Keep powered edge devices online with a switch designed for serious access-layer demand. The HPE JL728B#ABA combines 48 Gigabit Ethernet ports with 4 SFP+ uplinks, giving network teams the port density and uplink speed needed for modern branch and campus closets. A 740 W PoE budget provides substantial headroom for mixed endpoint deployments, especially when access points, IP phones, and surveillance devices must all draw power from the switch. That extra capacity reduces the need to ration ports or add auxiliary power equipment. The 4 SFP+ uplinks also give this model a stronger backbone connection profile than basic Gigabit-only access switches, which matters when traffic from dozens of endpoints converges on the edge. This switch is a strong fit for organizations that want enterprise-grade access switching without overbuilding the network. It supports clean segmentation, straightforward expansion, and a more durable deployment posture for high-density PoE environments. For teams comparing options, the JL728B#ABA stands out where power budget, uplink speed, and port count all need to land in the same chassis.