{"product_id":"hpe-jh390a-flexfabric-5940-48sfp-6qsfp28-managed-switch-hpe-jh390a","title":"HPE JH390A FlexFabric 5940 48SFP+ 6QSFP28 Managed Switch HPE JH390A","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"687\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/aruba\"\u003eHPE \u003c\/a\u003eJH390A FlexFabric 5940 48SFP+ 6QSFP28 managed switch is used in enterprise networking systems to provide high-performance Layer 2\/Layer 3 switching, ultra-low latency, and high-bandwidth connectivity for data center and core network environments. Commonly installed in top-of-rack (ToR), aggregation, and core layers of large enterprise data centers where scalable, high-speed connectivity and reliable network performance are required. Maintenance teams and system integrators use this switch for network deployments, infrastructure upgrades, system expansion, and replacement of legacy high-performance switching hardware. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"689\" data-end=\"706\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"707\" data-end=\"1027\"\u003eThe HPE JH390A is commonly used in data centers, cloud environments, enterprise core networks, high-performance computing environments, and large-scale virtualization deployments where high throughput, low latency, and reliable switching for server and storage traffic are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1029\" data-end=\"1058\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1059\" data-end=\"1852\"\u003e• Manufacturer Part Number (MPN): JH390A\u003cbr data-start=\"1099\" data-end=\"1102\"\u003e• Product Type: Managed Ethernet Switch (Layer 3)\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e• Series: HPE FlexFabric 5940\u003cbr data-start=\"1183\" data-end=\"1186\"\u003e• Ports: 48 × SFP+ (10GbE)\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e• Uplink Ports: 6 × QSFP28 (40\/100GbE)\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Switching Capacity: Up to ~2.56–3.2 Tbps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Throughput: Up to ~1900+ Mpps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• Latency: Ultra-low latency (~1µs for 40GbE) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Architecture: Non-blocking, cut-through switching\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e• Network Features: VXLAN, EVPN, IRF stacking, SDN\/OpenFlow support \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1656\" data-end=\"1659\"\u003e• Management: CLI, SNMP, Web UI, Comware OS\u003cbr data-start=\"1702\" data-end=\"1705\"\u003e• Form Factor: 1U rack-mounted\u003cbr data-start=\"1735\" data-end=\"1738\"\u003e• Power Supply: Redundant, hot-swappable\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e• Application Environment: Data center and enterprise core networking\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1854\" data-end=\"1878\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1879\" data-end=\"1986\"\u003e• HPE FlexFabric 5980 Series Switch\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e• HPE FlexFabric 5945 Series Switch\u003cbr data-start=\"1952\" data-end=\"1955\"\u003e• Aruba CX 8320 Series Switch\u003c\/p\u003e","brand":"HPE","offers":[{"title":"New","offer_id":50558277910830,"sku":"New","price":12375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/hpe-jh390a.webp?v=1752550314","url":"https:\/\/plgautomation.com\/products\/hpe-jh390a-flexfabric-5940-48sfp-6qsfp28-managed-switch-hpe-jh390a","provider":"PLG Automation ","version":"1.0","type":"link"}