Number of fans:2 fan(s)Rack mounting:YesLED indicators:PoE, Power, Activity, Link, SpeedHousing material:MetalProduct colour:BlackStackable:NoAC input frequency:50 - 60 HzPower protection features:Overload, Short circuit, Over voltagePower consumption (max):420 WAC input voltage:100 - 240 VOperating relative humidity (H-H):10 - 90%Operating temperature (T-T):0 - 45 °CStorage temperature (T-T):-10 - 70 °CSwitch type:UnmanagedDepth:204.3 mmWeight:4 kgWidth:441.1 mmHeight:44 mmFull duplex:YesCopper ethernet cabling technology:1000BASE-T, 100BASE-TXNetworking standards:IEEE 802.3, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3at, IEEE 802.3u, IEEE 802.3af, IEEE 802.3azAuto MDI/MDI-X:YesFlow control support:Yes10G support:NoCable types supported:Cat5, Cat5eAuto-sensing:YesNoise level:21.3 dBMean time between failures (MTBF):144000 hManual:YesCables included:ACRack mount kit:YesSFP module slots quantity:2Basic switching RJ-45 Ethernet ports type:Gigabit Ethernet (10/100/1000)Basic switching RJ-45 Ethernet ports quantity:16Harmonized System (HS) code:85176990MAC address table:8192 entriesPacket buffer memory:0.5 MBSwitching capacity:36 Gbit/sPacket forwarding rate (1 Gbps):1488000 ppsPacket forwarding rate (10 Mbps):14880 ppsStore-and-forward:YesPacket forwarding rate (100 Mbps):148800 ppsPower over Ethernet (PoE):YesTotal Power over Ethernet (PoE) budget:370 WPower over Ethernet (PoE) power per port:30 WPower over Ethernet plus (PoE+) ports quantity:16