{"id":5227,"date":"2025-09-04T00:00:00","date_gmt":"2025-09-04T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/1310nm-optical-module-applications-performance-comparison\/"},"modified":"2026-06-22T07:46:57","modified_gmt":"2026-06-22T07:46:57","slug":"1310nm-optical-module-applications-performance-comparison","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/1310nm-optical-module-applications-performance-comparison","title":{"rendered":"Tudo o Que Voc\u00ea Precisa Saber Sobre M\u00f3dulos \u00d3pticos de 1310 nm"},"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\/33cd6eb25ae848029df1e4ff2505c1f4.webp\" alt=\"Everything You Need to Know About 1310nm Optical Modules\" class=\"wp-image-5225\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/33cd6eb25ae848029df1e4ff2505c1f4.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/33cd6eb25ae848029df1e4ff2505c1f4-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/33cd6eb25ae848029df1e4ff2505c1f4-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/33cd6eb25ae848029df1e4ff2505c1f4-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/33cd6eb25ae848029df1e4ff2505c1f4-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476100.htm\">M\u00f3dulo \u00f3ptico de 1310 nm<\/a> permite mover dados de forma eficiente por meio de redes de comunica\u00e7\u00e3o por fibra \u00f3ptica. Como parte da faixa O (1260\u20131360 nm), equilibra baixa dispers\u00e3o, desempenho est\u00e1vel e efici\u00eancia de custo. Isso o torna amplamente adotado em centros de dados, backbones corporativos e redes de acesso metropolitano. Neste artigo, exploramos as principais caracter\u00edsticas, aplica\u00e7\u00f5es comuns e compara\u00e7\u00f5es importantes relacionadas aos m\u00f3dulos \u00f3pticos de 1310 nm.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 284px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"284\"><p>Aplica\u00e7\u00e3o\/Setor<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Descri\u00e7\u00e3o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"284\"><p>Redes de \u00c1rea Metropolitana (MANs)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Utilizado em links de m\u00e9dia dist\u00e2ncia em redes urbanas.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"284\"><p>Redes de campus<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Fornece conex\u00f5es est\u00e1veis em escolas e universidades.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"284\"><p>\u00c1reas Urbanas e Suburbanas<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Suporta comunica\u00e7\u00e3o r\u00e1pida e eficiente entre bairros.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quando voc\u00ea precisa de desempenho confi\u00e1vel, um <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/buy-1310nm_optical_transceiver.htm\">Transceptor \u00d3ptico LINK-PP de 1310 nm<\/a> oferece-lhe uma op\u00e7\u00e3o confi\u00e1vel para sua rede.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Principais Conclus\u00f5es<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Os m\u00f3dulos \u00f3pticos de 1310 nm s\u00e3o essenciais para a transmiss\u00e3o eficiente de dados em redes de fibra \u00f3ptica, especialmente para dist\u00e2ncias m\u00e9dias.<\/p><\/li><li><p>Esses m\u00f3dulos oferecem baixa perda de sinal e distor\u00e7\u00e3o m\u00ednima, tornando-os ideais para aplica\u00e7\u00f5es em redes de \u00e1rea metropolitana e ambientes universit\u00e1rios.<\/p><\/li><li><p>A escolha do tipo certo de fibra, normalmente monomodo, melhora o desempenho dos m\u00f3dulos de 1310 nm, permitindo maiores dist\u00e2ncias de transmiss\u00e3o.<\/p><\/li><li><p>Os lasers de 1310 nm suportam v\u00e1rias taxas de dados, de 1 Gbps a 100 Gbps, oferecendo flexibilidade para diferentes necessidades de rede.<\/p><\/li><li><p>Ao <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">selecionar um m\u00f3dulo<\/a>, considere fatores como conformidade com padr\u00f5es, faixa de temperatura e dist\u00e2ncia de transmiss\u00e3o para garantir compatibilidade e confiabilidade.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >Principais Caracter\u00edsticas dos M\u00f3dulos \u00d3pticos de 1310 nm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">M\u00f3dulos \u00f3pticos de 1310 nm<\/a> s\u00e3o uma das solu\u00e7\u00f5es mais amplamente utilizadas em comunica\u00e7\u00e3o \u00f3ptica, particularmente para transmiss\u00e3o em fibra monomodo (SMF) em dist\u00e2ncias curtas a m\u00e9dias. Posicionado entre 850 nm (normalmente para alcance curto em multimodo) e 1550 nm (normalmente para longa dist\u00e2ncia), o comprimento de onda de 1310 nm oferece um equil\u00edbrio ideal entre custo, alcance e desempenho.