Zyxel GS1920-8HPV2 Managed Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Certification: RoHS | Networking standards: IEEE 802.3at | Networking standards: IEEE 802.1Q | Networking standards: IEEE 802.3x | Networking standards: IEEE 802.3ab | Networking standards: IEEE 802.1p | MAC address filtering: Yes | Security algorithms: 802.1x RADIUS | Networking standards: IEEE 802.3u | Security algorithms: SNMPv3 | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.3z | Networking standards: IEEE 802.3ad | Networking standards: IEEE 802.1s | Security algorithms: SNMP | 10G support: No | Authentication: Guest VLAN, Port-based authentication | Internal memory: 256 MB | Product colour: Black | Package depth: 235 mm | Storage temperature (T-T): -40 - 70 °C | Quality of Service (QoS) support: Yes | Networking standards: IEEE 802.1ab | IGMP snooping: Yes | LED indicators: Yes | Wall mountable: Yes | Mean time between failures (MTBF): 513985 h | Switching capacity: 20 Gbit/s | Networking standards: IEEE 802.1x | Storage relative humidity (H-H): 10 - 95% | Power consumption (max): 161.8 W | Height: 44 mm | Rack mounting: No | Package width: 375 mm | Rate limiting: Yes | Networking standards: IEEE 802.1w | Cables included: AC | Width: 267 mm | Queue scheduling algorithms: WFQ | Heat dissipation: 551.74 BTU/h | AC input voltage: 100 - 240 V | Access Control List (ACL): Yes | Networking standards: IEEE 802.3af | CPU defense: Yes | Operating temperature (T-T): 0 - 50 °C | IP-MAC-Port binding: Yes | Basic switching RJ-45 Ethernet ports quantity: 8 | Spanning tree protocol: Yes | Package height: 61 mm | Fiber ethernet cabling technology: 1000BASE-X | DHCP features: DHCP snooping | Fiber optic connector: SFP | Flash memory: 32 MB | Copper ethernet cabling technology: 1000BASE-T | Combo SFP ports quantity: 2 | Password protection: Yes | Forwarding rate: 15 Mpps | DHCP features: DHCPv6 relay | Weight: 1.9 kg | System event log: Yes | VLAN support: Yes | Copper ethernet cabling technology: 100BASE-TX | Virtual LAN features: IP subnet–based VLAN | Package weight: 2.73 kg | Power over Ethernet (PoE): Yes | Virtual LAN features: Protocol-based VLAN | Switch type: Managed | DHCP features: DHCP client | DHCP features: DHCP relay | Depth: 162 mm | Virtual LAN features: Voice VLAN | ARP inspection: Yes | Virtual LAN features: MAC address-based VLAN | Flow control support: Yes | Queue scheduling algorithms: SPQ | Harmonized System (HS) code: 85176990 | Packet buffer memory: 1.5 MB | Safety: LVD, BSMI | Queue scheduling algorithms: Weighted Round Robin (WRR) | Virtual LAN features: Port-based VLAN | Virtual LAN features: Private VLAN | AC input frequency: 50 - 60 Hz | Power over Ethernet (PoE) ports quantity: 8 | Multicast support: Yes | Authentication type: IEEE 802.1x, RADIUS | Operating relative humidity (H-H): 10 - 95% | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | MAC address table: 16000 entries | Total Power over Ethernet (PoE) budget: 130 W | Electromagnetic compatibility: FCC 15 A, CE A, BSMI EMC