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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-01
CONTENTS
Preface xi
Purpose xi
Audience xi
Document Organization xii
Related Documentation xii
Conventions xiii
Safety Information Referral Warning xiv
Terms and Acronyms xix
Obtaining Documentation and Submitting a Service Request xxi
CHAPTER
1Cisco uBR10012 Universal Broadband Router Overview 1-1
Cisco uBR10012 Router Features 1-2
Comparisons with Other Cisco CMTS Platforms 1-3
Cisco uBR10012 Router Functional Overview 1-3
Upstream Data Path 1-4
Downstream Data Path 1-4
Cisco uBR10012 Router and Cisco IOS Software 1-5
DOCSIS and EuroDOCSIS Data Rates and Modulation Schemes 1-5
NEBS Level 3 Compliance 1-7
Cisco uBR10012 Universal Broadband Router Hardware 1-7
Cisco uBR10012 Router 1-7
Cisco uBR10012 Router Slot Numbering 1-11
Cisco uBR10012 Universal Broadband Router Modules 1-13
Fan Assembly Module 1-13
Fan Assembly Cable 1-14
LCD Module 1-14
LCD Cable 1-15
Performance Routing Engine 1-15
PRE Modules and PRE1 Modules 1-15
PRE2 Modules 1-16
PRE4 Modules 1-16
Redundant PRE Modules 1-17
PRE Module Description 1-17