Nortel DMS-100 Series Maintenance Manual page 37

The following figure shows the location of the FSP components. These
components are described later in this section.
Figure 2-9 Location of components in the FSP
NTTR75AA maintenance and
fuses card
Backplane
NTTR74AA alarm card
Front
DMS-100 Family NA100 Star Remote System XPM15 and up
Star Remote System hardware 2-17
NTTR76AA talk battery and
circuit breakers card
Top view