Optical fiber-distributed KVM systems are innovative devices that enable the management of several computers or other peripheral equipment in a single locale. KVM is short for K eyboard, V ideo, and M ouse and refers to computer ports., established in 1979, is the leading provider of AV/IT connectivity and management solutions. Offering integrated KVM, professional AV, and intelligent power solutions, ATEN products connect, manage, and optimize AV/IT equipment in corporate, government, education. Spider is a completely integrated IP-based KVM switch that does not require an external power supply. Single Mode & Multi Mode (Three Fiber) Fiber KVM Extenders.