4K DVI Fiber Extender Mini Audio 80km HDCP 1.2 10.2Gbps

Model : LNK-MDA4K Series

Product Description & Overview

The LNK-MDA4K Series represents a cutting-edge compact fiber optic solution engineered to deliver

pristine 4K×2K@60Hz video alongside high-fidelity stereo audio across remarkable distances. This

innovative mini-type extender utilizes advanced fiber optic technology to transmit uncompressed DVI

signals and crystal-clear audio up to 80km while maintaining exceptional signal integrity. The sophisticated

transmitter converts input signals into a high-speed 10Gb/s serial data stream for flawless optical transmission,

while the intelligent receiver precisely reconstructs the original DVI output with zero latency or quality degradation.

Designed for modern multimedia applications, this professional-grade extender features comprehensive

electromagnetic interference immunity, ensuring stable performance even in electrically noisy environments.

The compact form factor makes it ideal for space-constrained installations in broadcast facilities, digital signage

networks, and premium home entertainment systems where both visual excellence and audio clarity are paramount.

Supporting YUV 4:2:0 color sampling, the device delivers vibrant, true-to-life imagery perfect for large-screen displays

and high-end presentation environments.

Manufactured in compliance with RoHS and lead-free requirements for global market accessibility, this reliable

solution incorporates automatic signal optimization and thermal management systems for continuous operation.

The integrated stereo audio capability enables synchronized multimedia experiences, making it particularly suitable

for conference rooms, educational institutions, and entertainment venues requiring simultaneous transmission of

high-resolution video and premium audio content across extended distances without signal compromise.

Key Features Bullets

4K Ultra HD Video Transmission
Supports 4K×2K@60Hz resolution with YUV 4:2:0 color sampling
Extended Fiber Optic Connectivity
80km maximum transmission distance over single fiber cable
High-Speed Data Performance
10.2Gbps data rate ensures uncompressed zero-delay transmission
Integrated Audio Capability
3.5mm external stereo audio interface for multimedia applications
Content Protection Compliance
DVI 1.0 and HDCP 1.2 standards compatibility
Advanced Signal Management
DDC HPDT signal support for enhanced display control
Compact Industrial Design
Miniature form factor with wide operating temperature (-10~50°C)
EMI/RFI Immune Operation
Complete electromagnetic interference resistance
Hot-Pluggable Connectivity
Live connection capability for flexible installation

Technical Specifications & 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 38402160@60Hz (4:2:0) Max 38402160@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)
Transmission Distance	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

Ordering Information

Model	Description
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

Application Scenarios

Product Tags:


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Categories	HDMI Video Extender
Brand Name:	E-link
Model Number:	LNK-MDA4K Series
Certification:	ISO9001, CE, ROHS, FCC
Place of Origin:	China
MOQ:	1pair
Price:	$25-369
Payment Terms:	T/T,Western Union,MoneyGram,PayPal
Supply Ability:	1000/Month
Delivery Time:	1-3 working days
Packaging Details:	HDMI Fiber Extender Standard Carton Packaging
Signal Support:	DVI 1.0 format standard and HDCP compliant
Video Support:	Up to 720P/960P/1080p@60Hz, 4K*2K@60Hz
Bandwidth:	10.2Gbps
Dimension (WxDxH):	2.87 x 1.73 x 0.69in (73x44x17mm)
Power Supply:	5V DC (USB-C)
Power dissipation:	<5W

HDCP 4K DVI Fiber Extender