Functional description – Grass Valley 8949MDA-CXF User Manual
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8949MDA-CXF/-SXF — Instruction Manual
55
Functional Description
Functional Description
A block diagram of the 8949MDA-CXF is shown in
Figure 32. 8949MDA-CXF Block Diagram
A block diagram of the 8949MDA-SXF is shown in
.
Figure 33. 8929MDA-SXF Block Diagram
HD/SD
SDI In
Equalizer and
Re-clocker
Down-
converter
Encoder
Only one fiber
option may be
selected
Fiber RX
Fiber RX
Fiber RX
Fiber TX
Fiber TX
Fiber TX
HD/SD
Optical In
HD/SD
Optical Out
Option
Option
Option
4X
HD/SD-SDI
Out
Aspect Ratio
Control
4X
PAL/NTSC
Out
Auto
Format
Detction
HD/SD
SDI In
Equalizer and
Re-clocker
Down-
converter
Only one fiber
option may be
used
Fiber RX
Fiber RX
Fiber RX
Fiber TX
Fiber TX
Fiber TX
HD/SD
Optical In
HD/SD
Optical Out
Option
Option
Option
4X
HD/SD-SDI
Out
4X
SD-SDI
Out*
Auto
Format
Detection
*
Downscaled SD-SDI output transcoding includes only generation of new EDH CRC packet
Aspect Ratio
Control