The RAMBO CABLES OS2 LCU-LCU DX 5M Fiber Optic Patch Cables LOT/5 are high-quality single-mode fiber optic patch cables designed for networking applications. Made by Rambo Cables, these cables have a 1-year manufacturer warranty and feature LC connectors for easy installation. With a fiber length of 5 meters, these cables are compatible with universal brands and provide reliable connectivity for optical fiber networks. Manufactured in China, these cables offer dependable performance for your networking needs.