Wire-speed on all ports

JL428A Overview

The HPE Aruba JL428A is a 48-port Layer 3 managed Gigabit Ethernet switch tailored for modern enterprise networks that demand performance, scalability, and security. It comes with 48 auto-sensing Gigabit RJ-45 ports with full PoE+ capability, ideal for powering devices such as IP phones, cameras, and wireless access points. SFP+ uplinks provide flexible fiber or copper backbone connectivity, ensuring seamless integration into high-speed core or distribution layers. With Layer 3 routing, VLANs, QoS, and role-based security features, the switch enables optimized traffic handling and robust protection against threats.