The 66' 50/125µm Fiber Optic Multimode Duplex LC to LC 10Gb OM3 Cable from Avenview is a duplex multimode fiber optic patch cable that is fully tested to ensure reliable performance in critical applications. The LC connector fiber patch cord features low insertion loss and back reflection loss. Featuring a compact design, this cable is only half the dimension of regular connectors. It is based on the push and pulls mechanism similar to industry RJ connectors. The cable offers precision alignment in a compact and secure latching design.LC fiber patch cords can be applied in high-density connections, fiber extenders, Gigabit Ethernet, 10 Gigabit Ethernet, active device termination, and telecommunication networks.