Network Time Server(1U Size)

Network Time Server(1U Size)
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Network Time Server(1U Size)

The Synch(SY-1A-NTP) Industrial Grade GPS Network(NTP/SNTP) Time Server that we manufactured are specifically for electric power system, automatizatio system, telecom system,CCTV and traffic system that need high-precise time requirer.Our system is based on GPS, and the precision of time is 100ns.The facility is secondary developed with the GPS receiver that made by the special factory of United States. It can track 12 GPS satellites at the same time, and selects the best satellite automaticly for locating and timing.It outputs UTC time ,and the synchronous precision is 1µs.The SY-1A-NTP is quite cost effective and high quality,its highest record of MTBF is 12 years.


GPS NTP Time Server(Network Time Server)

  • Receiving frequency:1575.42MHZ, it can track 8-12 GPS satellites at the same time.
  • Antenna radio sentivity:-166dbw, with 30 metres wire. If the wire is not long enough, customer can prolong it by himself by selection of coaxial-cable that attenuation of 1.56GHZ is not more than 0.7db per metre, the attenuation of prolonged cable is not more than 5db.
  • Capture time: from 20 seconds to 2 minutes ( the outputs of synchronous clock are all isolated by photoelectricity coupling and output 60ns)
  • Optional Time Output: 1PPS,1PPM,1PPH,RS232
  • Industry frequency clock: the clock that is promoted by industry electricity is synchronous with standard clock when power is on.
  • Clock difference: that is standard clock minus industry frequency clock,synchronous time difference is zero,precision is 20 ms.
  • Longitude, latitude: where the electric power synchronous clock locates.
  • Display: 14 bits LCD display that includes cycle,date,time,longitude,latitude,industry frequency clock,clock difference (standard clock minus industry frequency clock).
  • Power: AC110V to 240V or DC12V to 48V, 10%, 15W.
  • Size: standard industry 19 inch 2U box.1U and 3U can also be provided.


  • SY GPS NTP time server supports GPS or BD satellite systems.
  • SY GPS NTP time server incudes master clock, 30m long GPS antenna,software and mount brackets.
  • NTP/SNTP,RS485/232 and Irig-B output ports can be extended according to customer's requests.Both GPS time server and power supply can made to be redundant.
  • Antenna+30m cable,mount kits and software are all free.
  • Silver or black color 1U,2U or 3U chassis
  • Cost-effective
  • Five years warranty & life long maintenance
  • Small quantity OEM is acceptable
  • Work Temperature:-20˚C to 75˚C
    Storage Temperature:-40 to 85℃
    Ambient Relative Humidity: 10 to 95%(Non-condensing)


  • Substation Automation
  • Video Surveillance(CCTV system)
  • Intelligent Traffic System
  • Telecommunication
  • Bank Time System
  • Other fields that require high time accuracy


Datasheet Download 



Weight: 1800 Kg


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