The 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender (model: LNK-B-DVI-1DA1GO) is a high-performance bidirectional signal transmission
device engineered for long-distance delivery of multi-type critical signals via a single fiber optic
cable. As a 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender, it integrates full-duplex signal support, making it ideal for scenarios where two-way
transmission of high-quality DVI video, serial control, audio, and GPIO signals over long
distances is essential.
This 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender enables stable bidirectional extension of DVI signals over long distances, while
also supporting 1Ch bidirectional RS232 serial control signals, 1Ch GPIO (General Purpose
Input/Output) signals, and external bidirectional stereo audio transmission—all consolidated
through one fiber optic cable to minimize cabling complexity and reduce deployment costs.
It delivers exceptional visual performance with support for high resolution up to 1080P, ensuring
crisp, distortion-free image quality that meets the demands of professional environments like
industrial control rooms, video surveillance centers, remote broadcast studios, and high-end
conference facilities.
With excellent stability and robust security features (including anti-interference and signal
encryption capabilities), the 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio +
GPIO over Fiber Extender is suitable for a wide range of professional applications that require
long-distance bidirectional transmission of high-resolution DVI signals without quality degradation.
Whether used in industrial automation systems (to enable two-way control between remote DVI
displays and central control units via RS232), large-scale monitoring networks (to transmit high-
definition video and synchronized audio in both directions), or corporate IT environments (for remote
device management and status monitoring via GPIO), this extender ensures reliable, low-latency
signal transmission. Its all-in-one bidirectional design simplifies installation, enhances system
flexibility, and lowers long-term maintenance costs, making it a versatile and cost-effective solution
for multi-signal long-distance fiber transmission needs.
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