Layer 2 Switches

Layer 2 switches operate at the data link layer and forward traffic based on MAC addresses. These devices are commonly used to segment local area networks, create VLANs, and connect end devices such as PCs, servers, and printers within the same broadcast domain. Layer 2 switches can be simple unmanaged units for basic connectivity or managed switches that provide configuration, monitoring, and security features. They are chosen when predictable LAN performance, VLAN separation, and efficient local traffic switching are required without the complexity of routing at Layer 3.

Use cases of Layer 2 switches

Common scenarios where Layer 2 switches are used include:

• Office and campus networks that require VLAN segmentation to separate departments and control broadcast domains.
• Small and medium-sized business LANs needing reliable device connectivity with minimal configuration.
• Access layer deployments connecting end-user devices to the network.
• Network edge for VoIP phones, IP cameras, and Wi‑Fi access points where power-over-Ethernet (PoE) may be required.
• Environments that need traffic isolation and simple QoS prioritization without full routing capabilities.

Types of Layer 2 switches

• Unmanaged switches — plug-and-play devices for basic connectivity with no configuration interface.
• Managed switches — offer configuration via CLI or web GUI, VLANs, link aggregation, and monitoring (SNMP, RMON).
• Smart or web-managed switches — intermediate option with limited management features suitable for small networks.
• PoE switches — supply power to connected devices such as IP phones and wireless access points over Ethernet.
• Stackable switches — allow multiple units to operate as a single logical device for simplified management and scalability.

Key features to consider

• Port count and speed — choose number of ports and gigabit/10Gbps capability based on device density and throughput needs.
• VLAN support — required for traffic segmentation and secure separation of network zones.
• Management features — SNMP, CLI, web GUI, and logging for configuration and monitoring.
• PoE budget and standards — ensure sufficient power and compatibility (802.3af/at/bt) if powering devices over Ethernet.
• Security — MAC filtering, port security, 802.1X authentication, and access control lists (ACLs) for protecting the network.
• Redundancy and resiliency — support for STP/RSTP, link aggregation (LACP), and stackability for uptime and failover.

How to choose Layer 2 switches

Selecting the right Layer 2 switch requires assessing current and anticipated network needs. Start by determining the number of devices and required port speeds, then decide if management is needed for VLANs, monitoring, or security policies. Consider PoE if you plan to deploy access points, phones, or cameras and verify the total power budget. Evaluate redundancy options such as stacking or link aggregation for higher availability. Finally, check vendor support, firmware update policies, and compatibility with existing network equipment to ensure smooth integration.

Which network switches are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• Unmanaged Switch Mercusys MS108 8-Port 10/100Mbps for 4.99€
• Network switch Cudy FS105D — 5-port Fast Ethernet 10/100, 1 Gbit/s switching, black for 6.99€
• Network Switch TP-Link LS1005 Unmanaged Fast Ethernet White for 6.99€
• Esperanza ENS101 5-Port 10/100 Mbps Fast Ethernet Network Switch for 9.99€
• Network switch Cudy GS105D, 5-port Gigabit Ethernet (10/100/1000), 1 Gbit/s bandwidth, DC 5V power for 9.99€

Why is it worth buying network switches at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: allied telesis, Cisco, D-Link, Dell, EnGenius, HP, Netgear, PLANET, Siemens, TRENDNET, WENTRONIC, Zyxel, Asus, DIGITUS, LOGILINK, OEM, EDIMAX, AXIS, ATEN, ESPERANZA. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a network switches with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

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If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

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