Cisco NCS 1001 - Page 3

The empty slots must be inserted with the filler optical modules or filler PSUs as appropriate to guarantee
safety and system cooling compliance. See Figure 1: Cisco NCS 1001 Front View, on page 3 and Figure
3: Cisco NCS 1001 Rear View, on page 4 to identify the slots for optical modules and PSUs respectively.
Caution
Figure 1: Cisco NCS 1001 Front View
Optical Module Slot 11
Optical Module Slot 22
Optical Module Slot 33
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