Cisco 7609-S Installation Guide - Page 34
Site Requirements
![]() |
View all Cisco 7609-S manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 34 highlights
Site Requirements Chapter 2 Preparing for Installation Site Requirements This section provides site power requirements for the Cisco 7609 Internet Router. You should verify the site power prior to installing the switch. Power requirements vary for each switch; ensure that you verify the site power for the type of switch you are installing. For EMI recommendations, refer to the Site Preparation and Safety Guide. Environmental Requirements Insure adequate spacing between racks using the information in Table 2-1. Keep all of the vents clear of obstructions, including dust and foreign conductive material, and away from the exhaust ports of other equipment. Table 2-1 Chassis Airfow Requirements Chassis Model OSR-7609 (Figure 1-2) Airflow Intake Front, rear Airflow Exhaust Air Filter Option Front, rear, left No side, right side Minimum Clearance (walls) 6 in (15 cm) Minimum Horizontal Separation 12 in (30.5) Heat dissipation is an important consideration for sizing the air-conditioning requirements for an installation. The power and heat associated with a Cisco 7609 Internet Router varies based upon these considerations: • Power supply type • Module types and quantities • Average traffic levels Unless otherwise noted, the information in Table 2-2 and Table 2-3 assumes worst-case conditions (with GBICs and port adapters installed, if applicable). Typical numbers are approximately 30 percent below the numbers listed here. See Table 2-4 for a sample calculation of a switch configuration. Cisco 7609 Internet Router Installation Guide 2-2 OL-5079-04
![](/manual_guide/products/cisco-7609s-installation-guide-30ced1e/34.png)