ZyXEL GS1920-24V2-EU0101F - Managed network switch, black

The Zyxel GS1920-24V2-EU0101F is a Layer 2 Gigabit Ethernet switch designed for corporate LAN traffic. It features 24 RJ-45 ports and 4 combo SFP interfaces for flexible copper or fiber uplinks. The switch offers a total switching capacity of 56 Gbit/s and a forwarding rate of 42 Mpps, ensuring consistent throughput. As a non-PoE model, it acts as a dedicated data link for endpoints such as desktop computers, servers, and network storage arrays.

This rack-mountable switch fits standard server cabinets. Administrators can manage network traffic using tools including Access Control Lists (ACL) and protocol-based Virtual LANs. Security features include 802.1X RADIUS authentication, ARP inspection, and IP-MAC-Port binding to prevent unauthorized access. The device consumes a maximum of 22.5 W under full load, and its fanless design ensures silent operation, making it suitable for both office environments and server rooms.

• MAC address table capacity of 16,000 entries.
• DHCP snooping and relay capabilities, including DHCPv6 support, for managed address assignment.
• Spanning Tree Protocol (STP) integration to maintain redundant pathways and prevent Layer 2 loops.
• Support for Strict Priority Queuing (SPQ), Weighted Fair Queuing (WFQ), and Weighted Round Robin (WRR) algorithms.
• Dimensions: 441 mm (W) x 131 mm (D) x 44 mm (H), fitting a standard 1U rack space.