1 • Introduction Model 6511RC User Manual
16 Hardware overview
Hardware overview
The Model 6511RC combines DS0 cross-connection and concentration with powerful Ethernet switching in a
single-slot blade for installation in a standard CPCI chassis. The Matrix Switch card-set comprises two mod-
ules, a processor blade (see figure 1 on page 14) inserted from the front of the ForeFront chassis, and a rear
interface blade (see figure 3) inserted opposite to the processor blade. The front and rear blades mate at the
mid-plane, which provides the communication path between front and rear blades (see figure 4).
Figure 3. Model 6511RCT rear blade
Figure 4. Model 6511RC Matrix Switch front and rear blade installation
Midplane
Rear Blade
Front Rear
Side view
Front Blade