{"id":5139,"date":"2025-09-09T00:00:00","date_gmt":"2025-09-09T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/lan-phy-vs-wan-phy-key-differences-in-10gbe-explained\/"},"modified":"2026-06-22T07:31:19","modified_gmt":"2026-06-22T07:31:19","slug":"lan-phy-vs-wan-phy-key-differences-in-10gbe-explained","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/lan-phy-vs-wan-phy-key-differences-in-10gbe-explained","title":{"rendered":"LAN PHY vs. WAN PHY: Principais Diferen\u00e7as no Ethernet de 10 Gigabit"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856-1024x608.jpg\" alt=\"LAN PHY vs. WAN PHY: Key Differences in 10 Gigabit Ethernet\" class=\"wp-image-5135\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856-18x12.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/04a8bd5f4a0d4973ba998da8c57d0856.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf Introdu\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No dom\u00ednio das redes de alta velocidade, compreender as distin\u00e7\u00f5es entre <strong>LAN PHY e WAN PHY<\/strong> \u00e9 crucial para selecionar as solu\u00e7\u00f5es adequadas de Ethernet de 10 Gigabits (10GbE). Embora ambos sejam integrantes essenciais dos padr\u00f5es 10GbE, desempenham finalidades distintas e s\u00e3o otimizados para ambientes espec\u00edficos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compreender suas diferen\u00e7as \u00e9 essencial para engenheiros de rede, profissionais de TI e gestores de TI corporativos que desejam otimizar o desempenho e a compatibilidade da rede.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O LINK-PP oferece uma gama de <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">M\u00f3dulos \u00f3pticos de 10G<\/a>, A LINK-PP est\u00e1 pioneirando solu\u00e7\u00f5es \u00f3pticas de pr\u00f3xima gera\u00e7\u00e3o <strong>10GBASE-LR SFP+<\/strong>, que suportam tanto LAN PHY quanto WAN PHY, garantindo flexibilidade para diversos cen\u00e1rios de rede.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf O que \u00e9 LAN PHY?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LAN PHY, definido pela norma <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-ieee-802-3ae-10-gigabit-ethernet\/\"><strong>IEEE 802.3ae<\/strong><\/a>, foi projetado para ambientes de rede local (LAN). Opera com uma taxa de dados nominal de 10,3125 Gbps, utilizando o esquema de codifica\u00e7\u00e3o 64B\/66B. Esse tipo de PHY \u00e9 otimizado para comunica\u00e7\u00e3o de alta velocidade em curtas dist\u00e2ncias, normalmente por cabos de fibra \u00f3ptica dentro de centros de dados ou redes empresariais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Principais Caracter\u00edsticas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Taxa de Dados:<\/strong> 10,3125 Gbps<\/p><\/li>\n\n\n\n<li><p><strong>Esquema de codifica\u00e7\u00e3o:<\/strong> 64B\/66B<\/p><\/li>\n\n\n\n<li><p><strong>Aplica\u00e7\u00e3o:<\/strong> Centros de dados, LANs empresariais<\/p><\/li>\n\n\n\n<li><p><strong>Compatibilidade:<\/strong> Transmiss\u00e3o direta de quadros Ethernet sem encapsulamento adicional<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf O que \u00e9 WAN PHY?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WAN PHY, tamb\u00e9m definido na norma IEEE 802.3ae, foi desenvolvido especificamente para aplica\u00e7\u00f5es de rede de longa dist\u00e2ncia (WAN), particularmente para integra\u00e7\u00e3o com infraestrutura <strong>aplica\u00e7\u00f5es SONET\/SDH<\/strong> Opera com uma taxa de dados ligeiramente inferior de 9,953 Gbps, alinhada aos padr\u00f5es OC-192\/STM-64. Uma caracter\u00edstica significativa do WAN PHY \u00e9 a inclus\u00e3o da <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/wan-interface-sublayer-wis-explained\/\"><strong>Subcamada de Interface WAN (WIS)<\/strong><\/a>, que encapsula quadros Ethernet para torn\u00e1-los compat\u00edveis com <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/sonet-sdh-in-optical-transport-networks\/\">aplica\u00e7\u00f5es SONET\/SDH<\/a> redes de transporte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Principais Caracter\u00edsticas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Taxa de Dados:<\/strong> 9,953 Gbps<\/p><\/li>\n\n\n\n<li><p><strong>Esquema de codifica\u00e7\u00e3o:<\/strong> 64B\/66B com encapsulamento WIS<\/p><\/li>\n\n\n\n<li><p><strong>Aplica\u00e7\u00e3o:<\/strong> Integra\u00e7\u00e3o com <strong>Redes SONET\/SDH<\/strong>, links metropolitanos e de longa dist\u00e2ncia<\/p><\/li>\n\n\n\n<li><p><strong>Compatibilidade:<\/strong> Quadros Ethernet encapsulados para transporte em redes SONET\/SDH<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5-1024x608.jpg\" alt=\"What is LAN PHY?