Mini 4K DVI Fiber Optic Extender with Stereo Audio
Mini 4K DVI Fiber Optic Extender Overview
The LNK-MDA4K Series 4K DVI Fiber Extender enables uncompressed DVI and audio signal transmission
over optical fiber up to 80 km, delivering resolutions up to 4K×2K@60Hz, YUV 4:2:0. The transmitter converts
DVI to a 10Gbps serial data stream for fiber transmission, while the receiver restores it back to DVI.
Fully RoHS compliant and lead-free, it ensures strong anti-interference for stable, high-quality performance.
Perfect for large-screen displays, video conferencing, and home theater systems.
Mini 4K DVI Fiber Optic Extender Features
► DVI 1.0 and HDCP1.2 Support
► Uncompressed transmission, No delay, No losses
► DDC HPDT Signal Support
► Data rate up to 10.2Gbps
► Transmission distance up to 80km over fiber cable
► Supports All Modes up to maximum 4K*2K@60Hz, YUV 4:2:0
► Support 3.5mm External Stereo Audio
► Hot-Pluggable, EMI/RFI Resistant
► Miniature form factor for ease of use and installation
► Operating Temperature: -10~50°C
Mini 4K DVI Fiber Optic Extender Technical Indexes
| Type of Extender |
Fiber Transmitter for 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@60Hz |
| 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
|
| Audio Interface |
3.5MM external stereo audio |
| 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 Ordering Information
| Model |
Description |
|
| LNK-MDA4K-MM |
Mini DVI Fiber Extender: 1Ch DVI Signal(4K*2K) + 1Ch Stereo Audio, OM3 Multi-mode Fiber, 300 meters, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
| LNK-MDA4K-S20 |
Mini DVI Fiber Extender: 1Ch DVI Signal(4K*2K) + 1Ch Stereo Audio, Single-mode Fiber, 20km, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
| LNK-MDA4K-S40 |
Mini DVI Fiber Extender: 1Ch DVI Signal(4K*2K) + 1Ch Stereo Audio, Single-mode Fiber, 40km, LC, including 1 transmitter & 1 receiver, 5V DC Power Input |
| LNK-MDA4K-S80 |
Mini DVI Fiber Extender: 1Ch DVI Signal(4K*2K) + 1Ch Stereo Audio, 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.
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