USW-Lite-8-PoE Mechanical Dimensions 99.6 x 163.7 x 31.7 mm (3.92 x 6.44 x 1.25") Weight 295 g (10.4 oz) Hardware Total non-blocking line rate 8 Gbps Max. power consumption 8W Power method 54V DC, 1.1A power adapter Power supply External 54V/60W power adapter Supported voltage range 50—57V DC Networking interface (8) 10/100/1000 MbE RJ45 ports PoE interface (4) PoE/PoE+ (Pins 1, 2+; 3, 6-) Management interface Ethernet In-Band Max.