4K HDMI KVM Fiber Extender UHD 2160p USB Keyboard Mouse 300m OM3

Price Negotiable

Price: $279-$299

MOQ: 1 pair

Delivery Time: 5-12working days

Brand: E-link

Product Description

4K HDMI KVM Fiber Extender UHD 2160p USB Keyboard Mouse 300m OM3

Overview

The LNK-KHX2240 4K HDMI KVM Fiber Optic Extender delivers real-time, uncompressed UHD video

and audio transmission over dual-core OM3 fiber up to 300m. Supporting HDMI 1.4 and HDCP 1.2, it

ensures flawless 4K image quality, EDID pass-through, and immersive audio formats like LPCM 7.1 and

Dolby TrueHD. With integrated USB for keyboard and mouse control, surface-mountable housing, and

robust EMI/RFI immunity, this extender is the ideal solution for AV, control, and professional KVM

applications requiring uncompromised performance and reliability.

Features

Extends 4K HDMI video signals up to 300m via OM3 multimode fiber

Supports resolutions up to 4096×2160/30p and 3840×2160/60p (YCbCr 4:2:0)

Real-time transmission with uncompressed 10.2Gbps signal integrity

HDMI 1.4 and HDCP 1.2 compliant with EDID pass-through support

Integrated USB ports for keyboard & mouse (KVM functionality)

Supports LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio™

EMI/RFI-resistant design, stable under sensitive environments

Compact, surface-mountable aluminum housing for easy deployment

Plug-and-play setup, no software or drivers required

Technical Indexes

Performance
Compliance	HDMI v1.4
Maximum Pixel Clock Frequency	340 MHz
Maximum Video Bit Rate	3.40 Gbps
Supported Color Depth	24-bit
Supported Resolutions	1920x1080/60p,3840x2160/30p, 4096x2160/30p, 3840x2160/60p(YCbCr 420),4096*2160/60P(YCbCr 420)
Digital Audio Support	7.1 channel LPCM, 192 kHz, 24-bit audio capability
Connections
DVI Input / DVI Output	1x HDMI Type-A Female connector
Optical	1x SFP+ port
Cable
Fiber Cable Type / Max. Length	50/125μ OM3-300 Multi-Mode Fiber: ≤ 1,000 ft. (≤ 300 meters)
Extended function
KM Support	USB Keyboard x 1 / USB Mouse x1
CEC Support	CEC are NOT supported!
DDC Support
EDID Pass-through Support	only 300 meters
HDCP Pass-through Support	only 300 meters
Mechanical
Construction	High-impact Alufer enclosure
Dimensions (L x W x H)	89mm x 104 mm x 28.3 mm
Net Weight	LNK-KHX2240-S: 500 g LNK-KHX2240-R: 500 g
Environmental
Operating Temperature	-32° to +122° F. (0° to +50° C)
Storage Temperature	-40° to +185° F. (-40° to +85° C)
Operating Humidity	5% to 80% (non-condensing)
Storage Humidity	5% to 95% (non-condensing)
Power Requirements
External AC Power Adapter	Input: 100-240VAC / 50-60Hz 0.2A Output: 5VDC, 2.0A 5/2.5mm jack
Power Consumption	LNK-KHX2240-S: 2.5 watts LNK-KHX2240-R: 3 watts
Warranty
Limited Warranty	2 year warranty