SDI-TD-MUX-4
Rev.8
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Front view
There will be a frame front covering the board and the on-board DIP-switches are then
inaccessible (cover can however be opened). The LED’s are visible through the front panel
by use of integral optical guides in the front panel, as shown in Figure 2.
Figure 2: Front Panel View with LED Indicators (only leftmost rack position shown)
Figure 3 shows a sketch of the SDI-TD-MUX-4 board. The front view will be towards the left
side of the board. The DIP switches and the LED’s are the only parts of interest for the user.
Figure 3: MUX Board Layout
DIP switches
OFF ON
’0’ ’1’
Jumper needed
for proper
operation
Optical
backplane
connector
Electrical backplane
connector with signals
and power lines
LED
indicators
