Main Applications:
Suitable for power, security, petrochemical, water conservancy, communications, scientific research institutes, and other fields.
Product Overview
The LF7500 is a high-performance, integrated time synchronization device with IEEE1588v2 (PTP) functionality. Featuring a rich set of output interfaces and easy installation, it can operate continuously in harsh environments, such as equipment rooms and vehicles, and has been widely used in related fields.
Features:
Multiple reference source inputs, Beidou B1 and B3 combined timing modes
Supports GPS/Beidou dual-mode satellite input
Beidou P-code and C-code timing capabilities, as well as direct P-code capture
Supports optional rubidium atomic clocks or OCXOs
The system features an RTC circuit and battery to maintain system time in the event of a power outage
Supports MD5 security encryption and certificate encryption protocols
Supports SNMP management
Adopts a "three-location isolation" design to meet aviation application requirements
Main Applications:
Suitable for power, security, petrochemical, water conservancy, communications, scientific research institutes, and other fields.
Technical Indicators
| Project | Technical Specifications | |
| Time Stamp Output | Timing Accuracy | ≤50ns (relative to JY standard time, 1σ, PDOP<4) |
| Timekeeping Accuracy | ≤1ms/6month (Rubidium clock) | |
| PPS | Time Code Accuracy | ≤50ns |
| Timing Accuracy | ≤±100ns | |
| NTP | Timing Accuracy | ≤10ms (typical for LAN) |
| ≤50ms (typical for WAN) | ||
| 10MHz Sine Wave | Frequency Accuracy | <3.0E-12 (after 24 hours of continuous tracking) |
| Impedance | 50Ω | |
| Amplitude | ≥2.5VP-P | |
| Power Supply | AC 220V | |
| Power Consumption | ≤30W | |
| Environmental Adaptability | Operating Temperature | -20°C~+60°C |
| Storage Temperature | -40°C~+70°C | |
| Humidity | 0~95% (non-condensing) (25±5°C) | |
| Dimensions (H×W×D) | 88mm×483mm×400mm | |
| Weight | ≤15kg | |
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