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Comprimento de onda central<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Valor t\u00edpico: 1310 nm (\u00b120 nm, dependendo do tipo de m\u00f3dulo)<\/p><\/li><li><p>Pertence \u00e0 faixa <strong>O<\/strong> (Faixa de banda original: 1260\u20131360 nm), onde a dispers\u00e3o crom\u00e1tica \u00e9 m\u00ednima, tornando-a adequada para transmiss\u00e3o de m\u00e9dia dist\u00e2ncia.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Alcance de Transmiss\u00e3o<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>LR<\/strong> (Alcance Longo): at\u00e9 10\/40 km em fibra monomodo (SMF)<\/p><\/li><li><p><strong>LX<\/strong> (Comprimento de onda longo): frequentemente usado em Gigabit Ethernet, suportando at\u00e9 10 km em SMF; com cabos de condicionamento de modo, tamb\u00e9m pode operar em fibra multimodo (MMF) em dist\u00e2ncias menores.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Caracter\u00edsticas Espectrais<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Tipo de Laser: FP (Fabry\u2013Perot) ou DFB (Distributed Feedback), conforme taxa de dados e alcance<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/fabry-perot-laser-diodes-in-optical-modules\/\">Laser FP<\/a>: Usado em m\u00f3dulos de menor custo (1G\/2,5G), adequados para curtas\u2013m\u00e9dias dist\u00e2ncias<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/dfb-laser-definition\/\">Laser DFB<\/a>: Fornece largura de linha espectral mais estreita, exigida para maiores velocidades (10G e acima) e maiores dist\u00e2ncias<\/p><\/li><li><p>Largura Espectral (Laser FP): tipicamente 30\u201360 nm (FWHM)<\/p><\/li><li><p>Largura Espectral (Laser DFB): tipicamente &lt;1 nm<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Taxas de Dados e Padr\u00f5es Suportados<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/478919.htm\">SFP 1,25G (1000BASE-LX)<\/a>: at\u00e9 10 km em SMF<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475605.htm\">10G SFP+ LR<\/a>: laser DFB a 1310 nm, alcance de at\u00e9 10 km<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/478240.htm\">25G SFP28 LR<\/a>: 1310 nm, alcance de at\u00e9 20 km<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482496.htm\">100G QSFP28 LR4<\/a>: utiliza 4 canais de 25G a 1310 nm com WDM, suporta 10 km em SMF<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Par\u00e2metros \u00d3pticos (Valores T\u00edpicos)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Pot\u00eancia \u00d3ptica de Transmiss\u00e3o: -8 dBm a +0,5 dBm (10G LR)<\/p><\/li><li><p>Sensibilidade do Receptor: cerca de -14,4 dBm (10G LR, BER \u2264 10\u207b\u00b9\u00b2)<\/p><\/li><li><p>Raz\u00e3o de Extin\u00e7\u00e3o: \u2265 3,5 dB (10G LR)<\/p><\/li><li><p>Temperatura de Opera\u00e7\u00e3o: Comercial: 0 \u00b0C a +70 \u00b0C; Industrial: -40 \u00b0C a +85 \u00b0C<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >Vantagens e limita\u00e7\u00f5es<\/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\/508ef34714d24062a36f69e0c75c0e48.webp\" alt=\"1310nm Optical Modules\" class=\"wp-image-5226\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/508ef34714d24062a36f69e0c75c0e48.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/508ef34714d24062a36f69e0c75c0e48-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/508ef34714d24062a36f69e0c75c0e48-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/508ef34714d24062a36f69e0c75c0e48-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/508ef34714d24062a36f69e0c75c0e48-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Principais Benef\u00edcios dos <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-1310nm_optical_transceiver.htm\">M\u00f3dulos 1310 nm<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Baixa Dispers\u00e3o Crom\u00e1tica:<\/strong> Operando na faixa O, os m\u00f3dulos a 1310 nm minimizam a distor\u00e7\u00e3o do sinal em m\u00e9dias dist\u00e2ncias.<\/p><\/li><li><p><strong>Custo-efetividade:<\/strong> Mais acess\u00edveis que solu\u00e7\u00f5es a 1550 nm para aplica\u00e7\u00f5es de \u226410 km.<\/p><\/li><li><p><strong>Ampla Compatibilidade:<\/strong> Suportados por redes Ethernet, SONET\/SDH, OTN e front-\/mid-haul 5G.<\/p><\/li><li><p><strong>M\u00faltiplos Fatores de Forma:<\/strong> Dispon\u00edveis como SFP, SFP+, SFP28, QSFP28, CFP, entre outros.<\/p><\/li><li><p><strong>Velocidades Flex\u00edveis:<\/strong> Op\u00e7\u00f5es de 1G a 100G, facilitando atualiza\u00e7\u00f5es.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc <em>Ideal para redes que necessitam de equil\u00edbrio entre alcance, custo e confiabilidade.