E-link China Technology Co.,LTD
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Delivery Time | 3-5 working days |
| Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Input Signals | HDMI |
| Connector | Female HDMI type A |
| Video Support | 1920x1200 / 1080p@60Hz, up to 4K*2K@30Hz |
| Chroma Subsampling | Color space 420, 400 |
| Bandwidth | 10.3Gbps |
| Power Supply | 5V DC (USB-C) |
| Brand Name | E-link |
| Model Number | LNK-MH4K Series |
| Certification | ISO9001, CE, ROHS, FCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Supply Ability | 1000/Month |
| Delivery Time | 3-5 working days | Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Input Signals | HDMI | Connector | Female HDMI type A |
| Video Support | 1920x1200 / 1080p@60Hz, up to 4K*2K@30Hz | Chroma Subsampling | Color space 420, 400 |
| Bandwidth | 10.3Gbps | Power Supply | 5V DC (USB-C) |
| Brand Name | E-link | Model Number | LNK-MH4K Series |
| Certification | ISO9001, CE, ROHS, FCC | Place of Origin | China |
| High Light | Multimode Fiber HDMI Extender ，60Hz HDMI Fiber Extender ，Mini HDMI Fiber Extender | ||
Model:LNK-MH4K Series
Product Description & Overview
The LNK-MH4K Series represents a breakthrough in space-efficient fiber optic technology, engineered
to deliver uncompressed 4K×2K HDMI 1.4a signals across remarkable distances up to 80km. This micro-
mini extender utilizes advanced photoelectric conversion technology to transform HDMI signals into high-
speed 10Gb/s serial data streams for flawless fiber optic transmission. The ultra-compact design incorporates
industrial-grade components that ensure complete immunity to electromagnetic interference while maintaining
pristine signal integrity throughout the maximum transmission distance.
Featuring a sophisticated transmitter that encodes HDMI signals for optical transmission and an intelligent
receiver that precisely reconstructs the original output, this professional-grade solution guarantees zero
latency and lossless video quality. The micro-mini form factor makes it ideal for space-constrained installations
in broadcast facilities, digital signage networks, and high-end home entertainment systems where both
performance and physical dimensions are critical considerations.
Manufactured in full compliance with RoHS and lead-free requirements for global market deployment, this
reliable extender supports applications ranging from large-screen displays and conference room systems
to medical imaging and control room environments. The enhanced thermal management system ensures
stable operation across varying environmental conditions, while the plug-and-play functionality simplifies
installation in both permanent and temporary setups. Perfect for modern AV integrations requiring maximum
performance in minimal space, this micro-mini fiber extender establishes new standards for compact, high-
performance signal transmission in professional and residential applications demanding uncompromised
4K video quality over extended distances.
Key Features Bullets
Ultra-Compact 4K Transmission
Supports 4K×2K@30Hz resolution with uncompressed zero-delay transmission
Extended Fiber Optic Reach
80km maximum transmission distance over single fiber cable
High-Speed Data Performance
10.3Gbps data rate ensures lossless video quality
Advanced Signal Management
DDC CEC HPD signal support for enhanced display control
Modern Power Design
USB-C connector for convenient power input
Content Protection Compliance
HDMI 1.4a and HDCP 1.2 standards compatibility
Compact Industrial Design
Miniature form factor with wide operating temperature (-10~60°C)
EMI/RFI Immune Operation
Complete electromagnetic interference resistance
Hot-Pluggable Connectivity
Live connection capability for flexible installation
Technical Specifications & Indexes
| Type of Extender | Fiber Transmitter for HDMI signal over Optical Fiber Cable |
| Input Signals | HDMI |
| Connector | Female HDMI type A |
| Signal Support | HDMI 1.4a HDMI format standard and HDCP compliant |
| Video Support | 1920x1200 / 1080p@60Hz, up to 4K*2K@30Hz |
| Audio Support | Dolby TrueHD, Dolby Digital Plus, DTS, DTS-ES 6.1, DTSHD, DTS-HD-HRA, DTS-HD Master, (PCM-2CH) |
| Chroma Subsampling | Color space 420, 400 |
| Dynamic EDID | Plug & Play, no need to learn |
| Fiber Connector | SFP/LC |
| Bandwidth | 10.3Gbps |
| Transmission Distance | 300m (Over OM3 Fiber) |
| Up to 80km (Over Single-mode Fiber) | |
| Operating Temperature | -10 to + 60°C |
| Storage Temperature | -20 to + 85°C |
| Humidity | 5% to 90% RH (non-condensing) |
| MTBF | 100,000 hours |
| Dimension (WxDxH) | 3.07 x 1.06 x 0.69in (78x27x17mm) |
| Weight | 50g / 0.11 lb |
| Power Supply | 5V DC (USB-C) |
| Power dissipation | <5W |
| Safety Approvals | CE, FCC, RoHS |
Ordering Information
| Model | Description |
| LNK-MH4K-MM | Micro Mini HDMI Fiber Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), OM3 Multi-mode Dual Fiber, 300 meters, LC, including 1 transmitter & 1 receiver, USB Power Input |
| LNK-MH4K-S20 | Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 20km, LC, including 1 transmitter & 1 receiver, USB Power Input |
| LNK-MH4K-S40 | Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 40km, LC, including 1 transmitter & 1 receiver, USB Power Input |
| LNK-MH4K-80 | Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Dual Fiber, 80km, LC, including 1 transmitter & 1 receiver, USB Power Input |
| LNK-MH4K-S80 | Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 80km, LC, including 1 transmitter & 1 receiver, USB Power Input |
Application Scenarios
Extending 4K medical imaging displays in operating rooms
Supporting broadcast control room video distribution systems
Enabling digital signage networks in retail environments
Providing conference room presentation system connectivity
Facilitating industrial monitoring with high-resolution displays
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
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 P... 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 P...
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