The EUS7481 from Teledyne is a 4-channel high-performance shielded Ethernet switch with a variety of port options. It supports 10/100/1000Mbps speeds and is designed for use in data-critical applications. The EUS7481 has four 1000Base-T Ethernet ports, two dual-speed SFP ports, one bypass relay port, remote power ports, and a serial port for console access. It also includes advanced capabilities such as provider bridging, VLAN tagging, LED displays, and per-port power management. The EUS7481 is ideal for securely switching high-bandwidth data in industrial, medical, automotive, and military applications.