R8S91A HPE Aruba 48-Ports Rack-mountable Network Switch

R8S91A Overview

The HPE Aruba R8S91A is a multi-gigabit Layer 3 switch built to support high-performance enterprise access with powerful uplink flexibility. It offers 48x 5GBase-T RJ45 ports capable of delivering PoE+ power, making it ideal for powering next-generation Wi-Fi 6/6E access points, high-speed IP cameras, and VoIP systems. The PoE+ capability of up to 30W per port simplifies deployment by combining power and data on a single cable.For uplinks, the switch provides 2x 10G SFP+ ports for standard aggregation and 2x 50G SFP56 uplinks for advanced backbone connectivity, enabling smooth integration into high-speed networks.