{"id":4392,"date":"2025-11-11T11:12:00","date_gmt":"2025-11-11T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/sfp-plus-dwdm-transceiver-lte-ls-dw4010-40i\/"},"modified":"2026-06-22T05:15:44","modified_gmt":"2026-06-22T05:15:44","slug":"sfp-plus-dwdm-transceiver-lte-ls-dw4010-40i","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/pt\/products\/sfp-plus-dwdm-transceiver-lte-ls-dw4010-40i","title":{"rendered":"Transceptores Industriais SFP+ DWDM LS-DW4010-40I da LINK-PP para Sistemas LTE"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70.webp\" alt=\"Transceptores Industriais SFP+ DWDM LS-DW4010-40I da LINK-PP para Sistemas LTE\" class=\"wp-image-4389\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d7f35743c3704d8882098986fce3ad70-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2460 Introdu\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nas redes LTE e nas redes 5G emergentes, a conectividade \u00f3tica constitui a espinha dorsal da infraestrutura de fronthaul e backhaul. Para dar resposta \u00e0 crescente procura de dados, as operadoras recorrem a <strong>Transceptores SFP+ DWDM<\/strong> que proporcionam elevada largura de banda, alcance de longa dist\u00e2ncia e efici\u00eancia da fibra.<br>Este artigo explora como <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/489213.htm\"><strong>Transceptor SFP+ DWDM LS-DW4010-40I da LINK-PP<\/strong><\/a> suporta sistemas LTE atrav\u00e9s de liga\u00e7\u00f5es \u00f3ticas fi\u00e1veis e de alta capacidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2461 Compreender o fronthaul e o backhaul do LTE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Em um t\u00edpico <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/centro-de-conhecimento\/what-is-long-term-evolution-lte-4g-wireless-standard-explained\/\"><strong>Arquitetura da rede LTE<\/strong><\/a>, as unidades de banda base (BBUs) e as cabe\u00e7as de r\u00e1dio remotas (RRHs) est\u00e3o ligadas atrav\u00e9s de fibras \u00f3ticas. Estas liga\u00e7\u00f5es \u2014 conhecidas como <strong>liga\u00e7\u00f5es de fronthaul<\/strong>\u2014transportar material essencial <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/centro-de-conhecimento\/cpri-vs-ecpri-fronthaul-interfaces-for-5g\/\">CPRI ou eCPRI<\/a> dados entre unidades centralizadas e remotas.<br>\u00c0 medida que os operadores centralizam as BBUs nas implementa\u00e7\u00f5es de C-RAN (Cloud Radio Access Network), os recursos de fibra tornam-se limitados e as dist\u00e2ncias de transmiss\u00e3o aumentam \u2014 o que faz com que <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\"><strong>DWDM (Multiplexa\u00e7\u00e3o densa por divis\u00e3o de comprimento de onda)<\/strong><\/a> uma tecnologia ideal para <strong>Transceptores \u00f3ticos SFP+ de 10G<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2462 Por que raz\u00e3o os transceptores SFP+ DWDM s\u00e3o importantes nos sistemas LTE<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>Maximizar a utiliza\u00e7\u00e3o da fibra<\/strong><br>A tecnologia DWDM permite a transmiss\u00e3o de v\u00e1rios canais de 10G num \u00fanico par de fibras, reduzindo os custos de infraestrutura e aumentando a escalabilidade.<\/p><\/li>\n\n\n\n<li><p><strong>Transmiss\u00e3o de longo alcance<\/strong><br>The <a href=\"https:\/\/www.l-p.com\/products\/489213.htm\" target=\"_blank\" rel=\"\"><strong>LS-DW4010-40I<\/strong><\/a> suporta at\u00e9<br> <strong>40 km<\/strong> alcance no SMF, ideal para liga\u00e7\u00f5es de fronthaul e backhaul LTE distribu\u00eddas.<\/p><\/li>\n\n\n\n<li><p><strong>Fiabilidade de n\u00edvel de operadora<\/strong><br>Concebido para <strong>\u201340 \u00b0C a +85 \u00b0C<\/strong> Em condi\u00e7\u00f5es de funcionamento, este m\u00f3dulo SFP+ industrial garante um desempenho est\u00e1vel em arm\u00e1rios exteriores ou em esta\u00e7\u00f5es de torre.<\/p><\/li>\n\n\n\n<li><p><strong>Compatibilidade com CPRI\/eCPRI<\/strong><br>O transceptor suporta os protocolos utilizados em <strong>transporte fronthaul m\u00f3vel<\/strong>, garantindo uma integra\u00e7\u00e3o harmoniosa com equipamentos LTE e C-RAN.<\/p><\/li>\n\n\n\n<li><p><strong>Monitoriza\u00e7\u00e3o do DOM<\/strong><br><a href=\"https:\/\/resourceslp.szlogic.cn\/pt\/centro-de-conhecimento\/troubleshoot-optical-transceivers-digital-diagnostic-monitoring\/\" target=\"_blank\" rel=\"\">Monitoramento \u00d3ptico Digital (DOM)<\/a> fornece diagn\u00f3sticos em tempo real sobre a pot\u00eancia de transmiss\u00e3o\/recep\u00e7\u00e3o, a temperatura e a tens\u00e3o \u2014 dados essenciais para as redes das operadoras.