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 176px;\"\/><col style=\"width: 491px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"176\"><p>Benef\u00edcio<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"491\"><p>Descri\u00e7\u00e3o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"176\"><p>Baixa Dispers\u00e3o<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"491\"><p>Mant\u00e9m a qualidade do sinal por v\u00e1rios quil\u00f4metros<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"176\"><p>Custo-Efetivo<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"491\"><p>Reduz os custos de implanta\u00e7\u00e3o da rede<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"176\"><p>Velocidades Vers\u00e1teis<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"491\"><p>Suporta uma gama de padr\u00f5es Ethernet<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Limita\u00e7\u00f5es dos M\u00f3dulos \u00d3pticos 1310 nm<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Restri\u00e7\u00e3o de Dist\u00e2ncia:<\/strong> O alcance padr\u00e3o \u00e9 de at\u00e9 10 km. Links mais longos exigem \u00f3pticas de 1550 nm.<\/p><\/li><li><p><strong>Atenua\u00e7\u00e3o mais elevada:<\/strong> Perda de sinal ligeiramente maior em compara\u00e7\u00e3o com m\u00f3dulos de 1550 nm, afetando o desempenho em transmiss\u00f5es de longa dist\u00e2ncia.<\/p><\/li><li><p><strong>Orientado para fibra monomodo:<\/strong> Projetado principalmente para FM (fibra monomodo); o uso em FMM (fibra multimodo) exige cabos de condicionamento de modo.<\/p><\/li><li><p><strong>N\u00e3o compat\u00edvel com DWDM:<\/strong> Os m\u00f3dulos de 1310 nm n\u00e3o suportam multiplexa\u00e7\u00e3o densa por divis\u00e3o de comprimento de onda.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc <em>Para redes de longa dist\u00e2ncia ou redes tronco DWDM, as solu\u00e7\u00f5es de 1550 nm s\u00e3o mais adequadas.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Aplica\u00e7\u00f5es do m\u00f3dulo \u00f3ptico de 1310 nm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os m\u00f3dulos \u00f3pticos de 1310 nm s\u00e3o amplamente utilizados em <strong>centros de dados, backbones empresariais, redes de campi, telecomunica\u00e7\u00f5es e ambientes de radiodifus\u00e3o<\/strong>. Seu equil\u00edbrio entre desempenho, efici\u00eancia de custo e alcance torna-os uma escolha popular para transmiss\u00e3o em m\u00e9dia dist\u00e2ncia sobre fibra monomodo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Centros de Dados e <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">DCI<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nos centros de dados, os m\u00f3dulos de 1310 nm suportam <strong>interconex\u00f5es de alta velocidade de at\u00e9 10 km<\/strong>, conectando switches, servidores e armazenamento entre pr\u00e9dios ou campi. S\u00e3o comumente implantados em <strong>Ethernet 10G, 25G e 100G<\/strong> .<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Padr\u00e3o<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Comprimento de onda<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Dist\u00e2ncia<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Tipo de fibra<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475605.htm\">10GBASE-LR<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Monomodo<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/478240.htm\">25GBASE-ER<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>20 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Monomodo<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482496.htm\">100GBASE-LR4<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Monomodo<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Empresas e Redes de Campi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os m\u00f3dulos de 1310 nm tamb\u00e9m s\u00e3o essenciais em <strong>backbones empresariais<\/strong> and <strong>redes de campi<\/strong>, como grandes edif\u00edcios de escrit\u00f3rios, hospitais e universidades. Eles fornecem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Alcance est\u00e1vel de 10 km sobre fibra monomodo<\/p><\/li><li><p>Menor dispers\u00e3o crom\u00e1tica em compara\u00e7\u00e3o com comprimentos de onda mais curtos (por exemplo, 850 nm)<\/p><\/li><li><p>Conectividade de alta velocidade entre switches principais e de distribui\u00e7\u00e3o<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc <em>S\u00e3o ideais para criar redes robustas abrangendo todo o campus, com perda de sinal m\u00ednima.