link to Loopback

Loopback

Loopback is a testing procedure in telecommunications in which a test signal is sent from a service provider’s central office (CO) to the customer premises and is returned or echoed by the...

link to KVM Switch

KVM Switch

KVM Switch stands for Keyboard-Video-Mouse switch, an electronic switch that allows one or more keyboards, video monitors, and pointing devices to control a number of computers. You can use KVM...