Provides simplex and duplex fiber patch cables which alleviates cable congestion problems. Optiplus patch cords are ideal for high density applications with a variety of connector types such as LC, SC, ST, and FC etc in singlemode and multimode.They are compliant to IEEE standards for gigabit networks. Simplex fiber patch cables feature one fiber and one connector on each end. A Duplex fiber patch cable has two fibers and two connectors on both ends.The standard patch cords manufactured on 2.0mm or 2.8mm (nominal dia.).