The coal mine uses Ethernet as the backbone network for transmission, which enables the underground mine safety information, equipment operating condition information and control information to be transmitted on a platform, which improves the reliability and transmission capacity of the transmission platform. Centralized monitoring and management have effectively improved mine production safety and realized remote centralized monitoring and control of coal mine information. HANSUN uses HX2024W-8SFP-410G, HX2008W-4SFP, HX2008W-8SFP, HX2008W-4SFP, HX2016W-8SFP, HX2005, HX2008 in the mine network monitoring system solution. The mine site environment is relatively harsh, in terms of vibration, humidity, and temperature. It is worse than the ordinary environment. Therefore, it is recommended to use aerospace industrial-grade switch products to connect to the industrial network. Install cameras and explosion-proof devices at necessary monitoring points. Ensure real-time monitoring and monitoring of the environmental conditions on site to ensure site safety.