Cisco 2811 - Voice Security Bundle Router Hardware Manual page 64

Setting Up the Chassis
Cisco 2811, Cisco 2821, and Cisco 2851 routers can be installed in 19 (48.26-cm)- and 23-inch
(58.42-cm) racks. Cisco 2801 routers can be installed only in 19-inch racks, and cannot be center
mounted. Use the standard brackets shipped with the router for mounting the chassis in a 19-inch rack;
you can order optional larger brackets for mounting the chassis in a 23-inch rack.
Brackets for 23-inch (58.42-cm) equipment racks are not available for Cisco 2801 routers.
Note
You can mount the router in the following ways:
Center mounting—Brackets attached in the center of the chassis with only the front panel facing
•
forward. (This option is not available on Cisco 2801 routers.)
Front mounting—Brackets attached at the front of the chassis with the front panel facing forward.
•
Rear mounting—Brackets attached at the rear of the chassis with the rear panel facing forward.
•
The brackets are shown in
Figure 5
Figure 6
Bracket pair for 19-inch rack
Figure 7
Bracket pair for 19-inch rack
Chassis Installation Procedures for Cisco 2800 Series Routers
6
Figure 5, Figure
Rack-Mounting Brackets for Cisco 2801 Routers for 19-Inch Rack
Rack-Mounting Brackets for Cisco 2811 Routers
Rack-Mounting Brackets for Cisco 2821 and Cisco 2851 Routers
6, and Figure 7.
Bracket pair for 23-inch rack
Bracket pair for 23-inch rack
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