Cisco CRS-X Manuals

Manuals and User Guides for Cisco CRS-X. We have 1 Cisco CRS-X manual available for free PDF download: System Description

Cisco CRS-X System Description

Cisco CRS-X System Description (102 pages)

Carrier Routing System 8-Slot Line Card Chassis Enhanced Router

Brand: Cisco | Category: Network Hardware | Size: 4.7 MB

Table of Contents

Table of Contents
3
Preface

7
CHAPTER 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Enhanced Router Overview

11
- Chassis Overview
  11
  - Overview
    11
  - Cisco 8-Slot Chassis Components
    12
    
    Power Components
    12
    
    Routing and Switch Fabric Components
    14
  - CRS 8-Slot System Architecture
    15
  - Cisco CRS 8-Slot Line Card Chassis Enhanced Router Main Features
    15
  - Chassis Slot Numbers
    16
    
    Cable Management
    17
  - Exterior Cosmetic Components
    18
  - Control Plane and Data Plane Overview
    18
    
    System Discovery and Inventory
    18
    
    High Availability
    19
    
    Control Plane Components
    20
  - CRS Hardware Compatibility
    22
CHAPTER 2 Cisco CRS 8-Slot Line Card Chassis Enhanced Router Power Systems

25
CHAPTER 3 Cooling System

43
- Cooling System Overview
  43
- Cisco CRS 8-Slot Line Card Chassis Enhanced Router Fan Tray
  46
CHAPTER 4 Switch Fabric

49
- Switch Fabric Overview
  49
- Switch Fabric Operation
  50
  - Speed-Up Function
    51
  - S2 and S3 Buffering
    51
  - Failure Operation
    51
- Switch Fabric Card Description
  51
Chapter 5

55
- Line Cards and Physical Layer Interface Modules Overview
  55
  - Overview of Line Cards and Physical Layer Interface Modules
    55
    
    MSC Ingress Packet Engine
    57
    
    PLIM Physical Interface Module on Ingress
    57
    
    MSC CPU and CPU Interface
    58
    
    MSC Egress Packet Engine
    58
    
    MSC from Fabric Section
    58
    
    MSC to Fabric Section Queuing
    58
    
    PLIM Physical Interface Section on Egress
    58
    
    Shaping and Queuing Function
    58
    
    Line Card Physical Descriptions
    59
    
    Physical Layer Interface Modules
    62
    
    OC-768 Packet-Over-SONET (POS) Plims
    63
    
    OC-192 Packet-Over-Sonet/Dynamic Packet Transport Plims
    64
    
    OC-48 Packet over Sonet/Dynamic Packet Transport Plims
    65
    
    10-Gigabit Ethernet XENPAK PLIM
    68
    
    8-Port 10-GE PLIM with XFP Optics Modules
    69
    
    4-Port 10-GE PLIM with XFP Optics Modules
    71
    
    1-Port 100-GE PLIM with CFP Optics Module
    72
    
    20-Port 10-GE PLIM with XFP Optics Modules
    74
    
    14-Port 10-GE PLIM with XFP Optics Modules
    75
    
    PLIM Impedance Carrier
    77
    
    XFP Optics Power Management
    77
CHAPTER 6 Route Processor

79
- Route Processor Overview
  79
- Active and Standby Arbitration
  82
- RP Card to Fabric Module Queuing
  82
- Distributed Route Processor
  83
  - DRP Card
    84
  - Drp Plim
    85
  - Limitations and Restrictions
    86
  - Performance Route Processor
    86
    
    Performance Route Processor Front Panel
    88
    
    Performance Route Processor Overview
    88
CRS 8-Slot Line Card Chassis Enhanced Router Specifications

93
- Technical Specifications
  93
Appendix B Product Ids

97
Product Ids

97
- Chassis Product Ids
  97
- Optional MSC, FP, PLIM, SIP, and SPA Product Ids
  99

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