Cisco Systems Cisco CRS-1 Manual De Usuario
2-5
Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07
Chapter 2 Installing and Removing Power Components
DC Power Systems on the Cisco CRS-1 4-Slot Router
Figure 2-2
AC Power Enable Switches
For an illustration of the DC power enable switches, see
Note
All power cords must be unplugged from wall power to fully remove power from the chassis.
DC Power Systems on the Cisco CRS-1 4-Slot Router
The Cisco CRS-1 4-slot line card chassis DC power shelf consists of two major components, as shown
in
in
:
•
DC power input shelf (Cisco product number: CRS-4-DC-INPUT)
shows the power supplies installed in the DC power input shelf.
•
DC power input module (PIM) (Cisco product number: CRS-4-DC-PIM)
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