Product Details
MAX 4W 4K@30HZ Dual Band IR HDMI Extender With Loop Out
4K@30HZ HDMI Extender 120M With Loopout & Dual IR
HDMI Extender Advantages
► Aluminum alloy housing design, stable and durable ;
► compact size and Slim ,stronganti-interference, Wall-mounted type
is more convenient;
► Uncompressed transmits HDMl video and audio signals up to 120M over
a single CAT6a/7cable;
► Support video resolution up to 3840*2160@30Hz, 3D signal;
► Support Keyboard and mouse control;
► Support local loopout in senderHDMI 1.4 and HDCP 1.4 standard;
► Build-in EDlD function, can match many kind display device;
► Ethernet cables with a standard IEEE - 568b connection, convenient
installation;
► Built-in ESD protection
► High compatibility, can auto-match source and display device;
► Built-in automatic adjustment system, make the image smooth, clear
and stable;
Overview
HDMI Extender Picture
Application
Technical Indexes
Parameter | Description |
Video | Standards | HDMI1.4; HDCP 1.4 |
Maximum pixel clock | 225MHz |
Maximum data rate | 10.2Gbps |
Maximum resolution | 3840*2160@30Hz (backward-compatible) |
Connector | HDMI-A |
Impedance | 100Ω |
USB | Interface | PC: Standard USB-A K/M: Standard USB-A |
USB Signal | HID Signal |
UTP | Interface | RJ45 (IEEE - 568b connection) |
Transmission distance | CAT6-120M |
Other | Power supply | The power adapter: DC 5V |
Power dissipation | MAX 4W |
Temperature | Operating: -5℃ ~ +70℃ |
Humidity | Operating: 5% ~ 90% |
Dimension | 82*85*17mm |
The warranty | 1 year free warranty |
Ordering Information
Part No | Description of product |
LNK-4KE-120 | 4K@30HZ HDMI Extender 120M With Loopout & Dual IR |
Company Profile
Established in 2001 & headquartered in Shenzhen, E-link China
Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.
Our main products include:

- Fiber Media Converters
- Industrial Ethernet PoE switchs
- PoE Injectors & Splitters
- PoE Extenders
- Serial Fiber Converters
- SFP Transceivers
- HDMI Fiber Converters
- DVI Fiber Converters
- HD/3G/6G/12G Fiber Extenders
- CCTV Fiber Optic Converters
- HDMI/ DVI/ VGA/ SDI Ethernet Extenders
(Industrial PoE Actual Display)
With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions
to serve our customers successfully.
(Automatic Mechanical Equipment)
Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to
- System of Telecom
- Public Security
- Bank
- Smart City
- Public transportation
- New Energy Developing
- CCTV Monitoring Transmission
We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.
(Customer visit)
E-Link quality:
- ISO9001 Quality System
- CE, RoHS, FCC certified
- 48 hours of weathering test before delivery
- Conduct full-spectrum environmental and electrical testing on all
product designs

Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.