Lightware UBEX-MMU-X200, User Manual, Page: 72 / 253

6. UBEX Concept series – Matrix Application Mode – User's Manual 72 6. UBEX Concept series – Matrix Application Mode – User's Manual 72
MA
TRIX APPLIC
A
TION MODE
Applied F-series endpoint firmware package: v1.5.4 | Applied R-series endpoint firmware package: v1.5.4 | Applied MMU firmware package: v1.3.3 | LDC software: v2.4.2b4
6.5.3. Transceiver Mode - F100/R100 Models
Port Diagram
The port diagram is valid for the following UBEX endpoint model:
▪
UBEX-PRO20-HDMI-F100
▪
UBEX-PRO20-HDMI-R100 series
Audio port diagram of the F100 transceiver
Description
The transceiver receives one HDMI audio stream via the SFP+ links and transmitting on the HDMI out 1 port.
The source signal can be any audio streams from the source side, the crosspoint settings are supervised by
the MMU.
The transceiver receives an HDMI audio signal via the HDMI input 2 port. The audio stream is transmitted
toward the destination side over the SFP+ links. The crosspoint settings are supervised by the MMU.
The local HDMI output port (HDMI out 2) is HDMI loop-back port and source is always the HDMI in 2 port.
The HDMI input 1 port of the transceiver cannot accept audio signals due to software limitation.
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 2 port.
HDMI out 2
▪ Able to accept audio signal
via the local HDMI in 2
port;
▪ Able to
copy the signal of the HDMI out 1
port. This is the
COPY
function.
6.5.4. 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 section.
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