ZyXEL GS1920-48HPV2-EU0101F - Managed Gigabit PoE Switch, Black

The ZyXEL GS1920-48HPV2-EU0101F 44-Port Managed Gigabit PoE Switch features four combo SFP interfaces and is a Layer 2 device designed to segment local enterprise networks. This model provides 44 Gigabit RJ-45 ports alongside four combo SFP interfaces for fiber uplinks. It offers a total switching capacity of 100 Gbit/s and a forwarding rate of 74 Mpps to manage data traffic across connected endpoints.

The internal Power over Ethernet hardware provides a 375 W total budget across 48 PoE-capable ports, suitable for devices such as access points and IP phones. Network features include VLAN support with private, voice, and MAC-based configurations to isolate departmental traffic. Security measures include access control lists, ARP inspection, and 802.1x RADIUS authentication. The unit has a maximum power consumption of 474.3 W and generates an ambient noise level of 26.5 dB. It is designed for desktop or shelf installation.

• 16,000 MAC address table entries support large local area networks with multiple endpoints.
• The DHCP security suite includes snooping, relay, DHCPv6 relay, and standard client functions.
• Quality of Service management uses SPQ, WFQ, and Weighted Round Robin queue scheduling algorithms.
• The Mean Time Between Failures (MTBF) is 502,509 hours.
• The chassis measures 441 x 270 x 44 mm and weighs 4.1 kg.