4K HDBaseT Splitter 1×4

DAB-4-UH is a 4K HDBaseT splitter with 4 HDBaseT plus 1 HDMI outputs. It distributes HDMI signal via CAT cable at 230ft (70m) with PoC, and enables IR and RS232 pass through to control the remote displays.


  • Compliant with HDMI 1.4& 3D
  • Transmit 4k x 2k signal up to 40m and 1080p signal up to 60m
  • Support PoC
  • Support bi-directional IR control and cascade control
  • Support RS232 control and cascade control
  • Real-time display of working status via LED indicators
  • Support EDID configuration, 5 types in total
  • Support cascading via HDMI OUT, IR Loop and RS232 Loop


Items Description
Video Input/output VESA and SMPTE 480p to 2160p(4K) With 3D

Bit depth: 16, 20, 24

Audio Input/output All HDMI audio formats including Dolby D (TrueHD)/ DTS (HD-Master Audio)/ PCM

Channel count: from 2-8 (2.0 to 7.1)

Sample rates: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz

Power Supply DC 24V 2.71A
HDBT 60m (196feet) with HDMI video, RS232 & IR control, PoC supports HDMI Twisted Pair PoC Receiver
Control RS232 & IR Full function pass though;

RS232 port ID selectable for cascading;

Dimensions 220 x 148 x 44mm (half rack wide)
Raw Materials Aluminum chassis
Installation Standard Rack size, provide removable ears for mounting under table, or on wall


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