The stocks many sizes in the SC to SC termination type Fiber Optic Patch Cables. These SC fiber cables are manufactured to meet our demanding quality requirements. Each end terminates to a rugged boot before attaching to the SC type connector. The boot enables the cable to withstand the common pushing and pulling experienced in busy data-centers and wiring closets. Prior to being placed into inventory, all cables are carefully tested to our high standards Item Features 10 Meter 33 Foot Length Orange Multi-Mode 50/125 Duplex SC/SC Premium quality Excellent signal to noise ratio. Tech Tip The terms simplex, duplex, single mode and multi mode are sometimes confusing. Simplex describes a cable with a single fiber optic core while duplex describes two fiber cores. Single mode allows one mode of light to propagate while multi-mode allows multiple modes.