> Intelligent PoE> PD Alive(PoE Watchdog) \> Long Distance PoE Transmission> Smooth Transmission> Wide Working Temperature: –10 to 55°C (14°F to 131°F)> Port IsolationPerformanceLayer: Layer 2Managed: NoSwitching Capacity: 7.2 GbpsPacket Forwarding Rate: 5.3568 MppsPacket Buffer Memory: 4 MbitMAC Table Size: 8KStandards Compliance: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3zHardware FeatureStandard Power Supply: YesPoE: YesEthernet Port: 16Optical Port: 2Ethernet Port Rate: 100 MbpsOptical Port Rate: 1 GbpsNumber of Bussiness Card Slots: Port 1–16: 16 × RJ45 10/100 MbpsPort 17–18: 2 × RJ45 10/100/1000 Mbps (uplink)Port 17–18: 2 × SFP 1000 Mbps (uplink) (combo)Power Supply: 100V AC–240V ACOperating Temperature: –10°C to 55°C (14°F to 131°F)Operating Humidity: 10%–90%Storage Humidity: 5%–95%Power Consumption: Idling: 5WFull load: 135WPoE Standard IEEE802.3af, IEEE802.3at, Hi-PoE:PoE Budget: Port 1–2=60W, Port 3–16=30W, total=135WPoE Pin Assignment: PoE/Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)Long Distance PoE Transmission: YesVLAN: Port IsolationQoS: YesSystem Maintenance: PD AliveESD: Air discharge: 8kVContact discharge: 6kVThunderproof: Common mode: 4kVDifferential mode: 2kVDimensions: 440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73")Packaging Dimensions: 527 mm × 412 mm × 110 mm (20.75" × 16.22" × 4.33")