The LNK-V4U chassis is a high-performance 4U Video Converter Rack, specifically engineered to
support flexible integration of multi-functional transceiver modules for professional video, data, and
audio transmission systems. As a 4U Video Converter Rack, it features a standard EIA 4U rack-mount
form factor, making it suitable for installation in equipment rooms, data centers, and control centers—
catering to scenarios requiring centralized management of diverse transmission modules.
This 4U Video Converter Rack can accommodate a combination of up to 16 E-link fiber optic transceiver
modules, each supporting 2-8 channels of video, data, or audio signals. This high-density module capacity
allows users to customize configurations based on project requirements (e.g., mixing video-only, audio-video,
or data-video modules), enabling seamless adaptation to complex transmission needs without additional
rack infrastructure. A key advantage of the 4U Video Converter Rack is its user-centric design, which simplifies
on-site installation and configuration—reducing labor time and lowering the threshold for engineering teams.
The 4U Video Converter Rack adopts a 110/220V AC Switch Mode Power Supply (SMPS) design, which
incorporates advanced isolation and protection mechanisms. This design minimizes the risk of a single module
failure causing a shutdown or cascading faults in other modules within the chassis, ensuring high system reliability.
Even if one module malfunctions, the power supply’s independent circuit protection ensures the normal operation
of remaining modules—avoiding service disruptions in mission-critical applications such as 24/7 security monitoring
or live broadcast transmission.
To maintain stable performance under high-load conditions, the 4U Video Converter Rack is equipped with
1-2 built-in air-cooling fans, which provide efficient heat dissipation for the chassis and installed modules.
This active cooling system eliminates the need for periodic manual maintenance (such as dust cleaning for
passive heat sinks) and ensures consistent operation even in high-temperature equipment room environments.
Additionally, the rack supports real-time status monitoring via LED indicators on each installed module, allowing
maintenance personnel to quickly identify issues (e.g., power loss, signal interruption) and implement troubleshooting.
All modules are hot-swappable, enabling replacement or upgrade without powering down the chassis—further reducing
downtime and improving operational efficiency.
With its 4U rack-mount design, 16-module capacity, reliable SMPS power supply, and integrated cooling system,
the 4U Video Converter Rack is an ideal solution for centralized management of multi-channel video, data, and
audio transmission. It is widely applicable in professional fields including security surveillance networks, broadcast
and television engineering, and industrial communication systems—providing users with a stable, scalable, and low-
maintenance infrastructure platform.
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