Black Box 3600 User Manual page 28

Introduction
Modem 3600 Card
The shelf-mount Modem 3600 unit (Figur e1-3) has edge connectors
that insert into the shelf backplane. The shelf backplane performs the
same functions as the standalone rear panel. Refer to the "Shelf-Mount
MD1000C Installation" on page 10.
Figure 1-3. Card Version of the Modem 3600
1-6 Modem 3600