Universal Broadband Router Hardware Installation Guide
5-42
Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-01
Chapter 5 Maintaining the Cisco uBR10012 Router
Removing and Replacing a Network Line Card
Figure 5-38 Removing the Network Line Card
Step 7 If you are installing a new or replacement card, proceed to the next step. Otherwise, install a blank cover
over the slot and screw down its captive screws to conclude this procedure.
Warning
Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous
voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might
disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate
the system unless all cards and faceplates are in place.
Statement 1029
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