Key Digital KD-X222PO 4K POH/HDBaseT/HDMI Extenders (TX/RX KIT)

Key DigitalAVAD SKU: 132726 MPN: KD-X222PO

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The HDBaseT 4K HDMI Extender Set from Key-Digital is an HDCP 2.2 compliant product that extend 4K/UHD 24/25/30 (4:4:4) and 4K/UHD 60 (4:2:0) signals up to 150 using a KD-CAT6STP1X Super Cat 6a shielded cable, or up to 125 using a single third-party Cat 5e/6 cable. 1080p/60, 1920 x 1200, 3D signals are extended up to 250 via a single KD-CAT6STP1X Super Cat 6a shielded cable, or up to 230 using a single third-party Cat 5e/6 cable. In addition to HDMI video and audio signals, this extender set carries IR or RS-232 for controlling remotely located equipment. This unit features power extension from the transmitter to the receiver with Power over HDBaseT, so the receiver unit does not require a power supply.


  • HDBaseT via Single CAT5e/6 UTP/STP Extension: With fully automatic adjustment of feedback, equalization, and amplification depending on cabling length
  • KD-X222PO: Features power extension from Tx to Rx with Power Over HDBaseT, Rx unit does not require power supply
  • Signal Extension:
    • Up to 150 ft. @ 4K 24/25/30(4:4:4)/60(4:2:0) using KD-CAT6STP1X cabling
    • Up to 125 ft. @ 4K 24/25/30(4:4:4)/60(4:2:0) using third-party CAT5e/6UTP/STP cabling
    • Up to 250 ft. @ 1080p /1920x1200 using KD-CAT6STP1X cabling
    • Up to 230 ft. @ 1080p /1920x1200 using third-party CAT5e/6 cabling
  • HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
  • HDR (High Dynamic Range): More life-like images through a greater range of luminance levels
  • 4K/UHD Resolution: Supports signals up to 4096x2160 60Hz [4:2:0] 8bit, 4096x2160 30Hz [4:2:2] 12bit, and 4096x2160 30Hz [4:4:4] 8bit
  • Deep Color Support: Up to UHD/4K 30Hz 4:2:2/12 bits or 60Hz 4:2:0/8 bit
  • 3D: Support for standard 3D stereoscopic signal formats
  • Low Profile: Super slim chassis design
  • HDMI® and HDCP Licensing: Fully licensed and compatible with HDCP 2.2 and HDMI latest technology such as 4K/UHD 4:2:0/8bit at 60f/s
  • EDID Control: Internal library features 15 default EDID configurations and native EDID data from Output/Display devices connected via Rx
  • Hot Plug Detection Control: Enables integrator to choose if active signal voltage is forced to connected input devices
  • Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication with source & display, EDID Control handshake, and Hot Plug control
  • IR Sensor: Sensor powering via +5V on Rx unit’s IR In port 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 connected to Tx and Rx units
  • RS-232: Bi-Directional control to/from Tx and Rx unit on Phoenix connector
  • Rotary Switch RS-232 Control Mode: Provides control of Tx unit as well as connectivity status
  • Lossless compressed digital audio: Support for Dolby® TrueHD, Dolby® Digital Plus, Dolby Atmos®, and DTS-HD Master Audio™
  • CEC Support: For inter-device control between input and output HDMI channel
  • I2C Communication: EDID and HDCP authentication to Display and Source
  • Control System Support: Fully controllable by all RS-232 supported control systems via open API: Compass Control®, AMX®, Crestron®, KNX®, RTI®, Savant, URC®, Leviton® etc.
Technical: Inputs Tx (Each): 1 HDMI, 1 IR In Outputs Tx (Each): 1 CAT5e/6 UTP/STP, 1 IR Out /RS-232 Bi-Directional Inputs Rx (Each): 1 CAT5e/6 UTP/STP, 1 IR In Outputs Rx (Each): 1 HDMI, 1 IR Out /RS-232 Bi-Directional DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL) HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p HDMI Connector: Type A, 19 Pin Female RJ45 Connector: Shielded Link Connector, HDBaseT IR In Connector: Phoenix Connectors IR Out (RS-232) Connector: Phoenix Connectors General: Regulation: CE, RoHS, WEEE Enclosure: Black Metal Product (Each): 4.1” x 2.8” x 0.875”, Weight: 0.75 lbs KD-X222 Power: (2) KD-PS5V2ASC, 5V/2A, 100-240VAC, 50-60Hz, Interchangeable head with screw-in connector KD-X222PO Power (Tx Only): KD-PS12V2ASC, 12V/2A, 100-240VAC, 50-60Hz, Interchangeable head with screw-in connecto
  • 12V 2A DC Power Supply  (Screw-In Type) (qty 2)
  • Mounting Brackets  (qty 2)
  • IR Emitter (qty 1)
  • IR Sensor (qty 1)
  • KD-X222PO only requires power on the Tx unit, which extends power to the Rx unit

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