DVI KVM Extender 4K 5U Rack Mount Fiber Optic 300m HDMI 1.4

Model : LNK-4KDVI-2240 Series

Product Description & Overview

This advanced 5U rack mount DVI extension system represents a breakthrough in professional audiovisual

signal transmission technology, specifically engineered to overcome the inherent limitations of traditional

copper-based solutions. Utilizing pure fiber optic connectivity with dual-core fiber architecture, this industrial-

grade extender completely eliminates electromagnetic and radio frequency interference while maintaining

pristine 4K video quality across extended distances. The innovative fiber optic transmission technology

ensures zero signal degradation and latency, providing superior performance compared to conventional

copper cabling in demanding professional environments.

Designed for integration in control rooms, broadcasting studios, and digital signage networks, this robust

extender supports comprehensive KVM functionality with crystal-clear digital visual interface transmission.

The rack-mountable chassis accommodates multiple extension modules while ensuring optimal heat

dissipation and system stability. The fiber optic infrastructure enables transmission distances far exceeding

traditional DVI copper limitations, making it ideal for large-scale installations where signal integrity and

reliability are paramount.

Featuring plug-and-play installation and automatic signal optimization, this professional extension solution

delivers exceptional value for high-resolution video distribution systems, medical imaging applications, and

command center configurations. The future-proof design maintains compatibility with existing DVI standards

while providing upgrade path for emerging display technologies, establishing itself as an essential component

in modern audiovisual infrastructure requiring uncompromised signal quality and extended reach capabilities.

Key Features Bullets

Professional Rack-Mount Design
5U rack-mountable chassis with surface-mount capability for flexible installation
Ultra HD 4K Video Support
Supports resolutions up to 4096x2160/60P with 24-bit color depth
Multi-Format Compatibility
Compliant with DVI 1.0 and HDMI v1.4 standards, HDCP 1.4 compliant
High-Speed Data Transmission
10.2 Gbps total bandwidth ensures real-time 4K video streaming
Extended Fiber Optic Reach
Up to 300m transmission distance using OM3 fiber optics
Advanced Audio Support
LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio formats
KVM Functionality
USB keyboard and mouse support with EDID pass-through
3D Content Capability
Full 3D TV pass-through support for immersive experiences
EMI/RFI Protection
Low electromagnetic interference design for sensitive environments
Plug-and-Play Operation
Built-in equalization technology for automatic signal optimization

Technical Specifications & Indexes

(4K DVI KVM Fiber Extender)

Performance
Compliance	DVI1.0 / HDMI v1.4
Maximum Pixel Clock Frequency	340 MHz
Maximum Video Bit Rate	3.40 Gbps
Supported Color Depth	24-bit
Supported Resolutions	1920x1080/60p,3840x2160/30p, 4096x2160/30p, 3840x2160/60p(YCbCr 420),4096*2160/60P(YCbCr 420)
Digital Audio Support	7.1 channel LPCM, 192 kHz, 24-bit audio capability
Connections
DVI Input / DVI Output	1x DVI 24+1 Female connector
Optical	1x SFP+ port
Cable
Fiber Cable Type / Max. Length	50/125μ OM3-300 Multi-Mode Fiber: ≤ 1,000 ft. (≤ 300 meters)
Extended function
KM Support	USB Keyboard x 1 / USB Mouse x1
CEC Support	CEC are NOT supported!
DDC Support
EDID Pass-through Support	only 300 meters
HDCP Pass-through Support	only 300 meters
Mechanical
Construction	High-impact Alufer enclosure
Dimensions (L x W x H)	89mm x 104 mm x 28.3 mm
Net Weight	LNK-4KDVI-2240-S: 200 g LNK-4KDVI-2240-R: 200 g
Environmental
Operating Temperature	-32° to +122° F. (0° to +50° C)
Storage Temperature	-40° to +185° F. (-40° to +85° C)
Operating Humidity	5% to 80% (non-condensing)
Storage Humidity	5% to 95% (non-condensing)
Power Requirements
External AC Power Adapter	Input: 100-240VAC / 50-60Hz 0.2A Output: 5VDC, 2.0A 5/2.5mm jack
Power Consumption	LNK-4KDVI-2240-S: 3 watts LNK-4KDVI-2240-R: 3 watts
Warranty
Limited Warranty	2 year warranty

(5U Rack)

Parameter	Specifications
Number of slots	16
Structure	5U rack
Power input	AC Voltage: AC 85~265V; frequency: 50/60 Hz
Power output	DC12V 20A (250W)
Ripple	≤20 mv
Power configuration	dual power supply for warm backup mode
LED indication	POWER (power supply)
Size (WxHxD)	482221300mm
Max power consumption	250W
Operating temperature	-10~55ºC
Operating humidity	5%~90%
Maintaining temperature	-40~70ºC
Maintaining humidity	5% ~ 90% non-condensing

Ordering information

Item	Description
Item	Description
LNK-4KDVI-2240	Card Type 4K DVI KVM Fiber Optic Extender with KVM, including 1 sender & 1 receiver, used by pairs
LNK-5U-DVI	16-slot 5U Rack for 4K DVI KVM Fiber Extender

Application Scenarios

Product Tags:


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Categories	PoE Power Splitter
Brand Name:	E-link
Model Number:	LNK-4KDVI-2240 Series
Certification:	ISO9001, CE, ROHS, FCC
Place of Origin:	China
MOQ:	1pcs
Price:	$6.9-79
Payment Terms:	T/T,Western Union,MoneyGram,PayPal
Supply Ability:	1000/Month
Delivery Time:	1-3 working days
Packaging Details:	PoE Power Splitter Standard Carton Packaging

DVI KVM extender 4K 300m