Simply speaking, based on the common router, the industrial 4G router
provides a high-speed networking device for industrial version design and 4G network access. It usually supports WIFI wireless LAN function and 4G LTE network standard. It is also compatible with 2G/3G network. And it can automatically select networking based on the priority of 4G>3G>2G.
Working principle of industrial 4G router:
The working principle of industrial 4G router is also very simple. The user inserts a SIM tariff card into the 4G industrial router and it can realize dial-up networking through 4G network and can achieve high-speed Internet access and carry on remote data transmission. The WIFI function of industrial 4G router can also realize network share and carry out data transmission in short distance or local area network. From the point of usage, the fool operation of industrial 4G router is deeply favored by the market.
Characteristics of industrial 4G router:
The industrial 4G router emphasizes on outdoor practicality, and its use scene is mainly industrial control projects, so it has high requirements for environmental adaptation, security protection, and appearance protection.