Tripp Lite's 4-meter multimode duplex fiber optic SC/LC patch cable is manufactured from 62.5/125 zipcord fiber. The cable has LC to SC connectors, a PVC jacket and is FDDI and OFNR rated. Duplex multimode fiber is most commonly used in LAN applications. Tripp Lite warrants this product to be free from defects in materials and workmanship for life. Manufactured from 62.5/125 duplex (zipcord) fiber PVC jacket Length: 4-meter connectors: 2 SC/LC connectors on each end Insertion loss testing performed on every connector (0.2db typical) and provided with cable Fiber made from glass (not a polymer) Fiber optic distributed data interface (FDDI) rated Tripp Lite warrants this product to be free from defects in materials and workmanship for life System Requirements Any fiber optic hardware or NIC card requiring multimode duplex cable with SC/LC connectors Package Includes 4 Meter Duplex MMF Cable LC/SC 62.5/125 Fiber.