Key Digital KD-MS4x4G-2 Matrix Switcher With Independent Audio Routing

The KD-MS4x4G-2 is an HDMI matrix switcher with support of 4K resolution HDCP 2.2, and signal bandwidth of up to 18Gbps for routing up to 4 HDMI sources to 4 HDMI displays at any time and in any combination.

Extensive Video Resolution Support

The KD-MS4x4G-2 supports all SD, HD, and VESA resolutions up to Ultra HD/4K (4096x2160p or 3840x2160p) and 1080p with video signal bandwidth up to 18Gbps.

Additionally, all UHD/4K EDID handshake files incorporate crucial HDR header information, ensuring accurate and vibrant color reproduction.

Audio Flexibility for Diverse Applications

The 4×4 HDMI matrix has 4 analog and optical digital audio outputs that may be independently controlled to provide audio of the HDMI output selection or to select audio from another connected HDMI source.

This flexibility makes KD-S4x4G-2 an ideal product for a wide range of professional AV systems integration with various audio setups.

Versatile Control Options

KD-MS4x4G-2 is controllable by Key Digitals user-friendlyiOS ApporKey Digital Management Software Pro, in addition to professional control.

The Web UI allows users to control the matrix from a smartphone, tablet, or PC, in a user-friendly interface that shows the input, output, and unit names.

The KD-MS4x4G-2 HDMI matrix also features an open API for control via TCP/IP and RS-232 bi-directional communication.

Or, simply control the HDMI matrix switcher via the included remote to route video and audio together, HDMI AV only, or audio only.

Integration for Professional AV Systems

KD-MS4x4G-2 HDMI matrix switcher 4×4 is the ideal choice for routing and distributing HDMI signals in residential orcommercial installationsrequiring reliable, high-quality AV distribution.

Features

• 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 4096x2160p
• 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
• Dolby Digital & DTS Audio:Supports 2-channel and multi-channel surround formats up to DTS-HD Master Audio, DTS:X, Dolby TrueHD, Dolby Atmos
• Web UI:Control AV routing and other basic functions from any web browser
• 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

• 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 150k, DC coupling
• Audio Bandwidth: 20Hz to 20kHz @ 0dBu
• TND + Noise: 0.33% @0dBu @ 1kHz
• Optical Max Output Level: 1Vpp on 75, 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: 5.62lbs / 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