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Cisco 7401ASR Installation and Configuration Guide
OL-5419-01 B0
Chapter 2 Rack-Mounting, Tabletop Installation, and Cabling
Installing the Router
Two-Post Rack Installation
Figure 2-6 Installing the Cisco 7401ASR Router in a Two-Post Rack
Step 1 Make sure that the port adapter latch is in the locked position and the screw is tightened.
Step 2 Make sure the rack brakes are locked or the rack is stabilized.
Step 3 Position the router so the front is closest to you and lift it carefully into the rack. To prevent injury, avoid
any sudden twists or moves.
Step 4 Slide the chassis into the rack, pushing it back until the brackets meet the mounting strips or posts on
both sides of the rack.
Step 5 Keeping the brackets flush against the posts or mounting strips, align the holes in the brackets with the
holes on the rack or mounting strip.
Step 6 For each bracket, insert and tighten two 12-24 x 0.5-inch screws to the rack.
This completes the procedure for installing the chassis in the rack. Proceed to the “Attaching a Chassis
Ground Connection” section on page 2-11 to continue the installation.
1 Two-post or four-post rack 3 Four 12-24 x 0.5-inch screws
2 Screw hole for the cable-management
bracket
57572
E
N
A
B
L
E
D
RX CELLS
RX CAR
RIER
R
X ALARM
TX
RX
E
N
H
A
N
C
E
D
A
T
M
1
2
3