Zyxel GS1900-24E-EU0103F network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black

The Zyxel GS1900-24E is a managed Layer 2 switch with 24 Gigabit Ethernet (10/100/1000) RJ-45 ports and a switching capacity of 48 Gbit/s. Built for small and medium-sized businesses, the GS1900 series delivers full-duplex, non-blocking gigabit performance in a compact black enclosure and supports common IEEE networking standards for reliable wired connectivity.

Advantages

Near-silent operation is available in fan-less and smart-fan models; the smart fan adjusts speed automatically according to device temperature to minimize noise. PoE-enabled variants implement an intelligent PoE+ consumption mode that allocates only the actual power required by connected devices and supports IEEE 802.3at, providing up to 30 W per port. The switch offers easy web-based management for VLAN, QoS, IGMP Snooping, Link Aggregation (LAG), IPv6 and DoS prevention, plus a setup wizard for quick configuration.

Suitable for

• Small and medium-sized business wired networks
• Office environments requiring quiet operation
• Deployments with multiple APs, IP cameras and VoIP phones (PoE models)
• Environments needing VLANs, QoS and basic L2 management

Key specifications

• Model: Zyxel GS1900-24E (MPN: GS1900-24E-EU0103F, EAN: 4718937621132)
• Ports: 24 x Gigabit Ethernet (10/100/1000) RJ-45
• Switch type: Managed L2
• Switching capacity: 48 Gbit/s
• Full non-blocking bandwidth, full duplex
• PoE: supported on specific GS1900 PoE models; IEEE 802.3at (up to 30 W per port) and IEEE 802.3af
• Supported standards: IEEE 802.3, 802.3x, 802.3u, 802.3az, 802.3at, 802.3af, 802.3ab, 802.1w, 802.1s, 802.1p, 802.1D
• Colour: Black
• Weight: 1.56 kg
• 10G support: No

How to use

Mount the GS1900-24E on a rack shelf or place it on a stable surface and connect power. Use standard Ethernet cables to connect PCs, servers, APs, IP cameras and VoIP phones to the RJ-45 ports. For PoE models, connect PoE-capable devices to powered ports; the switch will manage power delivery based on the configured PoE consumption mode. Access the web-based management interface from a browser to run the setup wizard, configure VLANs, QoS, LAG and other Layer 2 features, and apply security or IPv6 settings as required.

Recommendations

For office deployments where noise is a concern, choose a fan-less or smart-fan GS1900 model. When using PoE devices, plan port power budget and device placement to ensure the switch can supply required wattage per port; refer to Zyxel documentation for exact PoE budgets of specific GS1900 PoE models.