{"product_id":"hpe-aruba-networking-jl357a-2540-48g-poe-4sfp-switch","title":"HPE Aruba Networking JL357A 2540 48G PoE+ 4SFP+ Switch","description":"\u003cdiv class=\"short-hide\"\u003e[shortdesc]\n\u003cul\u003e\n\n\u003cli\u003eGerenciável, Montável em Rack, 48 portas 1G PoE+, 4 uplinks SFP+ 1G\/10G, PoE+ (370W), Camada 2 com roteamento estático e RIP\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n[\/shortdesc]\u003c\/div\u003e\n\u003cp\u003e[properties]\u003c\/p\u003e\n\u003ctable width=\"460\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\" width=\"223\"\u003ePropriedades\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\" width=\"237\"\u003eJL357A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003eDescrição\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\"\u003eSwitch PoE+ Gigabit Ethernet de 48 portas com 4 portas de uplink SFP+ de 1\/10 GbE; Camada 2 gerenciada com recursos básicos de Camada 3.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003eFamília de produtos\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\"\u003eSérie Aruba 2540\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003eTipo de produto\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\" width=\"237\"\u003eSwitch\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003ePortas e slots de E\/S\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\" width=\"237\"\u003e48 portas RJ-45 autosensing 10\/100\/1000 (IEEE 802.3 Tipo 10BASE-T, IEEE 802.3u Tipo\u003cbr\u003e100BASE-TX, IEEE 802.3ab Tipo 1000BASE-T); Duplex:\u003cbr\u003e10BASE-T\/100BASE-TX: half ou full; 1000BASE-T: apenas full 4 portas SFP+ 1\/10GbE; PHY-less\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003ePortas e slots adicionais\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\"\u003e1 porta de console serial de dupla personalidade (RJ-45 ou USB micro-B)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\"\u003e\u003cspan\u003eDimensões (A x L x P)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\" class=\"entry align-left valign-top\" headers=\"GUID-A03EC69C-CAAA-427F-986C-D9340C7935CF__GUID-D96C3583-75D9-4E19-AD1B-7B0E800E5C42__entry__2\"\u003e\n\n\u003cp class=\"p\"\u003e4,39 x 44,25 x 30,42 cm (1,73 x 17,42 x 11,98 pol) (altura de 1U)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 265.288px;\" width=\"223\"\u003eMemória e processador\u003c\/td\u003e\n\n\u003ctd style=\"width: 281.913px;\"\u003eDual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Tamanho do buffer de pacotes: 12,38 MB\u003cbr\u003e4,5 MB Entrada\/7,785 MB Saída, 4 GB eMMC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e[\/properties]\u003cbr\u003e\u003cbr\u003e[specifications]\u003c\/p\u003e\n\u003ctable width=\"419\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"216\"\u003eLatência de 1.000 MB\u003c\/td\u003e\n\n\u003ctd width=\"203\"\u003e\u0026lt; 3,8 µs (pacotes de 64 bytes)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLatência de 10 Gbps\u003c\/td\u003e\n\n\u003ctd\u003e\u0026lt; 1,6 µs (pacotes de 64 bytes)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTaxa de transferência\u003c\/td\u003e\n\n\u003ctd\u003eaté 112,0 Mpps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCapacidade de comutação\u003c\/td\u003e\n\n\u003ctd\u003e176 Gbps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTamanho da tabela de roteamento\u003c\/td\u003e\n\n\u003ctd\u003e2.000 entradas (IPv4), 1.000 entradas (IPv6)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTamanho da tabela de endereços MAC\u003c\/td\u003e\n\n\u003ctd\u003e16.384 entradas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTemperatura de operação\u003c\/td\u003e\n\n\u003ctd width=\"203\"\u003e\u003cspan\u003e0° a 45°C (32° a 113°F) até 1.524 m;\u003cbr\u003e0° a 40°C (32° a 104°F) até 3.048 m\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFonte de alimentação\u003c\/td\u003e\n\n\u003ctd\u003e100127\/200240 VAC, 50\/60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCorrente\u003c\/td\u003e\n\n\u003ctd\u003e5,1\/2,5 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePotência Máxima\u003c\/td\u003e\n\n\u003ctd\u003e459 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePotência PoE\u003c\/td\u003e\n\n\u003ctd\u003e370 W PoE+\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSegurança\u003c\/td\u003e\n\n\u003ctd