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Mounting Bracket Installation on Cisco 2691, Cisco 3631, and Cisco 3725 Routers
78-15162-01
Attaching Brackets to Router Chassis
Attaching Brackets to Router Chassis
Attach the mounting brackets to the chassis in one of the following ways, using the screws provided in
the bracket kit:
• Front mounting (see Figure 3.)
• Rear mounting (see Figure 4.)
• Center mounting with front panel forward (see Figure 5.)
• Center mounting with rear panel forward (see Figure 6.)
Use a number 2 Phillips screwdriver to install the bracket screws.
Note Be sure to attach the wider bracket (marked RIGHT) to the side with the cooling fans. This provides
extra clearance for cooling air.
Figure 3 Bracket Installation—Front Mounting
Figure 4 Bracket Installation—Rear Mounting
23" ETSI, NEBS
LEFT
LEFT
Left bracket
for 23-inch rack
82802
Right (wide) bracket
for 19-inch rack
RIGHT
23" ETSI, NEBS
RIGHT
Right bracket
for 23-inch rack
Use two screws on each side.
Left (narrow) bracket
for 19-inch rack
23" ETSI, NEBS
RIGHT
RIGHT
Right (wide) bracket
for 19-inch rack
Right bracket
for 23-inch rack
82692
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Left (narrow) bracket
for 19-inch rack
Left bracket
for 23-inch rack
LEFT
23" ETSI, NEBS
LEFT
Four screws are required on each side.