#Beidou/GPS Timer Server

[gfuveelectronics]

GB8002 RACK-MOUNT HIGH PRECISION BEIDOU/GPS NTP TIME SERVER GB8002 high precision BeiDou / GPS time server is developed by our company based on GPS timing technology device. It can display and send standard time. The time server uses the PPS and time message of BeiDou Navigation System and GPS (Global Positioning System) satellite to output time synchronization pulse. The device uses SMT surface mount technology for production and high-speed chip for control, with high precision, high stability, strong function, no accumulative error, cost-effective and easy to operate. It is also not limited by geographical and climatic conditions. The device can be widely used in electric power system, network synchronization, communication, traffic management and national defense need timing and punctuality etc. The device has a variety of interfaces. such as RJ45, RS-232, RS-422/RS-485, IRIG-B, TTL Pulse etc. Multi-channel output pulses such as seconds, minutes and hours (free translation), convenient connections and related device, implements unidirectional or bi-directional communication.

FEATURES �� Provide programmable TTL pulse, can be set to PPS, PPM and PPH, flexible and convenient. ■ 1U Frame structure ,19 inch standard chassis, easy installation and maintenance. ■ All-weather signal coverage to ensure long-term continuous high-reliability high-precision timing. ■ All signal input and output interfaces are photoelectric isolation measures, safe and reliable. ■ High performance, wide range switching power supply, AC-DC compatible input, convenient and reliable, stable operation. ■ Satellite signal receiving and self-service hot standby, according to priority automatically select clock source, seamless switching. ■ The 32-bit high-speed microprocessor + large-scale integrated FPGA chip, parallel high-speed data processing and various codes, excellent performance. ■ Separate 10 M/100M network ports (each port has a separate MAC address), flexible configuration, can be used in different sub-nets or different physical isolation networks, using NTP/SNTP protocols to provide time synchronization services. ■ High-precision punctuality frequency is derived from adaptive synchronization technology, closed-loop control punctuality technology to tame constant temperature crystal oscillator, to achieve long-time high-precision punctuality. ■ Central master clock has 1 channel pulse ,10 channels B code ,3 channels 232 serial port ,3 channels 485 serial port ,2 channels Ethernet. ■ Optional GPS or BeiDou or CDMA three satellite receiving modes, high signal strength, local distributed installation is convenient. Especially suitable for communication base station, power plant, substation, machine room and other equipment time synchronization.

APPLICATION ■ Power plant; ■ Airport time system; ■ Hospital time system; ■ Electric power system; ■ Traffic management system; ■ Radio and television system; ■ Financial insurance company; ■ Network time synchronization; ■ Mobile communication system; ■ Petrochemical iron and steel enterprises;