Contents
iv
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
OL-17501-09
AC and DC Power Modules 1-34
Cooling System 1-36
Cooling Path 1-37
Fan Trays 1-37
Management and Configuration 1-37
CHAPTER
2 Functional Description 2-1
Router Operation 2-1
Route Switch Processor Card 2-5
Route Processor Card 2-8
Front Panel Connectors 2-9
Management LAN Ports 2-9
Console Port 2-9
Auxiliary Port 2-9
Alarm Out 2-9
Synchronization Ports 2-9
RP USB Port 2-10
Front Panel Indicators 2-10
LED Matrix Display 2-12
LED Matrix Boot Stage and Runtime Display 2-12
LED Matrix CAN Bus Controller Error Display 2-14
Push Buttons 2-14
Functional Description 2-14
Switch Fabric 2-14
Unicast Traffic 2-16
Multicast Traffic 2-16
Route Processor Functions 2-17
Processor-to-Processor Communication 2-18
Route Processor/Fabric Interconnect 2-18
Fabric Controller Card 2-19
FC Card Front Panel Indicator 2-21
Ethernet Line Cards 2-21
Functional Description 2-22
40-Port Gigabit Ethernet (40x1GE) Line Card 2-24
8-Port 10-Gigabit Ethernet (8x10GE) 2:1 Oversubscribed Line Card 2-26
4-Port 10-Gigabit Ethernet (4x10GE) Line Card 2-28
8-port 10-Gigabit Ethernet (8x10GE) 80-Gbps Line Rate Card 2-30
2-Port 10-Gigabit Ethernet + 20-port 1-Gigabit Ethernet (2x10GE + 20x1GE) Combination Line
Card 2-32
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