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| Price | $6.9-79 |
| MOQ | 1pcs |
| Delivery Time | 1-3 working days |
| Brand | E-link |
| Place of Origin | China |
| Certification | ISO9001, CE, ROHS, FCC |
| Model Number | LNK-4KDVI-2240 Series |
| Packaging Details | PoE Power Splitter Standard Carton Packaging |
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Brand Name | E-link | Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Place of Origin | China | Price | $6.9-79 |
| Delivery Time | 1-3 working days | Minimum Order Quantity | 1pcs |
| Packaging Details | PoE Power Splitter Standard Carton Packaging | Model Number | LNK-4KDVI-2240 Series |
| Supply Ability | 1000/Month | Certification | ISO9001, CE, ROHS, FCC |
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 |
|
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) |
482*221*300mm |
|
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 |
|
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
Extending 4K video signals in broadcast control rooms
Supporting medical imaging systems requiring high-resolution displays
Enabling KVM functionality in industrial automation control centers
Providing long-distance signal transmission in digital signage networks
Facilitating multi-room AV distribution in corporate headquarters