width=\"203\"\u003eUL 60950-1 2ª Edição; EN 60950-1:2006 +A11:2009\u003cbr\u003e+A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005\u003cbr\u003e+A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2ª; EN 60825-1:2007\/IEC 60825-1:2007 Classe 1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEmissões\u003c\/td\u003e\n\n\u003ctd\u003eVCCI Classe A; CNS 13438; ICES-003 Classe A; FCC CFR 47 Parte 15, Classe A; EN 55022: 2010\/CISPR-22, Classe A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e[\/specifications]\u003cbr\u003e\u003cbr\u003e[accesories]\u003c\/p\u003e\n\u003ctable width=\"294\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"2\" width=\"294\"\u003eAcessórios\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eKit de Acessórios\u003c\/td\u003e\n\n\u003ctd\u003e5066-2231\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"2\"\u003eInclui os suportes para montagem do switch em um rack de telecomunicações padrão de 19 polegadas, em um gabinete de equipamentos e com pés de borracha\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e[\/accesories]\u003c\/p\u003e\n\u003ch2\u003eSwitch HPE Aruba 2540 48G PoE+ 4SFP+ (JL357A)\u003c\/h2\u003e\n\u003cp\u003eO Switch HPE Aruba 2540 48G PoE+ 4SFP+ oferece conectividade segura e de alto desempenho, projetada para pequenas e médias empresas e filiais. Com 48 portas Gigabit Ethernet e suporte a PoE+, este switch alimenta telefones IP, câmeras e pontos de acesso, ao mesmo tempo em que oferece crescimento de rede escalável por meio de seus 4 uplinks SFP+. Este switch é ideal para redes em crescimento que exigem recursos avançados de gerenciamento como VLANs, QoS e sFlow para controle de tráfego otimizado.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePrincipais Características:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e48 portas Gigabit Ethernet com PoE+:\u003c\/strong\u003e Oferece até 30W por porta, fornecendo energia para dispositivos conectados, como telefones IP e pontos de acesso.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e4 portas de uplink SFP+:\u003c\/strong\u003e Oferece conectividade de fibra de alta velocidade para expansão de rede escalável.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComutação Camada 2:\u003c\/strong\u003e Inclui suporte a VLAN, QoS e sFlow para gerenciamento eficaz de tráfego.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDesign com Eficiência Energética:\u003c\/strong\u003e Compatível com os padrões IEEE 802.3az para redução do consumo de energia.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDesign sem ventoinha:\u003c\/strong\u003e Garante operação silenciosa e eficiente, ideal para ambientes sensíveis ao ruído.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eVisão Técnica:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRecomendado para:\u003c\/strong\u003e Pequenas e médias empresas, filiais e instituições de ensino.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePortas:\u003c\/strong\u003e 48 portas Gigabit Ethernet PoE+ de 10\/100\/1000 Mbps.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMódulos de Uplink:\u003c\/strong\u003e 4 portas de uplink SFP+ de 10 GbE.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCapacidade de Comutação:\u003c\/strong\u003e 176 Gbps.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTaxa de Encaminhamento:\u003c\/strong\u003e 130,9 Mpps.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGerenciamento:\u003c\/strong\u003e Gerenciado via Aruba Central, AirWave, CLI, GUI da Web, SNMP.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrçamento de Energia PoE+:\u003c\/strong\u003e 370W.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEficiência Energética:\u003c\/strong\u003e Em conformidade com os padrões IEEE 802.3az.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eVocê pode verificar a guia relacionada para a folha de dados do Switch HPE Aruba 2540 48G PoE+ 4SFP+ (JL357A).\u003c\/p\u003e","brand":"HPE Aruba","offers":[{"title":"Default Title","offer_id":48958354096384,"sku":"JL357A-NEW","price":4290.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/jl357a.webp?v=1783447036","url":"https:\/\/alotechparts.com\/pt-br\/products\/hpe-aruba-networking-jl357a-2540-48g-poe-4sfp-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}