NTP Server is a time server based on the NTP (v2, v3, v4) /SNTP protocol. It obtains standard UTC time information from the GNSS satellite receiver and transmits this information on . Devices in that require time signals, such as computers and controllers, can synchronize with standard clock signals to realize timing function. Standard clock information is transmitted via TCP/IP network, supporting point-to-point and broadcast transmission modes. It is simple to use, only need to connect to GNSS satellite antenna, the entire network can be time synchronized. It is small and easy to install. It boasts ultra-low power consumption. Just plug and play. The product has been tested by a large number of practical applications in the market, and is stable and reliable to use. Up to 6000 visits per second WebUI interface, convenient and quick management Local area network synchronization timing accuracy: 0.5-2ms Internally integrated high-precision timing GNSS satellite receiver Support GPS, Beidou, GLONASS, QZSS NTP v2 (RFC 1119), NTP v3 (RFC 1305), NTP v4 (RFC5905) SNTP v3 (RFC 1769), SNTP v4 (RFC 2030) Support MD5 information verification Support SERVER and BROADCAST working modes Ethernet port supports 10/100M, full-duplex, half-duplex, and automatic-negotiation mechanism Support for user-defined address NMEA0183 transmits via TCP protocol Compact structure, easy to install Power consumption 1W Industrial working temperature range Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:black Material:Metal + plastic Size:80 x 23.8 x 90mm Package Contents: 1 Set * NTP Time Server Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.