E-link HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Video Fiber Converter is a high-performance 1Ch
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 long-distance, high-definition video transmission needs of surveillance, security, and
industrial monitoring systems. As a 1Ch 5MP HD-Video 4-in-1 Video Fiber Converter, it stands out
for its ability to handle 5MP ultra-high-definition video signals while supporting four mainstream
video formats, delivering both clarity and versatility for modern 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 no loss of video quality
even across extended distances. As a 1Ch 5MP HD-Video 4-in-1 Video Fiber Converter, it supports
a wide range of camera resolutions, including 5MP, 4MP, 3MP, 1080P, and 720P, making it compatible
with most modern HD surveillance cameras and adapting to diverse project requirements—from high-
detail 5MP monitoring in large venues to standard 1080P applications in small-scale security setups.
E-link’s 1Ch 5MP HD-Video 4-in-1 Video Fiber Converter (also referred to as 1Ch AHD/CVI/TVI/CVBS
Fiber Optic Transceiver) enables simultaneous transmission of 1 channel of AHD, HD-CVI, HD-TVI,
or CVBS video over a single multimode or single-mode optical fiber—eliminating the need for multiple
cables and simplifying infrastructure deployment. A key user-friendly feature is its “zero adjustment”
design: no manual electronic or optical calibration is required during installation, allowing for plug-
and-play setup and reducing the learning curve for installers. It is also equipped with intuitive LED
indicators that provide real-time system status monitoring (e.g., power on, video signal presence,
fiber link status), enabling quick troubleshooting and ensuring continuous 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 or small control cabinets) or integrated into racks for centralized deployment in
security control rooms or data centers. This versatility, combined with its 5MP HD video support,
4-in-1 format compatibility, and 120Km long-distance transmission capability, makes the 1Ch 5MP
HD-Video 4-in-1 Video Fiber Converter ideal for a wide range of applications—including urban
security surveillance, campus monitoring, industrial site supervision, and large-scale commercial
property security systems. It effectively resists electromagnetic interference (EMI) and signal
attenuation, ensuring stable, high-quality video transmission even in complex electrical environments,
and serves as a reliable backbone for modern HD monitoring infrastructure.
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