Our Industrial Ethernet Switches robust features and construction meet the demands of a variety of applications, and are an ideal solution for a wide range of utility and automation environments.

Whether your application requires managed or unmanaged switches, single or multi-fiber transmission, SFP or built-in ports, DIN or rack mount, PoE+ powering, flex-power, alarm functions, or just basic temperature-hardened copper ports, we carry a switch engineered to meet your demands. RLH industrial switches are environmentally hardened to operate in a wide temperature range, the essential attribute for RLH equipment.