Cisco 3845 - Security Bundle Router Quick Start Manual page 12

Do not overtorque the screws. The recommended torque is 10–12 inch-lb (1.1–1.4 N-m) for the Cisco 3825 router
Caution
and 15–18 inch-lb (1.7–2.0 N-m) for the Cisco 3845 router.
Your chassis installation must allow unrestricted airflow for chassis cooling.
Caution
Figure 5 Bracket Installation for Front Mounting
Left bracket
for 23-inch rack
Left bracket
for 19-inch rack
Figure 6 Bracket Installation for Rear Mounting
Left bracket
for 23-inch rack
Left bracket
for 19-inch rack
12
Use six screws on each side.
NM -
ES W-
16 15x
Fas tEth
ern et Por
ts
8x
7x
Ext
Pwr
15x 7x
-48V
14x
6x GE
13x 5x
12x 10/1 00/
4x 100 0
11x 3x
Bas e-Tx
10x
2x 0x EN
9x 1x
8x
0x
Use six screws on each side.
Right bracket
for 19-inch rack
Right bracket
for 23-inch rack
Right bracket
for 19-inch rack
Right bracket
for 23-inch rack