{"id":72722,"date":"2026-04-27T10:46:40","date_gmt":"2026-04-27T10:46:40","guid":{"rendered":"https:\/\/trendsbystylia.com\/produit\/d-link-dgs-1520-28mp-e-switch-20xgbe-poe\/"},"modified":"2026-08-03T12:45:17","modified_gmt":"2026-08-03T12:45:17","slug":"d-link-dgs-1520-28mp-e-switch-20xgbe-poe","status":"publish","type":"product","link":"https:\/\/trendsbystylia.com\/pt\/produto\/d-link-dgs-1520-28mp-e-switch-20xgbe-poe\/","title":{"rendered":"

D-Link DGS-1520-28MP Interruptor E 20xGbE PoE<\/p>"},"content":{"rendered":"

\n

D-Link DGS-1520-28MP Interruptor E 20xGbE PoE<\/p>\n

\n

Descri\u00e7\u00e3o pormenorizada<\/h2>\n

\u2013 TIPO DE COMUM
Gerido<\/p>\n

\u2013 FICHA DE COMUNICA\u00c7\u00c3O
L3<\/p>\n

GEST\u00c3O
Gest\u00e3o da Web: Sim<\/p>\n

\u2013 PORTOS E INTERFACES
N\u00famero de portas Ethernet RJ-45: 20
Tipo de porto: Gigabit Ethernet (10\/100\/1000)
N\u00famero de portas Ethernet (cobre) de 2,5G: 4
N\u00famero de portas Ethernet de 10G (cobre): 2
N\u00famero de locais SFP+: 2
Portas do canal da fibra: 2
Conector de fibra \u00f3ptica: SFP+<\/p>\n

\u2013 CONECTIVIDADE E REDE
Apoio 10G: Sim
Bloqueio da extremidade da cabe\u00e7a (HOL): Sim
Suporte a VLAN: Sim<\/p>\n

\u2013 TRANSMISS\u00c3O DE DADOS
Tabela de endere\u00e7os MAC: 16 384 entradas
Capacidade de comuta\u00e7\u00e3o: 140 Gbit\/s
Taxa de transfer\u00eancia: 104,16 Mpps
C\u00f3pia de seguran\u00e7a e transfer\u00eancia: Sim
Estradas est\u00e1ticas: Sim
Suporte para arma\u00e7\u00f5es Jumbo: Sim
Tamanho m\u00e1ximo das arma\u00e7\u00f5es Jumbo: 12,288 bytes<\/p>\n

SEGURAN\u00c7A
IGMP: Sim
Prote\u00e7\u00e3o e filtragem do BPDU: Sim<\/p>\n

FUN\u00c7\u00d5ES MULTI-BRANQUEADAS
Snooping MLD: v1\/v2<\/p>\n

PROTOCOLOS DE CIRCULA\u00c7\u00c3O
OSPF
Rip
RIPng
VRRP<\/p>\n

CONCEP\u00c7\u00c3O
Montagem da cremalheira: Sim
Empilh\u00e1vel: Sim
Formato: 1U
Cor: Preto<\/p>\n

EXECU\u00c7\u00d5ES
Empilhamento f\u00edsico: At\u00e9 8 unidades
Empilhamento virtual: At\u00e9 32 unidades
N\u00edvel de ru\u00eddo: 57,1 dB
Tempo m\u00e9dio entre avarias (MTBF): 333.946 horas<\/p>\n

CONSUMO ENERG\u00c9TICO
Consumo m\u00e1ximo de pot\u00eancia: 453,3 W
Dissipa\u00e7\u00e3o de calor: 1,545,8 BTU\/h<\/p>\n

POE DE ALIMENTA\u00c7\u00c3O
Ponto de situa\u00e7\u00e3o: Sim
N\u00famero de portas PoE+: 20
PoE de pot\u00eancia total: 370 W<\/p>\n

