The 3- slot Catalyst 6503 chassis offers a compact 4 rack-unit height that is ideally suited for multi-Gbps secure data centers, remote access,and converged network solutions.  The Catalyst 6503 supports Catalyst 6500 series end-to-end operational benefits.

Features

• Supervisor engines
• Switch fabric modules
• Fast Ethernet modules
• Gigabit Ethernet modules
• Voice modules
• Flex Wan Modules
• ATM modules
• Multi Gigabit services modules (content services ,firewall, intrusion detection, IPSec/VPN, network analysis, and SSL acceleration)