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Product Description
The T800 High-Performance Time Server is specifically designed for high-frequency trading and other low-latency network applications, combining highly optimized timing protocols with advanced clock management features. With full GNSS concurrent reception, precise clock disciplining algorithms, and local clock integration, it delivers flexible and outstanding performance to meet evolving network architecture requirements.
The standard time synchronization clock provides multiple 1GbE (RJ-45) and 10GbE (SFP+) network ports, integrating high-precision IEEE 1588-2008 PTP packet gateway clocks and Silicon Lab Si5348 ultra-low jitter network synchronizers. It is compatible with SyncE standard for phase and frequency synchronization, combining jitter attenuation and clock regeneration. It also supports NTP and SNTP network synchronization protocols.
The hardware of the device is designed with a redundant architecture, with high-precision clocks directly sourced from the atomic clocks of GNSS satellites. It tames the local clock source through signal analysis to ensure accurate timekeeping even in the absence of satellite signals. The device software incorporates various anti-interference detection and identification algorithms developed by Beidou Bangtai to detect anomalies caused by interference and malicious attacks on GPS signals.
With its unique embedded hardware design and efficient Linux operating system, the T800 can flexibly expand multiple clock signal outputs. It also supports features such as TOD, 10MHz, 1PPS, log recording, USB port for upgrade and download, and dry contact alarm, all complemented by Beidou Bangtai's independently developed unified network time monitoring software, enabling easy network time synchronization and effective monitoring.
Key Features
● Support for PTP+NTP protocols without additional hardware support
● Sub-100 nanosecond client synchronization accuracy
● Full GNSS support (GPS, Beidou, Galileo, GLONASS)
● Support for 1G/10G/40G Ethernet
● Support for 1PPS+Serial Port, IRIG-B, Parallel Port, GPIO, and PTP input
● Built-in high-performance crystal oscillator, 24-hour stability of 8μs / optional rubidium clock with 24-hour stability of 200ns
● Advanced anti-interference and deception detection algorithms
● Support for boundary clocks, transparent clocks, and ordinary clocks
● Compatibility with IPv6 and IPv4 protocols
● Structural design compatible with single power supply, redundant power supply, or DC power supply
● Support for Layer 2 and Layer 4 UDP protocols
● Support for unicast and multicast delivery, support for Best Master Clock (BMC) algorithm
● Support for 5/10/20/25MHz frequency output
● Support for one-step and two-step message mechanisms
● High-precision PPS synchronization and output for clock distribution, verification, and demonstration
● Support for domestically developed Kylin operating system
● Delay measurement mode supporting point-to-point and end-to-end modes
● Support for regular switches and 1588 switches
● Compatible with PC, server, and laptop computers
● Monitoring functionality with time synchronization accuracy
● Strong anti-interference capability, supporting wide-range dynamic time adjustment and debugging
● Full network port support for PTP and regular network communication
● Support for heartbeat detection and bonding functionality
● Intuitive network management interface for user-friendly operation and control
● Applications in financial securities, defense and military industries, industrial automation, and big data centers
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The T800 High-Performance Time Server can be widely applied in various fields, including government, defense, finance, securities, insurance, mobile communications, cloud computing, e-commerce, energy and power, oil and petrochemicals, industrial automation, intelligent transportation, security, smart cities, and the Internet of Things (IoT).
Server Performance
● PTP: Master-to-Slave synchronization accuracy of 10ns, user terminal synchronization accuracy of 100ns (with general network card)
● NTP: User terminal synchronization accuracy of 100μs
● Support for 256 PTP unicast clients, unlimited number of multicast clients
● NTP request rate: 23,000 requests per second
● Can be connected to another time server to form a 2-tier clock system
Compliance with Standards
● ITU-T G.8261, G.8265, G.8275
● ITU-T G.8273 T-GM, T-BC, and T-TSC
● ITU-T G.8262 (SyncE) EEC Options 1 & 2
● ITU-T G.812 Type III, IV
● ITU-T G.813 Option 1
● Telcordia GR1244, GR253 (Stratum 3/3E)
Block Diagram |
Documentation
Being among experts, no longer confused.
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PNT stands for Positioning, Navigation, and Timing
![We are the Reference]()
Bd Star is a national high-tech enterprise specializing in Beidou GPS timing and navigation industry. The company is dedicated to the research and development, design, production, and sales of system solutions such as standard time timing
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Experienced
![Experience]()
BdSTAR TIME seamless switching technology for redundant reference sources includes several technical components such as high-precision phase-shifting technology, reference clock, FPGA, integrated analog stretching, asynchronous serial communication, parameter storage, and master clock output.
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Requirement customization
![Built-to-Order]()
The core technology team of the company has many years of research and development experience in the field of timing and frequency. They possess multiple key core technologies in high-precision timing, PNT combination, frequency measurement, control, optical fiber time-frequency transfer, recovery, and maintenance.
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Philosophy
![Approved]()
"Our team of experts is committed to providing you with the best industry solutions, reducing project costs, and saving your valuable time. Additionally, our ability to design and use various timing and navigation components enables us to develop customized products for various special applications."
