Netclock GPS NTP Server


Safran Netclock 9489

Safran’s NetClock Model 9489 delivers worldwide, split-second timing for an NTP network with the highest security, reliability, and ease of management. It is designed for applications requiring an affordable but state-of-the-art GPS NTP server.

For today’s network and computer systems that require time-sensitive data for such tasks as logging events, records management, network optimization and troubleshooting, and synchronizing operations, we offer our high performance NTP server technology in this specific NetClock model, and as a direct replacement for previous generation models: 8189, 9189, 9289, and 9389.

Support and Documentation

NetClock 9489 Time Server Datasheet

Online User Manual, NetClock 9400 Series Time Server

QuickStart Guide, NetClock 9400 Series

Release Notes for NetClock System software updates

Release Notes, NetClock Version 4.8.9


  • High bandwidth NTP performance
  • Stratum 1 via GPS or Stratum 2
  • 24 hr holdover via internal TCXO clock
  • Secure web-based user interface
  • Precise 1PPS (BNC) and RS-485 timecode (terminal block)
  • Secure network management: enable or disable protocols
  • IPv4/IPv6 dual stack
  • Alert notifications via SNMP Traps and e-mail alerts
  • CLI/SSH access for automation and scripting
  • Best-in-class 5-year warranty


SecureSync Image

SecureSync® Time Server

  • Premium, GNSS-Based Time Server Platform
  • Nano Second Accuracy Time &Frequency Synchronization
  • High Performance Internal Oscillators

Telnet Networks delivers to the Canadian market expertise in timing solutions for public safety, government, enterprise customers and service providers. We partner with leading suppliers to deliver master clocks, time servers, digital displays, analog clocks, digital message boards for display notification.

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