XIAMEN TONGKONG TECHNOLOGY CO., LTD. is a renowned Chinese manufacturer, supplier and factory of high quality industrial automation equipment. One of their top products is the Brs30 Hirschmann, a reliable and efficient managed industrial Ethernet switch. This switch has 24 Gigabit Ethernet ports and 4 SFP ports, making it ideal for large-scale industrial applications, where high-speed and high-volume data transfer is crucial. The Brs30 Hirschmann is also designed to be rugged and can withstand harsh environments - it has a wide temperature range, vibration resistance, and protection against dust and water. Managing this switch couldn't be easier, thanks to its user-friendly and intuitive web interface. The Brs30 Hirschmann also supports advanced network protocols, including QoS, SNMP, and VLAN, making it easy to integrate into complex industrial networks. In summary, the Brs30 Hirschmann is a top-of-the-line managed industrial Ethernet switch from a reputable Chinese manufacturer and supplier - XIAMEN TONGKONG TECHNOLOGY CO., LTD. Its high-speed, reliability, and ruggedness make it an ideal solution for various industrial automation systems.