9
MV-831
User Manual
Integration into Sirius 830 Router
Sirius 830 Router Frame Requirements
To fit a MV-831 Multiviewer into a Sirius 830 router, requirements for the router frame are:
• Mark 3 Sirius router frame.
• Sufficient router power supply capacity: Contact Grass Valley for advice.
• 2-off adjacent front input-output module slots.
• 2-off corresponding rear module slots.
And, depending on the intended use case, a second (redundant) video crosspoint may also be
required.
Fitting into Router Frame
Figure 1-4a shows a top-level functional diagram of a host Sirius 830 router. Figure 1-4b shows
the interleaved nature of Sirius 830 input and output modules in the router frame.
Fig. 1-4: MV-831 in Sirius 830 Router:
a) Top Level Functional Diagram.
b) Architectural Top Level Diagram, with an Input-Output ‘slot-pair’ highlighted.
a) Router - Top Level Functional Diagram
Alternate Input
and Output modules
An MV-831 module fits into
a pair
of Sirius rear slots,
replacing a pair of video input and output modules.
Note:
For the “Input-Output” module slot-
pair
:
• When viewed from the
Front
of the frame,
the
left-most
slot is the
Input
module slot.
• When viewed from the
Rear
of the frame,
the
left-most
slot is the
Output
module slot.
b) Sirius 830 Router Frame - Architectural Top Level Diagram
