Fiber Optic cables are an ultimate solution for high-speed data transmission， Does not carry electricity thereby avoiding the explosive consequences of a broken copper line， Can maximize wiring conduit usage while minimizing installation problems， Attenuation loss meets or exceeds industry standards， Immune to electricity interference， Fiber Optic Cables are backed by StarTech.com's lifetime warranty， Connectors offer greater durability in resisting pulls， strains， and impacts during cable installation and maintenance