The Cisco Catalyst 3550 Series Intelligent Ethernet switches is a line of powerful, fixed-configuration multilayer switches that extend intelligence to the metro access edge. It enables service width, availability, security, and manageability. These switches are ideal for service providers looking to deliver profitable Ethernet services while minimizing total cost of ownership. The Cisco Catalyst 3550 Series is an ideal metro access switch for enterprise and small and medium-sized business markets.
 

Part numbers associated with this product;

WS-C3550-12G, WS-C3550-12T, WS-C3550-24-SMI, WS-C3550-24-DC-SMI, WS-C3550-24-FX-SMI, WS-C3550-24-EMI, WS-C3550-48-SMI, WS-C3550-48-EMI