Internet Router Hardware Guide

Hardware Component Over view
slot is empty, you must install a blank FPC panel to shield it, so that cooling air can
circulate properly throughout the card cage.
Figure 5, which shows a chassis with an FPC in slot
FPC0, omits the blank FPC
panels to show the position of the FPC in the card cage.
Figure 5: Front of Chassis with Four-PIC FPC Installed in Slot FPC0
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For information about FPC c omponents and types, see the following sections:
FPC Components on page 16
FPC Types on page 17
Packet Forwarding Engine 15