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NetworkTigers: Reliable, Quality-Tested Network Equipment
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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.
- Network Ports : 48x 100M2 /1G/2.5G/5G BaseT Class 8 PoE SmartRate RJ45 - supporting up to 90W per port on ports 1‑12, and up to 60W per port on ports 13‑48 (MACsec)
- Uplink Ports : 2x 10G/25G/50 Gigabit SFP29, 2x 1G/10 Gigabit Ethernet SFP+ (LRM + MACsec)
- Management Ports : 1x USB‑C Console Port, 1x RJ Console Port, 1x OOBM port, 1x USB Type A Host port
- Stacking Ports : Uplink Ports can be used for stacking - The HPE Aruba Networking Virtual Switching Framework (VSF) allows you to quickly grow your network using high performance front plane stacking
- Stacking Bandwidth : 200 Gbps
- Stack Size : 10 members
- CPU : Quad Core Arm Cortex A72 @ 1.8GHz
- Fan Module Options : 2x Fan Tray Slots - 2x Fan Trays Included
- Power Supplies Included : 2 field‑replaceable, hot‑swappable power supply - none included - ordered separately
- Power Supply Options : JL086A, JL087A, JL670A, JL758A
- PoE Budget : 2880W
- Switching Capacity : 720 Gbps
- Forwarding Rate : 535 Mpps
- MAC Address Table Size : 32,768
- Packet Buffer : 16 MB
- DRAM and Flash : 8 GB DDR4 32 GB eMMC
- Model Number : R8S91A
- Part Number : R8S91A
- Condition : New
- One (1) NEW HPE Aruba R8S91A 48x 5GB Class 8 PoE RJ45 2x 50GB SFP28 2x 10GB SFP+ Switch as described above
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