​ The industrial router supports serial port DTU, wired/wireless dual backup functions, and supports 5G/4G/WIFI/VPN and other networking; it is suitable for multi-channel big data, picture, and video data transmission in industrial field remote monitoring. It has 4 LAN ports, 1 WAN port, 1 RS232 and 1 RS485 (optional); the WAN port can be customized as a LAN port and expanded to 5 LAN ports; the ···

This computer is used to set and adjust the parameters of the DTU. At the same time, when testing, it can connect to the DTU as a virtual data source device, and send and receive data with the host computer data center through the serial port debugging tool.

The communication between the DTU and the server is initiated by the GPRS DTU (client), and the server responds to the DTU by sending back feedback or accepting communication. The DTU end and the server end together form an application system based on GPRS and INTERNET network communication.

DTU equipment belongs to the lower-level computer, and the data center responsible for processing DTU return information is the upper-level computer. The typical application method is that multiple DTUs correspond to one data center. However, the upper computer and the lower computer do not necessarily have a one-to-one correspondence. They can be one lower computer corresponding to one or more up···

The data transfer unit DTU (Data Transfer Unit) is a wireless terminal device specially used to convert serial port data into IP data or convert IP data into serial port data for transmission through a wireless communication network.

The 4G industrial-grade wireless router is specially designed for complex industrial environments. It supports 4G Internet access, wired access and wireless relay three Internet access methods. As long as the front-end camera is connected to the 4G industrial router, the back-end storage device and management computer are also connected to the router. , The entire video surveillance network can be···

5G industrial-grade routers are not only used in ordinary life scenes, but also gradually appear in more scenes. For example, in various traffic environments such as high-speed rail, large office spaces, shopping malls, buses, etc., how to choose a 5G industrial-grade wireless router? Today we will take a look at how to choose a 5G industrial wireless router.

The key feature of the dual-card industrial router is the dual-card multi-mode, which completes the simultaneous online situation of various operators. The wired network and the wireless network can be switched at any time and anywhere, and the communication link can be switched and backed up to prevent dropped connections and ensure the entire project No interruption occurs. It also supports VPN ···

RTU has excellent communication capabilities and larger data storage capacity, especially suitable for harsh temperature and humidity environments, and provides more complex calculation functions. RTU is a typical application in the field of environmental monitoring, which can collect, save and transmit field data, and can also realize the functions of remote control, remote signaling, and remote ···

According to the different data transmission methods of DTU, DTU can be divided into 4 types: GPRS DTU, WIFI DTU, CAN DTU, 4G DTU.