Mini 4K HDMI Optical Transceiver High Speed Uncompressed Signal
Long Distance Transmission
Overview
The Mini 4K HDMI Optical Transceiver is a high-performance fiber optic transmission
module engineered for uncompressed and zero-latency HDMI 1.4a signal transfer
over multimode optical fiber. Operating at 850nm wavelength, it supports 4K×2K
ultra HD resolution and delivers outstanding image clarity and color precision over
distances up to 300 meters.
The transmitter unit (TX) converts HDMI video into a 10Gbps high-speed serial
optical data stream, ensuring stable and efficient transmission through dual optical
fibers, while the receiver unit (RX) restores the signal back to HDMI format with full
fidelity. Built with advanced EMI and RFI resistance, this HDMI fiber transceiver
guarantees reliable signal integrity even in complex
electromagnetic environments.
Compliant with RoHS and lead-free standards in both Europe and China, the Mini 4K
HDMI Optical Transceiver is ideal for professional AV systems, large-scale digital
signage, conference and control rooms, broadcast studios, and home theater
installations. Its compact design, strong anti-interference performance, and
plug-and-play installation make it an optimal solution for long-distance,
high-definition video communication.
Features
Full HDMI 1.4a and HDCP 1.2 Compatibility
Ensures seamless communication between various HDMI-enabled devices, providing
stable signal encryption and reliable video content protection for
professional AV
transmission.
Zero Compression and Zero Latency Transmission
Delivers pure uncompressed 4K HDMI signals without any frame loss or delay, ideal
for real-time video applications, medical imaging, and live
broadcasting systems.
Support for DDC, CEC, and HPD Control Signals
Enables full bidirectional control communication between source and
display, ensuring
perfect synchronization and device compatibility in complex HDMI
setups.
Long-Distance Fiber Transmission up to 300 Meters
Transmits ultra high-definition 4K×2K@30Hz video at up to 10.3Gbps over OM3
multimode fiber (850nm), maintaining outstanding color accuracy and stability.
Dual-Fiber Optical Design with VCSEL and PIN Technology
Utilizes 850nm VCSEL laser diodes and PIN photodetectors for exceptional optical
performance, minimizing signal distortion and interference.
Standard HDMI and Integrated USB Power Interface
Designed for convenience with standard HDMI connectors and a built-in USB
interface for power, simplifying installation and reducing cabling
complexity.
Compact, Lightweight, and Hot-Pluggable Design
Miniature aluminum alloy housing allows easy integration into tight spaces, supporting
plug-and-play operation and fast setup for both temporary and permanent installations.
Enhanced EMI/RFI Protection
Provides superior resistance to electromagnetic and radio frequency interference,
ensuring signal integrity in industrial or data center
environments.
Energy-Efficient Performance
Typical power consumption is only 1.42W (transmitter) and 1.22W (receiver), offering
low heat generation and long-term operational reliability.
Wide Operating Temperature Range (0°C to 70°C)
Ensures consistent performance and durability for use in broadcast control rooms,
conference systems, digital signage, and fiber-based AV
transmission networks.
Technical Indexes
| Type of Extender | Fiber Transmitter for HDMI signal over Optical Fiber Cable |
| Input Signals | HDMI |
| 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) |
| Website Specifications | Color space 444, 420, 400 |
| Dynamic EDID | Plug & Play, no need to learn |
| Fiber Connector | Double LC Receptacle |
| Transmission Distance | Multi Mode, up to 984ft (300M) |
| Operating Temperature | 0°C to + 50°C |
| Storage Temperature | -20°C to + 85°C |
| Humidity | to 90% RH (non-condensing) |
| Safety Approvals | CE, RoHS |
| Dimension (WxDxH) | 3.15 x 0.79 x 0.35 in (80x20x9mm) |
| Weight | 0.1 kg / 0.22 lb |
| Operation Voltage | 5VDC |
| Power Supply | Power Input +5VDC, 0.85A (Universal Type 50/60Hz, 100~240VAC) |
Ordering Information
| Item | Description |
|
| LNK-106M | Mini HDMI Optical Transceiver: 1-Ch HDMI 1.4a Video Signal(4K*2K),
OM3 Multi-mode Fiber, 300 meters, LC, including 1 transmitter & 1
receiver, used by pairs, USB Power Input |
Application
The Mini 4K HDMI Optical Transceiver is widely used in professional long-distance
video transmission environments where high-resolution, uncompressed HDMI signals
are required. Its compact size, stable optical performance, and
strong anti-interference
capability make it ideal for a broad range of AV communication systems and fiber optic
network applications.
It is commonly deployed in:
Broadcasting and Video Production Studios – Enables real-time 4K HDMI signal
transmission over optical fiber, maintaining perfect image quality with zero
delay for live
broadcast and post-production systems.
Conference and Control Rooms – Provides stable, high-definition HDMI over fiber
transmission for video conferencing, command centers, and corporate AV systems.
Medical Imaging and Industrial Monitoring – Suitable for medical display equipment,
factory automation, and industrial control, where precise image reproduction and
EMI/RFI immunity are critical.
Large-Scale Digital Signage and LED Display Walls – Ensures reliable long-distance
connectivity for advertising displays, exhibition systems, and public information
screens.
Home Theater and Entertainment Systems – Supports 4K UHD video with
uncompressed audio for cinema-quality home installations over long optical links.
Education and Government Facilities – Ideal for lecture capture, training rooms,
and surveillance systems requiring secure, high-bandwidth HDMI distribution
over fiber networks.
With its plug-and-play installation, energy efficiency, and high data transfer rate
up to 10.3Gbps, this optical HDMI transceiver ensures crystal-clear visual
performance, signal stability, and long-distance reliability across professional AV
integration and fiber optic communication infrastructures.
