In the application of industrial IoT, the stability and speed of network connection are the key to ensuring the efficient operation of the system. For people who need to do networking applications, here are some professional methods to improve the speed of industrial routers:

Choose high-performance hardware:

Industrial routers equipped with high-performance processors, communication modules, and memory are selected to ensure efficient processing of large data transfers and multi-device connectivity.
The high-gain external antenna is used together to further optimize signal reception, improve signal strength and quality, and thus enhance network speed.

Optimize the network environment:

Relocate the router to a central and open position in the environment, away from metal objects and large equipment to reduce interference.
Use network analysis tools such as WiFi analyzer to check and select channels with less interference.
Deploy signal boosters or wireless APs to expand coverage and eliminate dead zones by adding signal boosters or wireless router access points.

Reduce network load:

Regularly check and manage the devices connected to the router, limit the number of connections, and ensure that it does not exceed its carrying capacity.
Adopt a time-sharing strategy and limit the connection of certain devices during high traffic periods.

Adjust network configuration:

Reasonably configure QoS service quality to ensure sufficient bandwidth for high-priority applications such as video surveillance and real-time data transmission.
For routers that support multiple bands, choose the appropriate band to optimize signal and speed.

Update firmware and drivers:

Regularly check and update the firmware and drivers of the router to obtain the latest features and performance optimizations.

Choose a high-quality operator and data plan:

There are differences in network coverage and service quality among different operators. Choosing an operator with good network coverage and fast speed can significantly improve the network speed.
Choose a data plan suitable for industrial applications to ensure sufficient bandwidth and data traffic to meet industrial connectivity needs.

VPN and multi-path transmission technology are adopted:

Connect the industrial router to the company's internal network using a VPN to reduce data transmission latency and packet loss rates, and improve data transmission security.
Using multi-path transmission technology to distribute data across multiple paths for transmission, improving the reliability and stability of data transmission.

Monitor network usage:

Regularly check network traffic and usage through network monitoring tools to detect and resolve potential network issues in a timely manner.
Improving the network speed of industrial routers requires starting from multiple aspects, including selecting high-performance hardware, optimizing the network environment, reducing network load, adjusting network configuration, updating firmware and drivers, selecting high-quality operators and data packages, adopting VPN and multi-path transmission technology, and monitoring network usage. These methods work together to improve the performance of industrial routers and ensure the smooth operation of industrial IoT applications.