The 4G data transmission unit is an industrial-grade wireless data transmission device that supports the wireless networks of the three major operators of China Telecom, China Mobile, and China Unicom, and provides users with the function of TCP transparent wireless long-distance data transmission or UDP transparent wireless long-distance data transmission.
4G data transmission units generally support serial RS232 interfaces and RS485 interfaces. Customers can directly connect to the above device interfaces to transparently transmit data from the customer’s PLC equipment and industrial control equipment to the customer’s data center to achieve data collection and data collection of the client’s end equipment. Transmission, equipment control and other functions.
The equipment provides online maintenance technology to keep data terminals permanently online, keep data links open at all times, and achieve high-speed, stable, and reliable TCP/UDP transparent data transmission functions.
How to use the 4G digital transmission unit?
Generally speaking, every manufacturer of 4G data transmission unit will have corresponding documentation and configuration software. However, this configuration software has already prepared some serial port debugging instructions. You only need to fill in the relevant parameters and start the relevant functions. You can configure the 4G data transmission unit. The so-called configuration mainly refers to specifying the IP and port of the server through this configuration software.
The most basic usage of the 4G data transmission unit is to put an activated SIM card into the device. After the device is powered on, it first registers with the network, and then establishes a connection with the data processing center through the network. This connection involves wireless network operators, broadband network providers, the network conditions of the user’s company, and the user’s computer configuration. Therefore, to establish this connection, all parts need to be configured.
This product has been widely used in remote power monitoring, hydrology and water resources monitoring, flash flood and geological disaster monitoring and early warning, environmental pollution monitoring, meteorological data collection, forest fire monitoring, industrial remote data collection and transmission and other fields. As long as there is a 4G/3G/2G network, the 4G data transmission unit can provide you with wireless data transmission services and solve the problem of data transmission in the wild without any wiring.