Overview

DVI (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 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-4KDVI-2240 series is a high performance 4K DVI KVM Fiber Optic Extender that transmits high resolution DVI 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 signals into light pulses for transmission over a 2 cores fiber. An optical receiver module converts the light pulses back to a DVI 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 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-4KDVI-2240 series the ideal future-proof choice for systems designers and integrator who need to transmit high resolution DVI signals over extreme distances.

Features

►Support 5U rack
►Real Time Transmission
►Support DVI 1.0 and HDMI v1.4
►Support resolutions up to3840*2160/30p, 4096x2160/30p, 3840*2160/60P(YCbCr 420), 4096*2160/60P(YCbCr 420)
►Support 3840*2160/30p resolution with color depth up to 24 bits/pixel
►Support bit-rates up to3.4 Gbps/color,10.2 Gbps total
►HDCP 1.4 compliant
►Support 3D TV pass-through
►CEC are NOT supported!
►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 OM3-300(Custom Available)
►Low RFI / EMI profile for sensitive applications
►Surface-mountable

Technical Indexes (4K DVI KVM Fiber Extender)

Technical Indexes (5U Rack)

Parameter	Specifications
Number of slots	16
Structure	5U rack
Power input	AC Voltage: AC 85~265V; frequency: 50/60 Hz
Power output	DC12V 20A (250W)
Ripple	≤20 mv
Power configuration	dual power supply for warm backup mode
LED indication	POWER (power supply)
Size (WxHxD)	482*221*300mm
Max power consumption	250W
Operating temperature	-10~55ºC
Operating humidity	5%~90%
Maintaining temperature	-40~70ºC
Maintaining humidity	5% ~ 90% non-condensing

• Download FileName：E-link 5U Rack Mount 4K DVI KVM Fiber Optic Extender Datasheet V1.0.pdf Size： 554KB
• Download FileName：E-link 5U Rack Mount 4K DVI KVM Fiber Optic Extender User Manual V1.0.pdf Size： 371KB

Item	Description
LNK-4KDVI-2240	Card Type 4K DVI KVM Fiber Optic Extender with KVM, including 1 sender & 1 receiver
LNK-5U-DVI	16-slot 5U Rack for 4K DVI KVM Fiber Extender