High-Impact PVC Waterfall Helps You Create Custom Fiber Cable Routing Schemes The SmartRack® SRFC4WTRFL connects to a straight channel section or other fitting in your fiber routing system to allow cabling to cascade over the side. It's movable, so your fiber cables can leave or enter where needed with a proper bend radius that protects against signal loss and breakage. Made from durable, lightweight PVC material, the waterfall assembles using the included hardware to help keep your fiber optic cable bundles neat and organized. Screws tighten by hand with no tools required to complete a professional, finished look in your data center, network closet or industrial space.