AP-GTR250 embedded NTP server with GPS time receiver hardware receives GPS time information from GPS satellite and performs the NTP(network time protocol) server service for network based application server which requires accurate time information like as CCTV NVR server. AP-GTR250 embedded NTP server terminal is easy to manage remotely and provides excellent scalability. This device can be applied to various real-time video applications such as video surveillance, traffic management and monitoring for disaster prevention
AP-GTR250 embedded NTP server transmits GPS time information to network based application server which requires accurate time information via ethernet port. In local area network, this device transmits GPS based time information to application server like as CCTV recording server by using NTP protocol. Without GPS based time synchronization or NTP server, if time is passed after installation or in service, each application server’s time clock is mismatched comparing with GPS based real-time. Especially, in case of CCTV application, time mismatching should be solved between real-time and CCTV application server’s current time.
AP-GTR250 provides easy system cabling and Installation service by using LAN interface and internal GPS time receive hardware module. In front of AP-GTR250, there is one fast Ethernet port, RS232C console port and external GPS antenna interface port. Also, there is LED display for GPS Time Display (Hour/Minute/Sec) and GPS Synchronization. At the rear of AP-GTR250, there is external power supply interface and power on/off switch. Default GPS antenna cable is 10m.
AP-GTR250 embedded NTP server is embedded with Smart Web Manager for system management. User may setup/manage AP-GTR250 system through PC, smart phone, and tablet device.
AddPac network products are well recognized in terms of performance and stability in the world. With our accumulated experience in enterprise market and communication market, AP-GTR250 embedded NTP server with internal GPS time receiver hardware module will satisfy the needs of customer along with AddPac network CCTV solution.
NTP Client List Function
The manager or user of a GPS NTP server sometime want to see NTP client list to check which device access the GPS NTP server. The NTP client list function provides NTP protocol server access time information and IP address information of NTP client devices which requests NTP protocol service to AP-GTR2000GD GPS NTP server. It is designed to allow users to view a list of NTP clients using Smart Web Manager or Command Line Interface (CLI) commands.
Smart Web Manager (NTP Client List)
Command Line Interface (CLI) (NTP Client List)
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