Used Cisco LAN Switch

Part # WS-C4503

Product Description: Cisco Catalyst 4500 Series - Chassis (3-Slot), Fan, 12- Port Gigabit Ethernet Switch.
The Cisco Catalyst 4500 Series offers non-blocking Layer2/3/4 switching with integrated resiliency, further enhancing control of converged networks. Converged voice/video/data networks with high availability enable business resiliency for enterprise and metropolitan (metro) Ethernet customers deploying Internet-based business applications.

Cisco Catalyst 4500 Series Switches
Cisco Catalyst 4500 Series LAN Switches
Cisco Switches - Part Numbers Listed Alphabetically

Cisco Catalyst 4500 Series Switches for Metro Ethernet Networks