NTP network time server (network time consistent timing GPS satellites, NTP clock synchronization) is still only by Jinan Electronics Co., an independent research and development of network time service system. It is a high-tech smart, and can work independently and based on the NTP / SNTP protocol of high-precision network time server. Device from the upper time source (GPS / Compass / CDMA / NTP / OCXO / rubidium atomic clock) to obtain the standard clock signal information, and the information transmitted in the network in order to meet all the needs of the client's school. Time of the signal in the network need more equipment, such as a server, PC, network equipment and controllers. The product has a variety of models to choose from, W9006C to have a 10 / 100M adaptive Ethernet port, W9006D to have two 10 / 100M adaptive Ethernet port, W9005 as there are four 10 / 100M adaptive Ethernet port, mutual isolation between the physical network port, a network failure occurs when the mouth does not affect the work of other network port normal, fully guaranteed data security. IP addresses can be set to the same network segment or different segments, and two Ethernet ports set to the same IP address as the backup. High-performance NTP network time server is still only provide standard time synchronization service for large IT companies, the new ultra-high-bandwidth network. Accurate clock synchronization is widely used in network security, network logs, payment systems, power transmission, maintaining database integrity, VoIP and other substantive application. As long as online, yet only product will use a variety of ports, high-speed network interfaces and GPS clock receiver technology to provide secure and reliable network time synchronization information. Two 10/100 / 1000M adaptive Ethernet interface provides high speed and high capacity data throughput to ensure that thousands of network clients <10 ms time synchronization information, it does not need to change the network topology easy access, with strong mobility. Features NTP network time server: 1-performance hardware platform supports a) embedded operating system development, product performance and greatly enhance b) of the original high-quality industrial-grade, high standards of electrical design, the device has excellent electrical isolation and electromagnetic shielding performance c) high-performance, wide range of professional server power backing, more stable d) Two Hundred Gigabit adaptive network interface provides high speed and high capacity data throughput 2 convenient system deployment a) has two independent 100 / 1000M adaptive network port, flexible allocation of network addresses, support to connect different network subnets or physical isolation b) Support to obtain the time information from the GPS atomic clock as the reference time signal of the machine, provide external time to request service, providing time signals million units for the client, server, workstation, network system to achieve precise time scale unified c) WINDOWS9X / NT / 2000 / XP / 2003 / vista, LINUX, UNIX, SUN SOLARIS, IBM AIX , HP-UX and other operating systems and supports the NTP protocol routers, switches, intelligent controllers and other network equipment can easily access, without changing the existing network topology of 3 high-precision time synchronization and coordination with the World punctuality technology a) when UTC high (NTSC) synchronization accuracy, GPS synchronization accuracy 100ns b) the use of multi-sync from the adaptive synchronization technology, more secure synchronization accuracy c) support: NTP, SNTP, ARP, UDP, TCP, Telent, web, ICMP, SNMP, DHCP and TFTP network protocols, such as a stable and reliable system operation 4 Safeguard Mechanism a) body through professional magnetic treatment, anti-interference ability b) supports simultaneous access to GPS, Compass, CDMA, OCXO, NTP network and automatically different sources seamless handover to ensure the safety and reliability c timing system) with self-reset capability when program error due to interference caused by devices that can automatically resume normal operation d) records related to the system registry, device calibration, the event source synchronous All log information and provide consulting services e) support synchronous equipment condition monitoring 5 Web-based access management a) B / S architecture design, convenient browser-based control and maintenance management b) the system user can target device group Management is still the only mode of NTP network time server is automatically synchronized to GPS, Compass, CDMA, OCXO, NTP highest priority, if the high priority signal is lost or restored, the device will be a smooth transition from the current signal is used the available signal. In different backup time and frequency source when the source is the behavior of best practices. Time accuracy of GPS time source device obtained is relative to the UTC time millionth of a second, and provides the detection of the target device status, summary, only NTP network time server is still your best network clock synchronization solution .