Link EXT40-4KECO User manual

LINK EXT40-4KECO
4K 40m HDMI Extender
User Manual
Version: V1.0.1

1
Important Safety Instructions
1. Do not expose this apparatus to
rain, moisture, dripping or splashing
and that no objects lled with liquids,
such as vases, shall be placed on the
apparatus.
2. Do not install or place this unit
in a bookcase, built-in cabinet or in
another confined space. Ensure the
unit is well ventilated.
3.To prevent risk of electric shock or
fire hazard due to overheating, do not
obstruct the unit's ventilation openings
with newspapers, tablecloths,
curtains, and/or similar items.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other apparatus
(including amplifiers) that produce
heat.
5. Do not place sources of naked
flames, such as lighted candles, on
the unit.
6. Clean this apparatus only with dry
cloth.
7. Unplug this apparatus during
lightning storms or when unused for
long periods of time.
8. Protect the power cord from being
walked on or pinched particularly at
plugs.
9. Only use attachments / accessories
specied by the manufacturer.
10. Refer all servicing to qualified
service personnel.

2
Table of Contents
Introduction��������������������������������������������������������������������������������������������������� 3
Overview ................................................................................................... 3
Features .................................................................................................... 4
Package Contents ..................................................................................... 5
Specication .............................................................................................. 6
Transmitter ......................................................... ................................. 6
..................................... 8 Receiver .........................................................
Panel Layout ........................................................................................... 10
............................... 10 Transmitter .........................................................
Receiver ......................................................... ................................... 12
Installation and Instructions���������������������������������������������������������������������� 14
Brackets Installation ................................................................................ 14
Wiring ...................................................................................................... 16
IR Pass Through ..................................................................................... 18
Trouble Shooting ���������������������������������������������������������������������������������������� 20
Steps of Regular Troubleshooting Routine......................................... 20
Warranty Terms and Conditions ��������������������������������������������������������������� 21

3
Introduction
Overview
LINK EXT40-4KECO is a slim 4K HDMI extender set. It supports resolution up
to 4K@30Hz 4:4:4 8bit, transporting Ultra HD video with 3D compatibility,
multi-channel audio, bi-directional IR up to 40m / 131ft over a single CATX cable.
EXT40-4KECO supports bi-directional IR pass through, enabling users to
control the source at the display location or control the display at the source
location with ease. Auto detection ensures the optimum quality for video/audio is
transmitted.
The transmitter and receiver are easy to install. They are space saving and offer
ideal solutions for homes, offices, digital entertainment centers, control
centers, conference rooms, schools and corporate training environments, where
the extension of HDMI signals over long distances is required.

4
•Supports resolution up to 4K@30Hz 4:4:4 8bit
•HDMI signal transport up to 40m / 131ft along a CATX cable
•Support HDMI 1.4b and HDCP 1.4
•Bi-directional IR pass through
•Auto equalization built-in for optimal signal transmission
•Built-in ESD: ±8kV (air-gap discharge) & ±4kV (contact discharge)
•Slim prole, cost-effective and easy-to-install
Features

5
•1 x Transmitter
•1 xReceiver
•2 x Power Supply (DC 5V 1A)
•2 x IR Emitter
•2 x Broadband IR Receiver (30-50 KHz)
•1 x IR-AC IR Coupler Cable
•4 x Mounting Bracket
Package Contents

6
Technical
Input 1 x HDMI
Input Signal Type HDMI 1.4b with 3D; HDCP 1.4
Input / Output Resolution Support
SMPTE:
1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8,
1920x1080P1,2,3,4,5,6,7,8, 3840x21602,3,5,
4096x21602,3,5
VESA:
800x6008, 1024x7688, 1280x7688, 1280x8008,
1280x9608, 1280x10248, 1360x7688,
1366x7688, 1400x10508, 1440x9008,
1600x9008, 1600x12008, 1680x10508,
1920x12008
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
Input Video Level 0.5-1.2 Vp-p
Input DDC Signal 5 volts p-p (TTL)
Video Impedance 100ohms
Output 1 x UTP
Output Signal Type UTP: IEEE-568B
Maximum Pixel Clock 340MHz
Specification
Transmitter

7
Technical
Transmission Distance
HDMI:
1080P:15m / 49ft ; 4K@30Hz: 10m / 33ft
Cat 6a/7: 40m / 131ft
Cat 5e/6: 35m / 115ft
Control Method 1x IR TX, 1x IR RX
IR Wavelength & Frequency Wavelength: 940nm
Frequency: 38KHz
General
Operating Temperature 0°C to 45°C (32°F to 113°F),
10% to 90%, non-condensing
Storage Temperature -20°C to 70°C (-4°F to 158°F)
10% to 90%, non-condensing
Humidity 10% to 90%, non-condensing
Power Supply DC 5V 1A
Power Consumption (Max) 2.8W
Device Dimension
(W x H x D)
80mm x 25mm x 90.2mm
/ 3.15'' x 0.98'' x 3.55''
Product Weight 0.3kg / 0.66lb
Certication CE, FCC

