AV Access 4KEX50-KVM User manual

4K@60Hz 50m KVM Extender with USB 2.0
User Manual
4KEX50-KVM

Introduction
Introduction
Overview
This product is a 50m HDMI 2.0 KVM extender kit. The kit supports visual
lossless compression function, and it can transmit HDMI signal up to 4K@60Hz
4:4:4 8bit via a single Cat 5e or above cable. With one USB Host port in
transmitter and four USB 2.0 Device ports in receiver, the kit also supports KVM
Control. Two of the USB Device ports support 1A current output, which can be
used with high-power USB devices, such as USB camera or USB hard disk.
One-way PoC, only one power adapter is needed to be connected to the
receiver to power both units.
Features
HDMI 2.0 up to 4K@60Hz 4:4:4 8bit and HDCP 2.2 compatibility.
Transmits HDMI signal along with USB 2.0 signal up to 50m/164ft over a
single Cat 5e or above cable
Supports visually lossless compression.
Four USB 2.0 ports with full bandwidth up to 480Mbps on the receiver, and
two of them support a maximum current output of 1A respectively, which
can be connected with high-power USB device.
Supports balanced de-embedded audio output.
Supports one-way PoC, one power adapter is needed to be connected to
the receiver to power both units.
Package Contents
Before you start the installation of the product, please check the package
contents:
Transmitter x 1
Receiver x1
Power Adapter (DC 12V 3A) x 1
USB 2.0 Type-A to Type-B Cable x 1
Phoenix Male Connector (5-pin, 3.5mm) x 1
Mounting Brackets (with Screws) x 4
User Manual x 1
Panel
Transmitter
1 2 3 4 5 6 7
No.
Name
Description
1 Power LED
On: The device is powered on.
Off: The device is powered off.

Installation and Application
No.
Name
Description
2 Status LED
On: HDMI data is being transmitted.
Off: No signal.
3 Link LED
On: UTP link is normal.
Off: No UTP link or link error.
4
USB Host
Connect to a host PC.
5 12V
Reserved. With one-way PoC supported, one power
adapter is needed to be connected to the receiver
to power both units.
6
HDMI In
Connect to an HDMI source.
7
UTP Out
Connect to UTP In port of the receiver.
Receiver
1 2 3 4 5 6 78
No.
Name
Description
1 Power LED
On: The device is powered on.
Off: The device is powered off.
2 Status LED
On: HDMI data is being transmitted.
Off: No signal.
3 Link LED
On: UTP link is normal.
Off: No UTP link or link error.
4 USB
Device
Connect to USB devices.
Note: USB ports support the USB 2.0 standard with a
maximum of 1A for the right two ports and 0.5A for the
left two ports. Before connecting a USB 3.0 device,
confirm the compatibility with USB 2.0.
5 Audio Out
Connect to an audio receiver. For outputting
de-embedding audio of HDMI out.
6 12V
Connect to the power adapter provided. With one-way
PoC supported,
one power adapter is needed to be
connected to the receiver to power both units.
7
HDMI Out
Connect to an HDMI display.
8
UTP In
Connect to UTP Out port of the transmitter.
Installation and Application
Brackets Installation
Note: Before installation, please ensure the
extender is disconnected from the power source.
1. Attach the installation bracket to the
enclosure using the screws that were provided
in the package separately. As shown in the
following figure. The bracket height can be adjusted up/down or bracket
face up or down.

Installation and Application
2. Attach the brackets to the surface you want to hold the unit against using
the screws (provided by others).
Application
PC
Display
Transmitter
Receiver
Power
Supply
Camera
Keyboard & Mouse
HDMI
Out USB
Devices
Audio
Out
HDMI In USB Host
Cat 5e
or above
AV Receiver
Note:
The Cat 5e or above cable used must be within 50m/164ft.
With one-way PoC supported, one power adapter is needed to be

Specifications
connected to the receiver to power both units.
USB devices connected with the receiver can be connected to the USB
host PC connected with the transmitter.
The two USB 2.0 ports supports 1A can be connected to high-power USB
devices such as USB camera, USB hard disk.
Audio Out port of receiver can output de-embedding audio from HDMI
output.
Specifications
Technical
Video Signal Type
HDMI with 4K@60Hz, 4:4:4 8bit, HDCP 2.2
Input/Output
Resolution
4096 x 21602,5,6,7,8 (YUV 4:4:4), 3840 x 21602,3,5,6,8 (YUV 4:4:4),
2560x16008, 2560x14408, 1920x12008,
1920x1080P8, 1680x10508, 1600x12008,
1600x9008, 1440x9008, 1366x7688, 1360x7688,
1280x10248, 1280x9608, 1280x8008, 1280x7688,
1280x7208, 1024x7688, 800x6008
1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at
29.97 Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz,
8 = at 60 Hz
Note: The only color depth all resolutions
supported is 8bit.
Audio Format
HDMI In/Out: PCM 2.0; Compressed audio up to
5.1ch, including Dolby digital 5.1, DTS 5.1 and
MPEG-4 audio v2
Audio Out: PCM 2.0
Max Data Rate
HDMI In/Out: 18 Gbps
USB: 480Mbps
General
Operating Temperature
0°C to 45°C (32°F to 113°F)
Storage Temperature
-20°C to 70°C (-4°F to 158°F)
Humidity
20% to 90%, non-condensing
ESD Protection
Human-body Model:
±8kV (Air-gap discharge)/
±4kV (Contact discharge)
Power Supply
DC 12V 3A
Power Consumption
32W (Maximum)
Device Dimensions
(W x H x D)
180 mm ×25 mm ×100.2 mm/ 7.09'' x 0.98'' x
3.94''
Product Weight
Transmitter/Receiver: 0.33kg/0.73lb

Warranty
Transmission Distance
Note: T568B straight-through Category cable is recommended.
Cable Type
Range
Supported Video
Cat 5e or above
50m/164ft
4K@60Hz 4:4:4 8bit
HDMI Input/Output: 10m/33ft
1080P@60Hz
4K@30Hz 4:4:4 8bit
Input/Output: 5m/16ft
4K@60Hz 4:4:4 8bit
Warranty
Products are backed by a limited 1-year parts and labor warranty. For the
following cases AV Access Technology Limited shall charge for the service(s)
claimed for the product if the product is still remediable and the warranty card
becomes unenforceable or inapplicable.
1. The original serial number (specified by AV Access Technology Limited)
labeled on the product has been removed, erased, replaced, defaced or is
illegible.
2. The warranty has expired.
3. The defects are caused by the fact that the product is repaired,
dismantled or altered by anyone that is not from an AV Access
Technology Limited authorized service partner. The defects are caused by
the fact that the product is used or handled improperly, roughly or not as
instructed in the applicable User Guide.
4. The defects are caused by any force majeure including but not limited to
accidents, fire, earthquake, lightning, tsunami and war.
5. The service, configuration and gifts promised by salesman only but not
covered by normal contract.
6. AV Access Technology Limited preserves the right for interpretation of
these cases above and to make changes to them at any time without
notice.
Thank you for choosing products from AV Access.
If you have any question, please contact us via the following emails:
General Enquiry: [e-mail]
Customer/Technical Support: [e-mail]