How to choose 4g industrial wireless router

How to choose 4g industrial wireless router

　　4G industrial routers are not only used in ordinary life scenes, but also gradually appear in more scenes. Such as high-speed rail, large office spaces, shopping malls, buses and other traffic environments, how to choose a 4g industrial wireless router? Today we will take a look at how to choose a 4g industrial wireless router.

How to choose a 4g industrial router

　　1, 4g industrial router function selection

　　 The function selection of 4G industrial routers is similar to the selection of the scope of application. Both 4G routers with appropriate parameters are selected according to the requirements of the project. If there is a need for special functions, you can also choose a customized product.

　　2, 4g industrial router scope of application

　　 Since it is the selection of 4G industrial routers, home-level routers are not considered. The scope of application of industrial routers is based on the requirements of the project, just select 4G industrial routers with matching parameters. For example, in the outdoor industrial project in the Northeast, the winter temperature in the Northeast is about minus 20°C-30°C. Normal operation at this temperature needs to choose a 4G industrial router with a wide temperature range.

　　 If the 4G industrial wireless router is used in the intelligent public transportation system, and the data transmission speed and interface requirements are relatively high, then choose the equipment with high transmission speed requirements.

　　3, 4g industrial router interface selection

　　The communication interface is usually WLAN port, LAN port, 4G interface, and even the choice of serial port (RS232485422), to see if the interface meets the needs of the project. For example, some industrial routers do not have a serial port, which cannot meet the needs of projects that connect internal serial ports to the network; some projects do not require too many WAN ports, and you can choose a smaller number of WAN port routers, which is more affordable.

　　4, 4g industrial router with machine quantity selection

　　The choice of the amount of computers is mainly based on the actual scale of the project and the number of Internet-connected devices. Usually in the environment of a shopping mall, there are many access devices, so you need to choose a router with a higher amount of equipment. If it is not a special requirement, 24 wireless intervention devices can satisfy most industrial projects.