{"id":5235,"date":"2025-09-03T00:00:00","date_gmt":"2025-09-03T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-transceivers-msa-standards-guide\/"},"modified":"2026-06-22T07:50:48","modified_gmt":"2026-06-22T07:50:48","slug":"optical-transceivers-msa-standards-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/optical-transceivers-msa-standards-guide","title":{"rendered":"Protocolos MSA Comuns em Transceptores \u00d3pticos"},"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\/9708423a1b7e4e849c50a6d200572fb8.webp\" alt=\"Common MSA Protocols in Optical Transceivers\" class=\"wp-image-5232\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9708423a1b7e4e849c50a6d200572fb8.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9708423a1b7e4e849c50a6d200572fb8-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9708423a1b7e4e849c50a6d200572fb8-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9708423a1b7e4e849c50a6d200572fb8-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9708423a1b7e4e849c50a6d200572fb8-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >Introdu\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/multi-source-agreements-optical-transceivers\/\">Acordos Multifornecedor (MSAs)<\/a> s\u00e3o fundamentais nas comunica\u00e7\u00f5es \u00f3pticas. Trata-se de protocolos impulsionados pela ind\u00fastria \u2014 n\u00e3o normas oficiais como as da IEEE \u2014 que garantem a interoperabilidade dos m\u00f3dulos \u00f3pticos entre diferentes fornecedores. \u00c0 medida que as inova\u00e7\u00f5es se multiplicam, tamb\u00e9m aumenta o n\u00famero de tipos de MSA. Este artigo descreve <strong>os protocolos MSA mais comuns<\/strong>, define seus pap\u00e9is e destaca como <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">Transceptores \u00f3pticos LINK-PP<\/a> se alinham com essas categorias para desempenho confi\u00e1vel e de alta qualidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Tipos comuns de MSA por fator de forma<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP, SFP+, SFP28 e variantes do SFP<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP<\/strong> (Small Form-factor Pluggable): tradicionais <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">m\u00f3dulos de 1 G<\/a> amplamente utilizados em Ethernet e Fibre Channel. <\/p><\/li><li><p><strong>SFP+<\/strong>: aprimorados para 10 Gbps, amplamente adotados devido \u00e0 sua compatibilidade reversa com o SFP. <\/p><\/li><li><p><strong>SFP28<\/strong>: suportam 25 Gbps utilizando o mesmo fator de forma \u2014 ideais para atualiza\u00e7\u00f5es. <\/p><\/li><li><p><strong>SFP-DD<\/strong> (Double Density): duplica a densidade de portas utilizando duas vias. <\/p><\/li><li><p><strong>SFP112 \/ SFP-DD112<\/strong>: vias avan\u00e7adas utilizando <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\">PAM4<\/a> sinaliza\u00e7\u00e3o para largura de banda de pr\u00f3xima gera\u00e7\u00e3o. <\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >S\u00e9rie QSFP<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>QSFP<\/strong>: m\u00f3dulos de quatro vias para conectividade de quatro canais. <\/p><\/li><li><p><strong>QSFP+<\/strong>, <strong>QSFP28<\/strong>, <strong>QSFP56<\/strong>: utilizados respectivamente para 40 G, 100 G e 200 G; o QSFP28 \u00e9 compat\u00edvel com vers\u00f5es anteriores. <\/p><\/li><li><p><strong>QSFP-DD<\/strong>: QSFP de dupla densidade com at\u00e9 8 vias. <\/p><\/li><li><p><strong>QSFP112<\/strong>: direcionado a 112 G por via para 400 G e al\u00e9m. <\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Fam\u00edlia CFP<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>CFP<\/strong> (fator de forma de 100 G): originalmente desenvolvida para 100 G, maior que o SFP, suporta vias em redes superiores a 100 G.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >MSAs de n\u00edvel de aplica\u00e7\u00e3o e funcionais<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00e9m dos fatores de forma de hardware, os MSAs definem o desempenho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>CWDM4 \/ DWDM<\/strong>: utilizam multiplexa\u00e7\u00e3o por divis\u00e3o de comprimento de onda para maior capacidade em fibras monomodo. <\/p><\/li><li><p><strong>ZX \/ LX \/ EX \/ SX (subtipos SFP)<\/strong>: representam tipos de comprimento de onda e alcance \u2014 por exemplo, SX (850 nm, multimodo, 550 m), LX (1310 nm, monomodo, 10 km), EX (40 km), ZX (80 km). <\/p><\/li><li><p><strong>BiDi (Bidirecional)<\/strong>: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\">transceptores de fibra \u00fanica<\/a> que transmitem e recebem em comprimentos de onda distintos.