Connect 24 Gigabit Ethernet devices over RJ45 while reserving four 10 GbE SFP+ interfaces for fiber uplinks to a distribution switch, server, or storage network. The switch supplies 128 Gb/s of switching capacity and a 95.23 Mpps forwarding rate, supporting dense wired access without making 10 GbE uplinks compete with endpoint ports. A 16K MAC address table, 12 Mb packet buffer, and 9,000-byte jumbo-frame support suit mixed office, server-room, and edge-network traffic. Layer 2+ switching and Layer 3 services support network segmentation and local traffic control, while link aggregation, port mirroring, IGMP snooping, DHCP server capability, IPv4 and IPv6 support, and MAC filtering provide the controls expected in a managed access layer. DHCP snooping, DoS attack prevention, RADIUS authentication, storm control, and strict-priority or weighted-round-robin queuing help administrators protect and prioritize connected traffic. Management can be performed through the web interface or the Omada application. TP-Link Omada SG3428X fits deployments that need copper endpoint density plus fiber aggregation in a single 1U rack-mountable chassis. Its four dedicated 10 GbE SFP+ slots distinguish it from access switches limited to Gigabit uplinks, preserving all 24 RJ45 ports for workstations, wireless access points, cameras, printers, phones, and other wired devices. An internal 100 to 240 VAC power supply and passive cooling simplify installation where quiet operation is required.