Velocitydvi Q-series extender receiver wtih single-link DVI, DDC, LC fiber connectors. Velocitydvi Q-series modules 3, 3R, 3V, 3 A/V+, 3R A/V+, and 3V A/V+ are interface options designed for use in the Q-series 4300 modular chassis. These modules support one/two single link DVI displays, full duplex stereo audio and serial (RS-232). Using multi-mode or single-mode fiber, these modules allow users to locate a DVI monitor from just a few meters up to 40km away from controlling computer securely and without loss of resolution. Powered by Thinklogical’s cutting edge, patent-pending MRTS (multi-rate transmission system) technology, these modules transport every frame of a DVI video stream seamlessly, with no compression or dropped frames. In addition, all high speed peripherals function with no latency, making these modules ideally suited for a wide range of applications in broadcast and post-production fields, as well as command and control centers, universities, large scale digital signage, air traffic control, energy production and exploration, and any other commercial video applications. Four functional source computers connected to Q-4300 chassis equipped with four Velocitydvi module 3 transmitter interface components, which extends DVI video signals to one Q-4300 receiver chassis equipped with four Velocitydvi module 3 receiver interface components. Signals are routed through the Thinklogical VX320 router. As this configuration shows, up to 4 single link DVI video signals can be extended in 1RU. Module 3 requires only one fiber (L1) for video only transmission (TX to RX). Module 3 requires two fibers (L1 and L2) for two-way communication where one fiber is for video transmission (TX to RX) and one fiber is for DDC (RX to TX). Module 3R requires two fibers, (L1 and L1’) for video only transmission (TX to RX) where L1’ is redundant. Module 3R requires four fibers (L1, L1’, L2, and L2’) for two-way communication where one fiber (L1) is for video transmission (TX to RX), one fiber (L2) is for DDC (RX to TX), and L1’ and L2‘ are redundant to L1 and L2. Module 3V requires two fibers one fiber (L1) for video (TX to RX) and one fiber (L3) for a second video feed. Module 3V requires four fibers (L1, L2, L3, and L4) for two-way communication where two fibers (L1 and L3) are for video transmission (TX to RX), and two fibers (L2 and L4) are for DDC (RX to TX).