Interface Downlink Ports 4*10/100/1000Mbps RJ45 port Uplink Ports 1 x 10/100/1000Mbps SFP Ports N/A PoE PoE Ports 4 Ethernet Standards IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3af, IEEE802.3at, IEEE802.3bt PoE Total Power 55W Average Power Per Channel 13.75W Maximum Power Per Channel 30W Data Processing Backbone Bandwidth 10Gbps Buffer Size 2Mb MAC Address Table 2K VLAN N/A Network Media EIA/TIA-568 100Ω STP (Maximum 100m) 10BASE-T UTP Category 3, 4, 5 Cable (Maximum 100m) 100BASE-TX UTP Category 5, 5e Cable (Maximum 100m) 1000BASE-T UTP Category 5e, 6, 7 Cable (Maximum 100m) 1000BASE-X N/A Special CCTV Mode N/A Surge Protector Built-In (±4KV) Wall Bracket Optional Rack Bracket No K-Slot (Anti Theft) No Power Status Monitor No Power Supply 100-240VAC Others Power Consumption PoE On: 60W Max. / PoE Off: 3W Max. Fan No Dimensions 160*93*28 mm Weight 1.32kg Operating Temperature ~0°C-40°C