Mini 4K DVI Fiber Optic Extender with RS232
Mini 4K DVI Fiber Optic Extender Overview
The LNK-MDR4K Series 4K DVI fibre extender enables the high-performance transmission of
uncompressed DVI and RS232 signals over fibre optic cable, with a maximum distance of 80 km.
It delivers crystal-clear video at resolutions of up to 4K×2K@60Hz with YUV 4:2:0 chroma subsampling.
The transmitter converts DVI signals into a 10 Gb/s serial data
stream for seamless fibre optic transmission,
and the receiver accurately restores the signal for output. Compliant with RoHS standards in Europe
and China, this extender provides excellent anti-interference
capabilities, ensuring reliable performance
in large-screen displays, conferencing systems and home
entertainment setups.
Mini 4K DVI Fiber Optic Extender Features
Compliant with DVI 1.0 and HDCP 1.2 standards
Uncompressed transmission with zero delay and zero data loss
High data rate up to 10.2Gbps for smooth signal performance
Supports transmission distance up to 80km over fiber optic cable
Compatible with all video modes up to 4K×2K@60Hz, YUV 4:2:0
RS232 signal transmission supported
Auto EDID for seamless display compatibility
Hot-pluggable design, resistant to EMI/RFI interference
Compact, lightweight form factor for easy installation
Wide operating temperature range: -10°C to +50°C
Mini 4K DVI Fiber Optic Extender Technical Indexes
Type of Extender | DVI signal over Optical Fiber Cable |
Input Signals | DVI |
Connector | DVI-D |
Signal Support | DVI 1.0 format standard and HDCP compliant |
Video Support | Up to 720P/960P/1080p@60Hz, 4K*2K@30Hz |
Audio Support | Dolby TrueHD, Dolby Digital Plus, DTS, DTS-ES 6.1, DTSHD,
DTS-HD-HRA, DTS-HD Master, (PCM-2CH) |
Chroma Subsampling | Max 3840*2160@60Hz (4:2:0) Max 3840*2160@30Hz (4:4:4, 4:2:2) |
EDID | Bi-Directional (Forward + Backward) Transmission: Support Dynamic EDID, Plug & Play, no need to learn Single-Directional (Forward) Transmission: Support EDID learning manually |
RS232 | 3 Pin terminal, Baud rate ≤ 38400 |
Fiber Connector | SFP/LC |
Bandwidth | 10.2Gbps |
Transmission Distance | 300m (Over OM3 Fiber) |
Up to 80km (Over Single-mode Fiber) |
Operating Temperature | -10 ~ + 50°C |
Storage Temperature | -20 ~ + 80°C |
Humidity | 5% to 90% RH (non-condensing) |
MTBF | 100,000 hours |
Dimension (WxDxH) | 2.87 x 1.73 x 0.69in (73x44x17mm) |
Weight | 60g / 0.13 lb |
Power Supply | 5V DC (USB-C) |
Power dissipation | <5W |
Safety Approvals | CE, FCC, Rohs |
Mini 4K DVI Fiber Optic Extender Interfaces
Mini 4K DVI Fiber Optic Extender Ordering Information
Model | Description |
|
LNK-MDR4K-MM | Mini DVI Fiber Extender: 1-Ch DVI Signal(4K*2K) + Backwards RS232, OM3 Multi-mode Fiber, 300 meters, LC, including 1 transmitter & 1
receiver, 5V DC Power Input |
LNK- MDR4K-S20 | Mini DVI Fiber Extender: 1-Ch DVI Signal(4K*2K) + Backwards RS232, Single-mode Fiber, 20km, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
LNK- MDR4K-S40 | Mini DVI Fiber Extender: 1-Ch DVI Signal(4K*2K) + Backwards RS232, Single-mode Fiber, 40km, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
LNK- MDR4K-S80 | Mini DVI Fiber Extender: 1-Ch DVI Signal(4K*2K) + Backwards RS232, Single-mode Fiber, 80km, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
Mini 4K DVI Fiber Optic Extender Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after
testing the product failure
by technicians and man-made damage caused by non-natural disasters,
the purchaser can directly
go to the purchasing point to replace the same type of products.Or
a product of comparable performance.
If there is no trouble in product testing, the original sample will
be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's
free warranty period is 1 year.
[The following circumstances do not fall within the scope of
replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with
the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage
input, water intake and breakage.
3.Damage to products caused by natural disasters, such as
lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair
without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during
repairs sent by customers.
6.The product bar code or model on the product warranty card does
not conform to the product itself.
7.Failure or damage caused by other non-product problems such as
design, technology, manufacturing and quality.
