{"product_id":"hpe-aruba-jl355a-2540-48g-4sfp-switch-hpe-jl355a","title":"HPE Aruba JL355A 2540-48G 4SFP+ Switch HPE JL355A","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"577\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/aruba\"\u003eHPE Aruba\u003c\/a\u003e JL355A 2540 48G 4SFP+ switch is used in enterprise networking systems to provide reliable Layer 2 switching, high-density Gigabit connectivity, and secure network access for small to mid-sized environments. Commonly installed in campus networks, branch offices, and distributed enterprise infrastructures where stable connectivity and scalable network expansion are required. Maintenance teams and system integrators use this switch for network deployments, infrastructure upgrades, system expansion, and replacement of legacy switching hardware.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"579\" data-end=\"596\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"597\" data-end=\"1004\"\u003eThe HPE Aruba JL355A is commonly used in enterprise campus networks, branch office environments, retail locations, and edge deployments where high port density and 10GbE uplinks are required for switch-to-switch connectivity, server connections, and supporting modern applications. It is well-suited for access-layer deployments supporting mobile users and IoT devices.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1006\" data-end=\"1035\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1036\" data-end=\"1974\"\u003e• Manufacturer Part Number (MPN): JL355A\u003cbr data-start=\"1076\" data-end=\"1079\"\u003e• Product Type: Managed Ethernet Switch (Layer 2)\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e• Series: Aruba 2540 Series\u003cbr data-start=\"1158\" data-end=\"1161\"\u003e• Ports: 48 × 10\/100\/1000 Gigabit Ethernet \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1241\" data-end=\"1244\"\u003e• Uplink Ports: 4 × SFP+ (1\/10GbE) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e• Switching Capacity: ~176 Gbps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Throughput: Up to ~112 Mpps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1458\" data-end=\"1461\"\u003e• Processor: Dual-core ARM Cortex-A9\u003cbr data-start=\"1497\" data-end=\"1500\"\u003e• Memory: 1 GB DDR3 SDRAM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1563\" data-end=\"1566\"\u003e• Management: Aruba Central, AirWave, CLI, Web GUI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Network Features: VLANs, ACLs, QoS, static \u0026amp; RIP routing, IPv6 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1759\" data-end=\"1762\"\u003e• Form Factor: 1U rack-mountable \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1832\" data-end=\"1835\"\u003e• Input Voltage: 100–240 VAC \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1901\" data-end=\"1904\"\u003e• Application Environment: Enterprise and SMB network infrastructure\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1976\" data-end=\"2000\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2001\" data-end=\"2093\"\u003e• Aruba \u003ca href=\"https:\/\/plgautomation.com\/products\/hpe-aruba-2930f-48g-poe-4sfp-switch-48-ports-managed-rack-mount-pn-jl256a?_pos=7\u0026amp;_sid=c33ce0a62\u0026amp;_ss=r\"\u003e2930F\u003c\/a\u003e 48G Switch\u003cbr data-start=\"2025\" data-end=\"2028\"\u003e• Aruba CX 6100 48G Switch\u003cbr data-start=\"2054\" data-end=\"2057\"\u003e• Aruba Instant On 1930 48G Switch\u003c\/p\u003e","brand":"HPE","offers":[{"title":"New","offer_id":50558500634926,"sku":"New","price":11550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/27.0HPEARUBA-JL355A_6803d8cb-6f6d-4934-b88b-e1b97bf67738.webp?v=1750905348","url":"https:\/\/plgautomation.com\/products\/hpe-aruba-jl355a-2540-48g-4sfp-switch-hpe-jl355a","provider":"PLG Automation ","version":"1.0","type":"link"}