PATCHBOX 365 Fiber Optic Cassette. Retractable patch cables for perfect patching. Replaceable modular cassette system. Cable length: 0.8 m. Fiber quality: OS2. Duplex. Connections: LC - LC. Retractable patch cables for the perfect length, replaceable modular cassette system. Cable stopper for precise cable length adjustment, integrated cassette labeling. The PATCHBOX is the most modern cabling system for network cabinets, replacing conventional cable management and patch cables. With an innovative mechanism, the PATCHBOX provides patch cables in the correct length. This has elevated the industry standard to a new level: a completely new type of cable management in network cabinets that drastically speeds up all work processes. LC connector. The LC connector is a high-performance fiber optic connector for singlemode and multimode applications, featuring low insertion loss. It is one of the most common types of fiber optic connectors. The design of the LC connector is based on a single-fiber ceramic ferrule with a diameter of 1.25 mm for a fiber optic cable. Due to its compact design, the LC connector allows for high packing density, making it frequently used for fiber optic switches.