Nevion ADP-3GHD - Manual (Page 8)

ADP-3GHD Rev. A
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4 Connections
The ADP-3GHD has two backplane options, DA-3GHD-2x4-C3 and DA-3GHD-2x4-C4. The
connector placement of the two are equal, but the –C4 backplanes features passive byass
between IN1 and O1A, and IN2 and O2A. This module is mounted at the rear of the sub-
rack.
Figure 6 - Backplane connection view and signal mapping table
Unused inputs and outputs should be terminated with 75 ohm to meet the
specifications.
Backplane
names
Redundant
mode
Dual
mode
IN1 IN1 IN1
O1A OUT1 OUT1
O1B DROP DROP1
___
O1A ADD ADD1
IN2 IN2 IN2
O2A OUT2 OUT2
O2B DROP DROP2
___
O2A Not in use ADD2