Description
Download Manual Key Digital® KD-X444LP is a 4K/UHD 18Gbps, HDCP2.2 compliant HDMI over CAT5e/6 Transmitter plus Receiver set for extension of digital video signals with the latest standards in resolution, HDR, and Chroma over a single CAT cable.
KD-X444LP extends video resolutions up to 4096×2160 at 60hz with 4:4:4 chroma sub-sampling over a single CAT5e/6 cable up to 230ft (70m) or up to 328ft (100) when using CAT6A STP cabling. The Transmit unit features an HDMI pass-thru port for integration with local monitors or AV Receivers.
In addition to HDMI AV, KD-X444LP carries IR or RS-232 for controlling remotely located equipment. An IR sensor and IR emitter are included, and the Tx unit’s IR Input port supports Serial IR input directly from a control system / IR block. With Power over CAT (PoC), only one power supply is needed, and it may be connected at either unit for ease of installation.
KD-X444LP features Key Digital’s proprietary Full Buffer Technology software suite, with EDID handshake management, fixed hot plug detection, HDCP authentication to the connected source, and TMDS signal reclocking for installation with long cabling or many connectivity layers.
Features:
- Single CAT5e/6 UTP/STP Extension: Fully automatic equalization, and amplification depending on cabling length
- 4K Resolution Support: 4096×2160 or 3840×2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- Flexible Power over CAT (PoC): Only one power supply needed. Connect at Tx or Rx unit.
- Visually Lossless Compression: 18G enabling technology applied to all video formats exceeding 10.2Gbps to accommodate transmission channel
- Low Profile: Super slim chassis design
- Signal Extension: For resolution and cable quality
- 4K/UHD (18G) with CAT5e/6: Up to 230ft / 70m
- 4K/UHD (18G) with CAT6A STP: Up to 328ft / 100m
- 1080p with CAT5e/6: Up to 230 ft / 70m
- 1080p with CAT6A: Up to 328ft / 100m
- 10G Pass-thru: Mode enables uncompressed 10.2Gbps signal extension.
- HDR10 (High Dynamic Range): More life-like images through a greater range of luminance levels
- HDCP 2.2: Compliancy up to HDCP 2.x and backward compliant
- Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
- IR Sensor: Sensor powering via +5V on IR In ports collects line-of-sight IR from remote(s) without external IR connecting block
- Up/Down IR: Two channels of IR enable control to/from devices or control systems connected to Tx and Rx units
- RS-232: Bi-Directional control to/from Tx and Rx unit on Phoenix connector
- Full Buffer Technology: Key Digital’s proprietary suite of EDID, HDCP, TMDS, and HPD management to overcome Pro AV installation obstacles
- EDID Management: Internal library with 14 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from CAT5e/6 or HDMI pass-thru outputs
- HDCP Authentication: HDCP sources are authenticated by HDCP key on transmit unit, for one-to-one topology
- Hot Plug Detection Control: Enables integrator to choose if active signal voltage is forced to connected display/output device
- TMDS Re-Clocking: Re-generation of TMDS (AV signal) channel data at Transmit unit for brand new AV signal
- Surround Audio Support: on HDMI pass-thru and UHDoTP outputs:
- HDMI Pass-Thru: Supports Dolby®, Dolby® TrueHD, DTS™ and DTS-HD™ (formats up to 7.1)
- CAT5e/6 Output: Supports Dolby®, DTS™ (formats up to 5.1/6.1)