Micro Mini 4K HDMI Fiber Extender Supports all modes up to 4K*2K@30Hz Resolution

Brand Name:E-link
Certification:ISO9001, CE, ROHS, FCC
Model Number:LNK-MH4K Series
Minimum Order Quantity:1pair
Delivery Time:3-5 working days
Payment Terms:T/T,Western Union,MoneyGram,PayPal
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Location: Shenzhen China
Address: 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
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Product Details

Micro Mini 4K HDMI Fiber Extender

Model:LNK-MH4K Series


Overview

The LNK-MH4K Series is a high-performance Micro Mini 4K HDMI Fiber Extender, meticulously
engineered to deliver uncompressed lossless 4K video transmission in an ultra-compact form factor
—ideal for space-constrained scenarios like small AV racks, wall-mounted display setups, or portable
multimedia systems where traditional bulky extenders are impractical. As a Micro Mini 4K HDMI Fiber
Extender, it balances miniaturized design with robust performance, ensuring seamless integration into
environments where installation space is at a premium without compromising on signal quality.
This extender is specifically designed to support transmission of uncompressed lossless HDMI 1.4a
signals over optical fiber, achieving a maximum transmission distance of 80km and delivering a clear,
stable resolution of 4Kx2K. Its transmitter unit converts HDMI signals into a single 10Gb/s high-speed
serial data stream, which is transmitted over optical fiber to minimize signal attenuation and maintain
integrity even across long distances; the receiver unit then accurately reconverts the serial data back
to HDMI signals, ensuring no loss of video detail or delay from source to display.
Compliant with RoHS standards and lead-free, the Micro Mini 4K HDMI Fiber Extender meets strict
environmental regulatory requirements in Europe and China, aligning with global sustainability norms
for electronic products. It also boasts strong anti-interference capabilities, effectively resisting
electromagnetic interference (EMI) and radio frequency interference (RFI) common in industrial sites,
busy office buildings, or high-density AV environments—critical for ensuring consistent signal stability
in complex electrical scenarios.
With its reliable performance and ultra-compact design, this product is suitable for a wide range of
applications beyond traditional large-screen displays, conferencing systems, and home entertainment:
it also excels in professional AV installations (such as museum digital exhibits), remote monitoring centers
(for 4K security cameras), and corporate digital signage networks. The Micro Mini 4K HDMI Fiber Extender’s
combination of miniaturized design, long-distance transmission, uncompressed 4K quality, and anti-interference
performance makes it a versatile, space-efficient solution for modern high-definition video transmission needs.

Features

► HDMI 1.4a and HCCP1.2 Support

► Uncompressed transmission, No delay, No losses

► DDC CEC HPD Signal Support

► Data rate up to 10.3Gbps

► Transmit up to 80km over fiber cable

► Supports all modes up to 4K*2K@30Hz Resolution

► USB-C Connector for Power Input

► Hot-Pluggable, EMI/RFI Resistant

► Miniature form factor for ease of use and installation

► Operating Case Temperature: -10~60°C


Technical Indexes

Type of Extender

Fiber Transmitter for HDMI signal over Optical Fiber Cable

Input Signals

HDMI

Connector

Female HDMI type A

Signal Support

HDMI 1.4a HDMI format standard and HDCP compliant

Video Support

1920x1200 / 1080p@60Hz, up to 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

Color space 420, 400

Dynamic EDID

Plug & Play, no need to learn

Fiber Connector

SFP/LC

Bandwidth

10.3Gbps

Transmission Distance

300m (Over OM3 Fiber)

Up to 80km (Over Single-mode Fiber)

Operating Temperature

-10 to + 60°C

Storage Temperature

-20 to + 85°C

Humidity

5% to 90% RH (non-condensing)

MTBF

100,000 hours

Dimension (WxDxH)

3.07 x 1.06 x 0.69in (78x27x17mm)

Weight

50g / 0.11 lb

Power Supply

5V DC (USB-C)

Power dissipation

<5W

Safety Approvals

CE, FCC, RoHS


Ordering information

Model

Description

LNK-MH4K-MM

Micro Mini HDMI Fiber Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), OM3 Multi-mode Dual Fiber, 300 meters, LC, including 1 transmitter & 1 receiver, USB Power Input

LNK-MH4K-S20

Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 20km, LC, including 1 transmitter & 1 receiver, USB Power Input

LNK-MH4K-S40

Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 40km, LC, including 1 transmitter & 1 receiver, USB Power Input

LNK-MH4K-80

Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Dual Fiber, 80km, LC, including 1 transmitter & 1 receiver, USB Power Input

LNK-MH4K-S80

Micro Mini HDMI Extender: 1-Ch HDMI 1.4a Video Signal(4K*2K), Single-mode Single Fiber, 80km, LC, including 1 transmitter & 1 receiver, USB Power Input


Application


China Micro Mini 4K HDMI Fiber Extender Supports all modes up to 4K*2K@30Hz Resolution supplier

Micro Mini 4K HDMI Fiber Extender Supports all modes up to 4K*2K@30Hz Resolution

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