Cisco 3845 Quick Start Guide - Page 12

Bracket Installation for Front Mounting, Caution

Page 12 highlights

Caution Do not overtorque the screws. The recommended torque is 10-12 inch-lb (1.1-1.4 N-m) for the Cisco 3825 router and 15-18 inch-lb (1.7-2.0 N-m) for the Cisco 3845 router. Caution Your chassis installation must allow unrestricted airflow for chassis cooling. Figure 5 Bracket Installation for Front Mounting 117983 Left bracket for 23-inch rack Left bracket for 19-inch rack Use six screws on each side. Right bracket for 19-inch rack Right bracket for 23-inch rack Figure 6 Bracket Installation for Rear Mounting NME16SW- 15x FastEthernet Ports 7x 8x 15x 7x 14x 6x 13x 5x 12x 4x 11x 3x 10x 2x 9x 1x 0x 8x 0x -48V Ext Pwr GE 11B00a/0s10e0-0T/x EN Left bracket for 23-inch rack Left bracket for 19-inch rack Use six screws on each side. Right bracket for 19-inch rack Right bracket for 23-inch rack 117984 12

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12
Caution
Do not overtorque the screws. The recommended torque is 10–12 inch-lb (1.1–1.4 N-m) for the Cisco 3825 router
and 15–18 inch-lb (1.7–2.0 N-m) for the Cisco 3845 router.
Caution
Your chassis installation must allow unrestricted airflow for chassis cooling.
Figure 5
Bracket Installation for Front Mounting
Figure 6
Bracket Installation for Rear Mounting
117983
Right bracket
for 19-inch rack
Right bracket
for 23-inch rack
Left bracket
for 23-inch rack
Left bracket
for 19-inch rack
Use six screws on each side.
Left bracket
for 23-inch rack
Left bracket
for 19-inch rack
EN
NM-
ESW-
16
FastEthernet Ports
117984
Right bracket
for 19-inch rack
Right bracket
for 23-inch rack
Use six screws on each side.