Vega 30 Router User Manual
Architecture and Signal Flow
Product Overview 3.4
Issue1 Revision 1
Page 18
© 2017 SAM
3.4.2 Functional Description
Figure 3 shows a block diagram of the Vega 30.
Video Crosspoint Switch
- Fixed-size routing matrix. Routes video inputs to one or more
outputs of the Video Crosspoint Switch,.
Timed Switching
- Controls route switch timing compliant to SMPTE RP-168-2009.
Line Sync
-
Adjusts input line timing to synchronize video outputs and, if required, adds in
delay to output.
De-Embed
- De-embeds embedded audio coming from the video crosspoint and passes it to
the Audio Crosspoint Switch.
Audio Crosspoint Switch
- Optional audio routing allows additional, separate routing of
audio, including MADI audio.
Embed
- Embeds audio from the audio crosspoint back into output video.
This can simplify system installation by removing a need for external audio embedders.
Clean Quiet Switch (CQS)
- Gives smooth non-visible transitions and removes any audio
clicks and pops associated with a switched transition.
Timing
and
Control
- Provides timing and control to the router’s functional blocks.
Dual Redundant Power
- Allows the unit to operate from separate mains power supplies via
Vega 30 DC Power Supply Modules.
Figure 3 Vega 30 Router Functional Block Diagram