D-Link DES-3200-28. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100 Mbps, Switching capacity: 12.8 Gbit/s. MAC address table: 8000 entries. Switch layer: L2, Switch type: Managed. Copper ethernet cabling technology: 1000BASE-T. Security algorithms supported: 802.1x RADIUS, SSH, SSL/TLS