The Corning SCF closures RXD with mechanical end cap closures feature a unique trayless design and are available with heat-shrink or split mechanical end caps. Corning® RocketRibbon™ splice closures are designed for splicing fibers in aerial or buried applications. These sealed canister closures are available in configurations that can accommodate 1,296 to 1,728 fibers when splicing ribbon fibers. Allowing reel-end to reel-end splicing in the open ribbon system (ORS), the SCF QUICK -SEAL™ mechanical seal drop cable ports allow quick and easy installation during initial network builds or future expansions.