Switch Type: Rackmount Standards: IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE 802.3x full-duplex fl ow control IEEE802.3aq (10GBASE-LRM) IEEE802.3ae (10Gbase Ethernet) IEEE802.3az (EEE) Network Management Type: Smart Ports: 48 x RJ45 + 4 x SFP MAC Address Table: 16K per system Buffer Memory: 2MB Switching Method: Store and Forward Stackable: Yes