ETHERNET PORT INTERFACE: 8 x Gigabit PoE+ ports POE+ POWER BUDGET & SWITCH CAPACITY: 123 W PoE power budget supports up to eight power over Ethernet devices and the 8-port gigabit PoE+ network switch provides 16Gbps switching capacity to support edge network installations COMPACT FANLESS DESIGN: With a compact and lightweight rugged metal housing design, this desktop switch is well-suited for desktop installations. Its fanless design is ideal for quiet environments that require silent operation DATA TRANSFER RATE: Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex), Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex), Gigabit: 2000 Mbps (full duplex) OPERATING TEMPERATURE: This 8-port gigabit PoE+ network switch is rated with an operating temperature range of 0 - 45 °C (32 - 113 °F) TRENDnet LIFETIME PROTECTION: All metal TRENDnet switches are backed by our lifetime TRENDnet Manufacturer Warranty.