What is a 4g industrial router?

Introducing what is 4g router. How does industrial 4g router with sim card slot work.

What is a 4G router? It is a high-speed iot router that is fully compatible with 5G/4G/3G/2G networks, with VPN links, industrial-grade protection and wide temperature setting corrections, and can simply form a high-speed and stable wireless transmission network using a public cellular network.

The industrial-grade 4g router with sim card slot uses high-performance industrial-grade 32-bit communication processors and industrial-grade wireless modules, with embedded real-time operating systems as software supporting platforms, including RS232(or RS485/RS422), Ethernet LAN, Ethernet WAN, and wi-fi.

How the 4G router works?

The wireless 4G module is mainly built into the original router. Users can first use the meter (SIM card) to plug into the 4G router and obtain it through the carrier's 4G network dial-up, network WCDMA, TD-SCDMA, data transmission, and Internet access. The router has WIFI capability for sharing the Internet, and if the phone, computer, or psp has wireless card or wifi capability, you can access the Internet through a 4G wireless router, which is useful for sharing a 3G wireless network in a wireless LAN. Some manufacturers have wired broadband interfaces that allow normal Internet access without 4G. 4G wireless routers allow broadband connections, and it is becoming common for applications such as monochrome networks to meet or exceed ADSL's current network bandwidth.

The role of 4G industrial router

1. Improve data processing and transmission speed

With high performance MIPS kernel, it provides high capacity memory cache (DDR2-1Gbits), powerful performance and excellent performance to meet the performance requirements of large data transfer applications (such as images and video)

2. Network and communication

Compared with the common router, the replicated industrial environment also puts forward higher requirements for the industrial router. The 4G industrial router uses high-performance industrial-grade 4G wireless modules to provide industrial-grade high-security and high-precision components, extremely wide temperature correction screen of -40 ~ +85 degrees Celsius, easy to adapt to high temperature and cold working environment, reliable network and network security communication of unmanned systems.

3. 2/3/4G signal auto switch.

Dual 4G antenna signal is more stable, in addition to FDD-LTE/TD-LTE two LTE standards, can also be downward compatible with 2G/3G, support td-scdma/wcdma/edge.

4. Stable WIFI signal

Dual Wi-Fi antenna signals support 802.11b/g/n and up to 24 wireless STA connections for automatic and manual channel selection. In addition, WIFI signals support WPA/WPA2, WEP and other encryption modes, and WIFI signals are secure and stable.