Product Description
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Key Features
• 2/4 HDMI Sources to 1 HDMI Output / Display
• Supports all SD, HD, and VESA up to 4096x2160p resolution
• Supports up to 4096x2160 or 3840x2160 60Hz at 4:4:4
• Supports up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit Deep color
• Support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, & DTS-HD Master audio
• Audio de-embedding through the optical digital or Analog 3.5mm & L/R Balanced/Unbalanced audio output
4K/18G HDMI Switcher, Audio De-embedding of Analog L/R Balanced Unbalanced & Digital Coaxial Audio
| 2x1 HDMI Switcher | 4x1 HDMI Switcher | |
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Key Digital® KD-Pro2x1X/KD-Pro4x1X are 4K/18G HDMI switchers with analog and digital audio de-embedding, auto switching, and app-ready controllability. Designed for professional audio video installations in conference rooms, huddle spaces, classrooms, theater and gaming spaces, KD-Pro2x1X/ KD-Pro4x1X enables multiple video sources to connect to a single video display while analog (3.5mm & balanced/unbalanced) and digital (optical & PCM) audio de-embed ports may feed audio of the selected source into and amplifier, DSP, or sound bar.
Integrating KD-Pro2x1X/KD-Pro4x1X with KD-Amp220 will enable an app-ready all-in-one solution for control of video switching with sound and speech enforcement. KD-Pro2x1X/KD-Pro4x1X HDMI switchers support all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. In addition to IR, RS-232, and TCP/IP control, KD-Pro2x1X/KD-Pro4x1X can also be controlled via trigger voltage and features status-monitoring LEDs.
Features
- HDMI Switching: 2 HDMI sources to 1 HDMI output/display
- Ultra HD/4K: Supports up to 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 and Dolby Vision®: More life-like images through a greater range of luminance levels
- Audio De-embedding: Audio of the selected HDMI input is de-embedded at the analog (3.5mm stereo & L/R balanced/unbalanced) and digital (optical & PCM) connectors
- Key Digital® App Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® App
- KD-AMP220 Control Mode: Command forward to KD-AMP220 for an all-in-one user-friendly control UI of video switching, audio and speech enforcement
- PTZ USB Camera Integration: Add KD-CAMUSB for full PTZ control via KD-App. Use with KD-XUSB2 extender for USB signal extension over CAT5e/6.
- Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
- 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
- Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
- EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display 1
- TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables
- Lossless Compressed Digital Audio: 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, serial IR, optical IR, RS-232, trigger in, and TCP/IP controllable
- 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.
Specifications
- HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female
- HDMI Output: HDMI Connector, Type A, 19 Pin Female
- HDMI Bandwidth: TMDS bandwidth 18Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- 3.5mm Stereo Audio Output: Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 192KHz
- Balanced/unbalanced Audio Output: Line level audio on 6-pin terminal block. Drives 2VRMS line audio output with a sampling rate of 192KHz
- Digital PCM Audio Output: RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Digital Optical Audio Output: TOSlink optical female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 96KHz
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power Supply: KD-PS12W5VC 5V/2.4A, 100-240VAC, 50-60Hz, Interchangeable head, screw-in connector
General
- Regulation: CE, RoHS, WEEE, EAC
- Enclosure: Black Metal
- Product Dimensions: 8.25” x 4.0” x 1.7” (210.82 x 101.9 x 43.96mm)
- Packaging Dimensions: 10.75” x 8.9” x 2.2” (275 x 225 x 55mm)
- Product Weight: 0.9 lb
- Shipping Weight: 2 lb
