High precision time synchronization equipment-SM2500-Zhejiang Saisi Electronic Technology Co., Ltd

+86-18267331462

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Clock System

Time & Frequency Synchronization Server

Multifunctional time-frequency convergence platformSM2000 High precision time synchronization equipmentSM2500

PTP Time Synchronization Server

High precision time synchronization equipmentSM2500 Multifunctional time-frequency convergence platformSM2000 Outdoor type PTP serverLF7310

High Precision NTP Server

Multifunctional time-frequency convergence platformSM2000 High precision time synchronization equipmentSM2500 Sub-clock systemTS8000 TS8000 expansion box/NTP/RS422 Power time synchronization deviceTS3000（4U） NTP Time ServerTS3000（1U） Modular NTP ServerTS3000U 10 Gigabit interface NTP serverNS7210 High Performance NTP ServerNS7200

Time Server

Power time synchronization deviceTS3000（4U） NTP Time ServerTS3000（1U） Modular NTP ServerTS3000U

Master-slave Clock System

Sub-clock systemTS8000 TS8000 expansion box/NTP/RS422 Analog sub-clock Digital sub-clocks

BBU Time Server

Outdoor type PTP serverLF7310 Integrated time-series equipmentLF7300 GPS / BeiDou intelligent splitting systemGNSS100/200

High Performance Time Server

Integrated time-series equipmentLF7300

GNSs Spoofing and Jamming Detector

Space-time safety isolation deviceGNR300

Frequency Test Platform

Frequency Stability AnalyzerPT1300 Integrated Time and Frequency TesterTT1000

Fiber Comparison Device

Fiber/E1 Timing ComparisonFT6000

Timing Module/Timing Board

High precision timing moduleMOC600 High precision VPX timing boardMOC700 10ns precision timing moduleMOC620 PCle Timing CardMOC330

Clock Chips

10-way single-ended bufferAC2101 10-way differential bufferAC2301 Clock SOC chipsAC4300 Low jitter clock generatorAC1571

Crystal Oscillator & Atomic Clocks

Ultra-low noise OCXO

Ultra-low noise, high second stability OCXO High frequency ultra-low noise OCXO

Ultra High Stability OCXO

Ultra High Stability OCXOO3627 Ultra-high stability OCXOO5050 Ultra-high stability OCXOO2522 Ultra Highly stable OCXOO2525 Ultra Highly stable OCXOO2020

Miniaturized OCXO

Miniaturized OCXOO1409 Miniaturized OCXOO0907

Domesticated OCXO

Domesticated OCXOO3627 Domesticated OCXOO2525 Domesticated OCXOO2020

Clock Module

High-hold compact clock moduleD3627

Atomic clocks

Miniature Rubidium ClockQT31 CPT Atomic ClockQT55 Chip Scale Atomic ClockQT45

Home > Product > Clock System > High Precision NTP Server > SM2500

High precision time synchronization equipment

SM2500

SM2500 is a high-performance IEEE 1588 time server developed for high-precision time requirements of various industries and can be used as a small BITS. Meet the needs of various industries for high precision time, time accuracy can reach 30ns.

Product Features：

· Hot-swappable, redundant power supply, input and output design

· Configurable with rubidium clocks or highly stable thermostatic crystals

· Compatible with PTP/NTP/SyncE to meet the requirements of high-precision time sources

Main Applications：

Mobile operators, electric power systems, radio and television systems, rail transit systems, intelligent hospitals, financial systems, civil aviation systems, smart cities and other industries.

Technical specifications

Item		Specification
Synchronization Performance	Frequency Accuracy （Tracking Satellite）	±5.0E-14
	Frequency Accuracy （Holdover）	±1E-10(Rubidium) ±1E-8(OCXO)
	Pull-in Range	±2.0E-8
	Hold-in Range	±2.3E-8
	Jitter	＜0.01UI
	Wander	40ns/2 days
	Phase Transients	≤61ns
	Phase discontinuity	≤61ns
	Keeping Ability	-1.44E-15(Rubidium) 2.598E-14(OCXO)
	Holdover Performance	＜±200ns (8h)
		＜±1us (24h)
PTP Performance	Output Accuracy	＜30ns
	Output Uncertainty	＜5ns
	Client Responsiveness	500 T-BC/s
Power Supply		2 x -48V DC, ±20%
Consumption		＜60W
Ambient Environment	Temperature	-10℃~60℃
Ambient Environment	Humidity	0~95%(non-condensing)
Dimension		440x280x44mm（1U）
Weight		6kg