100m 4K compatible 4 port HDBaseT splitter, includes infra-red passthrough and EDID management. Resolutions 4k,2k, 1080p@60Hz, 3D fully HDCP 2.2 compliant

Key Features

  • HDMI, DVI & Display Port
  • Deep Colour 3D, 4K & 2K
  • 3D compatible & HDCP 2.2 compliant
  • Signals over a single 100m CAT 6/6A cable
  • Infra-red signal passthrough
  • 100BaseT Ethernet Pass-through

The Smart-e 4K-TX940 is a 1 in and 4 out HDBaseT splitter with IR pass-through (using the appropriate receiver).

The 4K-TX940 is a self contained HDBaseT splitter capable of transmitting HDMI signals up to 4K UHD resolutions over 100m of CAT 6/6A cable.

A single HDMI input can be connected to the rear of the unit where it gets split internally and then fed to 4 separate HDBaseT outputs. Each receiver (4K-RX940) decodes the HDBaseT protocol back to HDMI and Infrared. Power is provided from the transmitter through the same CAT cable so there is no need for bulky PSUs at the display end. A secure lockable DC connector on the splitter provides a reliable power connection.

Each HDBaseT connection also allows for Infrared signals to be received back from the receiver enabling remote control of the source device, in addition the 4K-TX940 comes complete with enhanced EDID management as standard.

Fully HDCP 2.2 compliant this 4K-TX940 compact unit is ideal for digital signage use in Education, Entertainment and Retail Market.


  • HDMI, DVI & Display Port
  • UHD 2K, 4K and 1080p resolutions
  • 4K@60Hz 4:2:0
  • 1-4 HDBaseT splitter
  • HDCP 2.2
  • HDMI 1.4
  • Looping HDMI input for expansion
  • Remote powers the receivers (POC)
  • Total 10.2 Gbits/s data rate
  • Dolby TrueHD, DTS-HD Master Audio
  • 3D compatible
  • Distributes signals over a single 100m CAT 6/6A cable
  • Wide band infra-red signal passthrough 38-56KHz
  • Wide bandwidth IR transmission
  • Locking DC connector
  • EDID mangement
  • High ground loop immunity
  • Ethernet pass-through on output 1



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Description Type Size
Datasheet PDF File 796 KB
Manual PDF File 1,127 KB




Narrow Band Infra-Red receiver eye for 38 KHz modulated signal. Good noise rejection, range 8-10 metres.


Infra-Red emitter to remote control of source devices. This unit is compatible with all Smart-e products.


4K-RX940 (100m)

Connector Interface RJ45
Protocol Full HDBaseT (100m)
EDID Support Pass-through
HDCP Support Pass-through
Resolution (Max) 4K 4096×2160 @ 30Hz
1920×1200 @ 60Hz
Audio Digital Embedded
Max Input Cable Length Up to 100m
Power 12V POC
Dimensions 70 x 65 x 25 (mm)