Abstract: The present invention relates generally to a system and method for providing a user access to a Keyboard, Video, Mouse (KVM) drawer based upon biometric authentication of the user, and more particularly, to a system and method for providing a user access to at least one host computer associated with a KVM drawer based, at least in part, on the user's unique biometric data. In one embodiment, an emulation controller, which emulates a KVM switch, is enabled or disabled based upon whether the associated user is properly authenticated. In another embodiment, an input-output buffer is enabled or disabled based upon whether the associated user is properly authenticated. Methods are also provided wherein the storage device containing at least a portion of the biometric data associated with authorized users is enabled upon receiving biometric data associated with a user of the KVM drawer.

Abstract: The present invention relates generally to a system and method for providing a user access to a Keyboard, Video, Mouse (KVM) drawer based upon biometric authentication of the user, and more particularly, to a system and method for providing a user access to at least one host computer associated with a KVM drawer based, at least in part, on the user's unique biometric data. In one embodiment, an emulation controller, which emulates a KVM switch, is enabled or disabled based upon whether the associated user is properly authenticated. In another embodiment, an input-output buffer is enabled or disabled based upon whether the associated user is properly authenticated. Methods are also provided wherein the storage device containing at least a portion of the biometric data associated with authorized users is enabled upon receiving biometric data associated with a user of the KVM drawer.

Abstract: The present invention relates to a system and method for extending component-type video signals, audio signals and infrared remote signals, and more specifically to a system and method for extending component-type video and digital audio signals over three wire pairs, such as three of the four wire pairs of a Category 5 cable.

Abstract: The present invention relates to a system and method for switching keyboard and mouse devices and video displays, as well as USB peripheral devices, between USB hosts and video sources over extended distances. Provided is a distributed KVM and peripheral switch where a USB keyboard and mouse is emulated to the host interfaces of the KVM and peripheral switch and a USB host is emulated to keyboard and mouse interfaces of the KVM and peripheral switch. In addition, the keyboard, mouse, display and peripheral devices are separated from the hosts and video sources by a non-USB communications channel.

Abstract: The present invention relates to a system and method for extending the distance between USB hosts and USB devices. Provided are USB 2.x compatible extenders capable of separating a USB device from a USB host by more than 30 meters while maintaining an at least approximately 480 Mb/sec data rate.

Abstract: The present invention relates to a system and method for switching USB keyboard and mouse interfaces and video interfaces between host interfaces over extended distances. Provided is a distributed KVM switch where a USB keyboard and mouse is emulated to the host interfaces of the KVM switch and a USB host is emulated to keyboard and mouse interfaces of the KVM switch. In addition, the USB keyboard and mouse interfaces and the video interfaces are separated from the host interfaces by a non-USB communications channel.

Abstract: The present invention relates to a system and method for switching KVM and peripheral interfaces between host interfaces. Provided is a KVM switch where a keyboard and a mouse are emulated at host interfaces of the KVM switch and hosts are emulated at keyboard and mouse interfaces of the KVM switch. In addition, the KVM switch provided is capable of switching, either independently or concurrently with a keyboard and mouse, additional peripherals, such as USB peripherals.