UBXX-HDMI Balun Specifications:
UBXX-HDMI transmitter: 2.6"w x 1.8”" d x 1”h (66 x 45.5 x 25 mm)
UBXX-HDMI receiver: 3.25"w x 1.8” d x 1”h (83 x 46 x 25 mm)
Inputs and Outputs:
Transmit Unit: One HDMI input jack, two RJ-45 out-jacks, one mono 3.5
mm infrared emitter connector.
Receive Unit: One HDMI output jack, two RJ-45 in-jacks, one 2.1 mm DC
power input, one stereo 3.5 mm infrared receiver connector.
5 VDC 1A (center positive) power supply 100-240 VAC input 50-60 Hz.
-5 to +35 C (+20 to +95 F)
Knoll Systems warrants its products sold in the USA and Canada by authorized Knoll dealers to be
free of defects in materials and workmanship. This warranty extends for three full years from the
date of purchase by the original consumer. Any products returned to Knoll Systems and found to be
defective by Knoll Systems within the warranty period will be repaired or replaced at Knoll Systems
option, at no charge. Knoll Systems will not be responsible for the actual cost of installation or
removal of the product, nor for any incidental or consequential damages. Some states do not allow
the exclusion or limitation of incidental or consequential damages, so the above limitation may not
apply to you. This warranty gives you specific legal rights. You may have additional legal rights that
vary from state to state.
Knoll HDMI baluns pass HDCP and digital audio signals without manipulating them in
145 Tyee Drive Point Roberts, WA 98281 USA
14-7163 Vantage Way Delta BC V4G 1N1 Canada
Tel. (604) 272 4555, fax (604) 272 5595
Made in China. Printed in Canada. Knoll Systems All Rights Reserved
Installation Instructions v1.0
Warning: To be installed and/or used in accordance with appropriate electrical
codes and regulations. If you are unsure about any part of these instructions,
consult a qualified electrician.
Introduction: Thank you for purchasing a Knoll active balun system. This system
is specifically designed to send all HDMI and infrared signals safely down two cat
5e or cat 6 wires up to 100 feet (30 meters) without encountering signal
degradation problems (resolutions lower than 1080p will transmit to further
To install wires inside walls, in most jurisdictions require wires to be minimum
class 2 rated for safety. Almost all conventional HDMI wires are unrated so they
cannot legally be installed inside walls. The most cost effective method to install
a legal HDMI inwall run is to use cat 5e wire and Knoll HDMI baluns.
Convenient metal box style transmit and receive.
Will safely send 480i/p, 576i/p, 720p and 1080i/p.
Equalization, level correction as well as clock and data recovery
retiming are fully automatic.
Infrared receiver and emitter included.
Power supply for receiver is included.