Fiber optic patch cables are short-run assemblies—typically under 10 meters—with a finished connector on each end. They bridge the gap between active equipment (switches, routers, transceivers) and the structured cabling behind the wall: distribution frames, patch panels, and. This guide outlines the key steps and considerations for effective cable management in fiber optic systems. Step 2: Identify the splitter number. 2) The. As networks move to higher speeds and higher density, choosing the right fiber optic patch cords becomes critical to the reliability of your system. They act as the critical link for interconnecting devices like optical switches, servers, and distribution frames. When I first got into this industry, I didn't think much of them.