Cisco 4000 Series Hardware Installation Manual page 85

Chapter 3 Install and Connect Cisco 4000 Series ISRs
Figure 3-10
1 Screws
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack.
OL-32185-02
Bracket Installation for Back Mounting
2
Statement 1006
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
2 23-inch SBC brackets
Install the Router
3
1
3-15