Specifications QTS-2308M-P (8)Ports10/100Mbps MACAddressTableSize 8K SwitchFabric 5.6GbpsForwardingCapacity TransmissionMethod Store-and-forward DiagnosticLEDs PerUnit:Power; PerPort:Activity/Link,Speed PacketBufferMemory Onchip512KbytesBufferMemoryperdevice MaxPowerConsumption10Watts Dimensions(LxWxH) 442mmx316mmx44mm Powerconsumption(max.)10W+15.4W*8＝133W 802.3afPoESupport Per10/100/1000BASE-TPort PowerProvisionPerPort(Max.) 15.4W AutoPower/DeviceDiscovery Yes Over-CurrentProtection Yes Powerinput AC110~240V,47~63Hz,1A/230V,doublepowerhotstandby Stacking300*220*44MM LEDIndicators Power,system,link,activity,10/100M,POE Temperature Operating:0~50 C,non-operating:-40~70 C Humidity 0~90%(nocondensing)Functions