Zyxel XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black

Certification: RoHS | Copper ethernet cabling technology: 100BASE-TX | SSH/SSL support: Yes | Basic switching RJ-45 Ethernet ports quantity: 24 | Networking standards: IEEE 802.1w | Password protection: Yes | Storage temperature (T-T): -40 - 70 °C | Quality of Service (QoS) support: Yes | Electromagnetic compatibility: FCC 15 A, CE A, BSMI EMC | Internal memory: 512 MB | Routing entries: 32 | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.3z | Networking standards: IEEE 802.3ae | Package depth: 355 mm | Flash memory: 32 MB | Copper ethernet cabling technology: 1000BASE-T | Networking standards: IEEE 802.3u | Security algorithms: SNMPv3 | Package height: 107 mm | VLAN support: Yes | GARP VLAN Registration Protocol (GVRP): Yes | Cables included: AC | Safety: LVD, BSMI | Networking standards: IEEE 802.1s | Height: 44 mm | Number of VLANs: 4000 | Rack mount kit: Yes | Switching capacity: 128 Gbit/s | Product colour: Black | Weight: 3.4 kg | DHCP features: DHCPv6 relay | Authentication: Guest VLAN, MAC-based authentication, Port-based authentication | Packet buffer memory: 1.5 MB | MAC address table: 16000 entries | Flow control support: Yes | Networking standards: IEEE 802.3 | Networking standards: IEEE 802.3ab | Networking standards: IEEE 802.1p | Networking standards: IEEE 802.1Q | Networking standards: IEEE 802.3x | Copper ethernet cabling technology: 10BASE-T | Power over Ethernet (PoE): No | Forwarding rate: 95.2 Mpps | Security algorithms: HTTPS | Security algorithms: 802.1x RADIUS | Rack mounting: Yes | DHCP features: DHCP client | DHCP features: DHCP relay | 10G support: Yes | Power consumption (max): 24.6 W | Operating relative humidity (H-H): 10 - 95% | Port mirroring: Yes | AC input voltage: 100 - 240 V | Multicast support: Yes | AC input frequency: 50 - 60 Hz | Static route: Yes | Operating temperature (T-T): 0 - 50 °C | Width: 441 mm | Switch layer: L3 | Package width: 616 mm | Harmonized System (HS) code: 85176990 | Package weight: 4.47 kg | Link aggregation: Yes | Broadcast storm control: Yes | Loop protection: Yes | Spanning tree protocol: Yes | Switch type: Managed | Depth: 270 mm | Heat dissipation: 83.886 BTU/h | Path MTU discovery: Yes | IGMP snooping: Yes | Mean time between failures (MTBF): 1211024 h | Networking standards: IEEE 802.1ab | Security algorithms: SSL/TLS | Security algorithms: SHA-2 | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | SFP+ module slots quantity: 4 | Access Control List (ACL): Yes | Networking standards: IEEE 802.1x | Storage relative humidity (H-H): 10 - 95% | Virtual LAN features: Port-based VLAN | CPU defense: Yes | Virtual LAN features: Voice VLAN | IP routing: Yes | Fiber optic connector: SFP+ | Web-based management: Yes