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Telecomunica\u00e7\u00f5es e Radiodifus\u00e3o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nas telecomunica\u00e7\u00f5es e na radiodifus\u00e3o, as \u00f3pticas de 1310 nm suportam <strong>acesso metropolitano, backhaul m\u00f3vel e transporte de v\u00eddeo<\/strong>. Suas vantagens incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Conformidade com os padr\u00f5es de telecomunica\u00e7\u00f5es para interoperabilidade<\/p><\/li><li><p>Transmiss\u00e3o est\u00e1vel para servi\u00e7os de v\u00eddeo e voz<\/p><\/li><li><p>Conectividade de m\u00e9dio alcance para redes tronco em \u00e1reas urbanas e suburbanas<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc <em>Operadoras implantam \u00f3pticas de 1310 nm em <\/em><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/5g-networks-optical-modules\/\"><em>Fronthaul\/midhaul 5G<\/em><\/a><em>, links metropolitanos e est\u00fadios de radiodifus\u00e3o para desempenho confi\u00e1vel.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Compara\u00e7\u00e3o entre m\u00f3dulos \u00f3pticos de 1310 nm e 1550 nm<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Dist\u00e2ncia e atenua\u00e7\u00e3o<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>1310 nm<\/strong> s\u00e3o ideais para <strong>links de m\u00e9dia dist\u00e2ncia at\u00e9 10 km<\/strong>. Oferecem desempenho confi\u00e1vel em centros de dados, redes tronco de campus e redes de acesso metropolitano, com atenua\u00e7\u00e3o baixa, mas ligeiramente superior \u00e0 do comprimento de onda de 1550 nm.<\/p><\/li><li><p><strong>1<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-1550nm_optical_modules.htm\"><strong>M\u00f3dulos de 1550 nm<\/strong> <\/a>se destacam em <strong>transmiss\u00e3o de longa dist\u00e2ncia (40 km\u2013100 km ou mais)<\/strong>, gra\u00e7as \u00e0 sua <strong>atenua\u00e7\u00e3o muito baixa<\/strong>. S\u00e3o amplamente utilizados em redes tronco e links interestaduais, onde a integridade do sinal deve ser preservada ao longo de grandes dist\u00e2ncias.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Abaixo est\u00e1 uma tabela que mostra as principais diferen\u00e7as:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 140px;\"\/><col style=\"width: 156px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"140\"><p>Comprimento de onda<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"156\"><p>Alcance t\u00edpico<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Atenua\u00e7\u00e3o<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Melhor caso de uso<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"140\"><p><strong>1310 nm<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"156\"><p>At\u00e9 10 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Baixa (~0,35 dB\/km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Metropolitana, campus, interconex\u00e3o de data centers (DCI)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"140\"><p><strong>1550 nm<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"156\"><p>40\u2013100 km ou mais<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Muito baixa (~0,2 dB\/km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Rede tronco, longa dist\u00e2ncia<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Custo e casos de uso<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>M\u00f3dulos de 1310 nm<\/strong> s\u00e3o <strong>mais econ\u00f4micos<\/strong>, tornando-os o padr\u00e3o para transmiss\u00e3o de curta a m\u00e9dia dist\u00e2ncia em <strong>centros de dados, redes tronco empresariais e redes metropolitanas<\/strong>.<\/p><\/li><li><p><strong>M\u00f3dulos de 1550 nm<\/strong> s\u00e3o <strong>mais caros<\/strong>, mas suportam <strong>transmiss\u00e3o de longa dist\u00e2ncia e DWDM<\/strong>, tornando-os a escolha ideal para <strong>redes tronco de telecomunica\u00e7\u00f5es e redes \u00f3pticas de longa dist\u00e2ncia<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>Guia r\u00e1pido:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Escolha <strong>1310 nm<\/strong> para <strong>links economicamente eficientes \u226410 km<\/strong>.<\/p><\/li><li><p>Escolha <strong>1550 nm<\/strong> para <strong>aplica\u00e7\u00f5es de longa dist\u00e2ncia (40 km ou mais) e DWDM<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >Escolhendo o m\u00f3dulo certo<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Ao selecionar um m\u00f3dulo \u00f3ptico de 1310 nm, considere:<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >Dist\u00e2ncia de transmiss\u00e3o:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u226410 km: m\u00f3dulos LR de 1310 nm s\u00e3o ideais<\/p><\/li><li><p>\u226540 km: considere, em vez disso, m\u00f3dulos ER\/ZR de 1550 nm<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >Taxa de dados:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ajuste o m\u00f3dulo \u00e0 velocidade da rede (1G, 10G, 25G, 100G)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >Tipo de laser:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FP para 1G\/2,5G, DFB para 10G e superiores<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >Ambiente:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Escolha