Technical DetailsBrand D-LinkColour WhiteItem Height 16.4 CentimetersItem Width 12.5 CentimetersItem Weight 181 gProduct Dimensions 25 x 12.5 x 16.4 cmItem model number DES-1008AGeneral features:Device Interfaces ・Eight 10/100 Fast Ethernet LAN ports FunctionalityAdvanced Features ・Green Ethernet・1.6Gbps switching fabric・Auto MDI/MDIX crossover for all ports・Secure store-and-forward switching scheme・Compliance with IEEE802.3az EEE power saving・Full/half-duplex for Ethernet/Fast Ethernet speeds・IEEE 802.3x Flow Control・Plug-and-play installation・RoHS compliant・Supports 2048-byte Jumbo Frames Protocol ・CSMA/CD Data Transfer Rates Ethernet:・10Mbps (half duplex)・20Mbps (full duplex)Fast Ethernet:・100Mbps (half duplex)・200Mbps (full duplex) Transmission Method ・Store-and-forward MAC Address Table ・2K MAC Address Learning ・Automatic Update Packet Filtering/Forwarding Rates ・Ethernet: 14,880pps per port ・Fast Ethernet: 148,800pps per port RAM Buffer ・96KB per device Media Interface Exchange ・Auto MDI/MDIX adjustment for all portsLED Indicators ・Per port: Link/Activity ・Per device: Power Dimensions ・141.5 x 78.5 x 23.8mm Power ・5V/0.55A Power Adapter Heat Dissipation ・Power On (Standby): AC input: 2.0472Btu/h ・Maximum: AC input: 7.47228Btu/h Power Consumption ・Power On (Standby): DC input: 0.36 watts, AC input: 0.6 watts・Maximum: DC input: 1.78 watts, AC input: 2.19 watts・Link Up: EEE mode: DC input: 0.75 watts AC input: 1.1 watts Temperature ・Operating: 0 to 40ｰC・Storage: -10 to 70ｰC Humidity ・Operating: 10% to 90% non-condensing ・Storage: 5% to 90% non-condensing MTBF ・2,137,319 hours Certifications ・CE Class B・FCC Class B・cUL・CB ・VCCI Class B