Coal Intrinsically Safe Network Switch

Coal Intrinsically Safe Network Switch

■Overview

KJJ18 intrinsically safe ring network switch is the main equipment of coal mine safety monitoring system. As the Internet spreads to every corner, the world has entered a new era of modern communication technology; this switch is an Ethernet device specially developed by our company for coal mine industry control. The switch conforms to the IEEE802.3 standard. Due to the harsh working environment in coal mines, the switch adopts advanced technologies such as redundant network, self-healing, and rapid recovery from disconnection, which greatly meets the complex and harsh working environment in coal mines.

■Main Function

● The switch is an intrinsically safe product with small size, light weight and very convenient installation;
● The switch adopts high-speed ring network redundancy protocol, and the self-healing time of the ring network is less than 20ms;
● There are various types of switch ports, with 3 Gigabit optical ports, 2 100M optical ports, 4 100M electrical ports, and 4 RS-485 ports, which are convenient for system access;
● The switch has rich network management functions such as VLAN, port aggregation, port mirroring, flow control, and event alarms;
● The switch supports multicast filtering and broadcast storm suppression, making data communication more reliable

■Our Company
Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc.