The Switch Lite 8 Poe (Usw Lite 8 Poe) Is A Fully Managed Switch With (8) Gbe Rj45 Ports, Including (4) 802.3at Poe+ Ports, And A 52w Total Poe Supply For Your Unifi Access Points And Other Poe Devices. The Usw Lite 8 Poe Also Offers An Extensive Suite Of Layer 2 Switching Protocols, And Can Be Monitored Or Configured From Anywhere With The Powerful, Intuitive Unifi Network Web Application And Mobile App. Hardware: Total Non-Blocking Line Rate: 8 Gbps Max. Power Consumption: 8w Power Method: 54vdc, 1.1a Power Adapter Power Supply: External 54v/60w Power Adapter Supported Voltage Range: Dc 50v To 57v Networking Interfaces: (8) 10/100/1000 Mbps Ethernet Rj45 Ports Poe Interfaces: (4) Poe+ Ieee 802.3af/At (Pins 1, 2+; 3, 6-) Management Interface Ethernet: In-Band Max. Poe+ Wattage Per Port By Pse: 30w Modes: Smb Layer 2 Poe Gigabit Ethernet Switch Operating Temperature: -15 To 40° C (5 To 104° F) Operating Humidity: 10 - 90% Non Condensing Certifications: Ce, Fcc, Ic Leds: System: (1) Power, Blue/White Flashing White: Boot Up In Progress Flashing Blue: Firmware Upgrading Steady White: Factory Defaults, Awaiting Adoption Steady Blue: Device Is Adopted Ethernet Green: 1g, Amber: 10/100 Mbps Poe Amber: Ieee 802.3af/At