Key Digital’s KD-MS4x4G-2 is a 4K matrix switchers with support of 18Gbps signal bandwidth and HDCP 2.2 for routing and distributing 4 HDMI source signals to 4 displays. KD-MS4x4G-2 features 4 analog balanced/unbalanced and optical digital audio outputs which may be independently controlled to follow the HDMI output selection or separately switched to accommodate a wide variety of usage applications in professional AV systems integration. KD-MS4x4G-2 supports all SD, HD, VESA and Ultra HD/4K video standards up to and including UHD/4K 18G and 1080p. All UHD/4K EDID handshake files include HDR header information.
HDMI Matrix Switching: 4 HDMI sources to 4 HDMI outputs
Ultra HD/4K Support: 4096×2160 or 3840×2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
HDCP Licensing: Fully licensed and compatible with HDCP 2.2
HDR10 and Dolby Vision®: More life-like images through a greater range of luminance levels
Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096×2160p
Deep Color Support: Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits
Audio De-Embed: 6 pin balanced / un-balanced and digital optical outputs
Independent Audio and Video Matrix: Output HDMI and Audio ports may route together or independently
Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
EDID: Internal library with 15 internal EDID configurations per input, in addition to native EDID data for any Output/Display
TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables
Dolby Digital® & DTS™ Audio: Supports 2-channel and multi-channel surround formats up to DTS-HD Master Audio™, DTS: X®, Dolby® TrueHD, Dolby Atmos®
Control: Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control
Web UI: Control AV routing and other basic functions from any web browser
Control System Support: Key Digital® app ready, Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
Key Digital® App & KDMS® Pro Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® App and Key Digital Management Software™ Pro (KDMS™ Pro) PC setup Software.