Cisco XR 12404 - Manual (Page 5)

5
Cisco XR 12404 Router Installation Guide
OL-13830-02
C O N T E N T S
Preface ix
Changes to This Document ix
Obtaining Documentation and Submitting a Service Request x
Audience x
Purpose xi
Installation Guide Organization xi
Document Conventions xii
C H A P T E R
1 Cisco XR 12404 Router Overview 1-1
Router Overview 1-1
Physical and Functional Description of the Router 1-3
Route Processor 1-4
Performance Route Processor Overview 1-5
PRP Memory Components 1-12
Supported Line Cards 1-19
Consolidated Switch Fabric Card 1-21
Alarm Functionality 1-21
Switch Fabric Functionality 1-23
Clock and Scheduler Functionality 1-23
Power Entry Modules 1-23
AC PEMs 1-24
DC PEMs 1-25
Power Distribution 1-26
todd.book Page 5 Monday, March 16, 2009 2:47 PM