DVI Bidirectional Stereo Audio RS232 over Fiber Optic Extender 20km 1920*1200@60Hz

DVI + 1Ch Bidirectional Stereo Audio + 1Ch RS232 over Fiber Optic Extender 20km 1920*1200@60Hz

Product Overview:

The LNK-DVI-1D1BA is a professional multi-functional DVI Fiber Optic Extender designed for integrated long-distance transmission of high-definition video, bidirectional stereo audio, and RS232 control signals over a single fiber optic cable. This advanced system supports uncompressed DVI video at resolutions up to 1080P while simultaneously enabling KVM functionality, RS232 serial communication, and external stereo audio transmission.

Engineered for exceptional performance in demanding environments, it delivers zero-latency signal extension with complete immunity to electromagnetic and radio frequency interference (EMI/RFI). The extender ensures superior signal integrity and stability through its fiber optic technology, making it ideal for applications where reliability and security are critical.

Suitable for industrial automation, broadcast studios, command and control centers, digital signage networks, medical imaging systems, and conference facilities, this solution offers versatile, high-quality multi-signal extension for 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.