Black Box LGB5128A-R2 28-Port Managed Gigabit Switch

Support higher-priority traffic with a managed Gigabit switch designed for access networks that need performance, visibility, and room to grow. The LGB5128A-R2 provides 28 ports of Gigabit Ethernet along with SFP uplink support, giving IT teams a clean way to connect users, devices, and upstream fiber links without sacrificing control at the edge. This switch is a strong fit for office LANs, workgroups, and enterprise access layers where traffic shaping, segmentation, and reliable uplinks are part of the design. Managed Layer 2 operation gives administrators the tools to organize the network more precisely than unmanaged alternatives, while the SFP slots help extend connectivity to aggregation switches or distant wiring closets. For organizations that need a switch with more operational depth than entry-level models, this platform offers a better balance of port density, manageability, and fiber readiness. It is well suited to environments carrying business-critical applications, where the cost of a weak access layer quickly exceeds the price of a properly specified switch.