The Fiber-Fiber™ Series 1xN Series optical fiber switch is based on patent pending self-groove alignment mechanism without the need for AR coating and lenses. It offers unparallel advantages of very low loss and cost, amicable to any fiber core size, and broad wavelength operation from 300nm-2300nm. The 1xN series optical fiber switch is compliant with the Telcordia 1209 and 1221 reliability standards. The driving circuit is embedded in the package and is connected to computer through RS232, RS485, or RJ45 interface. The Fiber-Fiber™ 1xN optical fiber switch is suitable for multiple channel signal monitoring and signal management. The switch is bidirectional.