StarTech.com 1-Meter Single Mode Duplex Fiber Patch Cable ST-SC (SMFIBSTSC1) Fiber Optic cables are an ultimate solution for high- speed data transmission Fiber optic cables provide a higher quality signal over a greater distance Does not carry electricity thereby avoiding the explosive consequences of a broken copper line Fiber optic cabling can maximize wiring conduit usage while minimizing installation problems Attenuation loss meets or exceeds industry standards Fiber Optic Cables are backed by StarTech.com's lifetime warranty