serial port , 1PPS, 1PPM , 1PPH, etc. ;

6) PTP/ NTP network timing function;

7) Dry contact alarm function: it has 5 alarm functions, namely, fault alarm, out of step alarm, satellite alarm, IRIG-B (1) alarm, IRIG-B (2) alarm. , PTP/NTP alarm, power 1 alarm, power 2 alarm. ;

8) Automatically save various configuration states to meet all kinds of customer needs.

Product characteristics

A) High cost performance and wide application.

B) The timing accuracy is high.

C) Fully guarantee data security, you can set up the same network segment or different network segments. , Support for a variety of popular time publishing protocols ;

D) A variety of time interface output, can be freely combined, the maximum output of 120 groups of time interface;

E) The overall power consumption is small, using no fan design, reliable and stable operation.

Typical application

1) Computer network, computer application system and process control management system;

2) The time unified system and all kinds of time display screens for power plant (station) and power grid center scheduling.

3) Electronic commerce system, B2B online system and database preservation and maintenance system;

4) Broadcasting, finance, mobile communications, petroleum, electricity, transportation, industry and national defense.

Technical index

Test report: