The demand for more bandwidth puts a continual strain on a Local Area Network. This fiber optic cable offers a superior solution. Boasting an almost limitless bandwidth, this cable technology will support you well into the future. Single Mode ST/ST Duplex Fiber Patch Cable is used in long distance, high-capacity voice applications like telephone transmission or long distance gigabit networking. ??PRODUCT FEATURES: ??Single-mode duplex fiber cables are suitable for long distance applications; ?100% tested to assure reliability and excellent performance; ?Features two ST connectors on each end of the cable; ?8.3/125 micron.