D-Link 52-Port Gigabit Smart Managed Stackable PoE+ Switch with 44 PoE+ 1000Base-T, 4 PoE+ 2.5GBase-T and 4 10Gb Ports

• High performance Layer 3 switch with 10Gig uplinks
• Physical stacking up to 8 switches
• Virtual stacking up to 32 switches
• 2 x 10GBase-T and 2 x SFP+ uplink ports
• 4 x 2.5GBase-T PoE+ ports
• PoE and PoE+ support
• PoE budget 370W, upgradeable to 740W (with DPS-700)
• Redundant Power Supply support
• Advanced security features
• Advanced Layer 2 and Layer 3 features