Key Digital launches the KD-2x1CSK (a 2x1 switcher) and the KD-4x1CSK (4x1 switcher)-- both capable of switching 4K HDMI signals with HDCP 2.2.
The two switchers support all SD, HD, VESA and 4K video standards, including 4096 x 2160, 1080p60, 1920x1200 and 3D, and both offer control through either front panel push buttons or optical IR switching. Also included are EDID control and a built-in internal library of 15 EDID handshakes, in addition to EDID data of output/display one.
A full buffer systems manages TMDS re-clocking/signal re-generation, HDCP source and display authentication, Hot Plug Management and EDID control handshakes.