Triax 4K Ultra HD Home Distribution Hub – 4×4 HDMI/HDBaseT Matrix Kit


HMX 431 Kit

Article number: 310076
Code Description log-in log-in Quantity
SX-3215 Triax 4K Ultra HD Home Distribution Hub – 4×4 HDMI/HDBaseT Matrix Kit log-in log-in


This Triax matrix kit enables 4K content from 4 HDMI devices to be viewed and controlled simultaneously at 4 locations.

Kit includes:

  • 1x 4K HMX431 Matrix
  • 4x Remote controls
  • 4x IR Receivers
  • 4x IR Emitters
  • 1x RS232 Cable
  • 3x HDBaseT Receivers
  • 1x Power adapter


  • Supports HDMI 1.4 & HDCP 2.2 and is backwards compatible with all previous standards
  • Transmits 4Kx2K@60Hz 4:2:0 & 1080p 3D
  • Supports manual HDCP management and auto-detecting
  • Transmits 4Kx2K signal for 8m via HDMI port, 40m via HDBT port
  • Audio source selectable via RS232 command
  • 3 HDBaseT outputs, up to 70m at 1080p and 40m at 4Kx2K on a single CAT5e/6 cable can be achieved
  • LED indicators show real-time switching status
  • Controllable via front panel, RS232, IR and TCP/IP
  • The HDBaseT Receivers are powered by the matrix switcher 12VDC by PoC technology
  • Supports bi-directional IR control
  • Built-in GUI for TCP/IP control
  • Powerful EDID management
  • Supports non-volatile memory [NVM] for reliable operation
  • Supports firmware upgrade through Micro USB port


HDCP input 2.2 / output 1.4
Input video level TMDS 2.9…3.3 Vpp
Output video level TMDS 2.9…3.3 Vpp
Switching Speed < 200 nS
HDMI Version 1.4
Audio Output PCM, Dolby, DTS, DTS-HD
Audio frequency response 20…20000 Hz
Impedance 100 diff. Ω
HDMI cablelength 4Kx2K@60Hz ≤40m, 1080p@60Hz ≤70m
HDMI resolution ≤ 4Kx2K@60Hz
Bandwidth Gigabit 10.2 Gbps
External PSU Included
DC Operating voltage 24 VDC
DC Current consumption 2710 mA
Power Consumption (typ.) 35 W
Temperature – operating 0…50 °C
Humidity – operating 10…90 %
Number of inputs 4
Number of outputs 1 (3x HDbaseT)
Connector IN HDMI 2.0 female (Type A)
Connector OUT HDMI 2.0 female (Type A)
Connector Audio out RCA (Phono, Cinch) female
Connector Optical out S/PDIF optical TOS
Main material Alu. diecast/powder coating
Product Height 28 mm
Product Depth 150 mm
Product Length 360 mm
Colour Black
Packing QTY 1
Packaging Height 0,590 m
Packaging Width 0,420 m
Packaging Depth 0,620 m
Packaging Volume 0,154 m3
Net Weight 3,100 kg
Tara Weight 0,200 kg
Total Weight 3,300 kg




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