GNSS / GPS Time and Frequency Reference System

The SecureSync 2400 time sync server offers a customizable platform designed to deliver precise synchronization at a low cost of ownership. For enhanced resilience, the SecureSync grandmaster clock employs a multi-layered strategy that includes anti-jam antennas, Safran's comprehensive Interference Detection and Mitigation (IDM) suite, high-performance internal oscillators for holdover and phase noise reduction, and the ability to sync with various external references through onboard clocks.

SecureSync plays a crucial role in ensuring a highly available time and frequency synchronization distribution architecture. It is adaptable to demanding infrastructure environments, with support for extended temperatures ranging from -20°C to +65°C. The system supports time distribution to legacy systems via a variety of synchronization signals, while modern systems can be synchronized through network timing protocols such as NTP and PTP. Users can customize their setup with up to six option cards per unit, and alternative signals like LEO PNT are also available.

Features

• Multi-GNSS Receiver (GPS, Galileo, GLONASS, BeiDou)
• Built-in high performance NTP server, PTP Grandmaster options
• Internal precision time keeping via TCX0, 0CX0, or Rubidium oscillator.
• Low phase noise frequency options
• Secure network management and control
• Timing Signal Modularity
• Supports M-Code

SPECS

Timing Signals

• 10 MHz Sine Output, BNC
• 1 PPS Timing Output

Software-Configurable Timing Output

• TTL input/output, RS-422/485 input/output, RS-232 input/output, IRIG AM output

Accuracy (Phase)

• +/- 50ns to +/- 15ns (based on oscillator configuration)

Accuracy (Frequency)

• 1x10-12 (based on oscillator configruation)

Network Services

• NTP v2, v3, v4: Conforms with RFC 1305 and 5905
• Supports Unicast, Broadcast, Multicast, Symmetric Key Encryption, Peering, Statum 2.
• SNTP v4, v4: Conforms with RFC 1769, 2030, 4330, and 5905.
• PTP v2: Conforms with IEEE 1588:2019.
• Supports Master, Slave, E2E, IPv4/v6, Multicast, Unicast, Hybrid modes.
• PTP supported profiles: default, power (IEEE 61850-9-3, IEEE C37.238-2011/2017), telecom (ITU-T G.8275.2 master only) G.8265.1.