The DVI + 1Ch Bidirectional Stereo Audio + 1Ch RS232 over Fiber Optic Extender (model:
LNK-DVI-1D1BA) is a high-performance signal transmission device engineered for long-distance
delivery of critical multimedia and serial signals via a single fiber optic cable. As a DVI + 1Ch
Bidirectional Stereo Audio + 1Ch RS232 over Fiber Optic Extender, it integrates multi-signal
support in a compact design, making it ideal for scenarios where high-quality, long-range
transmission of DVI video, audio, and serial control signals is essential.
This DVI + 1Ch Bidirectional Stereo Audio + 1Ch RS232 over Fiber Optic Extender enables
stable extension of DVI signals over long distances, while also supporting KVM (keyboard,
video, mouse) functionality, 1Ch 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 simplify cabling. 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 video surveillance centers, industrial
control rooms, and remote conference facilities.
With excellent stability and robust security features, the DVI + 1Ch Bidirectional Stereo Audio
+ 1Ch RS232 over Fiber Optic Extender is suitable for a wide range of professional applications
that require long-distance transmission of high-resolution DVI signals without quality degradation.
Whether used in industrial automation systems (to connect remote DVI displays and KVM controls
for equipment monitoring), large-scale monitoring networks (to transmit high-definition video and
synchronized audio), or corporate IT environments (for remote device management via RS232),
this extender ensures reliable, interference-free signal transmission. Its all-in-one design reduces
installation complexity, lowers maintenance costs, and saves space, making it a versatile and cost-
effective solution for multi-signal long-distance fiber transmission needs.
► Transmits DVI video signals, RS232 and audio up to 20km over a single fiber cable;
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