The SMFIBLCSC1 1-meter (3.3 feet) Single Mode Duplex Fiber Cable is terminated with one LC (male) connector and one SC (male) connector, to provide the necessary connection between fiber networking devices for high-speed, long distance networks. Each Single Mode Duplex Fiber Cable is individually tested and certified to be within acceptable optical insertion loss limits for guaranteed compatibility and 100% reliability. Fiber Optic cables provide a higher quality signal over a greater distance. Fiber Optic cables are an ultimate solution for high-speed data transmission. Backed by StarTech.com lifetime warranty. Ideal solution for data applications requiring high speed data transmission. Broadband systems. Telecommunication / Data communication. Used by long distance networks with mission critical data.