managed POE switch has 48 1000M adaptive RJ45 ports, 4 10-Gigabit SFP and 1 console port. 
supports mdi/mdix automatic rollover and line-speed forwarding functions.
48 ports have the Poe power supply function
support the ieee 802.3af/at standard

8 port POE switch 100Mbit       
Ports:10x10/100Mbps self-negotiated RJ45 port
PoE:Standard IEEE802.3af/at
PoE Port:Port 1~8
Power supply:90W MAX120 W