LevelOne GSW-5150. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps, Switching capacity: 20 Gbit/s. MAC address table: 8000 entries, Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x. Switch type: Unmanaged. Copper ethernet cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T. Transmission distance (max): 70 km