The E-link LNK-D4K-SM series represents a breakthrough in long-distance 4K signal transmission
technology, specifically engineered for extreme-distance applications requiring uncompromised video
quality. This professional-grade fiber transceiver utilizes single-mode fiber optic technology to deliver
pristine 3840×2160 resolution video over distances ranging from 10km to 80km, with 1.4km as the
default configuration. The advanced fiber optic architecture completely eliminates electromagnetic
interference and signal degradation, ensuring perfect image quality even at maximum transmission
distances.
Featuring manual EDID management capability, this versatile transceiver provides technicians with
complete control over display configuration settings, making it ideal for custom installations and
specialized applications. The compact, rugged design incorporates industrial-grade components
capable of withstanding challenging environmental conditions while maintaining stable performance.
Supporting full HDMI 1.4 standards and 4K resolution at 30Hz, this reliable solution is particularly
suited for long-distance applications in transportation systems, security surveillance networks, and
campus-wide AV distribution where conventional copper-based systems prove inadequate.
The transceiver's enhanced optical power budget and sophisticated signal processing technology
guarantee consistent performance across the entire transmission range, while the flexible configuration
options allow optimization for specific installation requirements. With its exceptional distance capabilities
and robust construction, this mini fiber transceiver establishes new standards for remote video transmission
in broadcast facilities, industrial monitoring systems, and large-scale digital signage deployments where
both signal quality and transmission distance are critical operational parameters.
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