L8000-PTP Telecom-grade PRCPRC

Overview

L8000-PTP is a professional-grade PTP/IEEE1588-2008 carrier-grade timing server equipped with gigabit ports and hardware timestamps. Its GPS/BD timing accuracy exceeds 30ns, with a timestamp resolution of 8ns. This device offers high cost-effectiveness in the market. PTP carrier-grade timing servers have been widely applied in various fields such as finance, transportation, securities, electricity, mobile communications, industry, and national defense.

The device adopts a redundant architecture design, with a separate CPU and FPGA circuit internally constructed to form a taming system. The taming system receives ephemeris data from various satellites within the GPS and Beidou systems, as well as atomic clock frequency reference, and achieves local clock synchronization and high-precision maintenance functions through delay compensation, filtering, and PID algorithms. With professional digital hardware design and an efficient Linux operating system, it features multiple reliable clock signal output functions. The product design supports the full version of the NTP protocol, symmetric MD5 security encryption protocol, and asymmetric RSA certificate encryption protocol, achieving client time synchronization accuracy better than 2 milliseconds. It also supports serial port NMEA0183 output, 1PPS, 10MHz (RB/OCXO) signal output, local and remote log recording, green terminal dry contact alarm, USB port upgrade, network data upload and download, and other functions. When paired with the unified GNM monitoring system across the entire network, it enables real-time monitoring of server operation status, client deviation status, client synchronization status, and alarm functions.

L8000-PTP is suitable for systems that require strict time synchronization accuracy and high-precision timing. It can continuously provide timing services after GPS or Beidou system failures or antenna failures, with a 24-hour timing accuracy better than 10 microseconds and a 72-hour deviation better than 1 millisecond. Our company provides a refund guarantee, a three-year warranty, and lifelong maintenance.

PTP timing system:

• PTP/IEEE1588-2008(Version2).default profile

• Receiver: GPS + Beidou, GLONASS (optional)

• The accuracy of satellite timing is better than 30ns (RMS)

• The resolution of the PTP timestamp is 8ns, and the timing accuracy is better than 100ns

• Output message rate: Maximum 128 sync messages per second

• Built-in oven-controlled crystal oscillator (OCXO): timekeeping accuracy better than 10 microseconds over 24 hours

NTP timing system

• 6 10/100/1000Base-T Ethernet ports

• GPS/BeiDou receiver accuracy: better than 30ns (RMS)

• Server processing capacity: not less than 20,000 times per second

• NTP timestamp timing accuracy: less than 3 microseconds

• Support tens of thousands of network clients

• Supports viewing NTP and CPU status

• Compatible with both IPv6 and IPv4 protocols

• Supports multiple protocols such as NTP, SNTP, TIME, HTTPS, SNMP, SSH, MD5, TELNET, FTP, SSL, SCP, CustomMIB, etc

• High-performance industrial-grade motherboard, efficient and high-concurrency Linux operating system

• Supports network card binding and heartbeat detection functions