Product Details
4K HDMI ESD Protector
Advantages
>► >ESD Electrostatic Discharge Protection
>► >Hot-Plug Surge Protection
>► >Cable Lightning Protection
>► >Transmission Boost and Voltage Limiting Protection
Overview
The HDMI ESD protector is designed to safeguard HDMI devices from
the effects of electrostatic discharge (ESD)
and cable discharge. It provides comprehensive protection for all
TMDS high-speed signals, DDC, 5V, HPD,
and CEC channels against ESD and lightning surge, ensuring
effective and reliable protection for your equipment.
Picture
Technical Indexes
HDMI 2.0 4K60 | Compliant with HDM2.0,HDCP. |
ESD Electrostatic Discharge Protection | Protect HDMI Input and Output for EsD and lighting surge. |
Hot-Plug Surge Protection | Meet IEC 61000-4-2(ESD)+25kV(air),+20kV(contact). |
Cable Lightning Protection | Meet IEC 61000-4-4(EFT)40A(5/50ns). |
Transmission Boost and Voltage Limiting Protection | Meet IEC 61000-4-5(Lightning)4.5A(8/20μs) |
Application
Ordering Information
Model | Description |
LNK-4KH-ESD | The HDMI ESD protector provides comprehensive protection for HDMI
devices' TMDS, DDC, 5V, HPD, and CEC channels, effectively guarding
against electrostatic discharge (ESD), cable discharge, and
lightning surges. |
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.