Transceiver Mode - F110 Model - Lightware UBEX-PRO20-HDMI-F100 User Manual

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5. UBEX Concept 5. UBEX Concept
Source Multiplexer (MUX)
INFO:
The source MUX function can be set on the video side only in the Lightware Device Controller (LDC)
software and using LW3 protocol commands as well.
The source multiplexer (Source MUX) makes available routing more different source signals to the HDMI
output ports. The type of sources is different by the two outputs.
HDMI out 1
▪ Able to accept audio signal via the SFP+ links from the remote endpoint device;
▪ Able to accept audio signal via the local HDMI in 1 port.
HDMI out 2
▪ Able to accept audio signal via the SFP+ links from the remote endpoint device;
▪ Able to accept audio signal resolution via the local HDMI in 2 port;
▪ Able to copy the signal of the HDMI out 1 port. This is the COPY function.
HDMI Input Modes
The HDMI input ports of the receiver operate as local HDMI inputs.
Signal Support of the Analog Audio Output
The UBEX-PRO20-HDMI-F110 endpoint model converts the uncompressed stereo audio stream to analog audio.
The analog audio output port supports PCM audio format up to 48 kHz.

ATTENTION! If unsupported audio signal is selected to the analog audio output, the port will be muted
automatically. The current status of the port can be queried by an LW3 protocol command, see the details
in the Query the Status of the Analog Audio Output
series – Extender Application Mode – User's Manual series – Extender Application Mode – User's Manual
section.
Applied F-series endpoint firmware package: v2.0.0 | Applied R-series endpoint firmware package: v2.0.0 | LDC software: v2.5.9b3
5.2.6. Transceiver Mode - F110 Model
Port Diagram
The port diagram is valid for the following UBEX endpoint model:
▪ UBEX-PRO20-HDMI-F110
Port diagram of the F110 transceiver
Description
The device is built with a 4x2 digital audio crosspoint which has four inputs: two of them are received on
the SFP+ links; the stream of the analog audio in, and the stream of the HDMI in 2 port. Any audio can be
selected to the HDMI out 1 and the analog audio out ports.
The audio streams of the HDMI in 2 and the analog audio in ports are transmitted via the SFP+ output ports
toward the remote endpoint device.
In default state, the HDMI out 2 port is a local output port, it transmits the audio stream of the HDMI in 2
port directly.
The HDMI input 1 port does not accept signal when the device is configured as transceiver.
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