HPE Aruba R8S91A switch by Hewlett Packard Enterprise is a fixed 1U rack‑mount unit with 48x 5GbE Class 8 PoE RJ45 ports, 2x 50Gb SFP28, and 2x 10Gb SFP+ uplinks. It delivers 720 Gbps switching capacity and 535 Mpps forwarding rate, powered by a quad‑core Arm Cortex‑A72 1.8 GHz CPU.
The switch supports up to 32,768 MAC addresses and includes a 16 MB packet buffer. Class 8 PoE enables high‑power devices such as Wi‑Fi access points, cameras, and IoT equipment over copper cabling. The 50Gb and 10Gb fiber uplinks provide high‑bandwidth aggregation to core or distribution layers. Designed for rack installation, it suits enterprise access layer deployments requiring multi‑gigabit Ethernet and PoE support.
HPE Aruba R8S91A: HPE Aruba Networking 6300M 48SR5 12p Class8 PoE and 36p Class6 PoE HPE Smart Rate 1G/2.5G/5G and 2p 50G and 2p 10G LRM support Switch.
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