Included power adapter yes poe yes ethernet port 8 ethernet port speed 10/100 mbps ethernet port uplink speed 10/100/1000 mbps description of function slots port 1-8: 8 × rj-45 10/100 mbps (poe); port 9-10: 2 × rj-45 10/100/1000 mbps(uplink) reset button 1 power supply external power supply: 54 vdc, 2.22 a operating temperature –10 °c to +55 °c (+14 °f to +131 °f) operating humidity 5%–95% (rh), non-condensing storage temperature –40 °c to +70 °c (–40 °f to +15 8 °f) storage humidity 5%–95% (rh), non-condensing power consumption idling: ≤3 w; full load: 110 w. smart managed switch , mtbf 150 years switching capacity 5.6 gbps packet forwarding rate 4.17 mpps packet buffer size 4 mbit jumbo frame 9216 byte.