Port type 10 Gbit (SFP+), 1 Gbit (RJ45) RJ45-Ports 48 RJ45 SFP+ ports 4 SFP+ Port bandwidth 1 Gbit Managed switch Fully managed PoE+ PoE+ Stackable Stackable Layer Layer 3 Power consumption (full load) 550 W U 1 U Width 440 mm (W) Depth 400 mm (D) Weight 7.19 kg Switch features red. power supply unit (optional)