
Introduction
Congratulations and thank you for purchasing W Box Technologies
0E-HDMIEXT4K.
0E-HDMIEXT4K is a slim transmitter receiver pair which is
designed to extend HDMI 1080P@60Hz signals up to 70 m and
4K@60Hz (4:2:0) signals up to 40m via a single Cat 6a/7 cable.
The transmitter can supply the power for the receiver. You can
control the source from the display's location or control the display
from source's location via IR pass-through function. The transmitter
and receiver are easy to install. They are space saving and offer
solutions for home, office, digital entertainment centers, control
centers, conference rooms, school and corporate training
environments.
Please follow the instructions in this manual to assure proper
installation and to achieve the full performance and satisfaction you
would expect from W Box Technologies.

Features
•
Slim appearance and space saving
•
Bi-directional PoE, only one power adapter is needed.
•
Via Cat 6a/7 cables, 4Kx2K@60Hz (4:2:0) output up to 130
feet (40m), 1080P@60Hz up to 230feet (70m).
•
Via Cat 5e/6 cable, 4Kx2K@60Hz (4:2:0) output up to 115 feet
(35m), 1080P@60Hz up to 198feet (60m).
•
HDMI 1.4 with 4K and HDCP 2.2 compliant.
•
Transfers bi-directional infrared control signal together with the
HDMI signal.
•
Use the transmitter and receiver pair to extend HDMI signals
without additional settings.
•
All connectors in one side for easy cabling.

Package Contents
Before you start the installation, please check the package
contents:
•
1 x 0E-HDMIEXT4K
•
1 x Power Adapter (DC 18V 1A)
•
2 x IR Emitter
•
2 x IR Receiver (30-50KHz)
•
4 x Mounting Brackets
•
1 x User Manual
•
1 x Datasheet

Panel
Transmitter
Front Panel
Steady red: Transmitter is powered on.
Steady green: Link to receiver has
been established.
Blinking/Off: Connection exceptions
exist between the transmitter and the
receiver.

Connects to DC 18V 1A power adapter.
Note: Only one power adapter is needed
at transmitter or receiver side.
Connects to the receiver via Cat5e/6/6a/7
cable.
Connects to an IR receiver cable. Secure
the IR receiver with adhesive.
Note: The IR receiver enabled angle and
distance:
Enabled Angel 0° 30°
(Horizontal) 15°
(Vertical)
Distance 8m(Max) 4.5m(Max) 3m(Max)
Connects to an IR emitter cable. Secure
the IR emitter on the IR receiving sensor of
display device with adhesive.
Connects to a HDMI source device.

Steady red: Receiver is powered on.
Steady green: Link to transmitter has
been established.
Blinking/Off: Connection exceptions exist
between the transmitter and the receiver.

Connects to DC 18V 1A power adapter.
Note: Only one power adapter is needed
at transmitter or receiver side.
Connects to the transmitter via Cat5e/
6/6a/7 cable.
Connects to an IR receiver cable. Secure
the IR receiver with adhesive.
Note: The IR receiver enabled angle and
distance:
Enabled Angel 0° 30°
(Horizontal) 15°
(Vertical)
Distance 8m(Max) 4.5m(Max) 3m(Max)
Connects to an IR emitter cable. Secure
the IR emitter on the IR receiving sensor
of display device with adhesive.
Connects to a HDMI display device.