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u2463 Destaque do produto: LINK-PP LS-DW4010-40I<\/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\/6a59b686a27746f7827c516a461d8c52.webp\" alt=\"M\u00f3dulos SFP+ DWDM\" class=\"wp-image-4390\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a59b686a27746f7827c516a461d8c52.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a59b686a27746f7827c516a461d8c52-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a59b686a27746f7827c516a461d8c52-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a59b686a27746f7827c516a461d8c52-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a59b686a27746f7827c516a461d8c52-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 267px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p><strong>Value<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Especifica\u00e7\u00e3o<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Fator de Forma<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+ (conect\u00e1vel a quente)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Taxa de Dados<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps m\u00e1x.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Comprimento de onda<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1545,32 nm (Banda C, espa\u00e7amento de 100 GHz)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Tipo de fibra<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Fibra monomodo (SMF)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Dist\u00e2ncia de Transmiss\u00e3o<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>At\u00e9 40 km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Tipo de conector<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Conector Duplex LC\/UPC<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Faixa de temperatura<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u201340 \u00b0C a +85 \u00b0C (n\u00edvel industrial)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Ethernet, Fibre Channel<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>MSA SFP+, CPRI\/eCPRI<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Suporte DOM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Yes<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"267\"><p>Compatibilidade<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Comutadores, routers, BBUs\/RRHs LTE<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-dwxx10-40i.pdf\"><strong>LINK-PP LS-DW4010-40I<\/strong><\/a> combina <strong>elevada capacidade de transmiss\u00e3o de dados, densidade de canais DWDM e design industrial robusto<\/strong>, o que o torna uma excelente op\u00e7\u00e3o para <strong>operadoras de telecomunica\u00e7\u00f5es, fornecedores de equipamento OEM e integradores de transporte de dados<\/strong>.<\/p>\n\n\n\n<div class=\"alignnone qc-cover-wrapper has-custom-content-position is-position-center\" elementtype=\"div\" useimagebackground=\"false\" imgbg=\"\" imgbgpositionleft=\"50\" imgbgpositiontop=\"50\" overlay=\"var(--qc-button-color)\" overlayopacity=\"0.5\" contentposition=\"center\" alt=\"\" parallax=\"false\" style=\"border-radius: 12px; padding-left: var(--qc-preset--spacing--60); padding-right: var(--qc-preset--spacing--60); padding-top: var(--qc-preset--spacing--60); padding-bottom: var(--qc-preset--spacing--60); background-color: var(--qc-color22); height: auto;\"><div class=\"qc-cover-wrapper__inner-container\"><p style=\"text-align: center;\"><span class=\"qc-h1-tag\" style=\"color: rgb(0, 0, 0);\"><mark data-color=\"var(--qc-color22)\" style=\"background-color: var(--qc-color22); color: inherit;\">Atualize o seu fronthaul LTE com o LS-DW4010-40I da LINK-PP.<\/mark><\/span><\/p><p style=\"text-align: center;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/message.htm\"><span class=\"qc-p1-tag\" style=\"color: rgb(0, 0, 0);\">Contacte os nossos especialistas em \u00f3tica<\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(0, 0, 0);\"> para obter a melhor solu\u00e7\u00e3o de transceptores DWDM para a sua rede.