Cisco WS-C3750V2-24TS-S Switch with 24x 10/100 + 2x SFP Gigabit Ports WS-C3750V2-24TS-S NEW IN BOX Parameter: Manufacturer Cisco Mfg Part No. WS-C3750X-12S-E Stack Port Yes Port/Expansion Slot Details 12 x Gigabit Ethernet Expansion Slot Product Type Layer 3 Switch Manufacturer Part Number WS-C3750X-12S-E Manufacturer Cisco Systems, Inc Product Model WS-C3750X-12S-E Product Name Catalyst WS-C3750X-12S-E Layer 3 Switch Product Line Catalyst Product Series 3750-X Brand Name Cisco Expansion Slot Type SFP Number of Total Expansion Slots 13 Number of SFP Slots 12 Ethernet Technology Gigabit Ethernet Layer Supported 3 Form Factor Rack-mountable Compatible Rack Unit 1U Power Source Power Supply Redundant Power Supply Yes Manageable Yes Warranty: 1 Year manufacturers warranty Shipping Info: We ship items around the world mainly via DHL, FedEx, EMS. Contact information: LONRISE EQUIPMENT CO.,LTD Shanghai Main Office: Tel: +8618616582084 Fax: +86-021-56473510 Email: laura@lonriseequipment.com Skype: lonrisesales Address: Rm501, Building 42th , No. 415, ShanQuan Road, 200443 ZhaBei District, Shanghai, China. Pictures for reference: