Differences between 4g modem and 4g lte cellular router

Industrial MODEM is a modular product specially developed for remote control, remote data acquisition system and remote distributed control system. It is similar in shape to the size of business card, and is easy to connect with the user board.

Modem is a necessary equipment of computer networking, a dial-up modem computer can, and the 4g lte cellular router is a way to help multiple computers share a network device, with the help of the router, several computers can be in the same Internet line access to the Internet, however, necessary equipment of the router is not the Internet, no router, the computer can still connected to the Internet through modem.

Due to the different functions, the two are connected in different ways. One end of a modem is connected to a telephone line, and the other end is connected to a computer or a 4g lte cellular router with sim card slot.

The modem has a simple shape, like a flat rectangular box, which is very small, while the 4g lte cellular router with sim card slot has a variety of shapes, including rectangular shape and oval shape, with a larger volume than the modem on the whole. In addition, the wireless router also has a number of different antenna devices.

Modems generally have only two ports, one for the phone line and one for the Internet, while 4g lte cellular routers with sim card slot have more ports. Usually, there are five ports, one for the modem, and the rest can be connected to one or more computers at will.