gofanco KVMHDExt User manual

HDMI USB KVM CAT5e/6
Extender - 60m
User's Guide
G4-0070A
P/N: KVMHDExt

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Thank you for purchasing from gofanco. Our
products aim to meet all your connectivity needs
wherever you go. For optimum performance
and safety, please read the instructions carefully
and keep this User’s Guide for future reference.
If you need more information about our
products, please visit www.gofanco.com. For
technical support, please email us at
[email protected]. For drivers/manuals
download, please go to www.gofanco.com/
download.
Important Safety Notices
Please read safety instructions carefully before
installation and operation.
• Please pay close attention to all warnings
and hints for this device
• Do not expose this unit to rain, heavy
moisture, or liquid
• Do not repair the device or open the
enclosure without professional guidance
to avoid electric shocks. Doing so may void
your warranty
• Keep the product in a well-ventilated
location to avoid damage from overheating

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• Shut off power and make sure environment
is safe before installation
• Do not plug the HDMI cables in/out when
the device is in use to avoid cable damage.
Make sure they are plugged into the correct
ports
• UsetheincludedDC5Vpoweradapteronly.
Makesurethe specification matches if using
3rd-party DC power adapters

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Introduction
The HDMI USB KVM CAT5e/6 Extender - 60m
extends HDMI and USB signals up to 60 meters
(197ft) over a single CAT6 cable (50 meters with
CAT5e).
Features
• Supports Full HD 1080p with nearly zero
latency
• KVM extension with 2 USB ports to control
the source device, such as a PC, at a remote
location
• Transmitter(TX)is equipped with an HDMI
output for a local HDMI display
• Power over Cable (PoC) allows one power
adapter to power both the TX & RX units
PackageContents
• Transmitter (TX) unit (1pc)
• Receiver (RX) unit (1pc)
• Power adapter (1pc)
• USB Type-A to Type-A cable (1pc)
• User's guide (1pc)

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Product Layout
Figure 1: Transmitter (TX)
1 Reset Button Press to reset the Transmitter (TX) unit
2USBIndicator
Off: No PC connection
Slow flashing: No USB device(s) detected on the RX unit
On/Fast flashing: USB device(s) detected on the RX unit
3 USB Port Connects to the computer's USB port
4 RJ45 Out Connects to the Receiver's RJ45 port using a CAT cable
5 Link LED On: HDMI source signal detected
Flashing: No HDMI source signal detected
6 Power Jack Connects to the included power adapter
7 HDMI IN Connects to an HDMI source
8HDMIOut ConnectstoanHDMIdisplay

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Figure 2: Receiver (RX)
1 Reset Button Press to reset the Receiver (RX) unit
2USBIndicator
Off: No power detected or RJ45 not linked properly to
Transmitter (TX)
On/Fast flashing: USB device(s) detected
Slow flashing: No PC connection or no USB device(s) detected
3 USB Port Connects to keyboard or mouse
4 RJ45 In Connects to the Transmitter's RJ45 port using a CAT cable
5 Link LED On: HDMI source signal detected
Flashing: No HDMI source signal detected
6 Power Jack Connects to the included power adapter (optional)
7 HDMI Out Connects to an HDMI display
8 USB Port Connects to keyboard or mouse
Hardware Installation
1. Power off all devices including your HDMI
source and HDMI display(s).
2. Connect your HDMI source device to the
Transmitter's HDMI In connector with an
HDMI cable (HDMI cable not included).
3. Connect the Transmitter's USB port to the
PC's USB port using the included USB
Type-A to Type-A cable.

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4. Optional: Connect an HDMI display to the
Transmitter's HDMI out connector with an
HDMI cable (HDMI cable not included) for
local monitoring of the HDMI signal.
5. Plug your CAT5e/6 cable between the
Transmitter's RJ45 Output and Receiver's
RJ45 Input.
6. Connect your HDMI display to the
Receiver's HDMI out connector with an
HDMI cable (HDMI cable not included).
7. Plug your keyboard and mouse into the
USB ports of the Receiver (RX) unit.
8. Plug the included power adapter into the
Transmitter's power jack, then plug the
power adapter into a reliable power source.
Note: The Receiver (RX) does not need a
power adapter, it can be powered from the
Transmitter (TX) over CAT cable with PoC
technology.
9. Power on all connected devices.
10. The extender is ready for use.

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Application Diagram
CAT Cable Wiring
We suggest both RJ-45 connectors be wired
identically following T568B wiring standard for
the best performance and compatibility

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FAQ & Solutions
Q: There is no video output or video is not
normal:
A: 1) Check all cable connections.
2) Press reset button on the Transmitter and
Receiver units.
Q: The Link LED is flashing:
A: 1) Make sure the network cable follows the
IEEE-T568B wiring standard.
2)Check whether TXhasHDMIsignal input.
3) Press the reset button on both TX & RX.
Q: The extender is not working properly:
A: 1) Please check the cable lengths below:
- HDMI cables: Up to 3 meters
- Network cables CAT6: Up to 60m; CAT5e:
Up to 50 meters
2) Press the reset button on the TX/RX and
reconnect.
Q: RX Link LED is on but there is no image:
A: 1) Press RX reset button to reset the unit.
2) Make sure the HDMI cable is firmly
connected to the display.
3) Use a higher quality network cable.

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Specifications
HDMI Compliance HDMI 1.3
HDCP Compliance HDCP 1.4
Resolution
720x576p@50Hz, 720x480p@60Hz,
1280x720p@60Hz, 1920x1080p@60Hz,
640x480p@60Hz, 800x600p@60Hz,
1024x768p@60Hz, 1280x800p@60Hz,
1280x1024p@60Hz, 1440x900p@60Hz,
1680x1050p@60Hz
Bandwidth 10.2 Gb/s
Input and Output TMDS
Signal 0.5 - 1.5Vp-p (TMDS)
Input and Output DDC
signal 5Vp-p (TTL)
Transmission Distance CAT5e: 50 meters
CAT6: 60 meters
Power Supply 5VDC / 2A
Power Consumption TX: 2W
RX: <2W
Operating Temperature 0 - 60 C
Storage Temperature -10 - 70 C
Humidity 0 - 90%

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Disclaimer
The product name and brand name may be
registered trademarks of related manufacturers.
TM and ® may be omitted on the user’s guide.
The pictures on the user’s guide are just for
reference, and there may be some slight
differences with the actual products.
We reserve the right to make changes without
prior notice to a product or system described
herein to improve reliability, function, or design.

Thank you for choosing gofanco
www.gofanco.com