{"product_id":"28-port-core-switch-hikvision-ds-3e3728-h","title":"Switch central de 28 portas DS-3E3728-H","description":"\u003cdiv class=\"product-description-container\" data-product-description-path=\"\/content\/manufacturer\/en\/products\/transmission\/Network-Switches\/special-series\/ds-3e3728-h\/jcr:content\/root\/responsivegrid\/product-description\"\u003e\r\n            \u003cdiv class=\"product_description-wrapper eols-wrapper\" data-product-name=\"DS-3E3728-H\" data-product-number=\"M000067616\" data-product-page=\"\/content\/manufacturer\/en\/products\/transmission\/Network-Switches\/special-series\/ds-3e3728-h\"\u003e\r\n                \r\n                \u003ch2 class=\"prod_name\"\u003e\r\n                    \u003cspan class=\"prod_name-content\"\u003eSwitch central de 28 portas\u003c\/span\u003e\r\n                \u003c\/h2\u003e\r\n                \u003cul class=\"product_description_item-list\"\u003e\r\n                    \u003cli class=\"product_description_item\"\u003eA série DS-3E3700-H fornece 24 ou 48 Giga e 4 portas 10GE fixas integradas com um slot de expansão. A alta densidade de portas satisfaz os requisitos de configuração híbrida de portas de cobre e portas de fibra na camada de distribuição em redes de grande porte ou na camada central em redes de tamanho SMB.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eA série DS-3E3728-H vem com plataforma de pilha dupla IPv4\/IPv6 que fornece soluções IPv4\/IPv6 sofisticadas, suportando vários túneis, protocolos de roteamento IPv4\/IPv6 Camada 3, multicasting e roteamento baseado em políticas.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eA tecnologia de virtualização permite que cada dispositivo escravo na pilha sirva como backup do mestre, criando redundância de controle e link de dados, bem como encaminhamento ininterrupto da camada 3. Isto melhora a confiabilidade, evita paralisações não planejadas do negócio e serve para melhorar o desempenho geral. Quando o dispositivo mestre falha, o tráfego permanece ininterrupto.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eO switch suporta autenticação de endereço MAC unificado, autenticação 802.1x e autenticação de portal; ligação dinâmica ou estática de identificadores de usuário, como conta de usuário, endereço IP, endereço MAC, VLAN e número de porta; e aplicação dinâmica de perfis ou políticas de usuário (como VLAN, QoS e ACL) nos usuários.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eO switch suporta Unicast Reverse Path Forwarding (uRPF), que protege uma rede contra ataques de falsificação de origem, evitando ataques DoS e DDoS.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eAlém da redundância em nível de dispositivo, o switch da série DS-3E3700-H também oferece suporte diversificado a redundância de link, como protocolos LACP\/STP\/RSTP\/MSTP\/Smart Link. Ele suporta backup de redundância de virtualização, bem como agregação de links entre dispositivos, o que aumenta substancialmente a confiabilidade da rede.\u003c\/li\u003e\r\n                \r\n                    \u003cli class=\"product_description_item\"\u003eA série de switches DS-3E3728-H adota fonte de alimentação dupla com troca a quente, que permite configurar fontes de alimentação CA ou CC conforme necessário. O switch pode detectar falhas nas fontes de alimentação e, se alguma dessas falhas for encontrada, responderá com um alarme. Ele pode ajustar automaticamente a velocidade do ventilador de acordo com a temperatura.\u003c\/li\u003e\r\n                \u003c\/ul\u003e\r\n                \u003cdiv class=\"product_more_out\" style=\"padding-top: 10px;\"\u003e\r\n\r\n                \u003c\/div\u003e\r\n                \u003c!