Side-by-side
SecureSync 2400 Resilient Time & Frequency Synchronization Platform vs VersaPNT Assured Positioning, Navigation & Timing Unit
Spec comparison for two products on Aviation Souk. Both compete in Air Traffic Control & Navigation Aids.
Air Traffic Control & Navigation Aids
SecureSync 2400 Resilient Time & Frequency Synchronization Platform
by safran-trusted-4d
GNSS-disciplined master clock with jamming/spoofing detection and rubidium holdover — one traceable UTC reference for the whole airport campus
Air Traffic Control & Navigation Aids
VersaPNT Assured Positioning, Navigation & Timing Unit
by safran-trusted-4d
Compact rugged GNSS + inertial sensor-fusion unit — navigation system, master clock and NTP/PTP time server in one 1 kg IP65 box
| Cost of ownership | SecureSync 2400 Resilient Time & Frequency Synchronization Platform | VersaPNT Assured Positioning, Navigation & Timing Unit |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 9 | 5 |
Specs
Technical specifications.
| Spec | SecureSync 2400 Resilient Time & Frequency Synchronization Platform | VersaPNT Assured Positioning, Navigation & Timing Unit |
|---|---|---|
| Oscillator options | TCXO, MSO, OCXO, HSO, low-phase-noise OCXO, Rubidium, low-phase-noise Rubidium | OCXO, high-performance OCXO, mRO-50 miniature rubidium |
| Holdover (1PPS max time error after 24h, constant temp) | 450 us TCXO / 87 us MSO / 25 us OCXO / 10 us LPN OCXO / 8 us HSO / 1 us Rubidium | — |
| 1PPS accuracy to UTC (GNSS-locked, 1 sigma) | +/-10 ns (HSO) to +/-50 ns (TCXO) | — |
| 10 MHz accuracy (24h average, GNSS lock) | 1x10^-12 (Rubidium) to 5x10^-12 (TCXO) | — |
| GNSS | GPS, Galileo, QZSS, NavIC, BeiDou; L1 (option 3) or multi-band L1/L5 + E1/E5a + B2a (option 4); T-RAIM; SMA input, +5 VDC antenna feed | 72-channel L1 receiver, multi-constellation capability; SMA input with +5 VDC antenna feed; AJAS anti-jam antenna compatible |
| GNSS interference (jamming/spoofing) detection | optional (SS-OPT-BSH); narrowband RF jamming filtering on multi-band receiver | — |
| Network timing protocols | NTP v2/v3/v4, SNTP, NTP Anycast; PTP v2 IEEE 1588-2019 (default, power IEEE 61850-9-3/C37.238, telecom G.8265.1/G.8275.2, enterprise, 802.1AS profiles) | — |
| PTP capacity and ports | Up to 2M PTP requests/s as grandmaster; up to 12x 1GbE + 8x 10GbE ports; White Rabbit via WROX card (nanosecond-level transfer) | — |
| Base I/O | 10 MHz sine (+13 dBm, BNC), 1PPS TTL, software-configurable TTL/RS-232/RS-485/IRIG AM-DCLS/NMEA/HAVE QUICK; 2 or 6 option card slots (40+ card types) | — |
| Management | HTTPS web UI, CLI, REST API, SNMP v1/v2c/v3, syslog RFC 5424; LDAP/RADIUS/TACACS+ authentication; FIPS 140-3 certified cryptomodule | — |
| Power | 100-240 VAC, 12 VDC or 24/48 VDC; optional dual hot-swap with load sharing; 40 W typical (50 W Rubidium) | 10-32 VDC, <25 W typical (OCXO), 0.4 W standby; size 147.3 x 127.5 x 63.0 mm VITA 75; weight 1.0 kg |
| Operating temp | -20 to +65 C (+55 C Rubidium); shock/vibration MIL-STD-810H tested | — |
| Size/weight | EIA 19-inch 1U, 434 x 44 x 385 mm, 2.72 kg (base with AC PSU); five-year limited warranty | — |
| Ordering / variants | Model code 240w-xyz: 2402 (2 option slots) or 2406 (6 option slots); power fixed AC / 12 VDC / 24-48 VDC / dual hot-swap (2400-HS-A1/D1/D2 modules); oscillator TCXO, OCXO, LPN OCXO, Rubidium, LPN Rubidium, MSO or HSO; GNSS multi-constellation L1 or multi-band. Upgrades: SS-OPT-BSH GPS jamming & spoofing detection, SS-OPT-AGP RINEX server. 40+ option cards incl. WROX White Rabbit and 1204-32 high-capacity PTP. | Oscillator: OCXO / high-performance OCXO / mRO-50 mini-rubidium (rugged low-phase-noise OCXO option for high-vibration platforms); optional internal option board for additional RS-232/RS-485/DCLS interfaces; optional embedded jamming/spoofing detection; optional VICTORY interface; external IMU input. SAASM and M-Code receiver variants are export-controlled (authorised government users only) and excluded from this listing. |
| Sensor fusion | — | FlexFusion engine combining GNSS + internal tactical-grade MEMS IMU + precision oscillator; external IMU and alternative-navigation inputs supported |
| 1PPS accuracy to UTC (locked) | — | +/-50 ns; frequency accuracy 5x10^-12 (OCXO) to 1x10^-12 (mRO-50) averaged over 24h |
| Holdover 1PPS drift (mRO-50) | — | 0.2 us @ 4 h, 1.5 us @ 24 h, 20 us @ 7 days; (OCXO): 3 us @ 4 h, 40 us @ 24 h |
| Position accuracy | — | 2.5 m RMS horizontal, 5.0 m RMS vertical (GPS L1, typical); velocity +/-0.05 m/s; heading <0.2 deg RMS with GPS; 400 Hz nav output rate |
| Operational readiness (hot start) | — | 1 ms UTC accuracy in 60 s, 1 us in 200 s |
| Timing I/O | — | 1PPS, configurable pulses to 10 MHz, IRIG DCLS (A/B/E/G, NASA-36), HaveQuick, NMEA 0183 over RS-232/RS-485, 10 MHz sine (SMA) |
| Network | — | NTP v2/v3/v4 server, PTP IEEE 1588 v1/v2 master, dual 10/100/1000bT; SNMP v2/v3, JSON RPC, HTTPS web management |
| GNSS jamming/spoofing detection | — | optional embedded |
| Environment | — | -40 to +71 C operating (OCXO; -10 to +45 C mRO-50), IP65, MIL-STD-810G shock/vibration, MIL-STD-461F EMI/EMC, 45,000 ft altitude |
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