AV Line Drivers & Extenders Extron offers a wide selection of products for extending standard definition video and/or stereo audio signals long distances. AV line drivers are a convenient, economical solution for extending signals up to 1,000 feet (300 meters) when used with high performance Extron cables. S-video models provide gain and equalization adjustment to compensate for loss and attenuation that can occur in long cable runs, such as within a briefing room, auditorium, or command and control center. The audio line drivers buffer and balance audio signals for long cable runs. For extreme distances, fiber optic transmitters and receivers extend video, audio, and control signals up to 30 km (18.75 miles) over fiber optic cabling, making these component video, S-video, and composite video extenders well suited for use within buildings and across large facilities, including airports, stadiums, and university campuses. Extron all-digital technology ensures perfect pixel-for-pixel transmission of video signals. On this page: S-Video Fiber Optic AV Extender S-Video SVEQ 100 S-Video and Audio Line Driver with Gain and Equalization Fiber Optic AV Extender FOX Rx AV Fiber Optic Receiver for Video, Audio, and RS-232 FOX Tx AV Fiber Optic Transmitter for Video, Audio, and RS-232 PowerCage FOX Rx AV Fiber Optic Receiver for Video, Audio, and RS-232 PowerCage 1600 Modular Power Enclosure for Fiber Optic Extenders