DH-SG4028 | Type Managed | Switch layer L2 | Quality of Service (QoS) support Yes | Web-based management Yes | 26xBasic switching RJ-45 Ethernet ports quantity | Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) | 2xSFP module slots quantity | Console port RJ-45 | Full duplex Yes | Switching capacity 56 Gbit/s | Forwarding rate 41.664 Mpps | Rack mounting Yes | Product colour Black | Power source AC | Power supply included Yes | Width 163.85 mm | Depth 440 mm | Height 43.65 mm | Weight 1570 g