Дорожная карта для Cisco Cisco Packet Data Interworking Function (PDIF)

▀ Contents

▄ Cisco ASR 5000 Series Product Overview

OL-22938-01

ASR 5000 Hardware Platform Overview ......................................................... 69

Chassis Configurations........................................................................................................................................... 70

ASR 5000 Chassis Descriptions ............................................................................................................................. 73

Slot Numbering ................................................................................................................................................. 73

Rear Slot Numbering for Half-Height Line Cards ........................................................................................ 74

Rear Slot Numbering with Full-height Line Cards ....................................................................................... 75

Mounting Options ............................................................................................................................................. 75

Midplane Architecture ....................................................................................................................................... 75

320 Gbps Switch Fabric ............................................................................................................................... 76

32 Gbps Control Bus .................................................................................................................................... 77

System Management Bus ............................................................................................................................. 77

280 Gbps Redundancy Bus ........................................................................................................................... 77

OC-48 TDM Bus .......................................................................................................................................... 79

SPIO Cross-Connect Bus .............................................................................................................................. 79

Power Filter Units .................................................................................................................................................. 80

Fan Tray Assemblies .............................................................................................................................................. 82

Lower Fan Tray ................................................................................................................................................. 82

Air Filter Assembly ........................................................................................................................................... 83

Upper Fan Tray ................................................................................................................................................. 83

Chassis Airflow ................................................................................................................................................. 84

ASR 5000 Application Cards ................................................................................................................................. 85

System Management Card ................................................................................................................................. 85

SMC RAID Support .......................................................................................................................................... 87

Packet Processing Cards: PSC, PSC2, and PPC ................................................................................................ 88

Packet Services Card (PSC) Description ...................................................................................................... 89

Packet Services Card 2 (PSC2) Description ................................................................................................. 91

Interoperability ............................................................................................................................................. 91

Redundancy .................................................................................................................................................. 91

Capacity ........................................................................................................................................................ 92

Power Estimate ............................................................................................................................................. 92

Packet Processor Card (PPC) Description ......................................................................................................... 94

Redundancy .................................................................................................................................................. 94

Capacity ........................................................................................................................................................ 94

Power Estimate ............................................................................................................................................. 94

ASR 5000 Line Cards ............................................................................................................................................ 96

Switch Processor I/O Card ................................................................................................................................ 96

Management LAN Interfaces ....................................................................................................................... 98

Console Port ................................................................................................................................................. 98

BITS Timing ................................................................................................................................................. 99

Central Office Alarm Interface ..................................................................................................................... 99

Redundancy Crossbar Card ............................................................................................................................... 99

Ethernet 10/100 Line Card .............................................................................................................................. 101

Ethernet 1000 (Gigabit Ethernet) Line Cards .................................................................................................. 103

Quad Gigabit Ethernet Line Card .................................................................................................................... 104

10 Gigabit Ethernet Line Card ........................................................................................................................ 106

Optical Line Cards (OLC and OLC2) ............................................................................................................. 110

Channelized Line Cards (CLC and CLC2) ...................................................................................................... 114

Channelized Line Card (CLC) .................................................................................................................... 114

Channelized Line Card 2 (CLC2) ............................................................................................................... 114

Standards Compliance ................................................................................................................................ 118

General Application and Line Card Information.................................................................................................. 120

Card Interlock Switch ...................................................................................................................................... 120

Software Architecture ..................................................................................... 121

Understanding the Distributed Software Architecture ......................................................................................... 123

Software Tasks ................................................................................................................................................ 123