Cisco WS-C4507R-E Switch - Cisco 4507E FREE 5-Year Warranty Refurbished Cisco Catalyst 4507E 7 Slot Switch Chassis with Fan - NO Power Supply General Information Manufacturer Part Number: WS-C4507R-E= Device Type: Switch Enclosure Type: Rack-mountable - 11U Features: Power over Ethernet (PoE) Product Line: Cisco Catalyst Model: 4507R-E Compatibility: PC Manufacturer: Cisco Systems> Packaged Quantity: 1 Expansion / Connectivity Interfaces: 0 (installed) / 7 (max) Physical Characteristics Width: 17.3 inch Depth: 12.5 inch Height: 19.2 inch Weight: 44.3 lbs Power Power Device: Power supply - redundant - plug-in module Installed Qty: 0 (installed) / 2 (max)) Miscellaneous Compliant Standards: NEBS level 3, FCC Class A certified, EN 60950, EN 61000-3-2, EN55022, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, EN 61000-6-1, ACA TS001, AS/NZS 3260, FCC Part 68, AS/NZ 3548 Class A, JATE, ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386 Subcategory: Network hubs and switches