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4K HDMI 2.0 4:4:4 Fiber Optic Extender

Model:LNK-4KH-QC-1A1R

►    Supports synchronous audio and video extension output.

►    Supports video bandwidth up to 18Gbps.

►    Supports bidirectional IR control, RS-232 pass-through, and EDID management for simple and convenient control.


4K HDMI 2.0 4:4:4 Fiber Optic Extender, support bidirectional IR control, RS-232 pass-through, and EDID management for simple and convenient control.

►    Supports synchronous audio and video extension output.

►    Supports video bandwidth up to 18Gbps.

►    Supports bidirectional IR control, RS-232 pass-through, and EDID management for simple and convenient control.

►    Supports video resolutions up to 4K2K@50/60Hz with 4:4:4 chroma sampling.

►    Complies with HDMI 2.0b, HDCP 2.2, and DVI 1.0 standards.

►    Transmitter features a loop-out interface (for sharing local signals) and external audio embedding capability.

►    Transmission distance of up to 20 kilometers (using single-mode fiber).


Transmitter Interfaces Standards

1 x HDMI 2.0 Input (4K@60Hz)

1 x HDMI 2.0 Loop-out (4K@60Hz)

1 x Audio Input

1 x SFP

1 x RS232

2 x 1R

Transmitter Interfaces Standards

2 x HDMI 2.0 Output (4K@60Hz)

1 x Audio Output

1 x SFP

1 x RS232

2 x1R

Video Resolution HDMI

SMPTE:720p|1080p12160p

VESA:800x600|1024x768|1280x720|1280x800|1280x960|1280x1024|1400x1050|1600x1200|1920x10801920x1200|2048x1152|2560x1600|3840x1080|3840x2160|4096x2160

Video Resolution Refresh Rate

23.98/24/25/29.97/30/50/59.94/60Hz

Supported Standards HDMI

1.3、1.4、2.0

Supported Standards DVI

1.0

Input Voltage

DC 5V

Maximum Power Consumption

10W

Operating Temperature

-25℃~55℃

Humidity

20%-90%

Device Weight

1.0kg

Shipping Weight

1.5kg

Device Dimensions

140mmx85mmx25mm

Shipping Dimensions

310mmx220mmx55mm


Transmitter

1.Video Signal Indicators

IN: HDMI Signal Input Indicator: The indicator remains steadily lit when a signal is input through the HDMI IN port.
HDMI Loop-out Indicator: The indicator remains steadily lit when the HDMI loop-out port transmits a signal to the HDMI display device.

2.Audio Indicators

When the Audio DIP switch is set to IN, the indicator remains steadily lit, indicating that the audio source is from external audio input.
When the Audio DIP switch is set to HDMI, the indicator remains steadily lit, indicating that the audio source is from HDMI embedded audio input.

3.EDID Indicators

When the DIP switch is set upward to 4K, the device uses its internal EDID.
When the DIP switch is set downward to Display, the device automatically learns the EDID information from the display (the RX must be connected to the OUTA output port during EDID learning).

4.Fiber Optic Indicators

Fiber Connection Indicator (FIB): The FIB indicator remains steadily lit when a normal fiber signal connection is established between the transmitter and receiver.

Communication Indicator (COM): The COM indicator remains steadily lit when a normal fiber signal connection is established between the transmitter and receiver. It blinks during EDID learning.

5.Power Indicators

The power indicator remains steadily lit when the device is powered

6.IR OUT

Connect the IR transmitter cable,this IR signal comes from the receiver's IR IN port, allowing control of the source device at the transmitter side using a remote at the receiver side.

7.IR IN

Connect the IR receiver cable; this IR signal is sent to the receiver's IR OUT port, allowing control of the display device at the receiver side using a remote at the transmitter side.

8.DC 5V

DC 5V/2A Power Interface

9.Audio

Audio Input Port,Connects to audio source devices, such as MP3 players, etc.

10.HDMIIN

HDMI Input Port, Connects to HDMI source devices, such as PCs, Blu-ray DVD players, etc.

11.HDMI LOOP

HDMI Loop-out Port: Connects to HDMI display devices to share local high-definition audio and video signals, such as HDTV, projectors, etc.

12.Fiber Optic Interface

Single-mode Single-core LC: Connects to the transmitter's fiber module, transmitting signals to the receiver via fiber optic cable.

13.DIP Switches

EDID DIP Switch: Manages switching between learning EDID and using the internal EDID.

Audio DIP Switch: Manages switching between HDMI embedded audio and external audio input.

14.RS232

RS-232 Pass-through Interface, Transmits RS-232 command signals between the transmitter and receiver.

15.USB

Used for connecting to a host computer and for device upgrades.


Receiver

1.Video Signal Indicators

OUTA: The indicator remains steadily lit when HDMI is connected to a monitor or other display device.

OUTB: The indicator remains steadily lit when HDMI is connected to a monitor or other display device.

2.Audio Indicators

When the Audio DIP switch is set to IN, the indicator remains steadily lit, indicating that the audio source is from external audio input.

When the Audio DIP switch is set to HDMI, the indicator remains steadily lit, indicating that the audio source is from HDMI embedded audio input.

3.EDID Indicators

When the DIP switch is set upward to 4K, the device uses its internal EDID.
When the DIP switch is set downward to Display, the device automatically learns the EDID information from the display (the RX must be connected to the OUTA output port during EDID learning).

4.Fiber Optic Indicators

The FIB indicator remains steadily lit when a normal fiber signal connection is established between the transmitter and receiver

5.Power Indicators

The power indicator remains steadily lit when the device is powered on.

6.IR OUT

Connect the IR transmitter cable; this IR signal comes from the receiver's IR IN port, allowing control of the source device at the transmitter side using a remote at the receiver side.

7.IR IN

Connect the IR receiver cable; this IR signal is sent to the receiver's IR OUT port, allowing control of the display device at the receiver side using a remote at the transmitter side.

8.DC 5V

DC 5V/2A Power Interface

9.Audio

Audio signal output port, used to connect to audio devices such as speakers or mixers.

10.HDMI OUTA

HDMI signal output port A (backup output), used to connect to HDMI display devices such as monitors, projectors, 4K transmission cards, etc.

11.HDMI OUTB

HDMI signal output port B (main output), used to connect to HDMI display devices such as monitors, projectors, 4K transmission cards, etc.

12.Fiber Optic Interface

Single-mode Single-core LC: Connects to the transmitter's fiber module, transmitting signals to the receiver via fiber optic cable.

13.RS232

RS-232 Pass-through Interface: Transmits RS-232 command signals between the transmitter and receiver.

14.USB

Used for connecting to a host computer and for device upgrades.

  • Download FileName:E-link LNK-4KH-QC-1A1R 4K@60Hz HDMI Audio-Video Fiber Optic Extender Datasheet V2.0.pdf Size: 1.77MB
Model Description
LNK-4KH-QC-1A1R 4K HDMI 2.0 4:4:4 Fiber Optic Extender with loop output, 4K@60Hz,LC, SMF, 1310/1270, 20km, 1CH RS232, 1CH forward audio, including 1 transmitter & 1 receiver, used by pairs
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