A cross connect cabinet, also known as an optical cross cabinet or OCC is a device used for connecting, distributing, and dispatching trunk optical cables and distribution optical cables in communication networks for communication systems, power systems, traffic control systems. A cross connect cabinet, also known as an optical cross cabinet or OCC is a device used for connecting, distributing, and dispatching trunk optical cables and distribution optical cables in communication networks for communication systems, power systems, traffic control systems. Optical Cross Connect Cabinet, is a kind of FTTX connection equipment that provides fiber optic cable terminations and jumpers for the backbone and distribution layer fiber optic cables. The optical cable is introduced into Optical Cross Connect Cabinet, with fixing, terminating, and splicing the. Corning's family of optical cross-connects (OCCs) are versatile, fully enclosed cabinets designed for fiber optic rack-mountable hardware. All products in this family offer modular design for incremental growth and are ideal as outdoor protected environments for cross-connect installations. Optical cable connections and fiber distributions need terminations with added safety and.