P\u00d3S E DIMENS\u00d5ES
Peso: 4,29 kg<\/p>\n

DADOS LOG\u00cdSTICOS
C\u00f3digo SA: 85176990<\/p>\n<\/div>

\n

Caracter\u00edsticas t\u00e9cnicas<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Capacité de commutation<\/th>\n140 Gbit\/s<\/td>\n<\/tr>\n
Connecteur fibre optique<\/th>\nSFP+<\/td>\n<\/tr>\n
Consommation électrique maximale<\/th>\n453,3 W<\/td>\n<\/tr>\n
Dissipa\u00e7\u00e3o de calor<\/th>\n1 545,8 BTU\/h<\/td>\n<\/tr>\n
Débit de transfert<\/th>\n104,16 Mpps<\/td>\n<\/tr>\n
Empilh\u00e1vel<\/th>\nSim<\/td>\n<\/tr>\n
Empilement physique<\/th>\nJusqu?à 8 unités<\/td>\n<\/tr>\n
Empilement virtuel<\/th>\nJusqu?à 32 unités<\/td>\n<\/tr>\n
Format<\/th>\n1U<\/td>\n<\/tr>\n
IGMP<\/th>\nSim<\/td>\n<\/tr>\n
Montage en rack<\/th>\nSim<\/td>\n<\/tr>\n
N\u00edvel de ru\u00eddo<\/th>\n57,1 dB<\/td>\n<\/tr>\n
Nombre d'emplacements SFP+<\/th>\n2<\/td>\n<\/tr>\n
Nombre de ports Ethernet 10G (cuivre)<\/th>\n2<\/td>\n<\/tr>\n
Nombre de ports Ethernet 2,5G (cuivre)<\/th>\n4<\/td>\n<\/tr>\n
Nombre de ports Ethernet RJ-45<\/th>\n20<\/td>\n<\/tr>\n
Nombre de ports PoE+<\/th>\n20<\/td>\n<\/tr>\n
PoE<\/th>\nSim<\/td>\n<\/tr>\n
Ports Fibre Channel<\/th>\n2<\/td>\n<\/tr>\n
Prise en charge 10G<\/th>\nSim<\/td>\n<\/tr>\n
Prise en charge des trames Jumbo<\/th>\nSim<\/td>\n<\/tr>\n
Prise en charge VLAN<\/th>\nSim<\/td>\n<\/tr>\n
Protection et filtrage BPDU<\/th>\nSim<\/td>\n<\/tr>\n
Puissance totale PoE<\/th>\n370 W<\/td>\n<\/tr>\n
Routes statiques<\/th>\nSim<\/td>\n<\/tr>\n
Sauvegarde et transfert<\/th>\nSim<\/td>\n<\/tr>\n
Snooping MLD<\/th>\nv1\/v2<\/td>\n<\/tr>\n
Table d'adresses MAC<\/th>\n16 384 entrées<\/td>\n<\/tr>\n
Taille maximale des trames Jumbo<\/th>\n12 288 octets<\/td>\n<\/tr>\n
Temps moyen entre les pannes (MTBF)<\/th>\n333 946 h<\/td>\n<\/tr>\n
Type de port<\/th>\nGigabit Ethernet (10\/100\/1000)<\/td>\n<\/tr>\n
Verrouillage de tête de ligne (HOL)<\/th>\nSim<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>
\n

Garantia<\/h2>\n

Este produto beneficia da garantia legal de conformidade de 2 anos.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Interruptor D-Link DGS-1520-28MP-E 20xGBE PoE 2\u00d710 SFP+<\/p>","protected":false},"featured_media":75509,"comment_status":"open","ping_status":"open","template":"","meta":{"_seopress_titles_title":"D-Link DGS-1520-28MP E Switch 20xGbE PoE |","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_gspb_post_css":"","content-type":"","ai_generated_summary":""},"product_brand":[981],"product_cat":[42,99,1150],"product_tag":[],"class_list":["post-72722","product","type-product","status-publish","has-post-thumbnail","product_brand-d-link","product_cat-high-tech","product_cat-high-tech-informatique","product_cat-reseau-serveur","product_shipping_class-ue-standard","pa_couleur-noir","pa_fournisseur-mgs","pa_origine-dexpedition-union-europeenne","pa_reseau-5g","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/product\/72722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/comments?post=72722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/media\/75509"}],"wp:attachment":[{"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/media?parent=72722"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/product_brand?post=72722"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/product_cat?post=72722"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/trendsbystylia.com\/pt\/wp-json\/wp\/v2\/product_tag?post=72722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}