home >> PTP Precision Server >> T502 PTPslave clockCarrier level PTP sl
Product Description:
The T502 PTP Slave Clock supports the IEEE 1588-2008 (PTPv2) protocol. It utilizes a professional IEEE 1588 processing chip, with a built-in temperature-compensated crystal oscillator and an efficient embedded operating system. Combined with Beidou Bangtai's high-precision time interval measurement technology and adaptive precise frequency measurement and control technology, the overall system operates stably with low power consumption while maintaining a compact form factor (1U).
The device provides a synchronization accuracy of 30ns relative to the PTP Grandmaster clock. It can generate various time frequency signals, including 2.048Mbps E1 and 10MHz/1pps. It is widely applicable in precision clock service locations such as communication systems, power systems, digital broadcasting and television systems, financial systems, and aerospace systems.
Key Features:
- Back-to-back network time synchronization accuracy better than 30ns
- Support for IEEE 1588-2008 protocol, compatible with IEEE 1588-2002 protocol
- Frequency accuracy better than 1E-12
- Standard 10/100M adaptive Ethernet interface
- Support for standard 1PPS, 10MHz, TOD, and other time code outputs
- VFD high-definition vacuum fluorescent display
- Reliability with MTBF of 80000 hours
Network Protocols:
- PTPv2 (IEEE 1588-2008)
- Default PTP Profile
- Two-step clock operation
- Multicast addressing
- Telnet, FTP
Unified Network Time Monitoring Software:
Provides NTP protocol time calibration software for Windows systems. It runs as a service and offers monitoring, control, and configuration interfaces for the operation status.
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Device Performance:
- Clock source accuracy as a PTP Slave: 30ns (network direct connection)
Front Panel:
- VFD high-definition vacuum fluorescent display
- System operating status
- Tri-color indicator lights
- Indicate PTP service status and network connection status
Inputs and Outputs:
- PTP Ethernet port: RJ-45, 1 port, Ethernet interface for PTP time synchronization
- TOD: DB-9 female, 1 port, RS232 level, time and location information
- E1: SMA, 2 ports
- 2.048MHz: SMA, 2 ports
- 10M TTL: SMA, 1 port
- 1PPS: BNC, 1 port, accuracy of 30ns (RMS)
- Console: RJ-45, 1 port, RS232 level, control interface
Physical and Environmental Parameters:
- Dimensions: 1U chassis, 440×44.5×364mm
- Weight: 2kg
- Power Supply: 220V±20%, 47Hz～63Hz
- Operating Temperature: -10℃ to +55℃ (main unit), -40℃ to +75℃ (antenna)
- Storage Temperature: -45℃ to +85℃
- Humidity: 95% non-condensing
- Power Consumption: 20W
Standard Configuration:
- Main unit: 1 unit
- 1-meter power cord: 1 piece
- 1.5-meter serial cable: 1 piece
- 3-meter Ethernet cable: 1 piece
- User manual (in Chinese): 1 copy
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Documentation
Being among experts, no longer confused.
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PNT stands for Positioning, Navigation, and Timing
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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
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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."
