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4K HDMI KVM Fiber Optic Extender
型号：LNK-KHX2240 Series
► Supports DVI 1.0 and HDMI v1.4
► Supports resolutions up to 3840*2160/30p, 4096x2160/30p，3840*2160/60P(YCbCr 420)，4096*2160/60P(YCbCr 420)
► Supports 3840*2160/30p resolution
► Supports HDMI bit-rates up to3.4 Gbps/color,10.2 Gbps total
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.
Cutting-Edge Optics — Most single-fiber optical extenders transmit signals over multiple optical wavelengths, which can suffer from chromatic dispersion over long cable runs. To avoid this issue, this extender employs a cutting-edge, high-speed SerDes that combines the DVI / HDMI signal channels into a single uncompressed 10.3 Gbps bit stream. This enables the optical transmission of the signal over a single optical wavelength, which provides increased signal fidelity, stability and flawless image quality, regardless of cable length. These features make the LNK-KHX2240 series the ideal future-proof choice for systems designers and integrators who need to transmit high resolution DVI / HDMI signals over extreme distances.
Features
► Real Time Transmission
► Supports DVI 1.0 and HDMI v1.4
► 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
► HDCP 1.2 compliant
► Support 3D TV pass-through
► Support EDID pass-through
► Support USB Keyboard and USB Mouse
► LPCM 7.1, Dolby® TrueHD, and DTS-HD Master Audio™
► Plug and Play
► Built-in EQ(Receiver)
► Up to 300m distance by OM3 Fiber Optical Cable
► Low RFI / EMI profile for sensitive applications
► Surface-mountable
Application
► Digital Signage
► LED signboards in streets and in stadiums
► Medical Imaging Equipment
► Airplane On-board Video System
► Conference Room Video Equipment
► Remote monitor for traffic, industrial, military control
► LCD, Projector, Plasma display connection
► Large video wall system
► TV Broadcast Station
► Home Theater
Technical Specifications
|
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 |
|
|
USB Keyboard x 1 / USB Mouse x1 |
|
|
CEC Support |
CEC are NOT supported! |
|
DDC Support |
|
|
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 |
|
|
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 |
|
Power Consumption |
LNK-KHX2240-S: 2.5 watts LNK-KHX2240-R: 3 watts |
|
Warranty |
|
|
Limited Warranty |
2 year warranty |
Panel
|
Port name |
Sender |
Receiver |
|
HDMI interface |
HDMI signal input |
HDMI signal output |
|
RESET |
System reset button |
System reset button |
|
POWER |
Power adapter socket |
Power adapter socket |
|
SFP |
SFP+ Module Cage |
SFP+ Module Cage |
|
USB |
Connect to PC USB Host Controller |
1*USB Keyboard and 1*USB Mouse |
|
LED indicator |
||
|
D1 |
ON:Power on |
ON:Power on |
|
D2 |
ON: Receiver Optical input is normal and Receiver have a Displayer plugged into HDMI output port |
Reserve |
|
D3 |
SFP+ RX Optical signal Input indicator ON: Lost of Optical signal OFF: The optical signal input is normal |
SFP+ RX Optical signal Input indicator ON: Lost of Optical signal OFF: The optical signal input is normal |
|
D4 |
Blinking: The Source is connected |
Blinking: The monitor is connected |
|
D5 |
SFP+ TX Fault indicator ON: indicates normal operation OFF: indicates a laser fault of some kind |
|
|
D6 |
ON:USB Device2 Link OK Blinking:Communication |
|
|
D7 |
ON:USB Device1 Link OK Blinking:Communication |
Blinking:Communication |
|
D8 |
ON: Error |
ON: Error |
Dimensions (mm)
Order information
|
Product No. |
Description |
|
LNK-KHX2240-S |
4K HDMI KVM Fiber Optic Extender Sender Unit |
|
LNK-KHX2240-R |
4K HDMI KVM Fiber Optic Extender Receiver Unit |
