When choosing an industrial 4G router, consider the following factors:
1. Adapt to the environment: Industrial 4G routers need to be able to adapt to a variety of harsh industrial environments, including high temperature, low temperature, humidity, vibration and so on. Therefore, choose an industrial router with dustproof, waterproof, vibration-proof and other functions.
2. Network compatibility: Ensure that the industrial 4G router supports and is compatible with the 4G network frequency band and standard in the target area to ensure a stable wireless connection.
3. Signal strength and coverage: Industrial 4G routers should have strong signal reception capability and be able to provide reliable wireless coverage over a wide range, especially in areas with long distances or weak signals.
4. Data transmission speed: Choose an industrial 4G router with high-speed data transmission capability to ensure real-time data transmission and response.
5. Security: Industrial 4G routers should have strong security features, including firewall, VPN (Virtual Private Network), etc., to protect the security and confidentiality of data.
6. Management and monitoring functions: Select an industrial 4G router with remote management and monitoring functions to monitor the status of equipment in real time, perform remote configuration and troubleshooting, etc.
7. Scalability and compatibility: Consider the scalability and compatibility of industrial 4G routers to adapt to future expansion needs and the introduction of new technologies.
8. Reliability and stability: Choose an industrial 4G router with advanced fault recovery mechanisms and redundancy to ensure system stability and continuous operation.
9. Technical support and after-sales service: select manufacturers or brands with good reputation, providing comprehensive technical support and perfect after-sales service.
Considering these factors, we can refer to the product specifications and performance indicators of different manufacturers, and compare and evaluate them with the actual needs to select the appropriate industrial 4G router. At the same time, you can refer to the comments and suggestions of other users to get more reference information.
● Choose a certified wireless router. This industrial router has passed the national professional certification, which is the guarantee of quality.
● For example, some industrial routers do not have serial ports, which cannot meet the project needs of internal serial port connection; Some projects do not need too many Wan ports, you can choose a smaller number of Wan port routers, which is also more affordable.
● First of all, you can unplug and plug the 4G antenna. Unplugging the antenna will cause the 4G signal to be interrupted. Then you plug in the antenna again after 20 minutes. The 4G router needs to be able to access the Internet again. You repeat the experiment several times. The router needs to be able to withstand the test.
● Internet access mode selection. There are generally three ways to access the Internet in the setting interface: static IP, dynamic IP and ADSL virtual dialing. According to the requirements of the industrial router itself, choose the right way to access the Internet.
● Wireless settings. This page is mainly used to set the basic parameters and wireless network security.
● It depends on the purpose. The quality of wireless signals will affect the performance of wireless transmission, so you can choose products with more external antennas, of course, the choice of wireless chips is more critical.
● Quality of wireless signals The quality of wireless signals will negatively affect the performance of wireless transmission, so you can freely choose products with more external antennas. Of course, the free choice of wireless chips is more critical.
