Cisco Catalyst 2955 Series Switches are industrial-grade switching products that provide Fast Ethernet and Gigabit Ethernet connectivity. The Cisco Catalyst 2955 Series operates in environments such as industrial networking solutions, intelligent transportation systems, and transportation network solutions. It integrates into military equipment, Supervisory Control and Data Acquisition systems, power generation systems, waste water treatment facilities, building automation systems, warehouses, and any other facilities or applications where the environmental conditions exceed the specifications of other commercial switching products.
 

Part numbers associated with this product;

WS-C2955T-12, WS-C2955C-12, WS-C2955S-12