Replacement Chassis Overview - Cisco 12406 Replacement Instructions Manual

Replacement Chassis Overview

The replacement chassis for the Cisco 12006 and Cisco 12406 Routers is the sheet-metal enclosure of
the router, without components such as the power supplies, line cards, route processors (RPs), switch
fabric card set, alarm cards, power distribution unit, and blower module. (See
chassis is used for both DC-powered and AC-powered Cisco 12006 or Cisco 12406 Routers.
Figure 1
The chassis is an integrated, sheet-metal assembly that includes the following items:
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The chassis can be rack mounted or placed on a stable flat surface.
Figure 2
from the defective chassis to the replacement chassis.
Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions
2
Replacement Chassis (Front View)
CIS CO 120
00
SERIES
GIGA BIT
SWIT CH
ROU TER
Six-slot RP and line card cage
Two-slot clock and scheduler card cage
Three-slot switch fabric card cage
Two alarm card slots
Two air filters
Two power module bays
One backplane with connectors
shows a front view of the chassis, with the locations of the system parts that must be transferred
Figure 1.) The same
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