Extron Glossary of Terms
Digital AV

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Dual-Link DVI - A dual-link DVI output has two TMDS links and twice the bandwidth of single-link DVI, and can therefore support much higher resolutions. With two TMDS links, the number of data channels is doubled, although there is still only one clock signal, so both links are clocked identically. Apples 30 Cinema Display with a native resolution of 2560x1600, is an example of a display requiring dual-link DVI. See also Single-Link DVI. Also see "Single-Link DVI."