1G User Port 

QTY-24, Physical Interface RJ45(GE), Forward Rate 1000Mbps

10G Uplink Port

QTY-4, Physical Interface SFP(GE)/SFP+(10GE), Forward Rate 10Gbps

Management Ports 1*10/100/1000M BASE-T out-band port, 1*CONSOLE port

Working Temperature  -20 ~ +60°C

AC Power Supply AC:100 ~ 240V, 50/60Hz

Weight 2.25kg