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Cisco7609 Internet Router Installation Guide
OL-5079-04
Chapter1 Product Overview
System Features
Redundancy
The Cisco 7609 Internet Router has these redundancy features:
•Ability to house two hot-swappable supervisor engines
•Ability to house two fully redundant, AC-input or DC-input, load-sharing
power supplies
Note In certain configurations, the power supplies are not fully
redundant.
•A hot-swappable fan assembly containing multiple fans
•Redundant backplane-mounted clock modules
•Redundant backplane-mounted voltage termination (VTT) modules
Table1-1 Cisco 7609 Internet Router Bandwidth and Port Density
Architecture Cisco 7609 Internet Router
Backplane Bandwidth 32 to 256 Gbps
Number of Gigabit Ethernet ports 130
Number of OC-3 POS ports 128
Number of OC-12 POS ports 32
Number of OC-12 ATM ports 4
Number of OC-48 POS ports 8
Number of channelized OC-12 ports 64
Number of channelized OC-48 ports 16
Number of FlexWAN modules 8