Mini 4K DVI Fiber Transceiver 300m MM Auto EDID HDMI 1.4 Support for UHD Signal

Mini 4KX2K DVI Fiber Transceiver MM 300M Auto EDID

Product Overview:

The E-link Mini 4Kx2K DVI Fiber Optic Transceiver (Model: LNK-D4K-MM) represents a high-performance solution for demanding professional AV environments that require flawless transmission of ultra-high-definition signals over extended distances. This transceiver is engineered to support resolutions up to 4Kx2K (3840x2160 @ 30Hz), fully compliant with the HDMI 1.4 standard, by utilizing a single multimode fiber for reaches up to 300 meters.

Its core technological advantage is the complete elimination of signal degradation caused by Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI), a critical benefit achieved through an all-fiber, copper-free signal path. This ensures unparalleled signal fidelity and operational stability. The integrated Auto-EDID management system guarantees seamless plug-and-play compatibility between source devices and displays, streamlining installation and configuration.

This transceiver is ideally suited for mission-critical applications where reliability is paramount, including broadcast facilities, industrial control rooms, command centers, and large-scale digital signage networks. It delivers a robust, cost-effective infrastructure for 4K multimedia extension, ensuring optimal performance in electromagnetically challenging environments.

Product Features:

• Extensive Format Compatibility

  • Fully compliant with DVI 1.0 and HDMI v1.4 standards for broad interoperability with modern AV equipment.

  • Supports HDCP 1.4 content protection and 3D TV format pass-through, ideal for both commercial and home entertainment applications.

• Superior 4K/UHD Video Performance

  • Delivers native 4K resolution (3840x2160) at 30Hz and supports 4K/60P (YUV 4:2:0) for stunning, high-frame-rate visual clarity.

  • Boasts a high 10.2 Gbps data bandwidth, ensuring the seamless and uncompressed transmission of high-bitrate video streams.

• High-Fidelity Multi-Channel Audio

  • Transports crystal-clear 7.1 channel LPCM audio with a high sampling rate of 192 kHz/24-bit, delivering a lossless surround sound experience for professional audio systems.

• Robust Long-Distance Fiber Transmission

  • Achieves reliable signal extension up to 300 meters over a single Multimode Fiber (MMF), far exceeding the limitations of copper cables.

  • Optical transmission technology provides inherent immunity to RFI/EMI, guaranteeing maximum signal integrity even in electrically noisy environments.

• Simplified Installation & Intelligent Management

  • Features intelligent EDID pass-through management for automatic configuration between source and display, enabling true plug-and-play operation.

  • The receiver unit incorporates a built-in Equalizer (EQ) to automatically compensate for signal loss, optimizing performance over the full transmission distance.

  • Compact and surface-mountable design allows for flexible and space-efficient integration in various installation scenarios.

Application Scenarios

• Professional Broadcast & Production Studios: Ideal for routing 4K UHD video feeds from cameras to control rooms, distributing signals to multi-viewer displays, and connecting master control switchers to remote monitors. The EMI/RFI immunity is critical in equipment-dense areas where signal purity is non-negotiable.

• Mission-Critical Control Rooms: Provides reliable 4K signal extension in security and surveillance centers, industrial process control hubs, and network operation facilities. It ensures that vital visual data from computer servers and monitoring systems is displayed on large-scale video walls with zero latency or corruption.

• Large-Venue AV Distribution: Perfect for digital signage networks in airports, shopping malls, and corporate campuses, delivering dynamic 4K content over a single multimode fiber infrastructure. It is equally suited for modern conference rooms and lecture halls, extending presentations from a central rack to displays at significant distances.

• Medical Imaging & Diagnostic Displays: Where accurate color reproduction and high resolution are paramount, this extender guarantees the integrity of medical-grade imaging signals from diagnostic workstations to high-resolution reference monitors, without any risk of electromagnetic interference.

Technical Indexes

Ordering information

Applicaton Display

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

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.



   

   

                                                                   
                                                                  
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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.





   





















































                                                                   
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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.