Abstract: An apparatus and method for extending high definition multimedia signals from a source to a display over long distances (e.g., up to 300 feet) using a single cable medium having a plurality of twisted pair conductors contained therein. The extender transparently supports HDMI and/or DVI signaling, which allows encrypted video content to be displayed at the remote display (or other sink device). Display data channel control (DDC) information is sampled and transferred in packet from the local unit to a remote unit to comply with high-bandwidth digital content protection (HDCP).

Abstract: An apparatus and method for extending high definition multimedia signals from a source to a display over long distances (e.g., up to 300 feet) using a single cable medium having a plurality of twisted pair conductors contained therein. The extender transparently supports HDMI and/or DVI signaling, which allows encrypted video content to be displayed at the remote display (or other sink device). Display data channel control (DDC) information is sampled and transferred in packet from the local unit to a remote unit to comply with high-bandwidth digital content protection (HDCP).

Abstract: HDMI extenders based on HDBaseT technology are disclosed for extending HD signals from a video source to a display over a twisted pair cable. The extenders include local and remote units. The local unit receives HD signals from the video source; converts them into differential multimedia signals based on HDBaseT technology communicated over the cable to the remote unit which recovers the HD signals for the display. The local and remote units can also facilitate exchange of USB information, and/or digital or analog audio as differential common mode signals, and/or power as common mode signals along with the differential multimedia signals through the twisted pair cable. The remote unit can also receive IR commands, generate modulated signals preserving the IR carrier frequency of the commands; and transmit the modulated signals over the cable to the local unit for recovery of the IR commands to communicate to the video source.

Abstract: An apparatus and method for extending high definition multimedia signals from a source to a display over long distances (e.g., up to 300 feet) using a single cable medium having a plurality of twisted pair conductors contained therein. The extender transparently supports HDMI and/or DVI signaling, which allows encrypted video content to be displayed at the remote display (or other sink device). Display data channel control (DDC) information is sampled and transferred in packet from the local unit to a remote unit to comply with high-bandwidth digital content protection (HDCP).

Abstract: An apparatus and method for extending high definition multimedia signals from a source to a display over long distances (e.g., up to 300 feet) using a single cable medium having a plurality of twisted pair conductors contained therein. The extender transparently supports HDMI and/or DVI signaling, which allows encrypted video content to be displayed at the remote display (or other sink device). Display data channel control (DDC) information is sampled and transferred in packet from the local unit to a remote unit to comply with high-bandwidth digital content protection (HDCP).

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.