Key Digital 4x1 4K/18G HDMI Switcher L/R & Optical Audio De-Embed Output

Key Digital® KD-S4x1X-2 is a 4K/18G HDMI switcher engineered to offer the best in quality, performance, and reliability, while providing a cost-effective HDMI switching solution. Designed for professional audio video installations in presentation, theater, and gaming spaces, KD-S4x1X-2 enables multiple video sources to connect to a single video display while L/R analog and Optical audio de-embed ports may be used to feed audio of the selected source into amplifiers, DSPs, or sound bars. Enable auto-switching to automatically select newly connected/powered sources or sequentially advance from the currently selected source when it is disconnected/powered off. KD-S4x1X-2 supports all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. The switchers feature push button and optical IR switching, statusmonitoring LEDs, and support of HDR10, HDCP 2.2 and 4K.

Features

• HDMI Switching: 2 HDMI sources to 1 HDMI output/display
• Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps)
• Audio De-embedding: Audio of the selected HDMI input is output at the digital Optical and analog 3.5mm stereo connectors
• Auto-Switching: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled -
• Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
• Surround Audio Support: Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master Audio™, and Dolby® Atmos
• CEC Pass-thru: From connected display to selected HDMI source
• Control: Front panel button, optical IR, RS-232 via Micro USB Port and included adapter cable

Additional Features

• 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 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
• EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display
• Control System Support: Compass Control® Pro ready. Fully controllable by all IR, and RS-232 supported control systems via open API.