B+B SmartWorx High Speed Isolated RS-422/485 RepeaterThe B+B SmartWorx 485OPDR HS is a high speed, optically isolated RS 422 485 repeater engineered to extend and protect industrial communication in demanding environments. Designed for fieldbus networks and rugged facilities, this repeater preserves signal integrity over long distances, supports data rates up to 1. 5 Mbps, and provides robust protection against electrical noise, surges, and electrostatic discharge. With optical isolation to separate