1080P Bidi DVI 20km RS232 Stereo Audio GPIO over Fiber Extender 1920*1200P@60Hz

1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber Extender 20km 1920*1200P@60Hz ESD

Product Overview:

The LNK-B-DVI-1DA1GO is a high-performance Bidirectional DVI + RS232 + Stereo Audio + GPIO Fiber Optic Extender designed for professional long-distance multi-signal transmission. This advanced system extends uncompressed 1080P DVI video, bidirectional RS232 serial data, stereo audio, and GPIO control signals over a single fiber optic cable while maintaining exceptional signal integrity and synchronization.

Engineered with robust fiber optic technology, it delivers complete immunity to electromagnetic and radio frequency interference (EMI/RFI), ensuring secure and stable operation in electrically challenging environments. The extender supports high-resolution video up to 1920×1080@60Hz with bidirectional audio and serial communication capabilities, making it ideal for applications requiring comprehensive signal management.

Perfect for industrial automation, broadcast studios, command and control centers, medical imaging systems, and live event production, this solution offers reliable, high-quality multi-signal extension for demanding professional and commercial installations.

Product Features:

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.