Mini 4K/60Hz HDMI 2.0 KVM USB over Fiber Optic Extender
Model:LNK-109KVM
Overview
The LNK-109KVM is a high-performance Mini 4K/60Hz HDMI 2.0 KVM USB over Fiber Optic
Extender, composed of a dedicated Transmitter and Receiver unit to enable long-distance
extension of HDMI 2.0 video signals and USB HID (Human Interface Device) signals—combining
compact miniaturized design with robust high-definition transmission capabilities. As a Mini 4K/60Hz
HDMI 2.0 KVM USB over Fiber Optic Extender, it is engineered for space-constrained environments
such as compact AV racks, wall-mounted control panels, or portable multimedia setups, where both 4K
visual quality and space efficiency are critical.
This extender supports signal transmission up to 300 meters (984 feet) via LC-terminated OM4
multimode fiber optic cabling, ensuring stable performance even across extended distances. It delivers
up to 4K 60Hz ultra-high-definition (UHD) picture quality to remote displays, with support for 4:4:4 chroma
sampling—guaranteeing accurate color reproduction and crisp image details, which is essential for high-end
applications like professional video editing, medical imaging, or premium home theater systems. The integrated
KVM (Keyboard, Video, Mouse) and USB functionality allows users to remotely control connected devices (such
as computers, servers, or industrial controllers) via USB peripherals, eliminating the need for on-site operation
and enhancing flexibility in device management.
The Transmitter unit of the Mini 4K/60Hz HDMI 2.0 KVM USB over Fiber Optic Extender is equipped with a
specialized distribution chip, enabling one HDMI input to be split into two outputs: one output leverages
Wavelength-Division Multiplexing (WDM) technology to convert four high-speed differential signals into optical
fiber output through a high-performance photoelectric conversion engine, ensuring efficient signal transmission
over fiber; the other output serves as a local HDMI output, allowing users to connect a nearby display for real-time
local monitoring. The Receiver unit then accurately restores the fiber-transmitted signals back to HDMI output,
maintaining signal integrity and synchronization between video and USB HID signals.
With its compact form factor, reliable fiber transmission, and 4K 60Hz UHD performance, this extender is suitable
for a wide range of professional and consumer applications, including corporate meeting rooms, large-scale digital
signage networks, remote industrial control centers, and high-definition surveillance systems. It effectively eliminates
signal degradation and electromagnetic interference (EMI) common in copper-based solutions, ensuring consistent,
high-quality transmission—making it a practical and cost-effective choice for modern ultra-high-definition KVM
extension needs.
Features
► Transmits 4K HDMI2.0 video signals up to 300 meters over OM4 MMF
► Support keyboard and mouse signal transmission
► Uncompressed HDMI 2.0 video transmission up to 4K@60Hz 4:4:4
► Transmitter support local loop output
► Local module connectors: HDMI input, USB input (type B-female) for keyboard / mouse, fiber optic connector (LC-female), and 5 VDC power connector (DC-jack-female)
► Remote module connectors: HDMI output for remote display, 2 USB outputs (keyboard / mouse), fiber optic connector (LC-female), and 5 VDC power connector (DC-jack-female)
► Simple to install, plug and play
Technical Indexes
| Parameter | Description |
| Video | Standards | HDMI 2.0 and HDCP 2.2 |
| Maximum pixel clock | 600MHz |
| Data speed | 18Gbps(6 Gbps/CH) |
| Resolution range | 4K@60Hz/4K@30Hz/1080p/720p |
| Connector | Female HDMI type A |
| Impedance | 100Ω |
| K/M | Interface | PC: MINI-USB Keyboard And Mouse: USB-A |
| Optical fiber | Interface | LC connector |
| Fiber type | OM4 Multimode |
| Wavelength | 850nm |
| Interface bandwidth | 18Gbps |
| Transmission distance | OM4 Multimode fiber: 300M |
| Other | Power supply | The power adapter: DC 5V |
| Power dissipation | TX:＜1.5W; RX:＜1W |
| Temperature | Operating: 0℃ ~ +55℃ |
| Humidity | Operating: 5% ~ 90% |
| Dimension (LxWxH) | 93 x 70 x 28(mm) |
| Gross weight | 0.25KG |
| The warranty | 1-year free warranty |
Ordering information
| Model | Description |
| LNK-109KVM | Uncompressed Mini 4K HDMI 2.0 KVM USB over Fiber Optic Extender, OM3/4 Multimode Fiber, LC, 300 meters |
Application
Panel
