OL-13833-01 | Cisco Systems Cisco XR 12416 guide

Chapter 1 Product Overview

Blower Module

	Cisco XR 12416 Router Installation Guide
1-34	OL-13833-01

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Cisco Systems Cisco XR 12416 manual OL-13833-01

Contents

Product Overview Physical and Functional Description of Router Cisco XR 12416 Router Installation Guide Air filter door Switch fabric Card cage Power shelf and power supplies Upper blower moduleAlarm card Upper card cage Alarm card Lower card cage AC and DC Power Subsystems Standard AC Power Shelf Standard AC-Input Power Subsystem Power cord Retention clip Optional AC Power Shelf Optional AC-Input Power Subsystem Optional Power Shelf AC-Input Connections Power cords Fault Temp AC Power Supplies DC Power Shelf DC-Input Power Shelf A1- A1+ A2- A2+ B2+ B2- B1+ B1 Ground DC Power Supplies 9identifies the components of a 2400 W DC power supply Chassis Card Cages Upper Card Cage Switch Fabric Card Cage Lower Card Cage Switch Fabric Overview Switch Fabric Card Functionality Switch Fabric Cards Clock Scheduler Cards Alarm Card and Line Card Overview Alarm Cards Pin Audio alarm Cutoff switch Route Processor Line Cards Cisco XR 12416 Router Installation Guide Performance Route Processor Overview PRP Pcmcia Card Slots and Status LEDs PRP Ethernet Ports and Status LEDs 12 Port Activity LEDs-Partial Front Panel PRP Reset Switch PRP Auxiliary and Console Ports PRP Alphanumeric Message Displays Processor PRP Memory Components Type Size Quantity Description Location U15 U18 Bank Flash Dram DIMMsPcmcia slot-1 Slot-2 Behind cover PRP Sdram PRP Nvram PRP Flash Memory Blower Module Upper and Lower Cable Management Brackets Blower Module Top blower module Air exhaust Plenum Air filter Room air Product Overview Blower Module OL-13833-01