8 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
4 dual-personality ports; PoE auto-sensing 10/100/1000Base-T or SFP
2 port expansion module slots
1 RJ-45 serial console port
Supports a maximum of 48 autosensing 10/100/1000 ports
128 MB SDRAM, 16 MB flash; packet buffer size: 4 MB