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.

Compared with the commonly used programmable controller PLC, RTU usually has excellent communication capabilities and larger storage capacity, is suitable for harsher temperature and humidity environments, and provides more computing functions. RTU products are widely used in SCADA systems in industries such as oil and gas, water conservancy, power dispatch, and municipal dispatch.

5G industrial routers are paired with 5G communications, supporting more real-time applications, accommodating more devices with low-latency networking, and greater data collection and forwarding capabilities.

The 4G industrial router is designed with an industrial-grade design method, so it is also used in the industrial industry in most cases to ensure stable and reliable data transmission. It is an industrial-grade multi-functional IoT terminal device.

4G routers are mainly used for 4G users' Internet access and wireless coverage. The wireless router can be directly connected to all the ADSL MODEM or CABLE MODEM connected to the Ethernet, or it can be re-connected through the switch/hub, broadband router and other LAN methods when in use. It has a built-in simple virtual dial-up software that can store user names and passwords to dial-up Interne···