Spesification Device Interfaces 8 x 10/100/1000 Mbps LAN ports Standards IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3x Flow Control IEEE 802.1p QoS IEEE 802.3az Energy-Efficient Ethernet (EEE) Functionality Switching Capacity 16 Gbps switching fabric Transmission Method Store-and-forward MAC Address Table Size 4K entries Packet Filtering /Forwarding Rates Ethernet: 14,880 pps per port Fast Ethernet: 148,800 pps per port Gigabit Ethernet: 1,488,000 pps per port RAM Buffer 512 KB per device Physical LED Indicators Per port: Link/Activity Per device: Power Dimensions 140 x 67 x 26 mm (5.51 x 2.64 x 1.02 inches) Weight 240 g Power Input DC 5 V / 1 A Power Consumption Maximum: 4.31 watts Temperature Operating: 0 to 40 C (32 to 104 F) Storage: -10 to 70 C (14 to 158 F) Humidity Operating: 10% to 90% non-condensing Storage: 5% to 95% non-condensing MTBF 1,402,428 hours Maximum Heat Dissipation 14.70 BTU/h Emissions (EMI) : - CE - FCC - RoHS