SW-801G1 High-Precision Beidou Time Server

Network-Wide Synchronization for Mission-Critical Operations

The SW-801 series is a high-performance NTP time server engineered to deliver stratum-1 synchronization for modern industrial networks. By leveraging dedicated satellite navigation processing, the SW-801 provides precise, UTC-traceable time services via NTP/SNTP protocols. This ensures seamless synchronization across local area networks for servers, surveillance systems, and high-speed data recorders. With its rugged design and sub-microsecond accuracy, the SW-801 is trusted by research institutions, transportation hubs, and large-scale industrial facilities to maintain operational integrity.
Product Overview
Product OverviewProduct Overview
Network Protocol Support
Timing & Sync Performance
NTP StackNTP Stack
Comprehensive support for NTP v1, v2, v3, and v4, fully compliant with RFC1119 and RFC1305 standards.
SNTP SupportSNTP Support
Compliant with RFC2030, offering a streamlined protocol for resource-constrained IoT and edge devices.
NTP-over-DHCPNTP-over-DHCP
Compliant with RFC2131, enabling automated time server discovery and synchronization via DHCP.
HTTP Time ServicesHTTP Time Services
Supports time synchronization via HTTP for seamless integration with Web-based applications and cloud services.
IPv4 ConnectivityIPv4 Connectivity
Ensures full compatibility and easy deployment within standard IPv4 network architectures.
Satellite Signal Performance

Satellite Signal Performance

Receiving frequency band optimized at 1561.098 ± 4MHz for robust satellite signal acquisition.
Native 1Hz data refresh rate ensures precision time-stamping every second.
UTC synchronization accuracy within 20 nanoseconds (ns) with support for single-satellite timing mode.
Velocity measurement accuracy of 0.1 m/s ensures high-fidelity motion data.
High re-acquisition sensitivity of -154 dBm for rapid recovery in challenging signal environments.
Tracking sensitivity of -159 dBm ensures persistent signal locking in dynamic or obstructed conditions.
1561.098±4MHz
Frequency Band
0.1m/s
Velocity Accuracy
1Hz
Refresh Rate
20ns
UTC Sync Accuracy
-154dBm
Re-acquisition Sensitivity
-159dBm
Tracking Sensitivity
Strategic Advantages
High-Security Compliance
High-Security Compliance
Meets rigorous industry standards for secure information infrastructure and trusted computing environments.
Sub-Microsecond Precision
Sub-Microsecond Precision
Provides 1μs internal synchronization to support jitter-sensitive industrial applications.
Rapid Cold/Hot Start
Rapid Cold/Hot Start
Hot start recovery < 20s and cold start < 40s for minimal downtime and fast service restoration.
Industrial-Grade I/O
Industrial-Grade I/O
Equipped with high-gain antenna ports, RJ45 Ethernet, and DB9 RS232 serial interfaces for flexible integration.
Environmental Ruggedness
Environmental Ruggedness
Stable operation across extreme temperatures (-10°C to +70°C), built for harsh industrial deployments.
Sovereign Tech Reliability
Sovereign Tech Reliability
Built on specialized independent navigation chipsets to enhance supply chain resilience and technical autonomy.
Target Applications
Broadcasting & Media
Transportation & Logistics
Scientific Research
Secure Communications
Smart Grid & Utilities
Financial Services
Broadcasting & Media
Broadcasting & Media
Provides a unified master clock for stations to ensure precision across program scheduling, ad-insertion, and emergency alerts.
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National High-tech Enterprise

National High-tech Enterprise

Sichuan High tech Enterprise

"Galileo Platform"Rapid Deployment

"Galileo Platform"Rapid Deployment

Implementation Team one-on-one

National Industrial Internet

National Industrial Internet

Alliance Working Group Core unit

Intellectual Property

200+Intellectual Property

10Year IoT Technology Accumulation

Intellectual Property

200+Industrial Cooperation Cases

3000K Access Equipment

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