BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL CISCO WARRANTY!!! The Cisco Catalyst 3750 v2 series switches are next-generation energy-efficient Layer 3 Fast Ethernet stackable switches. This series of switches supports Cisco EnergyWise technology, which enables companies to measure and manage power consumption of network infrastructure and network-attached devices, thereby reducing their energy costs and their carbon footprints. The Cisco Catalyst 3750 v2 series consumes less power than its predecessors and is the ideal access layer for enterprise, retail, and branch-office environments, as it increases productivity and investment protection by enabling a unified network for data, voice, and video. Specifications Manufacturer :CISCO DS HARDWARE DIRECT Brand :Cisco Product Line :Cisco Catalyst Model :3750V2-24PS Packaged Quantity :1 Flash Memory Installed Size :32 megabyte Networking Type :Switch Subcategory :Network hubs and switches Subtype :Fast Ethernet Form Factor :Rack-mountable Ports Qty :24 Advanced Switching :Layer 3 Routing Protocol :Static IP routing, PIM-DM, OSPF, RIP-1, BGP-4, PIM-SM, EIGRP, IGRP, RIP-2, DVMRP MAC Address Table Size :12K entries Manageable :Yes Remote Management Protocol :SNMP 3, RMON 1, RMON 9, Telnet, RMON 2, RMON 3, SNMP 2c, SNMP 1 Power Over Ethernet (PoE) :PoE Ports Qty :24 Type :10/100 Ports (2nd) Qty :2 Type :SFP (mini-GBIC) Interface Provided Interfaces :24 x 100Base-TX RJ-45, 2 x SFP (mini-GBIC), 1 x console RJ-45 management Software Type :Cisco IOS IP Services Power Device Type :Internal power supply Nominal Voltage :AC 120/230 V Frequency Required :50/60 hertz Features :Redundant Power System (RPS) connector Miscellaneous Height (Rack Units) :1 Authentication Method :TACACS+, Secure Shell v.2 (SSH2), Kerberos, RADIUS MTBF :275,360 Hours Compliant Standards :UL 60950-1, CISPR 22, EMC, CISPR 24, EN55024, EN 60950-1, IEC 60950-1, EN55022 Class A, GOST, FCC Part 15 A, NOM Dimensions & Weight Width :17.4 inch Depth :11.6 inch Height :1.7 inch Weight :10.14 lbs