The TP-Link TL-SG3428 is a JetStream L2/L2+ managed switch designed to provide a stable and scalable network foundation for growing businesses. It features 24 Gigabit RJ45 ports for your wired devices and 4 Gigabit SFP slots, which allow you to establish high-speed fiber uplinks over longer distances. For those who prefer centralized control, this device integrates with the Omada SDN, enabling cloud access and Zero-Touch Provisioning through the Omada app, though it remains fully functional via standalone web interface or CLI for traditional management. To keep your network secure and efficient, the switch includes static routing capabilities alongside a comprehensive security suite featuring ACLs from layer 2 to 4, DHCP snooping, and 802.1X authentication. You can manage traffic flow using L2/L3/L4 QoS and IGMP snooping to ensure that bandwidth-heavy applications run smoothly without interrupting other services. The hardware is housed in a sturdy black steel case measuring 440 x 180 x 44 mm, making it easy to install in standard server racks where it can operate reliably within temperatures from 0°C to 45°C.