• 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports • 64-Gbps, high-speed StackWise Plus stacking • 68-Gbps, wire rate backplane • Field-replaceable 1150WAC power supply and fan tray • 740W available for PoE, allowing full 15.4W to all 48 ports • 1 rack unit (RU) stackable multilayer switch • IPv6 • IP Base software feature set (IPB) • 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports • 64-Gbps, high-speed StackWise Plus stacking