PoES-24370C+2Combo • PoE Ports: 24 • Downlink Ports: 24 • Uplink Ports: 2 • SFP Ports: 2 (Overrides RJ45 Uplink Ports) • Download Speed: 10/100Mbps • Uplink Speed: 10/100/1000Mbps • Total Power: 370W • Maximum Power Per Channel: 32W • Backbone Bandwidth: 8.8Gbps • Buffer Size: 4Mb • MAC Address Table: 16K • CCTV Mode: Selectable Standard/CCTV Mode • VLAN: Disabled/Auto • Advanced Status Monitor • Keep Alive Feature • Power Supply: 100-240VAC • Power Consumption: PoE On: 370W Max. / PoE Off: 20W Max. • Dimensions: 440*207*44mm • Weight: 3.1Kg   Interface Downlink Ports 24*10/100Mbps RJ45 port Uplink Ports 2 x 10/100/1000Mbps TP/SFP Combo port SFP Ports 2 x 10/100/1000Mbps PoE PoE Ports 24 Ethernet Standards IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x, IEEE802.3af, IEEE802.3at PoE Total Power 370W Average Power Per Channel 15.4W Maximum Power Per Channel 32W Data Processing Backbone Bandwidth 8.8Gbps Buffer Size 4Mb MAC Address Table 16K VLAN 2 Auto Modes (VLAN / CCTV Modes) Network Media EIA/TIA-568 100Ω STP (Maximum 100m) 10BASE-T 10BASE-T: UTP category 3,4,5 cable (≤100m) 100BASE-TX 100BASE-TX: UTP category 5,5e cable (≤100m) 1000BASE-T 1000BASE-T: UTP category 5e,6 cable (≤100m) 1000BASE-X N/A Special CCTV Mode Selectable Standard/CCTV Mode Surge Protector Different mode±2KV common mode±4KV Wall Bracket No Rack Bracket yes K-Slot (Anti Theft) No Power Status Monitor Yes Power Supply 100-240VAC Others Power Consumption PoE On: 370W Max. / PoE Off: 20W Max. Fan Yes Dimensions 440*207*44mm Weight 3.1Kg Operating Temperature -40 °C ~ 70 °C (-40 °F ~158°F )