<\/span><\/p><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u2464 Como os m\u00f3dulos SFP+ DWDM otimizam a implementa\u00e7\u00e3o de redes LTE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Em um <strong>Arquitetura C-RAN<\/strong>, v\u00e1rias RRH ligam-se a um conjunto central de BBU. Utilizando <strong>M\u00f3dulos DWDM SFP+<\/strong> como a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/489213.htm\">LS-DW4010-40I<\/a> em cada liga\u00e7\u00e3o permite aos operadores multiplexar v\u00e1rios canais \u00f3ticos de 10G num \u00fanico par de fibras atrav\u00e9s de um dispositivo DWDM Mux\/Demux.<br>Isto reduz a necessidade de instalar novas fibras, mantendo simultaneamente uma baixa lat\u00eancia, um elevado d\u00e9bito e a escalabilidade da rede.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cen\u00e1rio de exemplo:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cada RRH equipado com um transceptor LS-DW4010-40I liga-se a um conjunto de BBU situado a 40 km de dist\u00e2ncia.<\/p><\/li>\n\n\n\n<li><p>Um multiplexador\/demultiplexador DWDM de 100 GHz combina at\u00e9 80 comprimentos de onda num \u00fanico par de fibras.<\/p><\/li>\n\n\n\n<li><p>Os operadores monitorizam o estado do sinal atrav\u00e9s do DOM, com vista \u00e0 manuten\u00e7\u00e3o proativa e \u00e0 identifica\u00e7\u00e3o de avarias.<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2465 Vantagens para o LTE e para as tecnologias futuras<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Redu\u00e7\u00e3o das despesas operacionais (OPEX) e das despesas de capital (CAPEX)<\/strong> atrav\u00e9s de uma utiliza\u00e7\u00e3o eficiente da fibra.<\/p><\/li>\n\n\n\n<li><p><strong>Largura de banda escal\u00e1vel<\/strong> para a migra\u00e7\u00e3o para o LTE-Advanced e o 5G.<\/p><\/li>\n\n\n\n<li><p><strong>Conectividade fi\u00e1vel<\/strong> em ambientes industriais adversos.<\/p><\/li>\n\n\n\n<li><p><strong>Compatibilidade preparada para o futuro<\/strong> with <a href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/ecpri-enhanced-common-public-radio-interface-5g-fronthaul\/\" target=\"_blank\" rel=\"\">eCPRI<\/a> e transporte baseado em Ethernet.<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2466 Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/489213.htm\"><strong>Transceptor SFP+ DWDM LINK-PP LS-DW4010-40I<\/strong><\/a> \u00e9 uma solu\u00e7\u00e3o robusta para <strong>Aplica\u00e7\u00f5es de fronthaul e backhaul LTE<\/strong> que exigem conectividade \u00f3tica de longa dist\u00e2ncia e alta capacidade.<br>Sua <strong>Desempenho de 10G, flexibilidade de canais DWDM e fiabilidade industrial<\/strong> torn\u00e1-lo um componente fundamental em <strong>C-RAN moderno e <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/centro-de-conhecimento\/what-is-long-term-evolution-lte-4g-wireless-standard-explained\/\"><strong>Redes de transporte LTE<\/strong><\/a>.<\/p>\n\n\n\n<script>const link1 = document.createElement('link');link1.rel = 'stylesheet';link1.type = 'text\/css';link1.href = 'https:\/\/statics.quickcreator.io\/static\/theme\/css\/qcb-theme-additional.css';const link2 = document.createElement('link');link2.rel = 'stylesheet';link2.type = 'text\/css';link2.href = 'https:\/\/statics.quickcreator.io\/static\/aaapycm22qmuab44\/theme\/css\/qcb-main-theme.css';document.head.appendChild(link1);document.head.appendChild(link2);<\/script>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Explore como o transceptor SFP+ DWDM LS-DW4010-40I da LINK-PP melhora o fronthaul e o backhaul LTE com velocidade de 10 G, alcance de 40 km e desempenho em temperatura industrial.<\/p>","protected":false},"author":1,"featured_media":4391,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[14,24,26],"class_list":["post-4392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-10g-sfp-transceivers","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/4392","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=4392"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/4392\/revisions"}],"predecessor-version":[{"id":10901,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/4392\/revisions\/10901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media\/4391"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media?parent=4392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/categories?post=4392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/tags?post=4392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}