Cisco Systems Cisco 7000, Cisco 7507 installation instructions Typical Center-Mount Installation

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Rack-Mount Kit Overview

In Telco-type installations, you can install the chassis so that the ends of the chassis are approximately centered on two posts. Figure 3 shows a typical center-mount installation.

Caution To maintain a safe center of gravity in Telco-type installations (shown in Figure 3), the front and rear of the chassis are approximately centered on the mounting posts.

Figure 3 Typical Center-Mount Installation

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In a 2-post, 4-post, or Telco-type installation, you can flush-mount the chassis so that the end of the chassis is flush with the rack posts. (When mounting the non-interface processor end, the front is actually recessed 1 inch into the rack to protect the plastic front bezel.) Multiple-chassis rack kits can be stacked in a rack with little or no clearance between the brackets. You can remove the four chassis feet after mounting the chassis in the rack.

Cisco 7000 and Cisco 7507 Rack-Mount Kit Installation Instructions 5

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Contents Doc. No Equipment Rack Descriptions Rack-Mount Kit OverviewMounting Kit Hardware Rack-Mount Installation SummaryShows the components in this mounting kit Typical Center-Mount Installation Shows a typical flush-mount installation Prerequisites Lifting the Chassis Safely Safety GuidelinesWorking with Electrical Equipment Lifting Safely Safety with Electricity Equipment Rack Considerations Power Supply Safety Interlocks-AC-Input Power Supply ShownPlastic front panel end Power supply/interface processor endRack Stability Chassis Center of Gravity for Flush-Mount Configurations Rack Ventilation Rack Dimensions and Site LayoutTools Required Parts ListList of Parts and Tools Installing the Brackets InstallationMounting the Brackets to the Rack Posts Installing a Bracket on a Rack Post-Left Bracket ShownSecuring the Spanner Bars Positioning and Fastening a Spanner Bar Attaching the Chassis Ears Installing the Ears on the ChassisRemoving Power Supplies and Interface Cables Installing the Chassis in the RackMoving the Chassis into the Rack Handling a Power Supply AC-Input Power Supply ShownChassis Foot Underside of chassisSliding the Chassis into the Rack Checking Electrical IsolationReplacing Power Supplies and Interface Cables Restarting the System Router name Prepared by Location Date Slot Circle one Chassis serial number Slot Circle oneRouter name Prepared by Location Date RSP2Power Supply Warning Power Disconnection WarningPower Supply Disconnection Warning Electric Shock Warning Chassis Lifting Warning DC Power Disconnection Warning Lightning Activity Warning Chassis Warning-Rack-Mounting and Servicing Translated Safety Warnings Ramp Warning Cisco Information Online