1786-RPFRXL/B

1786-SERIES CONTROLNET EXTRA-LONG-DISTANCE FIBER RING REPEATER MODULE; 2 FIBER SEGMENTS PER MODULE; SUPPORTS: POINT-TO-POINT, STAR, AND RING TOPOLOGIES; FAULT RELAY FOR RUNTIME DIAGNOSTICS; USED TO OPTICALLY ISOLATE AND PROVIDE FIBER RING MEDIA REDUN