L5000-PTP Master ClockMaster Clock

The ephemeris data and atomic clock frequency reference of each satellite within the GPS Beidou system, after undergoing delay compensation, filtering, and PID algorithms, achieve local clock synchronization and high-precision maintenance functions. With professional digital hardware design, it possesses various reliable clock signal output functions. The product design supports the full version of NTP protocol, symmetric MD5 security encryption protocol, and asymmetric RSA certificate encryption protocol, achieving client time synchronization accuracy better than 2 milliseconds.

It supports various functions such as 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, etc. When paired with the unified management software L5000-PTP, it is suitable for systems that require strict time synchronization accuracy and high-precision timing. It can continuously provide timing services after GPS/BeiDou system failure or antenna failure, with a 24-hour timing accuracy better than 10 microseconds and a 72-hour deviation better than 1 millisecond.

Our company offers a money-back guarantee, a three-year warranty, and lifetime maintenance.

 

• Frequency: GPS satellite L1 band, Beidou-2 satellite B1 band

• Interface: BNC-KF3;

• Number of circuits: 1 circuit.

• Power: >7dBm;

• Impedance: 50Ω;

• Interface: BNC-KF3;

• Number of ways: 1

• Level: LVTTL;

• Interface: BNC-KF3;

• Number of circuits: 1 circuit.

• Level: RS422;

• Format: in accordance with the requirements of the National Military Standard GJB2991A-2008;

• Interface: 12M-3B;

• Number of ways: 1 way.

output signal

 PTP

• Protocol: IEEE1588-v2;

• Operating mode: unicast/multicast, one-step/two-step, three-layer, E2E;

• Speed: 10M/100M/1000M adaptive;

• Synchronization accuracy: ≤100ns (direct connection);

• Interface: YW1-20F01;

• Number of paths: 1 path.

• Protocol: NTPv1/v2/v3/v4, SNTP;

• Speed: 10M/100M/1000M auto-sensing;

• Synchronization accuracy: ≤50us (direct connection);

• Request volume: greater than 50,000 times/second;

• Interface: YW1-20F01;

• Number of circuits: 1 circuit.

• Level: LVTTL;

• Interface: BNC-KF3;

• Number of routes: 1 route.