\" class=\"wp-image-5136\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5-18x12.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7a38964eaf024c968ee3608c965d82d5.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf Compara\u00e7\u00e3o r\u00e1pida: LAN PHY versus WAN PHY<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 180px;\"\/><col style=\"width: 246px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Recurso<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>PHY LAN<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>WAN PHY<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Taxa de dados<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>10,3125 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>9,953 Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Codifica\u00e7\u00e3o<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>64B\/66B<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>64B\/66B com encapsulamento WIS<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Uso t\u00edpico<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>LAN, centros de dados<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>WAN, redes SONET\/SDH<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Tratamento de quadros<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>Ethernet direta<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Encapsulado para WAN<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"180\"><p>Suporte \u00e0 dist\u00e2ncia<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"246\"><p>Curtas a m\u00e9dias<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Dist\u00e2ncias maiores (metropolitanas\/WAN)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup\/><tbody><tr\/><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf Escolhendo o PHY adequado com os m\u00f3dulos SFP+ LINK-PP<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b.jpg\" alt=\"LINK-PP SFP+ Modules\" class=\"wp-image-5137\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/256c418524c040a9b6683dd134ea801b-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ao selecionar <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">m\u00f3dulos \u00f3pticos<\/a> para sua rede, considere:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Tipo de rede:<\/strong> LAN PHY para redes empresariais internas; WAN PHY para conex\u00f5es de operadoras e de longa dist\u00e2ncia.<\/p><\/li>\n\n\n\n<li><p><strong>Dist\u00e2ncia:<\/strong> Utilize LAN PHY para fibras de curto alcance e WAN PHY para links mais longos ou integrados ao SONET.<\/p><\/li>\n\n\n\n<li><p><strong>Suporte do m\u00f3dulo:<\/strong> LINK-PP <a href=\"https:\/\/www.l-p.com\/products\/481432.htm\" target=\"_blank\" rel=\"\">10GBASE-LR SFP+<\/a> e outros m\u00f3dulos de 10G suportam ambos os modos PHY, oferecendo m\u00e1xima flexibilidade.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u25cf Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Compreender <strong>LAN PHY versus WAN PHY<\/strong> ajuda os profissionais de rede a selecionar as solu\u00e7\u00f5es adequadas de 10GbE para sua infraestrutura. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">Os m\u00f3dulos \u00f3pticos de 10G da LINK-PP<\/a>, A LINK-PP est\u00e1 pioneirando solu\u00e7\u00f5es \u00f3pticas de pr\u00f3xima gera\u00e7\u00e3o <strong>10GBASE-LR SFP+<\/strong>, fornecem suporte confi\u00e1vel para ambos os tipos PHY, garantindo conectividade de alta velocidade, baixa lat\u00eancia e compat\u00edvel com operadoras.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aprenda as diferen\u00e7as entre LAN PHY e WAN PHY no Ethernet de 10 Gigabit. Explore como os m\u00f3dulos \u00f3pticos LINK-PP 10G, como o SFP+ 10GBASE-LR, suportam ambos os tipos de PHY para redes confi\u00e1veis.<\/p>","protected":false},"author":1,"featured_media":5138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/comments?post=5139"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5139\/revisions"}],"predecessor-version":[{"id":11157,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5139\/revisions\/11157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media\/5138"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media?parent=5139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/categories?post=5139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/tags?post=5139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}