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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-09
Chapter 5 Maintaining the Cisco uBR10012 Router
Removing and Replacing a Cable Interface Line Card
Figure 5-37
Removing the Cable Interface Line Card
Step 7
If you are installing a new or replacement cable interface line card, proceed to the next step. Otherwise,
install a blank cover over the slot and screw down its captive screws to conclude this procedure.
Note
For proper cooling and airflow, a blank cable interface line card cover must always be installed in a blank
line card slot.
The product order number for the blank cable interface line card cover is UBR10-MC-Cover=.
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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