Zyxel GS2220-50-EU0101F network switch Managed L2 Gigabit Ethernet (10/100/1000) Black

Certification: LVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A | Configuring Location Settings (CLI): Yes | Basic switching RJ-45 Ethernet ports quantity: 44 | Copper ethernet cabling technology: 10BASE-TX | Flash memory: 32 MB | Copper ethernet cabling technology: 1000BASE-T | Package height: 90 mm | Weight: 2.9 kg | Switching capacity: 100 Gbit/s | Power over Ethernet (PoE): No | Width: 440 mm | Power consumption (max): 36.9 W | Forwarding rate: 74 Mpps | VLAN support: Yes | IGMP snooping: Yes | Harmonized System (HS) code: 85176990 | Port mirroring: Yes | Networking standards: IEEE 802.1ab | Security algorithms: SSL/TLS | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | MAC address table: 16000 entries | Packet buffer memory: 1.5 MB | AC input voltage: 100 - 240 V | Heat dissipation: 125.829 BTU/h | Networking standards: IEEE 802.1x | Storage relative humidity (H-H): 10 - 95% | Networking standards: IEEE 802.3u | Security algorithms: SNMPv3 | Networking standards: IEEE 802.1Q | Networking standards: IEEE 802.3x | Networking standards: IEEE 802.3ab | Networking standards: IEEE 802.1p | Mean time between failures (MTBF): 660245 h | Networking standards: IEEE 802.1w | Security algorithms: SSH-2 | Rack mounting: Yes | Security algorithms: SNMPv2 | Web-based management: Yes | MAC address filtering: Yes | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.3z | Fiber optic connector: SFP | Networking standards: IEEE 802.3az | Virtual LAN features: Port-based VLAN | Networking standards: IEEE 802.3ad | Networking standards: IEEE 802.1s | Security algorithms: SNMP | Virtual LAN features: Protocol-based VLAN | System event log: Yes | AC input frequency: 50 - 60 Hz | Package width: 496 mm | DHCP features: DHCPv6 client | Package depth: 289 mm | DHCP features: DHCPv6 relay | Multicast support: Yes | Product colour: Black | Operating temperature (T-T): 0 - 50 °C | Combo SFP ports quantity: 4 | Rate limiting: Yes | Authentication: Guest VLAN, MAC-based authentication | Authentication type: IEEE 802.1x, RADIUS | Storage temperature (T-T): -40 - 70 °C | Quality of Service (QoS) support: Yes | Internal memory: 256 MB | Height: 44.5 mm | Cables included: AC | Package weight: 3.97 kg | DHCP features: DHCP snooping | Switch layer: L2 | Access Control List (ACL): Yes | Depth: 200 mm | Virtual LAN features: Private VLAN | Operating relative humidity (H-H): 10 - 95% | DHCP features: DHCP client | DHCP features: DHCP relay | Switch type: Managed | Fiber ethernet cabling technology: 1000BASE-X | Virtual LAN features: Voice VLAN | 10G support: No | Flow control support: Yes | Spanning tree protocol: Yes | Link aggregation: Yes | Noise level: 47.3 dB | Fiber ports quantity: 2 | Broadcast storm control: Yes