Cisco Systems uBR7246VXR Card Slot and Logical Interface Numbering, Front and Rear Chassis Views

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Figure 1 Front and Rear Chassis Views

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Internal fans

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Auxiliary port

 

 

 

 

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Clock card

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Optional Fast Ethernet port (M11 and RJ-45 receptacles)

 

 

 

 

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Fan tray handle

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PCMCIA slots

 

 

 

 

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Captive installation screws (line cards)

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AC plug1

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Cable interface line cards

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Power switch

 

 

 

 

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Port adapters

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Power supply handle

 

 

 

 

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I/O controller

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AC-input power supply

 

 

 

 

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Console port

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Network processing engine (NPE)

 

 

 

 

1. AC power supplies are shown in this illustration. DC power supplies are also available.

Card Slot and Logical Interface Numbering

Port adapter and cable interface line card slots maintain the same slot number regardless of whether other port adapters or cable interface line cards are installed or removed. However, when you move a port adapter or a line card to a different slot, the logical interface number changes to reflect the new slot number.

Figure 2 Slot Numbers and Locations

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Contents Cisco uBR7246VXR Universal Broadband Router Cisco One-Year Limited Hardware Warranty Terms Duration of Hardware WarrantyReplacement, Repair, or Refund Policy for Hardware To Receive a Return Materials Authorization RMA NumberCisco uBR7246VXR Components OverviewStatement Card Slot and Logical Interface Numbering Front and Rear Chassis ViewsPower Guidelines Temperature and Humidity RequirementsSpecification Minimum Maximum Site PreparationPower Connection Guidelines for DC-Powered Systems IEC 60950 based safety standards. StatementCabling Guidelines Ethernet and Fast Ethernet ConnectionsInstalling the Chassis Rack-Mount Installation GuidelinesWorkbench and Tabletop Installation Guidelines Installation Tools and EquipmentVerifying Contents After Unpacking Attaching the Rack-Mount BracketsAttach the Rack-Mount Brackets to the Rear of the Chassis Attach the Rack-Mount Brackets to the Front of the ChassisAttach the Rack-Mount Brackets to the Middle of the Chassis Installing the Cable-Management Brackets Location of Cable Management BracketInstalling the Chassis in the Rack Connecting the Chassis to Ground Installing the Chassis on a Workbench or TabletopUse copper connectors only. Statement Page Connecting the Chassis to Power AC and DC Power SuppliesAC Power Supplies DC Power SuppliesTools Disconnected last. StatementReplacing the Strain-Relief Cover on a DC-Input Power Supply CablingPowering on the Cisco uBR7246VXR Router Page Troubleshooting the Installation Identify Startup ProblemsOther Troubleshooting Information Websites Related Documentation Obtaining Documentation and Submitting a Service Request