The Weidmuller IE-SW-BL05-4GT-1GS is an industrial Ethernet switch with an unmanaged design. It features nine different power inputs from 9.6VDC to 60VDC, as well as four 10/100/1000Base-T Ethernet ports with auto-MDI/MDI-X, and an extra single-port 1000Base-X SFP port. It has a slim, compact design, rapid Ethernet wiring and provides up to 4 switch ports. It is designed for robust industrial applications and long-term reliability.