Hewlett Packard Enterprise JH390A Managed Switch

The Hewlett Packard Enterprise JH390A FlexFabric 5940 is a 48-port SFP+ (10 GbE) managed switch with six QSFP28 uplinks (40/100 GbE) designed for high-performance data centers. It delivers non-blocking, cut-through switching with a total capacity up to 2.56–3.2 Tbps and throughput exceeding 1900 Mpps, providing ultra-low latency for 40 GbE traffic. With VXLAN, EVPN, IRF stacking, and SDN/OpenFlow support, it integrates into enterprise core networks and cloud environments, and it’s managed via CLI, SNMP, and Web UI on the Comware OS. This 1U, rack-mounted switch uses redundant, hot-swappable power supplies and is commonly deployed in ToR, aggregation, or core roles to enable scalable, high-speed connectivity for server and storage traffic.