5320 Universal Switch with 48 x 10/100/1000BASE-T full/half duplex 802.3at 30W PoE ports, 8 x 1Gb SFP ports upgradeable to 10Gb SFP+ (includes 2 x Stacking ports @10Gb),

ExtremeSwitching 5320 48 10/100/1000BASET FDX/HDX PoE+ 8 10G unpopulated SFP+ MACSec capable internal fixed PSU fans Product Type: Ethernet Switch Power Source: Power Supply Layer Supported: 2 Product Type: Ethernet Switch Manufacturer Part Number: 5320-48P-8XE Power Source: Power Supply Layer Supported: 2 Manufacturer: Extreme Networks, Inc Product Model: 5320 Product Name: ExtremeSwitching 5320 Ethernet Switch Network Technology: 10GBase-X Network Technology: 10/100/1000Base-T Product Line: ExtremeSwitching Brand Name: Extreme Networks Product Series: 5000 Brand Name: Extreme Networks Expansion Slot Type: SFP+ Expansion Slot Type: SFP+ Ethernet Technology: 10 Gigabit Ethernet Ethernet Technology: Gigabit Ethernet Number of Total Expansion Slots: 8 Product Family: ExtremeSwitching 5000 Media Type Supported: Twisted Pair Media Type Supported: Optical Fiber Total Number of Network Ports: 48 PoE (RJ-45) Port: Yes Number of Power Supplies Installed: 1 Ethernet Technology: 10 Gigabit Ethernet Ethernet Technology: Gigabit Ethernet Number of Total Expansion Slots: 8 Network (RJ-45): Yes Number of SFP+ Slots: 8 Modular: Yes Media Type Supported: Twisted Pair Media Type Supported: Optical Fiber Total Number of Network Ports: 48 PoE (RJ-45) Port: Yes Port/Expansion Slot Details: 8 x 10 Gigabit Ethernet Expansion Slot Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+