Transmitter Mode - F110 Model; Receiver Mode - F110 Model - Lightware UBEX Series User Manual

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4. UBEX Concept 4. UBEX Concept
4.5.4. Transmitter Mode - F110 Model
Port Diagram
The port diagram is valid for the following UBEX endpoint model:
▪ UBEX-PRO20-HDMI-F110
Audio port diagram of the F110 transmitter
Description
The device is built with a 4:1 digital audio switch which has four inputs: the de-embedded digital audio
streams of the HDMI in 1 and 2; the analog audio of the analog audio input port; and the return audio
channel received from the connected endpoint device over the SFP+ ports. The selected audio stream can
be switched to the analog audio out port after a digital/analog conversion (D/A converter).
The audio streams of the HDMI in 1, HDMI in 2, and the analog audio in ports are transmitted via the SFP+
output ports.
The HDMI out 1 and 2 ports are local output ports, they transmit the audio streams of the HDMI in 1 and 2
ports directly.
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
Applied F-series endpoint firmware package: v1.4.1 | Applied R-series endpoint firmware package: v1.4.1 | Applied MMU firmware package: v1.2.1 | LDC software: v1.34.0b2
UBEX series – Matrix Application Mode – User's Manual UBEX series – Matrix Application Mode – User's Manual
section.
4.5.5. Receiver 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 receiver
Description
The device is built with a 4x3 digital audio crosspoint which has four inputs: three digital audio streams are
received from the SFP+ links, the fourth input is the stream of the analog audio in port. The audio streams
can be selected to the HDMI out 1 and 2, and the analog audio out ports.
The stream of the analog audio in port is transmitted over the SFP+ links.
The HDMI input ports do not accept signals when the device is configured as receiver.
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 section.
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