<\/p><\/li>\n<\/ul>\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\/c9bbb6a4607b415bb9e8f64a64e479c4.webp\" alt=\"LINK-PP Optical Transceivers with MSA Standard\" class=\"wp-image-5233\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c9bbb6a4607b415bb9e8f64a64e479c4.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c9bbb6a4607b415bb9e8f64a64e479c4-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c9bbb6a4607b415bb9e8f64a64e479c4-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c9bbb6a4607b415bb9e8f64a64e479c4-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c9bbb6a4607b415bb9e8f64a64e479c4-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >M\u00f3dulos LINK-PP que seguem protocolos MSA<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A LINK-PP oferece m\u00f3dulos de alta qualidade alinhados com esses MSAs nas categorias de velocidade e fator de forma:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>LS-SM3110-10C<\/strong><\/a><strong> (SFP+)<\/strong>: 10 Gbps, \u2264 10 km, 1310 nm, suporte DOM, compat\u00edvel com o padr\u00e3o MSA SFP+. Ideal para centros de dados e redes de telecomunica\u00e7\u00f5es. <\/p><\/li><li><p><strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488431.htm\"><strong>LS-SM551G-60C<\/strong><\/a><strong> (SFP)<\/strong>: 1,25 Gbps, 60 km, monomodo, DFB 1550 nm, suporta os padr\u00f5es MSA SFP e SFF-8472 para diagn\u00f3stico. <\/p><\/li><li><p><strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488477.htm\"><strong>LS-MM8532-S1C<\/strong><\/a><strong> (SFP28)<\/strong>: 32 Gbps, multimodo, 100 m, DDM\/DOM, compat\u00edvel com os padr\u00f5es MSA SFP28, SFF-8472 e SFF-8431\/32.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >Por que os MSAs s\u00e3o importantes \u2014 e por que a LINK-PP entrega resultados<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Interoperabilidade<\/strong>: como os m\u00f3dulos LINK-PP aderem aos padr\u00f5es MSA, integram-se perfeitamente em ambientes com m\u00faltiplos fornecedores. <\/p><\/li><li><p><strong>Alcance e fatores de forma variados<\/strong>: Whether it\u2019s short-reach (SFP+) or long-haul (SFP), or high-bandwidth (SFP28, QSFP series), LINK-PP has MSA-aligned modules across the board. <\/p><\/li><li><p><strong>Diagn\u00f3sticos e confiabilidade<\/strong>: muitos m\u00f3dulos LINK-PP suportam DOM\/DDM, permitindo monitoramento em tempo real \u2014 essencial para EEAT e confian\u00e7a t\u00e9cnica. <\/p><\/li><li><p><strong>Custo-desempenho<\/strong>: a LINK-PP equilibra desempenho e pre\u00e7o, tornando seus m\u00f3dulos ideais para implanta\u00e7\u00f5es empresariais e de operadoras.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Compreender os protocolos MSA capacita decis\u00f5es de compra mais acertadas. Principais MSAs como <strong>SFP \/ SFP+ \/ SFP28<\/strong>, <strong>QSFP \/ QSFP-DD \/ QSFP112<\/strong>, and <strong>CFP<\/strong>, juntamente com categorias baseadas em comprimento de onda, constituem a espinha dorsal das redes \u00f3pticas modernas. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> oferece uma linha de produtos compat\u00edvel e padronizada \u2014 garantindo que sua rede seja de alto desempenho, interoper\u00e1vel e preparada para o futuro.<\/p>","protected":false},"excerpt":{"rendered":"<p>Explore the most common MSA protocols used in optical transceivers. Learn about SFP, SFP+, QSFP, CFP, and more\u2014plus how LINK-PP&#8217;s compatible modules deliver reliable performance.<\/p>","protected":false},"author":1,"featured_media":5234,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5235","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=5235"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5235\/revisions"}],"predecessor-version":[{"id":11189,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/5235\/revisions\/11189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media\/5234"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media?parent=5235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/categories?post=5235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/tags?post=5235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}