Zyxel XGS2220-30HP Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Product colour: Black LED indicators: Yes Rack mounting: Yes AC input voltage: 100 - 240 V AC input frequency: 50 - 60 Hz Power source: AC Power consumption (max): 477 W Power supply included: Yes Security algorithms: SNMP IGMP proxy: Yes Authentication type: IEEE 802.1x, RADIUS, TACACS+ IGMP snooping: Yes BPDU filtering/protection: Yes DHCP features: DHCP relay Operating temperature (T-T): -20 - 50 °C Storage relative humidity (H-H): 10 - 90% Storage temperature (T-T): -40 - 70 °C Operating relative humidity (H-H): 10 - 95% Heat dissipation: 1626.57 BTU/h Web-based management: Yes Quality of Service (QoS) support: Yes Cloud-managed: Yes ARP inspection: Yes Switch type: Managed Switch layer: L3 Height: 44 mm Weight: 4.35 kg Depth: 330 mm Width: 441 mm Networking standards: IEEE 802.1Q Routing entries: 64 10G support: Yes Flash memory: 64 MB Internal memory: 1024 MB Mean time between failures (MTBF): 268.305 h Package height: 95 mm Package width: 580 mm Package depth: 503 mm Package weight: 5.77 kg Compliance certificates: Low Voltage Directive (LVD)