4K HDMI KVM Fiber Optic Extender
Model:LNK-KHX2240
Overview
HDMI (High-Definition Multimedia Interface) recently has become
increasingly popular in the application of
video and audio transmission system. In view of the extreme of
electrical performances, however,
the traditional copper wire cable imposes limits on signal
transmission distance and signal quality.
In reality, optical fiber is of low dispersion, which in turn has
the strength of longer signal transmission
distance and better signal transmission quality in comparison to
the traditional copper wire cable.
DVI/HDMI extender uses 2 cores fiber without any copper wire
inside, where radio frequency interference
phenomenon is literally ruled out, which shows the advantage of
high performance and good signal quality
as well as low cost.
High Performance —The LNK-KHX2240 series is a high performance 4K
HDMI KVM Fiber Optic Extender
that transmits high resolution DVI / HDMI signals over extreme
distances using 2 cores fiber.
This extender supports HDMI v1.4 signals with resolutions up to 4K
(4096x2160 / 30p)
over cable distances up to 300m.
Fiber Optic Extension — The extender set consists of an optical
transmitter module that converts the DVI / HDMI
signals into light pulses for transmission over a 2 cores fiber. An
optical receiver module converts the light pulses
back to a DVI / HDMI signal for display on a monitor or projector.
Features
► Real Time Transmission
► Supports DVI 1.0 & HDMI v1.4 & HDCP 1.2
► Supports resolutions up to 3840*2160/30p,
4096x2160/30p,3840*2160/60P(YCbCr 420),4096*2160/60P(YCbCr 420)
► Supports 3840*2160/30p resolution with color depth up to 24
bits/pixel
► Supports HDMI bit-rates up to3.4 Gbps/color,10.2 Gbps total
► Support 3D TV and EDID pass-through
► Support USB Keyboard and USB Mouse
► LPCM 7.1, Dolby® TrueHD, and DTS-HD Master Audio™
► Built-in EQ(Receiver) Plug and Play
► Up to 300m distance by OM3 Fiber Optical Cable
► Low RFI / EMI profile for sensitive applications
► Surface-mountable
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 |
Ordering Information
| Item | Description |
|
| LNK-KHX2240-S | 4K HDMI KVM Fiber Optic Extender Sender Unit |
| LNK-KHX2240-R | 4K HDMI KVM Fiber Optic Extender Receiver Unit |
