D-Link 52-Port Gigabit Smart Managed Stackable Switch with 48 1000Base-T and 4 10Gb Ports

The DGS-1520 Series brings reliable, yet affordable, Gigabit connectivity with four 10-Gigabit ports (two 10G Base-T and two 10G SFP+) for high-speed uplink or stacking. Boost your network performance, simplify your network infrastructure, improve bandwidth and reduce cabling complexity.