vers\u00f5es industriais (-40 \u00b0C a 85 \u00b0C) para uso externo ou em telecomunica\u00e7\u00f5es<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >Compatibilidade:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Certifique-se de que o m\u00f3dulo funcione com switches\/roteadores da Cisco, Huawei, Juniper, etc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Explore a sele\u00e7\u00e3o de m\u00f3dulos \u00f3pticos de 1310 nm da LINK-PP: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-1310nm_optical_transceiver.htm\">Transceptores \u00d3pticos LINK-PP<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Perguntas Frequentes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Qual \u00e9 a dist\u00e2ncia m\u00e1xima que voc\u00ea pode alcan\u00e7ar com um m\u00f3dulo \u00f3ptico de 1310 nm?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode alcan\u00e7ar at\u00e9 10 quil\u00f4metros com m\u00f3dulos padr\u00e3o de 1310 nm em fibra monomodo. Alguns modelos estendidos suportam at\u00e9 40 quil\u00f4metros. Verifique sempre as especifica\u00e7\u00f5es exatas do seu m\u00f3dulo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u00c9 poss\u00edvel usar m\u00f3dulos \u00f3pticos de 1310 nm com fibra multimodo?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Normalmente, voc\u00ea usa m\u00f3dulos de 1310 nm com fibra monomodo. Alguns m\u00f3dulos de 1G funcionam com fibra multimodo se voc\u00ea adicionar um cabo de condicionamento de modo. Para melhores resultados, opte por fibra monomodo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Quais padr\u00f5es Ethernet os m\u00f3dulos de 1310 nm suportam?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea encontra m\u00f3dulos de 1310 nm compat\u00edveis com os padr\u00f5es Ethernet de 1G, 10G, 25G e 100G. Esses m\u00f3dulos funcionam bem em redes de campus, metropolitanas e de data centers. Verifique a compatibilidade com seu equipamento antes da instala\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Como monitorar o desempenho de um m\u00f3dulo \u00f3ptico de 1310 nm?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea usa <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/ddm-dom-in-optical-transceivers\/\">Monitoramento Digital de Diagn\u00f3sticos (DDM)<\/a> para acompanhar temperatura, tens\u00e3o e pot\u00eancia \u00f3ptica. O DDM ajuda a manter opera\u00e7\u00e3o est\u00e1vel e identificar rapidamente problemas. A maioria dos m\u00f3dulos modernos inclui esse recurso.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Veja Tamb\u00e9m<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/buy-1310nm-optical-transceivers-online\/?utm_source=chatgpt.com\">Compre transceptores \u00f3pticos de 1310 nm online<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/applications-of-1310nm-optical-transceivers\/?utm_source=chatgpt.com\">Aplica\u00e7\u00f5es de transceptores \u00f3pticos de 1310 nm<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/dfb-laser-definition\/?utm_source=chatgpt.com\">Defini\u00e7\u00e3o de Laser DFB<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/fabry-perot-laser-diodes-in-optical-modules\/?utm_source=chatgpt.com\">Diodos Laser Fabry-Perot em M\u00f3dulos \u00d3pticos<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/ddm-dom-in-optical-transceivers\/?utm_source=chatgpt.com\">DDM\/DOM em transceptores \u00f3pticos<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/5g-networks-optical-modules\/?utm_source=chatgpt.com\">M\u00f3dulos \u00f3pticos em redes 5G<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/?utm_source=chatgpt.com\">Interconex\u00e3o de Data Centers: Defini\u00e7\u00e3o, Benef\u00edcios e Papel dos M\u00f3dulos \u00d3pticos<\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>O m\u00f3dulo \u00f3ptico de 1310 nm oferece transmiss\u00e3o de dados confi\u00e1vel e econ\u00f4mica para redes metropolitanas, de campus e corporativas. Compare desempenho, alcance e casos de uso.<\/p>","protected":false},"author":1,"featured_media":5225,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5227","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\/5227","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=5227"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5227\/revisions"}],"predecessor-version":[{"id":11184,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5227\/revisions\/11184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media\/5225"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media?parent=5227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/categories?post=5227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/tags?post=5227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}