Zyxel XGS2220-30 Managed L3 Gigabit Ethernet (10/100/1000) Black

LED indicators: Yes Product colour: Black Rack mounting: Yes AC input frequency: 50 - 60 Hz AC input voltage: 100 - 240 V Power consumption (max): 37.62 W Power source: AC Power supply included: Yes Security algorithms: SNMPv3 Authentication type: IEEE 802.1x, RADIUS, TACACS+ DHCP features: DHCP server BPDU filtering/protection: Yes IGMP proxy: Yes IGMP snooping: Yes Operating temperature (T-T): -20 - 50 °C Storage relative humidity (H-H): 10 - 90% Storage temperature (T-T): -40 - 70 °C Heat dissipation: 128.28 BTU/h Operating relative humidity (H-H): 10 - 95% Web-based management: Yes Quality of Service (QoS) support: Yes Switch layer: L3 Switch type: Managed Cloud-managed: Yes ARP inspection: Yes Weight: 3.4 kg Depth: 270 mm Height: 44 mm Width: 441 mm Networking standards: IEEE 802.3z Routing entries: 64 10G support: Yes Internal memory: 1024 MB Flash memory: 64 MB Mean time between failures (MTBF): 520.185 h Package depth: 355 mm Package height: 107 mm Package width: 616 mm Package weight: 4.73 kg Compliance certificates: RoHS