StandardsIEEE 802.3IEEE 802.3uIEEE 802.3xIEEE 802.3af (15.4 Watts/port)IEEE 802.3azDevice Interface4 x 10/100 Mbps PoE ports1 x 10/100 Mbps portLED indicatorsData Transfer RateEthernet: 10 Mbps (half duplex), 20 Mbps (full duplex)Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex)PerformanceData RAM Buffer: 56 KBSwitch Fabric: 1 GbpsMAC Address Table: 1 K entriesForwarding rate: 0.744 Mpps (64-byte packet size)Special FeaturesGREENnet energy saving technologyPowerInput: 110 – 240 V AC, 50/60 Hz, 0.75 AOutput: 48 V DC, 0.75 AConsumption: 36 Watts (Max. )PoEPoE budget: 31 WattsPin 4, 5 for power+ and pin 7, 8 for power- (mode B)Operating Temperature0 – 40 °C (32 – 104 °F)Operating HumidityMax. 90% non-condensingDimensions141 x 95 x 30 mm (5.6 x 3.7 x 1.2 in. )Weight337 g (12 oz. )CertificationsCEFCCWarrantyLimited Lifetime Warranty* Package Contents TPE-S50 Quick Installation Guide Power adapter (48 V DC, 0.75 A)