Hdmi Signal Transmission - Example For Tx-Rx Pair - Lightware UBEX-PRO20-HDMI-F110 User Manual

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4. UBEX Concept 4. UBEX Concept
HDMI Output Modes
The transceiver can transmit HDMI video streams on two HDMI 2.0
output ports. The signal can be up to 4K@60 Hz 4:4:4 in the case of
both outputs.
The HDMI out 1 transmits the HDMI signal coming from the remote
UBEX endpoint. The video stream can be processed in the video
processor (it contains scaler, frame rate converter (FRC) and color space
converter (CSC) functions). The video processor settings are available
in the LCD menu (see the details in the Local TRX O1 Port
in the LDC software (see the details in the
(RX/TRX Modes) section).
The HDMI out 2 transmits the HDMI signal coming from the HDMI in 1
input port so it operates as a local output port. The stream cannot be
affected by any video processing.
Summary Tables
HDMI INPUTS
HDMI input 1
Accepted signal

Scaler -
Frame rate converter
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(FRC)
Color space
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converter (CSC)
HDMI OUTPUTS
HDMI output 1
up to
Output signal
4K@60 4:4:4
Input port of the
Signal source
remote device
 
Scaler
Frame rate converter
 
(FRC)
Color space
 
converter (CSC)
4.1.4. HDMI Signal Transmission - Example for TX-RX Pair
section) and
Scaler Panel - Output Side
The Concept
Two source devices are connected to the UBEX transmitter: a 4K laptop built with a 4K graphic card (output signal: 4K60) and an HD laptop (output signal:
HDMI input 2
1080p60). Two sink devices are also connected to the local output ports of the transmitter: a local 4K TV and a local monitor.
up to
The two streams from the 4K laptop and the HD laptop are transmitted to the UBEX receiver via the fiber optical line.
4K@60 4:4:4
The receiver transmits the streams toward two source devices: a 4K TV and a full HD (1080p) monitor.
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Available Crosspoint Settings
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HDMI output 2
up to
4K@60 4:4:4
HDMI in 2
- The local output ports of the transmitter are fixed: the HDMI out 1 transmits the HDMI in 1 stream, the HDMI out 2 transmits the HDMI in 2 stream.
The streams coming from the transmitter can be switched between the two output ports of the receiver. For example the HDMI in 1 stream can be
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switched to the HDMI out 1 and out 2 as well.
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Applied F-series endpoint firmware package: v1.4.1 | Applied R-series endpoint firmware package: v1.4.1 | LDC software: v1.34.0b2
UBEX series – Extender Application Mode – User's Manual UBEX series – Extender Application Mode – User's Manual
Transmitter
HDMI out 1
Local 4K TV
HDMI in 1
 
4K laptop
HDMI in 2
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HD laptop
Receiver
HDMI out 2 HDMI out 1 HDMI out 2
Local monitor HD monitor
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37 37
4K TV
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