Zyxel GS1900-24EP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

User guide: Yes | SSH/SSL support: Yes | Authentication type: HWTACACS+, IEEE 802.1x, RADIUS | AC input frequency: 50 - 60 Hz | Rack mounting: Yes | Reset button: Yes | Quick start guide: Yes | Forwarding rate: 35.7 Mpps | Quality of Service (QoS) support: Yes | Spanning tree protocol: No | Networking standards: IEEE 802.1ab | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.1s | Auto MDI/MDI-X: Yes | IGMP snooping: Yes | Multicast support: Yes | Power over Ethernet (PoE): Yes | Product colour: Black | Manual: Yes | Ethernet LAN data rates: 10,100,1000 Mbit/s | Switch layer: L2 | DHCP features: DHCP client | MIB support: RFC 1213 MIB II RFC 2819 RMON (group 1, 2, 3, 9) RFC 1215 generic traps RFC 1493 bridge Zyxel private common MIB | Networking standards: IEEE 802.3u | Store-and-forward: Yes | AC input voltage: 100 - 240 V | Switch type: Managed | MAC address filtering: Yes | Networking standards: IEEE 802.3p | Security algorithms: 802.1x RADIUS | Cables included: AC | Jumbo frames support: Yes | Static port security: Yes | Cable types supported: Cat5 | Cable types supported: Cat5e | Jumbo frames: 9000 | Virtual LAN features: Tagged VLAN | Depth: 330 mm | Stackable: Yes | Full duplex: Yes | Packet buffer memory: 0.525 MB | Power supply included: Yes | MAC address table: 8000 entries | Port mirroring: Yes | VLAN support: Yes | Virtual LAN features: Voice VLAN | Networking standards: IEEE 802.1w | Networking standards: IEEE 802.3x | Networking standards: IEEE 802.3at | MAC address auto-learning supported: Yes | Package type: Box | Noise level: 26 dB | Weight: 2.48 kg | 10G support: No | Link aggregation: Yes | Switching capacity: 48 Gbit/s | Harmonized System (HS) code: 85176990 | Flow control support: Yes | Virtual LAN features: VLAN Identifier ( VLAN ID) | Width: 330 mm | Height: 44 mm | Password protection: Yes | Basic switching RJ-45 Ethernet ports quantity: 24 | Power consumption (typical): 206.5 W | Power connector: AC-in jack | Networking standards: IEEE 802.1af | Networking standards: IEEE 802.3az