GeneralShellMetal materialNet Weight0.265 kg (0.58 lb)Gross Weight0.759 kg (1.67 lb)Dimensions (W × H × D)105 mm × 27.6 mm × 83.1 mm (4.1'' × 1.1'' × 3.3'')Operating Temperature0 °C to 40 °C (32 °F to 104 °F)Storage Temperature–40 °C to 85 °C (–40 °F to 185 °F)Operating Humidity5% to 95% (no condensation)Relative Humidity5% to 95% (no condensation)Power Supply48 VDC, 0.8 AMax. Power Consumption38 WPower Consumption in Idle3 WInstallation ModeDesk-Mounted,Wall-MountedSurge Protection6 KVNetwork ParametersPorts4 × Gigabit PoE port,1 × Gigabit RJ45 portMAC Address Table2 KSwitching Capacity10 GbpsPacket Forwarding Rate7.44 MppsInternal Cache1 MbitsPoE Power SupplyPoE StandardIEEE 802.3af;IEEE 802.3atPoE Power PinEnd-span: 1/2(+), 3/6(-)PoE PortPoE: Ports 1 to 4Max. Port Power30 WPoE Power Budget35 WApprovalEMCFCC (47 CFR Part 15, Subpart B),CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020),IC (ICES-003: Issue 7:2020),RCM (AS/NZS CISPR 32: 2015)SafetyUL (UL 60950-1),CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017)ChemistryCE-RoHS (201165EU);WEEE (201219EU);Reach (Regulation (EC) No.19072006)