D-Link DGS-1510-28P Brand New Product # DGS-1510-28P The DGS-1510-28P is 28 Port Gigabit SmartPro Switch with 10G Uplinks makes it ideal for deployment in SME/SMB aggregation environments. The DGS-1510-28P provides a reliable and scalable interconnection between core switches and edge switches. D-Link DGS-1510-28P SmartPro Switch 28 Gigabit PoE Ports 24 x 10/100/1000 Mbps 2 x Gigabit SFP 2 x 10G SFP IEEE 802.3az Energy Efficient Ethernet Switching Capacity 92 Gbps Store- Forward Switching Scheme D-Link Green 3.0 Technology Power Saving by Link Status LED or Port Shutoff Quality of Service Auto or configurable MDI/MDIX MTBF 516,593 hours Auto Surveillance VLAN Console Interface For Out-of-Band Management Diagnostic LEDs Power/Stacking ID/Fan per device Link/Activity/Speed per 10/100/1000 Mbps port Link/Activity/Speed per Gigabit SFP port Link/Activity/Speed per 10G SFP port