Hewlett Packard Enterprise J9728A Layer 3 Managed Ethernet Switch

The Hewlett Packard Enterprise J9728A Layer 3 managed Ethernet switch delivers high-density, enterprise-grade Gigabit connectivity in a 1U rack-mountable package as part of the HPE 2920 series, ideal for office networks, campus access layers, branch offices, warehouses, and industrial environments that require reliable Layer 3 routing and secure switching. This 48 x 10/100/1000 port switch is fully managed and supports VLAN, QoS, ACLs, and routing with stacking capability; optional expansion modules are available for SFP uplinks or stack expansion to scale as your network grows. Designed for enterprise access and aggregation roles, it supports wired user access, uplink aggregation, and VLAN segmentation to maintain performance in schools, hospitals, and commercial buildings, with internal AC power supply and a 1U footprint for straightforward deployment. Common replacements in the same family include HPE JL256A and J9775A models, reflecting a shared focus on robust Gigabit switching and scalable deployments.