Physical Interfaces : 8 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex: half or full, 2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-Tx; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers) ports ;Performance : 100 Mb Latency: < 1.3 µs (LIFO 64-byte packets), 1000 Mb Latency: < 1.3 µs (LIFO 64-byte packets), Throughput: up to 4.1 Mpps (64-byte packets)