What is 4G industrial router and its working principle?

What is a 4G industrial router and its working principle?

What is 4G industrial router? The function of 4G wireless router is introduced

4G wireless router working principle:

The 4G router mainly embeds the wireless 4G module in the original router. First, the user uses a tariff card (SIM card) to insert the 4G router, and dials up the network through the operator's 4G network, which can realize data transmission, Internet access, etc. The router has WIFI function to realize sharing To access the Internet, as long as the mobile phone, computer, and psp have a wireless network card or have a wifi function, they can access the Internet through a 4G wireless router, which provides great convenience for the realization of wireless local area network sharing 4G wireless network. Some manufacturers also have wired broadband interfaces, which can connect to the Internet normally without 4G. Through 4G wireless routers, broadband connections can be achieved, reaching or exceeding the network bandwidth of current ADSL, which has become very widespread in applications such as office and travel or in the Internet of Things.

Wireless Router

A 4G industrial router usually refers to a device that adopts an industrial-grade design concept and uses a 4G network to realize data transmission. The product is equipped with a high-performance industrial-grade communication processor and an embedded operating system as a software support platform.

The 4G industrial router system integrates communication protocols from the logical link layer to the application layer, and supports VPN, firewall, static/dynamic routing, PPP Server and PPP Client, DHCP Server and DHCP Client, etc. After the power is connected, it can dial automatically, automatically maintain the communication path, and ensure that the line is not dropped; it supports functions such as automatic online and offline timing.

The 4G industrial router system is stable, equipped with an all-metal casing, and has stronger anti-interference and anti-radiation performance. The product system comes with watchdog software and hardware protection to ensure 24-hour stable work without downtime.

4G industrial router

4G wireless router classification:

4G routers can be divided into industrial 4G routers, commercial 4G routers, and home 4G routers according to their uses.

The function of 4G wireless router:

4G routers are mainly used for 4G users to access the Internet and wireless coverage. The wireless router can be directly connected with all Ethernet-connected ADSL MODEM or CABLE MODEM, or it can be re-connected through a local area network such as a switch/hub, broadband router, etc. when in use. It has a built-in simple virtual dial-up software, which can store user names and passwords to dial up the Internet, and can provide automatic dialing functions for ADSL, CM, etc. that dial up to the Internet, without manual dialing or occupying a computer as a server. In addition, wireless routers generally have relatively more complete security protection functions.

At present, 4G industrial routers are mainly used in intelligent transportation, intelligent monitoring, water conservancy and environmental protection, power data monitoring, postal system, weather monitoring, mobile Internet of Things and other industries.

Changsha Zhongke Zhilian Technology Co., Ltd. is mainly engaged in the research and development, production and sales of 4G industrial routers, 5G industrial routers, industrial switches, DTU, RTU, LoRa gateways and smart equipment products. With the corporate positioning of "humanization, specialization, and technology", we continue to attract professionals with high quality and high education to join us; with the rapid development of the market economy, our company has achieved nearly 100 companies in foreign markets. Including the United States, Germany, Russia, Egypt, India, Thailand, Singapore, Vietnam, India, Australia and more than 50 countries. And we will always maintain our development momentum, continue to expand domestic and foreign markets, and become bigger and stronger. All colleagues of Changsha Zhongke Zhilian Technology Co., Ltd. have always adhered to the premise of technological development and innovation, and customer service as the basis, and constantly improved the construction of the company's soft and hard facilities.