8
Technical
Input 1 x UTP
Input Signal Type UTP: IEEE-568B
Input / Output Resolution Support
SMPTE:
1280x720P1,2,3,4,5,6,7,8,1920x1080I6,8,
1920x1080P1,2,3,4,5,6,7,8, 3840x21602,3,5,
4096x21602,3,5
VESA:
800x6008, 1024x7688, 1280x7688, 1280x8008,
1280x9608, 1280x10248, 1360x7688,
1366x7688, 1400x10508, 1440x9008,
1600x9008, 1600x12008, 1680x10508,
1920x12008
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
Video Impedance 100ohms
Output 1 x HDMI
Output Signal Type HDMI 1.4b with 3D; HDCP 1.4
Maximum Pixel Clock 340MHz
Transmission Distance
HDMI: 15m / 49ft
Cat 6a/7: 40m / 131ft
Cat 5e/6: 35m / 115ft
Control Method 1x IR TX, 1x IR RX
Receiver

9
General
Operating Temperature 0°C to 45°C (32°F to 113°F),
10% to 90%, non-condensing
Storage Temperature -20°C to 70°C (-4°F to 158°F)
10% to 90%, non-condensing
Humidity 10% to 90%, non-condensing
Power Supply DC 5V 1A
Power Consumption (Max) 3.4W
Device Dimension
(W x H x D)
80mm x 25mm x 90.2mm
/ 3.15'' x 0.98'' x 3.55''
Product Weight 0.3kg / 0.66lb
Certication CE, FCC

10
Front Panel
No� Name Description
1 UTP OUT Connect to the UTP IN port of the receiver.
Panel Layout
Transmitter
1

11
Rear Panel
No� Name Description
1 DC 5V DC 5V power input
2Power LED
(Red)
ON: The transmitter is powered on.
OFF: The transmitter is powered off.
3Status LED
(Blue)
ON: HDMI signals are being transmitted.
OFF: No HDMI signal transmission.
4 HDMI IN Connect to an HDMI source.
5 IR IN Connect to an IR receiver.
6 IR OUT Connect to an IR emitter.
1 2 3 456

12
Front Panel
No� Name Description
1 UTP IN Connect to the UTP OUT port of the transmitter.
Receiver
1

13
Rear Panel
No� Name Description
1 DC 5V DC 5V power input
2POWER LED
(Red)
ON: The receiver is powered on.
OFF: The receiver is powered off.
3STATUS LED
(Blue)
ON: HDMI signals are being transmitted.
OFF: No HDMI signal transmission.
4 HDMI OUT Connect to an HDMI display.
5 IR IN Connect to an IR receiver.
6 IR OUT Connect to an IR emitter.
1 2 3 4 5 6

14
Installation and Instructions
Brackets Installation
Note: Before installation, please ensure the device is disconnected from the power
source.
In order to keep an elegant appearance, we designed the screws to pull double
duty with the product chassis and rack mount ears, please refer to the below steps
to install.
Steps to install the device in a suitable location:
1. Remove the four screws that secure the side panels to the transmitter.
Remove the screws
from the side panels
1

15
Attach the brackets
provided to the side
panels of the device
2
2. Position and install the mounting brackets with the four mounting screws mentioned
above.
3. Mount and secure the transmitter to a surface or a suitable location with the
mounting screws.
4. Repeat steps 1, 2 and 3 to install the receiver.

16
1. Connect an HDMI source (such as Blu-ray player, games console, STB, Apple
TV etc.) to the HDMI IN port of Transmitter via an HDMI cable.
2. Connect the Transmitter to the Receiver via a CATX cable on the UTP ports.
3. Connect an HDMI display to the HDMI OUT port of the Receiver.
4. Connect the IR emitter and IR receiver to the Transmitter and the Receiver
respectively. Users can control the source at the display location or control the
display at the source location as required, please refer to the diagrams in IR Pass
Through Section.
5. Connect the power supplies to the Transmitter and the Receiver respectively.
Check if the power and status LEDs light steadily on both units to indicate successful
connection.
Wiring
Warning: Before wiring, disconnect the power from all devices.
During wiring, connect and disconnect the cable gently.

17
IR Emitter 1
IR Receiver 2
IR Emitter 2
IR
Receiver 1
TV Remote
DVD Remote
DVD
HDMI OUT
HDMI IN
CATX Cable
Transmitter
Receiver

18
IR pass-through function allows users to control the source at the display location or
control the display at the source location.
1� Control the source
Connect an IR emitter to the IR OUT port of the Transmitter and a broadband IR
receiver to the IR IN port of the Receiver. Users can control the source at the display
location with the source remote.
IR Pass Through
Control the source at the display location
DVD
IR EmitterHDMI IN
IR ReceiverHDMI OUT
DVD Remote
CATX Cable
Transmitter
Receiver

19
2� Control the display
Connect a broadband IR receiver to the IR IN port of the Transmitter and an IR
emitter to the IR OUT port of Receiver. Users can control the display at the source
location with the display remote.
IR Emitter
IR Receiver
TV RemoteDVD
HDMI OUT
HDMI IN
CATX Cable
Transmitter
Receiver
Control the display at the source location