Name: 4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments
Brand: E-link
Price: 25 USD

Product Details
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4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments

4U Video Converter Rack

Model: LNK-V4U

Overview

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.

Features

► The configuration of active/standby power supply ensures uninterruptible operation of the system.

► Provide two power supplies, enabling the system can work under many operating environments;

► Supporting simultaneous operation of 2Ch, 4Ch or 8Ch Card-type Video Converters, which greatly improves system adaptability;

► Supports hot swapping

Technical Indexes

Parameter	Specifications
Number of slots	16
Structure	19” 4U rack
Card-type video converter support	2Ch, 4Ch or 8Ch Card-type Video Converters
Power input	AC Voltage: AC 100~260V; frequency: 50/60 Hz
Power output	DC5V 20A
MTBF	> 100,000 hours
Power configuration	Single power supply; or Dual power supply for warm backup mode
Dimension (mm)	482.6x313.5x177
Weight	7.4KG
LED indication	POWER (power supply)
Construction	Aluminum
Operating temperature	-30°C to +55°C
Storage Temperature	-40°C to +85°C
Relative humidity	5%~90% (non condensing)

ordering information

Model	Description
LNK-V4U	19" 4U Rack-Mount Chassis, 16-Slot, 16pcs 2CH/4CH or 9pcs 8CH Card-type Video Receiver can be put in the Chassis, Dual Power Supply

Application

Product Tags:


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Categories	SDI Fiber Converter
Brand Name:	E-link
Model Number:	LNK-V4U
Certification:	ISO9001, CE, ROHS, FCC
Place of Origin:	China
MOQ:	1 pair
Price:	$25-369
Payment Terms:	T/T,Western Union,MoneyGram,PayPal
Supply Ability:	1000/Month
Delivery Time:	3-5 working days
Packaging Details:	SDI Fiber Extender Standard Carton Packaging
Structure:	19” 4U rack
Power output:	DC5V 20A
MTBF:	> 100,000 hours
LED indication:	POWER (power supply)
Storage Temperature:	-40°C to +85°C
Dimension (mm):	482.6x313.5x177

4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments

4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments

4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments

4U Video Converter Rack

4U video converter rack

SDI fiber converter with dual power

rackmount video converter for multiple environments

4U Video Converter Rack Provide two power supplies enabling the system can work under many operating environments