The Allen-Bradley 1786-RPFS ControlNet repeater, featuring a Repeater Short-Distance Fiber Module type, is designed with 200/230 micron HCS (hard-clad silica) fiber to ensure high-speed and reliable network communication. Operating on 5V DC power, the 1786-RPFS repeater module provides robust performance for industrial ControlNet systems by maintaining signal integrity over short-distance fiber connections. This repeater module may possibly be suitable for North America and Europe environments where secure, high-speed network performance is required, supporting efficient data transmission and network expansion. By combining precise voltage compatibility, HCS fiber technology, and ControlNet network integration, the 1786-RPFS serves as a critical solution for optimizing industrial network reliability and short-distance fiber connectivity.