Description:HP ProCurve 5412zl-92G-PoE+ SwitchPart Number(s) Manufacturer Part# J9448A Overview: The HP ProCurve Switch 5400zl Series consists of the most advanced intelligent switches in the HP ProCurve product line. The 5400zl series includes 6-slot and 12-slot chassis and associated zl modules and bundles. With 10/100 Gigabit and 10-Gigabit interfaces integrated PoE+ on 10/100 and 10/100/1000Base-T ports and a choice of form factors the 5400zl switches offer excellent investment protection flexibility and scalability as well as ease of deployment operation and maintenance. Specifications: CategoryHP Networking Sub-CategorySwitch Generation5412zl Part NumberJ9448A Products ID457620 ManufacturerHP Application/UsageData Networking Interface RJ-45 I/O Ports92 x Auto-Sensing 10/100/1000 Auxillory Ports4 x Open Mini-GBIC Power Supplies2 x Power-Supply Switching Capacity645.6GB/s Idle Power312 Watts Frequency50/60Hz MountingEIA-standard 19 in. Telco Rack Operating Temperature32°F-131°F (0°C-55°C) Product Dimensions (WxHxD)17.5 in x 12.1 in x 17.8 in Enlarge Image of Part# J9448A