2
3-port HDMI™ UTP Extender
† HDMI™ compliance dictates that if the source video has HDCP content protection, the display
must also be HDCP compliant otherwise no image will be shown.
TRADEMARKS USED IN THIS MANUAL
Hall Research and the Hall Research Logo (
) are trademarks of Hall Research.
HDMI™ is a registered trademark of HDMI Licensing LLC. Any other trademarks mentioned in
this manual are acknowledged to be the property of the trademark owners.
1. Introduction
1.1 General
Hall Research’s Model UH-2C-3S is a member of the
Mini-CAT®
video extension and distribution
product line. The UH-2C-3S is used to extend HDMI™ audio/video signal up to 150ft @ 1080i/720p
on 2 Cat6 cables to 3 remote receivers (Model UH-2C-R). The unit provides one local HDMI output
and 3 sets of RJ45 pairs for connection to the remote receivers. Cables that are of lower quality
and construction will reduce the maximum distance.
The UH-2C-3S is compatible with HDMI™ versions 1.2a and 1.3 and also supports 3D video. The
remote receiver (UH-2C-R) re-aligns the pixel clock and generates a clean pixel clock for the
display, thereby taking out any skew that may have been induced in the cable. This allows daisy-
chaining (to achieve further extension), and produces a crisp image as clear as the original.
The unit is housed in a compact sturdy metal enclosure that is 1RU high so that several can fit on a
Rack Shelf (Model RMS-1U-1A).
Figure 1 – Block Diagram