Integrated Time System Device

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
PTP	Client Response Capacity	500 client/sec
NTP	Timing Accuracy	<1.5ms
NTP	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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