-
Products+
-
Products
- New Products
- AV over IP Solutions
- Unified Communication & Collaboration Solutions
- Digital Video Processing Solutions
- Control Systems & Software
- Matrix Switchers
- HDMI Switchers
- HDMI Distribution Amplifiers
- Wireless AV Solutions
- HDMI over CAT6 Extenders
- HDMI Fixers & Boosters
- HDMI Cables
- Active Optical HDMI Fiber Cables
- Audio Solutions
- Accessories
-
Key Digital AV Over IP Systems
- AV Over IP Systems Overview
- AV Over IP Products
- DIY AV Over IP Systems
- Control Apps and Software
-
-
Markets & Solutions+
- KD University
-
Resources+
- About Us+
- Contact+
KD-Pro4x1X
4x1 4K/18G HDMI Switcher with De-Embedded Audio Output (Optical/Balanced Audio) and IP Control - DISCONTINUED: replaced with KD-Pro4x1X-2
Sales Team is here to help you with an integration question or to find a distributor:
Email Sales or call us or at +1 914-667-9700 Opt2
Email Sales or call us or at +1 914-667-9700 Opt2
where to purchase
introduction
Features
- HDMI Switching: 2/4 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.
Additional Features
downloads
Catalog Page
KD-Pro2x1_4x1X Manual
Hires Image
IR Pronto
Diagrams
Application Example
videos
control drivers
IR Pronto Hex
URC
Elan 20x22 Matrix ESR
Savant IR
Control4
specifications
Technical:
- 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 Meta
- 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
accessories
- Power Supply (qty 1) 5V/2.4A, 12W, desktop type, model KD-PS12W5VC
- IR Remote Control: KD-RMSWPROK
- Rack Ears: 1x long, 1x short rack ear for mounting in full-width rack
- 2x 6-pin terminal blocks for control, analog audio
technical documents
Catalog Page
KD-Pro2x1_4x1X Manual
Hires Image
IR Pronto
videos
Key Digital Highlights- KD-Pro2x1X & KD-Pro4x1X
Product Video: KD-PRO2x1/4x1X
Presentation Switcher Firmware Upgrade Procedure
Images and Diagrams
Application Example
control drivers
IR Pronto Hex
URC
Elan 20x22 Matrix ESR
Savant IR
Control4
specifications
Technical:
- 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 Meta
- 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
accessories
- Power Supply (qty 1) 5V/2.4A, 12W, desktop type, model KD-PS12W5VC
- IR Remote Control: KD-RMSWPROK
- Rack Ears: 1x long, 1x short rack ear for mounting in full-width rack
- 2x 6-pin terminal blocks for control, analog audio
