Cisco Rack Mounting Kit (RCKMNT-1RU=) Designed For: Catalyst 2948, 2960, 2960-24, 2960-48, 2960G-24, 2960G-48, 2960S-24, 2960S-48, 2970G-24, 3550 24, 3550-24, 3550-48, 3560-24, 3560-48, 3560G-24, 3560G-48, 3560V2-24, 3560V2-48, 3750 Product type: Rack mounting kit Made by Cisco