{"product_id":"hpe-aruba-networking-jl356a-2540-24g-poe-4sfp-switch-d0llr","title":"HPE Aruba Networking JL356A 2540 24G PoE+ 4SFP+ Switch","description":"\u003cdiv class=\"short-hide\"\u003e[shortdesc]\n\u003cul\u003e\n\u003cli\u003eManaged, Rack-mountable, 24 x 1G PoE+ ports, 4 x 1G\/10G SFP+ Uplinks, PoE+ (370W), Layer 2 with Static\/RIP Routing\u003c\/li\u003e\n\u003c\/ul\u003e\n[\/shortdesc]\u003c\/div\u003e\n\u003cp\u003e[properties]\u003c\/p\u003e\n\u003ctable width=\"460\" style=\"height: 372.347px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd width=\"223\" style=\"height: 39.1944px;\"\u003eProperties\u003c\/td\u003e\n\u003ctd width=\"237\" style=\"height: 39.1944px;\"\u003eHPE Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"height: 58.7917px;\"\u003eDescription\u003c\/td\u003e\n\u003ctd style=\"height: 58.7917px;\"\u003eManaged Layer 2 switch with basic Layer 3 features, 24x 10\/100\/1000 PoE+ ports, and 4x 1\/10GbE SFP+ uplink ports.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eProduct Family\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eAruba 2540 Switch Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eEthernet Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"height: 58.7917px;\"\u003eI\/O ports and slots\u003c\/td\u003e\n\u003ctd style=\"height: 58.7917px;\"\u003e24 RJ-45 autosensing 10\/100\/1000 PoE+ ports\u003cbr\u003e4 SFP+ 1\/10GbE ports; PHY-less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"height: 39.1944px;\"\u003eAdditional ports and slots\u003c\/td\u003e\n\u003ctd style=\"height: 39.1944px;\"\u003e1 dual-personality (RJ-45 or USB micro-B) serial console port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"height: 39.1944px;\"\u003e\u003cspan\u003eDimensions (H x W x D)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1944px;\"\u003e\u003cspan\u003e4.39 x 44.25 x 30.42 cm (1.73 x 17.42 x 11.98 in) (1U height)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"height: 19.5972px;\"\u003e\u003cspan\u003e3.9 kg (8.6 lb)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd width=\"223\" style=\"height: 78.3889px;\"\u003eMemory and processor\u003c\/td\u003e\n\u003ctd style=\"height: 78.3889px;\"\u003eDual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB (4.5MB Ingress\/7.785 Egress), 4 GB eMMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/properties]\u003c\/p\u003e\n\u003cp\u003e[specifications]\u003c\/p\u003e\n\u003ctable width=\"419\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"216\"\u003e1000 Mb Latency\u003c\/td\u003e\n\u003ctd width=\"203\"\u003e\u0026lt; 3.8 µs (64-byte packets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 Gbps Latency\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.6 µs (64-byte packets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThroughput\u003c\/td\u003e\n\u003ctd\u003eup to 95.2 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd\u003e128 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRouting table size\u003c\/td\u003e\n\u003ctd\u003e2,000 entries (IPv4), 1,000 entries (IPv6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAC address table size\u003c\/td\u003e\n\u003ctd\u003e16,384 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd width=\"203\"\u003e0° to 45°C (32° to 113°F) up to 5,000 ft;\u003cbr\u003e0° to 40°C (32° to 104°F) up to 10,000 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic\u003c\/td\u003e\n\u003ctd\u003ePower: 54.1 dB, Pressure: 40.6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eSide-to-side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-127 \/ 200-240 VAC, rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e4.9\/2.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Rating\u003c\/td\u003e\n\u003ctd\u003e445 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Power\u003c\/td\u003e\n\u003ctd\u003e36.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE Power\u003c\/td\u003e\n\u003ctd\u003e370 W PoE+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e\u003cstrong\u003eSafety and Emissions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd width=\"203\"\u003eUL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007\/IEC 60825-1:2007 Class 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eVCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A; EN 55022: 2010\/CISPR-22, Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/specifications]\u003c\/p\u003e\n\u003ch2\u003eHPE Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A)\u003c\/h2\u003e\n\u003cp\u003eThe HPE Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A) is a fully managed Gigabit access layer switch built for the modern digital workplace. Designed to support mobile users and IoT devices, it delivers reliable connectivity, advanced security, and simplified management. With 24 Gigabit PoE+ ports and a total power budget of 370W, it efficiently powers IP phones, wireless access points, and security cameras. Four 10GbE SFP+ uplinks provide flexible, high-speed fiber connectivity, making it ideal for small to medium-sized enterprises, branch offices, and campus networks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 x PoE+ Gigabit Ports:\u003c\/strong\u003e Up to 30W per port, with 370W total budget for powering APs, VoIP phones, and IP cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 x 10GbE SFP+ Uplinks:\u003c\/strong\u003e Scalable high-speed fiber uplinks to support future network growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer 2 with Basic Layer 3 Services:\u003c\/strong\u003e Includes Static and RIP routing, VLANs, ACLs, and QoS for optimized traffic control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Deployment \u0026amp; Management:\u003c\/strong\u003e Zero Touch Provisioning with support for Aruba AirWave, Aruba Central, CLI, and Web GUI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient:\u003c\/strong\u003e IEEE 802.3az compliance lowers power usage during low activity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Overview:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended for:\u003c\/strong\u003e Small to medium-sized enterprises, campus access layers, branch offices, and IoT-heavy deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 24 x 10\/100\/1000 PoE+ RJ-45, 4 x 1\/10GbE SFP+ uplinks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE Budget:\u003c\/strong\u003e 370W PoE+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e 128 Gbps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForwarding Rate:\u003c\/strong\u003e 95.2 Mpps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e \u0026lt;3.8 µs (1 Gb), \u0026lt;1.6 µs (10 Gb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement:\u003c\/strong\u003e Aruba Central, Aruba AirWave, CLI, Web GUI, SNMP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRouting:\u003c\/strong\u003e Static and RIP routing support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\/Processor:\u003c\/strong\u003e Dual Core ARM Cortex-A9 @ 1016 MHz; 1 GB DDR3 SDRAM; 12.38 MB packet buffer; 4 GB eMMC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range:\u003c\/strong\u003e 0–45°C (32–113°F) up to 5,000 ft \/ 0–40°C (32–104°F) up to 10,000 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Max 445W; Idle 36.8W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\/Weight:\u003c\/strong\u003e 4.39 x 44.25 x 30.42 cm (1.73 x 17.42 x 11.98 in); 3.9 kg (8.6 lb).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HPE Aruba","offers":[{"title":"Default Title","offer_id":48013287260377,"sku":"JL356A-NEW","price":1736.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/jl356a_f39e6d57-3ef7-46b9-8e0f-ca2e0a276b44.webp?v=1771853355","url":"https:\/\/www.aloinfo.com.co\/pt-br\/products\/hpe-aruba-networking-jl356a-2540-24g-poe-4sfp-switch-d0llr","provider":"aloinfousa.com","version":"1.0","type":"link"}