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About KD-X444S
Key Digital
®
KD-X444S is an HDCP2.2 compliant long range HDBaseT kit (Tx + Rx) with
support of 18Gbps 4K/UHD signal extension for the latest digital video standards.
KD-X444S extends UHD/4K signals up to 130 ft. (40m) using CAT5e/6 cabling. 1080p
signals may be extended up to 230 ft. (70m). In addition to HDMI video and audio
signals, KD-X444S carries IR and RS-232 for controlling remotely located equipment.
Key Features
➔
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)
➔
Flexible Power over HDBaseT:
Only one power connection needed.
Tx may power Rx, or Rx may power Tx.
➔
Low Profile:
Super slim chassis design
➔
Signal Extension:
For resolution and cable quality
»
4K/UHD:
Up to 130 ft. (40m) using CAT5e/6
»
1080p:
Up to 230 ft. (70m) maximum (Valens VS10)
➔
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 2.2 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
Table of Contents
About KD-X444S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick Setup Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connections and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
LED Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Settings and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Extending IR and RS-232 Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Important Product Warnings & Safety Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
How to Contact Key Digital
®
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Warranty Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
© 2018 Key Digital, Inc. All rights reserved.
Note: Please visit www.keydigital.com for the latest product documentation and software
downloads. Product features and specifications are subject to change without notice.
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