LF7300
Product Overview
The LF7300 is a high-performance integrated time system device with IEEE 1588 functionality. It features a built-in miniaturized rubidium atomic frequency standard and provides 10ns-level output.
Features:
Standalone 1U, 19-inch design
Supports GPS/Beidou dual-mode satellite input; supports external B-code input
Comprehensive output ports, including support for 10MHz, PPS, IRIG-B, NTP, and PTP
Supports IEEE 1588v2 and can function as a PTP master clock
Powerful timekeeping capabilities, achieving 24-hour accuracy better than 500 nanoseconds
Technical Indicators
| Project | Technical Specifications | |
| PPS Output | Timing Accuracy | ≤20ns(RMS) |
| PTP | Output Accuracy | ≤50ns |
| Client Response Capacity | 500 client/sec | |
| NTP | Timing Accuracy | <1.5ms |
| Number of Responses | 1000 times/second | |
| 10MHz Sine Wave | Frequency Accuracy | <5.0E-13 (Locked, 24-hour average) |
| Phase Noise | -60dBc/Hz@1Hz | |
| <-80dBc/Hz@10Hz | ||
| -107dBc/Hz@100Hz | ||
| <-125dBc/Hz@1kHz | ||
| -135dBc/Hz@10kHz | ||
| <-140dBc/Hz@100kHz | ||
| Timekeeping Function | 24-hour performance retention | ≤500ns |
| Management Port | RS232 Serial Port, RJ45 Network Port | |
| Power Supply | 220V (AC) | |
| Power Consumption | ≤25W | |
| Environmental Adaptability | Operating Temperature | -10°C~+60°C |
| Storage Temperature | -30°C~+70°C | |
| Humidity | 0~95% (non-condensing) | |
| Dimensions (H×W×D) | 44mm×443mm×322mm | |
| Weight | ≤3kg | |
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