B&B Electronics ESW108 Unmanaged Ethernet Switch

The B&B Electronics ESW108 is an eight-port, unmanaged Ethernet switch that provides plug-and-play 10/100 Mbps copper connectivity for industrial networks. Housed in a compact IP30-rated DIN-rail enclosure, it is designed for harsh environments and is offered in variants that swap one copper port for an LC fiber uplink (ESW108-ML and ESW108-SL), yielding seven copper RJ-45 ports plus a single LC fiber port for fiber connectivity. This series is plug-and-play and is typically powered from a 24 VDC supply via DIN-rail mountable options such as MDR-20-24 or MDR-40-24, facilitating easy integration in control cabinets. Geared toward industrial automation, the ESW108 family is suitable for connecting PLCs, sensors, actuators, and other field devices to form dedicated Ethernet segments in machine or process networks, with rugged hardware designed for Class I Division 2 hazardous environments.