Receiver Mode - Lightware UBEX-MMU-X200 User Manual

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6. UBEX Concept 6. UBEX Concept
6.3.2. Receiver Mode
Port Diagram
The port diagram is valid for the following UBEX endpoint models:
▪ UBEX-PRO20-HDMI-F100
▪ UBEX-PRO20-HDMI-F110
▪ UBEX-PRO20-HDMI-R100 series
Video port diagram of the F100/F110/R100 receiver
Fiber Optical Interface
The receiver can receive two HDMI video streams via the fiber optical input ports.
HDMI Output Modes
The receiver 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 streams received from the remote endpoint device can be
routed to any HDMI outputs of receiver, e.g. the stream from the TX - HDMI in 1 can be switched to the RX -
HDMI out 1 or 2, or both ones either.
The streams can be processed by the video processors. The processor of the HDMI out 1 has video scaler,
frame rate converter (FRC), and color space converter (CSC) functions. The processor of the HDMI out 2 has frame
rate converter and color space converter functions.
The scaler, frame rate converter, and color space converter settings are available in the LDC software (see
the details in the Video Destination Port Properties Window
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
series – Matrix Application Mode – User's Manual series – Matrix Application Mode – User's Manual
or in the HDMI Output Ports section).
Source Multiplexer (MUX)
The source multiplexer (Source MUX) makes available routing more different source signals to the HDMI
output ports. The type of sources is different for the two outputs.
HDMI out 1
▪ Able to accept signal up to 4K@60 4:4:4 resolution via the SFP+ links from the remote endpoint device;
▪ Able to accept signal up to 4K@60 4:4:4 resolution via the local HDMI in 1 port.
HDMI out 2
Able to accept signal up to 4K@60 4:4:4 resolution via the SFP+ links from the remote endpoint device;
▪
▪ Able to accept signal up to 4K@60 4:4:4 resolution via the local HDMI in 2 port;
▪ Able to copy the signal of the HDMI out 1 port up to 4K@60 4:4:4 resolution. This is the COPY function.

ATTENTION! If the selected source is the local input port or the copy of the HDMI out 1, the output is still
selectable as a destination in the global crosspoint table. It means the crosspoint setting is not forbidden
for the selected output and it is still included in the bandwidth calculation. When the sum of the two
incoming streams exceeds the bandwidth limit, the signal transmission can be denied on the HDMI out 2
port even if the incoming stream of the HDMI out 1 is not used. The solution of this limitation is disabling
of the unused destination port.
HDMI Input Modes
The HDMI input ports of the receiver operate as local HDMI inputs. The stream cannot be affected by any
video processing.
Summary Tables
Accepted signal up to 4K@60 4:4:4
Signal sink
HDMI OUTPUTS
Output signal up to 4K@60 4:4:4
Selected input port of the
Signal source
Scaler
Frame rate converter (FRC)
Color space converter (CSC)
HDMI INPUTS
HDMI input 1 HDMI input 2
up to 4K@60 4:4:4
HDMI out 1 HDMI out 2
HDMI output 1 HDMI output 2
up to 4K@60 4:4:4
Selected input port of the
remote device remote device
Local HDMI in 2
Local HDMI in 1
Copy of the HDMI out 1
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