D-Link DGS-1210-52MP 52-Port Gigabit Web Smart PoE Switch Including 4 Gigabit SFP Ports

D-Link DGS-1210-52MP 52-Port Gigabit Web Smart PoE Switch Including 4 Gigabit SFP Ports Format: Rackmount Standards: IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX (Fast Ethernet) IEEE 802.3ab 1000BASE-T (Gigabit Ethernet) IEEE 802.3x Flow Control for Full-Duplex Mode Auto-negotiation Primary Ports: 48 x 10/100/1000BASE-T PoE 4 x SFP Primary Port Speed: 10/100/1000Mbps MAC Address Table: 16K Switching Method: Store and Forward VLAN Support: Yes Jumbo Frames: 9216 bytes