The Edge-Core ES3510MA is a high-performance Fast Ethernet Layer 2/4 switch featuring 10 ports; 8 10/100 Mbps ports and 2 combination Gigabit Ethernet RJ-45/SFP ports. It is ideal for Fast Ethernet desktop connectivity and wiring closet installations. Performance:  Switching Capability: 5.6 Gbps Packet Buffer Size: 4 MBit MAC Address Table: 8 K