With speeds of up to two millions packets per second, the Cisco 7500 series routers deliver high speed and high density configurations for mission critical applications.  Using modular LAN/WAN port adapters that are shared with the 7200, 7400 and 7600 series machines, the 7500 series can be configured for an extensive range of choices. 

Also available are a variety of redundant route processors, power supplies and fans that protect your mission-critical applications and provide Non Stop Forwarding.

Models:

7505 - 5 expansion slots

7507 - 7 expansion slots and redundant power supplies

7513 - 13 expansion slots and redundant power supplies