Key Digital KD-X444L
4K/18G POH/HDBT/HDMI Extenders

Description

Key Digital offers the KD-X444L HDCP2.2-compliant HDBaseT transmitter and receiver kit. Using the KD-X444L, you can extend 4K signals up to 328 feet using Cat6A STP/Cat7 cable. This kit also extends 1080p signals 328 feet when in Standard mode and even father, 500 feet, when in Long-Range mode. These devices are controlled via IR and RS-232. 

This transmitter/receiver kit comes with a 48V/20W DC power supply, 4 mounting brackets, an IR emitter and sensor, 3-pin and 4-pin Phoenix connectors. The devices feature power over HDBaseT, reducing power connections to 1. 

Key features include the following:

• HDBaseT via Single CAT5e/6 UTP/STP Extension: With fully automatic adjustment of
  feedback, equalization, and amplification depending on cabling length
• 4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
• Signal Extension:
•  4K/UHD: Up to 230 ft. (70m) using CAT5e/6
  Up to 328 ft. (100m) using CAT6A STP / CAT7
• 1080p: Up to 328 ft. (100m) maximum
• Long Range Mode: Extends 1080p signals up to 500 ft. (152m) using CAT5e/6 (UHD/4K not supported)
• 10G Pass-thru: Mode enables uncompressed 10.2Gbps signal extension
• HDR10 (High Dynamic Range): Vivid images via a wide range of luminance levels
• HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
• Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
• EDID Control: Internal library with 15 EDID handshakes including 4K with HDR in addition to native EDID data from Output/Display device connected to Rx
• Hot Plug Detection Control: Enables integrator to choose if active signal voltage is forced to connected input and output devices
• Full Buffer System: Manages TMDS re-clocking/signal re-generation, HDCP authentication with source and display, EDID Control handshake, and Hot Plug Detection control
• 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
• Lossless Compressed Digital Audio: Support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, and DTS-HD Master Audio
• CEC Pass-thru: For inter-device control between input and output HDMI channels

Specifications

• Receiver Outputs: 1 HDMI, 1 IR, 1 RS-232
• Bandwidth: TMDS bandwidth 18Gbps
• Deep Color Support: Digital video formats in Deep Color Mode up to 12 bits per color
• DDC Communication: EDID and HDCP Bi-directional buffering from Display to Source
• HDMI Connector: Type A, 19 Pin Female
• RJ45 Connector: Shielded Link Connector, HDBaseT
• IR Connector: 4-pin Phoenix
• RS-232 Connector: 3-pin Phoenix
• Power: (1) 48V/0.42A, 20W DC Power Supply (Screw-In Type). 100-240VAC, 50-60Hz. Interchangeable transformer plug with screw-in connector
• 100-240VAC, 50-60Hz Interchangeable transformer plug with screw-in connector
• General Specifications
• Regulation: CE, RoHS, WEEE, EAC
• Enclosure: Black Metal
• Product (Each): 4.1" x 2.8" x 0.875", Weight: 0.75 lbs
• Warranty: Key Digital Limited 3 Year Product Warranty

Downloads

• Key Digital KD-X444L Specifications (PDF)
• Key Digital KD-X444L Manual (PDF)

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