E-link HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Video Fiber Converter is a high-performance 8Ch 5MP
HD-Video 4-in-1 Video Fiber Converter, integrating advanced uncompressed HD composite video
processing and high-speed digital optical transmission technologies—specifically engineered to meet
the high-density, ultra-high-definition video transmission needs of large-scale surveillance, security, and
industrial monitoring systems. As an 8Ch 5MP HD-Video 4-in-1 Video Fiber Converter, it stands out for
its ability to simultaneously handle 8 independent channels of 5MP ultra-high-definition video while
supporting four mainstream analog/digital video formats (AHD, HD-CVI, HD-TVI, CVBS), delivering
both efficient space utilization and versatile compatibility for modern high-density monitoring scenarios.
This converter specializes in converting AHD, HD-CVI, HD-TVI, or CVBS composite signals into stable
optical signals, enabling long-distance transmission up to 120Km via optical fibers—far exceeding the
range of traditional copper-based solutions and ensuring zero loss of video quality (no compression,
no latency) even across extended distances. As an 8Ch 5MP HD-Video 4-in-1 Video Fiber Converter,
it supports a comprehensive range of camera resolutions, including 5MP, 4MP, 3MP, 1080P, and 720P,
making it fully compatible with most modern HD surveillance cameras. This flexibility allows it to adapt to
diverse project requirements, from high-detail 5MP monitoring in large-scale venues (such as airports,
stadiums, or industrial parks) to standard 1080P applications in medium-to-large security setups (such
as smart communities, commercial plazas, or transportation hubs).
E-link’s 8Ch 5MP HD-Video 4-in-1 Video Fiber Converter (also referred to as 8Ch AHD/CVI/TVI/CVBS
Fiber Optic Transceiver) enables simultaneous transmission of 8 independent channels of AHD, HD-CVI,
HD-TVI, or CVBS video over a single multimode or single-mode optical fiber—greatly reducing cable
deployment costs, simplifying infrastructure management, and saving space compared to multi-cable
or low-channel-count solutions. A key user-friendly feature is its “zero-calibration” design: no manual
electronic or optical adjustments are required during installation, allowing for plug-and-play setup that
minimizes installation time, reduces labor costs, and lowers the learning curve for on-site engineers. It
is also equipped with clear LED indicators (for power, individual channel video signal presence, and
fiber link status) that provide real-time system status monitoring, enabling quick troubleshooting of
potential issues (such as signal loss, fiber disconnection, or faulty camera connections) and ensuring
continuous, reliable operation.
To adapt to different working environments, the converter offers flexible installation options: it can be
used as a standalone device for decentralized monitoring points (such as outdoor surveillance poles,
small control cabinets, or remote sub-stations) or integrated into standard 19-inch racks for centralized
deployment in security control rooms, data centers, or monitoring centers. This versatility, combined
with its 8-channel high-density transmission, 5MP HD video support, 4-in-1 format compatibility, and
120Km long-distance capability, makes the 8Ch 5MP HD-Video 4-in-1 Video Fiber Converter ideal for a
wide range of professional applications—including urban security surveillance networks, cross-regional
transportation monitoring (highways, railways), large-scale industrial site supervision (factories, power
plants, mines), and comprehensive commercial property security (shopping malls, office parks). It
effectively resists electromagnetic interference (EMI) and signal attenuation common in complex electrical
environments (such as industrial workshops or near high-voltage equipment), ensuring stable, high-quality
video transmission for critical monitoring tasks and serving as a reliable backbone for modern high-density
HD surveillance infrastructure.
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