FEATURES
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.
Features:
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HDMI Matrix Switching: 4 HDMI sources to 4 HDMI outputs
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Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
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HDCP Licensing: Fully licensed and compatible with HDCP 2.2
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HDR10 and Dolby Vision®: More life-like images through a greater range of luminance levels
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Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
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Deep Color Support: Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits
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Audio De-Embed: 6 pin balanced / un-balanced and digital optical outputs
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Independent Audio and Video Matrix: Output HDMI and Audio ports may route together or independently
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Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
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EDID: Internal library with 15 internal EDID configurations per input, in addition to native EDID data for any Output/Display
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TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables
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Dolby Digital® & DTS™ Audio: Supports 2-channel and multi-channel surround formats up to DTS-HD Master Audio™, DTS:X®, Dolby® TrueHD, Dolby Atmos®
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Control: Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control
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Web UI: Control AV routing and other basic functions from any web browser
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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.
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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
SPECIFICATIONS
Technical
-Input (Each): 1 HDMI Connector, Type A, 19 Pin Female
-Output (Each): 1 HDMI Connector, Type A, 19 Pin Female
-Output (Each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 192KHz
-Output (each): TOSlink optical digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
-Video Bandwidth: TMDS bandwidth 18 Gbps
-DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
-HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
-DDC Communication: EDID and HDCP Bi-directional buffering to Display and Source
-Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
-Audio Bandwidth: 20Hz to 20kHz @ 0dBu
-TND + Noise: 0.33% @0dBu @ 1kHz
-Optical Max Output Level: 1Vpp on 75Ω, DC coupling
-Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
-Power: 12V/1.66 (20W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type
General
-Regulation: CE, RoHS, WEEE, EAC
-Product Dimensions (LxWxH): 17.24 x 7.48 x 1.73” (438 x 190 x 44mm)
-Product Weight: Weight: 5.62 lbs / 2.55 kg
-Packaging Dimensions (LxWxH): 19.48 x 12.20 x 3.14” (495 x 310 x 80mm)
-Packaging Weight: 7.94 lbs / 3.62 kg
ACCESSORIES
- Power Supply KD-PS20W12VC 12V/1.66A (20W) DC Power Jack, Screw In Type
- Rack Ears
- Remote Control, model KD-RMSG
- 6-Pin Terminal Blocks : Qty 5
- USB Setup Cable: USB Micro to USB-A
