Chapter1 Product Overview
Blower Module
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Cisco XR 12416 Router Installation Guide
OL-13833-01

Upper and Lower Cable Management Brackets

The Cisco XR 12416 router includes upper and lower cable management brackets
that work together with individual line card cable management brackets to
organize interface cables entering and exiting the router (see Figure1-1).
Network interface cables to the line cards are fed across the brackets, and then
through the openings to the individual line card cable management bracket. This
system keeps cables out of the way and free of sharp bends.
Caution Excessive bending of interface cables can damage the cables.
Blower Module
The router has two blower modules to distribute air within the chassis. One blower
module is located above the upper card cage; the second blower module is located
below the lower card cage (see Figure 1-1).