--Parameter--\u003e\r\n                \r\n\r\n                \r\n                    \r\n                        \u003cdiv class=\"firmware-container\"\u003e\r\n                            \u003cp\u003eModelos disponíveis:\u003c\/p\u003e\r\n                            \u003cdiv class=\"ordermodel-list\"\u003e\r\n                                \u003cdiv class=\"ordermodel-item\"\u003eDS-3E3728-H\u003c\/div\u003e\r\n                            \u003c\/div\u003e\r\n                        \u003c\/div\u003e\r\n                    \r\n                \r\n\r\n                \r\n                    \u003cbr\u003e\r\n                    \u003cdiv class=\"product_description_likes\"\u003e\r\n\r\n                    \u003ca class=\"product_description-like-btn btn at-action\" data-at-module=\"add to my favorites::login\" href=\"javascript:;\"\u003e\u003cimg class=\"like-btn-inner-icon\" src=\"https:\/\/www.manufacturer.com\/etc\/clientlibs\/it\/resources\/icons\/icon-filled-star-like.png\"\u003e\u003cspan class=\"like-btn-inner-text\"\u003eAdicionar aos Favoritos\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"product_description-liked-btn btn at-action\" data-at-module=\"add to my favorites::login\" href=\"javascript:;\" style=\"display: none;\"\u003e\u003cimg class=\"liked-btn-inner-icon\" src=\"\/etc\/clientlibs\/it\/resources\/icons\/icon-filled-star-liked.png\"\u003e\u003cspan class=\"liked-btn-inner-text\"\u003eAdicionar aos Favoritos\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\r\n                    \r\n                \r\n\r\n            \u003c\/div\u003e\r\n        \u003c\/div\u003e\u003cbr\u003e\u003ch2\u003eDados do produto\u003c\/h2\u003e\u003cdiv\u003e\r\n                    \u003cul\u003e\r\n                        \u003cli\u003e\u003cspan\u003eRecurso principal\u003c\/span\u003e\u003c\/li\u003e\r\n                        \u003cli\u003e\n\u003cspan\u003eAgregação de links\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eAgregação de portas 1G\/10G\/40G\u003c\/p\u003e\n\u003cp\u003eAgregação estática\/agregação dinâmica\u003c\/p\u003e\n\u003cp\u003eAgregação entre dispositivos\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eVxLAN\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eComutação VXLAN Camada 2\u003c\/p\u003e\n\u003cp\u003eComutação de roteamento VXLAN\u003c\/p\u003e\n\u003cp\u003eGateway VXLAN\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eProtocolo de rede em anel\u003c\/span\u003e\u003cspan\u003eSTP\/RSTP\/MSTP\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eSegurança\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eGerenciamento hierárquico de usuários e proteção por senha\u003c\/p\u003e\n\u003cp\u003eVLAN convidada\u003c\/p\u003e\n\u003cp\u003eAutenticação 802.1X, autenticação MAC centralizada\u003c\/p\u003e\n\u003cp\u003eAutenticação RADIUS\u003c\/p\u003e\n\u003cp\u003eLimite de aprendizado de endereço MAC\u003c\/p\u003e\n\u003cp\u003eIsolamento de porta\u003c\/p\u003e\n\u003cp\u003eProteção de origem IP\u003c\/p\u003e\n\u003cp\u003eInspeção ARP dinâmica, evitando ataques man-in-the-middle e ataques ARP DoS\u003c\/p\u003e\n\u003cp\u003eLigação IP\/Porta\/MAC\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eManutenção de gestão\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eConfiguração através de CLI, Telnet e porta de console\u003c\/p\u003e\n\u003cp\u003ePing, Tracert\u003c\/p\u003e\n\u003cp\u003eCarregando e atualizando através de XModem\/FTP\/TFTP\u003c\/p\u003e\n\u003cp\u003eSNMPv1\/v2\/v3 e NMS baseado na Web\u003c\/p\u003e\n\u003cp\u003eMonitoramento remoto (RMON) de alarme, evento e gravação de histórico\u003c\/p\u003e\n\u003cp\u003eNTP\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eLCA\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eFiltragem de pacotes na classificação de tráfego L2L4 com base em endereços MAC de origem, endereços MAC de destino, endereços IPv4\/IPv6 de origem\u003c\/p\u003e\n\u003cp\u003eACL baseada em intervalo de tempo\u003c\/p\u003e\n\u003cp\u003eACL baseada em VLAN\u003c\/p\u003e\n\u003cp\u003eACL bidirecional\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eVLAN\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eVLAN baseada em porta\u003c\/p\u003e\n\u003cp\u003eVLAN baseada em MAC\u003c\/p\u003e\n\u003cp\u003eVLAN baseada em protocolo\u003c\/p\u003e\n\u003cp\u003eQinQ e QinQ seletivo\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \u003c\/ul\u003e\r\n                \r\n                    \u003cul\u003e\r\n                        \u003cli\u003e\u003cspan\u003eParâmetros de rede\u003c\/span\u003e\u003c\/li\u003e\r\n                        \u003cli\u003e\n\u003cspan\u003eMultitransmissão\u003c\/span\u003e\u003cspan\u003eSnooping IGMP \/ Snooping MLD, VLAN multicast\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eTaxa de encaminhamento de pacotes\u003c\/span\u003e\u003cspan\u003e216 Mbps\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eQoS\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eObservação DSCP 802.1p\u003c\/p\u003e\n\u003cp\u003eAlgoritmos flexíveis de agendamento de filas baseados em portas e filas, incluindo SP, WRR, WFQ e SP+WRR\u003c\/p\u003e\n\u003cp\u003eTaxa de acesso comprometida (CAR)\u003c\/p\u003e\n\u003cp\u003eRedirecionamento de pacotes\u003c\/p\u003e\n\u003cp\u003eLimite de taxa de porta (recepção e transmissão)\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \u003c\/ul\u003e\r\n                \r\n                    \u003cul\u003e\r\n                        \u003cli\u003e\u003cspan\u003eFunção de Software\u003c\/span\u003e\u003c\/li\u003e\r\n                        \u003cli\u003e\n\u003cspan\u003eEspelhamento de porta\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eEspelhamento de porta\u003c\/p\u003e\n\u003cp\u003eRSPAN\u003c\/p\u003e\n\u003cp\u003eEspelhamento de tráfego\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eRecurso de roteamento\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eRoteamento estático\u003c\/p\u003e\n\u003cp\u003eRIPv1\/v2 e RIPng\u003c\/p\u003e\n\u003cp\u003eOSPFv1\/v2\/v3\u003c\/p\u003e\n\u003cp\u003eBGP e BGP4+ para IPv6\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \u003c\/ul\u003e\r\n                \r\n                    \u003cul\u003e\r\n                        \u003cli\u003e\u003cspan\u003eGeral\u003c\/span\u003e\u003c\/li\u003e\r\n                        \u003cli\u003e\n\u003cspan\u003ePeso\u003c\/span\u003e\u003cspan\u003e≤6,6kg\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eTemperatura operacional\u003c\/span\u003e\u003cspan\u003e0 °C a 45 °C (32 °F a 113 °F)\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eUmidade operacional\u003c\/span\u003e\u003cspan\u003e5% a 95% (sem condensação)\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003ePortas\u003c\/span\u003e\u003cspan\u003e24 portas SFP (incluindo 8 interfaces combinadas), 4 portas SFP+ BASE-X 10G\/1G\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eDimensões (mm)\u003c\/span\u003e\u003cspan\u003e440×360×43.6\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eCapacidade de comutação\u003c\/span\u003e\u003cspan\u003e288 Gbps\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \u003c\/ul\u003e\r\n                \r\n                    \u003cul\u003e\r\n                        \u003cli\u003e\u003cspan\u003ePoder\u003c\/span\u003e\u003c\/li\u003e\r\n                        \u003cli\u003e\n\u003cspan\u003eEntrada de energia\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eAC100V240V AC50\/60Hz  \u003c\/p\u003e\n\u003cp\u003eCC -48V~-60V CC\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \r\n                        \r\n                        \u003cli\u003e\n\u003cspan\u003eConsumo de energia\u003c\/span\u003e\u003cspan\u003e\u003cp\u003eEntrada CA única: 112 W\u003c\/p\u003e\n\u003cp\u003eEntradas CA duplas: 116 W\u003c\/p\u003e\n\u003cp\u003eEntrada CC única: 113 W\u003c\/p\u003e\n\u003cp\u003eEntradas duplas DC: 122 W\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n                    \u003c\/ul\u003e\r\n                \u003c\/div\u003e","brand":"HV-LINE","offers":[{"title":"Default Title","offer_id":44434200887573,"sku":"DS-3E3728-H","price":1000000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/3208\/5781\/files\/image_temporarily_unavailable.png?v=1784986063","url":"https:\/\/www.hikdistribution.com\/pt-br\/products\/switch-central-de-28-portas-ds-3e3728-h","provider":"HIKD","version":"1.0","type":"link"}