The KD-MS4x4G is a top-grade 4-input 4-output 4K/
18G HDMI Matrix Switcher that enables Unbalanced/ Balanced
Audio, Independent Audio Switching, and Audio De-embedding
of Analog L/R/PCM.
The KD-MS4x4G and KD-MS8x8G are high-performance 4K
matrix switchers from Key Digital that features support for
18Gbps signal bandwidth and enables HDCP 2.2 compliance to
function. The devices can route and transmit four/eight
HDMI source signals to four/eight displays. The KDMS4x4G
and KD-MS8x8G Matrix feature four/eight analog and digital
audio outputs which you can separately manipulate to match
the HDMI output selection or individually switch to allow a
wide array of typical applications in professional AV
systems integration. The unit support all VESA, HD, SD, and
Ultra Hi-Def/4K video standards up to UHD/4K 18G & 1080p.
Every UHD/4K EDID handshake data feature HDR header
information.
Features:
- HDMI Matrix Switching: 4 HDMI sources
to 4 HDMI outputs
- Ultra HD/4K Support: 4096x2160 or
3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps
bandwidth)
- HDCP Licensing: Fully licensed and
compatible with HDCP 2.2
- HDR10 (High Dynamic Range): 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
4096x2160p
- Deep Color Support: Up to UHD/4K 60Hz
4:2:0/12 bits, 60Hz 4:2:2/12 bits
- Independent Audio and Video Matrix:
Output HDMI and Audio ports may switch 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: Long HDMI
connectivity support with Key Digital® HDMI cables
- Lossless Compressed Digital Audio:
Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master
Audio™, and Dolby® Atmos
- Control: Front panel buttons/LEDs,
Serial IR, Optical IR, RS-232 Control, and TCP/IP Control
- Control System Support: Key
Digital® app ready. Key Digital Management
Software™ Pro (KDMS™ Pro) 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® iOS App and Key
Digital Management Software™ Pro (KDMS™ Pro) PC
Software
