ZyXEL GS1920-24HPV2-EU0101F - Managed Gigabit Ethernet Power over Ethernet Switch, Black

The ZyXEL GS1920-24HPV2-EU0101F is a managed Gigabit Ethernet PoE switch designed for corporate networks. The unit includes 24 Gigabit RJ-45 ports and four combo SFP slots for fiber-optic uplinks. It provides a total switching capacity of 56 Gbit/s and a forwarding rate of 42 Mpps, supporting high traffic volume without bottlenecks. The integrated Power over Ethernet capability supplies power through the data cables to compatible connected devices.

The 441 x 270 x 44 mm black chassis fits standard rack-mount configurations using the included hardware. Active cooling maintains internal temperatures with a noise level of 27.2 dB. Network administrators can configure access control lists, spanning tree protocols, and Quality of Service priorities to manage traffic. Security is managed via 802.1x RADIUS authentication, ARP inspection, and IP-MAC-port binding. Traffic segmentation supports multiple Virtual LAN options, including Voice VLAN and protocol-based assignment.

• 375 W total PoE budget distributed across 24 copper ports to power devices such as IP cameras or access points.
• 16,000-entry MAC address table, 1.5 MB packet buffer, and 256 MB of internal RAM.
• Integrated DHCP snooping and relay functions to prevent unauthorized IP address assignment.
• IGMP snooping and multicast support to limit unnecessary traffic flooding.
• Mean time between failures (MTBF) of 638,691 hours.