ATMOS2 Time Server - Core Systems

Rugged ATMOS2 Time Server

Rugged Mission Computers

The ATMOS2 Time Server delivers precision network synchronization and GNSS time distribution in a compact, ruggedized form factor built for the modern battlespace.

Powered by advanced timing architecture and protected against GNSS disruptions, the ATMOS Time Server ensures mission continuity in GNSS-denied or degraded environments. Its integrated Miniature Rubidium oscillator provides exceptional holdover capability, while dual redundant power and MIL-rated construction guarantee 24/7 uptime in the harshest conditions.

  • Tactical Stack Integration
  • Fits in ATMOS modular node system
  • NTP v2, v3, v4 compliant
  • RFC 1305 and 5905
  • SNTP v3, v4
  • MIL-SPEC Tested
  • IP65 Sealed chassis

Datasheet

Powered by advanced timing architecture and protected against GNSS disruptions, the ATMOS Time Server ensures mission continuity in GNSS-denied or degraded environments. Its integrated Miniature Rubidium oscillator provides exceptional holdover capability, while dual redundant power and MIL-rated construction guarantee 24/7 uptime in the harshest conditions.

  • Tactical Stack Integration
  • Fits in ATMOS modular node system
  • NTP v2, v3, v4 compliant
  • RFC 1305 and 5905
  • SNTP v3, v4
  • MIL-SPEC Tested
  • IP65 Sealed chassis

Datasheet

Test Reports

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ATMOS
Height 3.5 in
Width 8.5 in
Depth 14.75 in
Weight 13 lbs
Power 24/28VDC
Processor Embedded controller for timing management
Storage 4x NVME Hot-Swap SSD Drives
I/O GNSS RF In (SMA); 10 MHz Sine Out (SMA); Pulse/DCLS TTL & 10 VDC In/Out; RS232 & RS485 Timing I/O; 2× GbE (NTP, PTP); Keyloader Port (DS101 / DS102) 
Security FIPS 140-2 cryptomodule
Timing Engine GNSS receiver: L1 GPS / GLONASS, T-RAIM integrity monitoring
Holdover Miniature Rubidium oscillator
Reference Outputs 10 MHz (Sine, 10 dBm), 1PPS, IRIG, HaveQuick
Network Timing Services NTP v2 / v3 / v4; PTP v2 (Master, Slave, Hybrid); SNTP v3 / v4
Management & Communications IPv4/IPv6 Dual Stack; VLAN Support; DHCPv4 / DHCPv6 / SLAAC; REST API configuration & monitoring; Syslog, SNMP, (S)FTP, SMTP
Environmental Specifications Tested to meet military environmental specifications.
Operational Temperature MIL-STD-810F, Method 501.5 Procedures I/II; -15°C to +55°C
Storage Temperature MIL-STD-810F, Method 501.5 Procedures I/II; -55°C to +85°C
Humidity MIL-STD-810F, Method 507.4; 48 Hour, 95% RH 40-65C (with conformal coat option)
Altitude MIL-STD-810F, Method 500.4; 12,500ft operation with 40,000ft transport
Vibration MIL-STD-810G, Method 514.6 Procedure I; 4.43 GRMS, 5-20000Hz, 60min/axis
Shock MIL-STD-810G, Method 516.6, Procedures I/V; 20g, 11msec - functional shock; 40g, 11msec crash hazard shock
Other MIL-STD-461F CE & RE emissions (with 461 filter option)
Environmental Specifications Tested to meet military environmental specifications.
Operational Temperature MIL-STD-810F, Method 501.5 Procedures I/II; -15°C to +55°C
Storage Temperature MIL-STD-810F, Method 501.5 Procedures I/II; -55°C to +85°C
Humidity MIL-STD-810F, Method 507.4; 48 Hour, 95% RH 40-65C (with conformal coat option)
Altitude MIL-STD-810F, Method 500.4; 12,500ft operation with 40,000ft transport
Vibration MIL-STD-810G, Method 514.6 Procedure I; 4.43 GRMS, 5-20000Hz, 60min/axis
Shock MIL-STD-810G, Method 516.6, Procedures I/V; 20g, 11msec - functional shock; 40g, 11msec crash hazard shock
Other MIL-STD-461F CE & RE emissions (with 461 filter option)

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