This product is either discontinued or we cannot get that from suppliers.
D-LINK DGS-1510-20, Port-2, 10Gb SFP+ Ports, SFP Ports, Gigabit Ports, Gigabit Copper, Gigabit Fibre, 10 Gigabit Fibre, Switch Layer2+ IP Routing, Jumbo Frame 9216 bytes, Switching Capacity 76 Gbps, 1000Base-T ports-16.
The DGS-1510 Series is D-Link’s latest generation of SmartPro switches with 10G port connectivity, making them ideal for deployment in medium business environments.