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Product Description:
The T600-BDOCXO NTP Time Server supports NTP and SNTP network synchronization protocols and is a high-precision, high-capacity, and highly secure clock product. The hardware of the device is designed with a redundant architecture, with high-precision clocks directly sourced from atomic clocks in various satellites of the GNSS system. It achieves precise clock maintenance functionality even when satellite signals are lost by taming the local clock source through signal analysis.
The device software adopts various anti-interference detection and recognition algorithms developed by Beidou Bangtai, detecting signal anomalies caused by interference and malicious attacks on GPS signals. With its unique embedded hardware design and efficient Linux operating system, it can flexibly expand multiple clock signal outputs.
It fully supports the latest NTP time synchronization protocol, MD5 security encryption protocol, and certificate encryption protocol, with network time accuracy reaching the microsecond level. It also supports TOD, 10MHz, 1PPS, log recording, USB port for upgrade downloads, and dry contact alarm functions. When combined with Beidou Bangtai's self-developed network-wide time monitoring software, it easily achieves network time synchronization and effective monitoring.
The T600-BDOCXO NTP Network Time Server can be widely used in 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.
Key Features:
- Ultra-high bandwidth NTP server
- Supports GPS/Beidou dual-system time-receiving devices with built-in temperature-compensated crystal oscillator for timekeeping
- High-performance industrial-grade motherboard, embedded Linux operating system
- Provides six independent 10/100/1000Mbps network interfaces
- Can be connected to another NTP server to form a 2-level clock
- Built-in high-performance temperature-compensated crystal oscillator with a 24-hour deviation of 10 microseconds
- Supports SSH, SSL, SCP, SNMP, CustomMIB, HTTPS, Telnet
- Compatible with IPv6 and IPv4 protocols
- Achieves nanosecond-level accuracy relative to UTC time
- Supports SysPlex time information output required by IBM hosts
- Supports single-star time synchronization in fixed position mode
- VFD high-definition vacuum fluorescent display suitable for extreme low temperatures
- MTBF reliability greater than 100,000 hours
- Supports 10,000 log records
- Equipped with a quad-core 2GHz intelligent processor, 2GB memory, and 32GB solid-state drive
Back Panel:
- Antenna Input: BNC, 1 channel, GNSS signal input, outputs 5V DC
- TOD: DB-9 female, 1 channel, RS232 level, time and location information
- VGA: DB-9 female, 1 channel, display output
- ALARM Dry Contact Alarm: 3 pairs, power, GPS, port capacity alarms
- 1PPS: BNC, 1 channel, TTL
- 10MHz: BNC, 1 channel, sine wave, amplitude 12±1dBm, 50Ω
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Network Protocols:
- NTP v1, v2, v3, and v4 (RFC1119 & 1305)
- SNTP (RFC2030)
- MD5 Authentication (RFC1321)
- Telnet (RFC854)
- NTP Unicast, Broadcast, Multicast, Autokey
- TIME (RFC868)
- FTP (RFC959)
- DAYTIME (RFC867)
- DHCP (RFC2131)
- RSA asymmetric encryption
- HTTP/SSL/HTTPS (RFC2616)
- SNMP v1, v2
- SSH/SCP (Internet Draft)
- MIB II (RFC1213)
- IPv4, IPv6, IPv4/IPv6 Hybrid
Server Performance:
- GPS/Beidou dual-reference primary clock server with synchronization accuracy of 1µs
- Synchronization accuracy for user terminals: 100µs (typical value for LAN)
- User capacity: Over 2 million devices
- NTP request rate: 23,000 times/second
- Can be connected to another NTP server to form a 2-level clock
- Supports 10,000 log records
Time-receiving GPS/Beidou Receiver:
- Frequency: GPS L1; BD2 B1
- System modes (configurable): Single Beidou, Single GPS, Mixed positioning mode
- Channels: 32 channels
- First-time positioning time: Cold start: <35s; Hot start: <1s, Reacquisition: <1s
- Timing accuracy better than <30ns (RMS)
- Positioning accuracy: 3m (RMS)
High-performance temperature-compensated crystal oscillator Front Panel:
- VFD high-brightness LCD screen
- Displays satellite reception status, time, number of satellites, latitude, longitude, altitude, IP addresses of network interfaces, and system operation status
- Tri-color indicators
- Indicates GNSS lock status, NTP service status, local clock discipline status, and device alarms
Back Panel:
- Network Interfaces: RJ-45, 6 ports, 10/100/1000M auto-adaptive Ethernet interfaces
- Console: RJ-45, 1 port, RS232 level, control interface
- USB: 2 ports, for backup, recovery, and firmware upgrade functionality
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Documentation
T600-BDOCXO【PDF】data
PDF
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
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"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."
