{"id":13146,"date":"2026-07-30T07:26:25","date_gmt":"2026-07-30T07:26:25","guid":{"rendered":"https:\/\/hermesys.com\/?p=13146"},"modified":"2026-07-30T08:11:14","modified_gmt":"2026-07-30T08:11:14","slug":"200g-qsfp56-sr4-immersion-cooling-optical-module","status":"publish","type":"post","link":"https:\/\/hermesys.com\/vi\/200g-qsfp56-sr4-immersion-cooling-optical-module\/","title":{"rendered":"Module Quang Hermesys 200G QSFP56 SR4 Cho H\u1ec7 Th\u1ed1ng L\u00e0m M\u00e1t Ng\u00e2m"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13146\" class=\"elementor elementor-13146\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ed24e6 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4ed24e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b749633\" data-id=\"b749633\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26bca16 elementor-widget elementor-widget-html\" data-id=\"26bca16\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- =========================================================\r\n     Hermesys 200G QSFP56 SR4 Immersion Cooling Optical Module\r\n     Elementor HTML\r\n     Font: Inter\r\n========================================================= -->\r\n\r\n<article class=\"hs-immersion-article\">\r\n\r\n  <style>\r\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\r\n\r\n    .hs-immersion-article,\r\n    .hs-immersion-article * {\r\n      box-sizing: border-box;\r\n    }\r\n\r\n    .hs-immersion-article {\r\n      --hs-blue: #173e91;\r\n      --hs-light-blue: #e7f5fc;\r\n      --hs-table-grey: #e7e8eb;\r\n      --hs-table-grey-alt: #f0f1f3;\r\n      --hs-text: #171717;\r\n\r\n      width: 100%;\r\n      margin: 0;\r\n      padding: 0;\r\n      background: #ffffff;\r\n      color: var(--hs-text);\r\n      font-family: Inter, Arial, sans-serif;\r\n    }\r\n\r\n    .hs-immersion-article h1,\r\n    .hs-immersion-article h2,\r\n    .hs-immersion-article h3,\r\n    .hs-immersion-article p {\r\n      font-family: Inter, Arial, sans-serif;\r\n    }\r\n\r\n    \/* =========================================================\r\n       BANNER\r\n    ========================================================= *\/\r\n\r\n    .hs-hero {\r\n      position: relative;\r\n      width: 100%;\r\n      min-height: 570px;\r\n      display: flex;\r\n      align-items: center;\r\n      justify-content: center;\r\n      overflow: hidden;\r\n\r\n      background-image: url('https:\/\/hermesys.com\/wp-content\/uploads\/2026\/07\/datacenter-liquid-cooling-server-blade-immersion_by-gene-twedt-for-microsoft-100884238-jpg.jpg');\r\n      background-size: cover;\r\n      background-position: center;\r\n      background-repeat: no-repeat;\r\n    }\r\n\r\n    .hs-hero-overlay {\r\n      width: 100%;\r\n      padding: 35px 30px 38px;\r\n      background: rgba(239, 248, 253, 0.84);\r\n      text-align: center;\r\n    }\r\n\r\n    .hs-hero-title {\r\n      max-width: 960px;\r\n      margin: 0 auto;\r\n      color: #0d0d0d;\r\n      font-size: clamp(36px, 4.2vw, 58px);\r\n      font-weight: 700;\r\n      line-height: 1.14;\r\n      letter-spacing: -0.035em;\r\n    }\r\n\r\n    .hs-hero-subtitle {\r\n      max-width: 970px;\r\n      margin: 24px auto 0;\r\n      color: var(--hs-blue);\r\n      font-size: clamp(20px, 2vw, 27px);\r\n      font-weight: 700;\r\n      line-height: 1.4;\r\n      letter-spacing: -0.015em;\r\n    }\r\n\r\n    \/* =========================================================\r\n       CONTAINER\r\n    ========================================================= *\/\r\n\r\n    .hs-container {\r\n      width: min(1180px, calc(100% - 48px));\r\n      margin: 0 auto;\r\n    }\r\n\r\n    \/* =========================================================\r\n       INTRODUCTION\r\n    ========================================================= *\/\r\n\r\n    .hs-intro {\r\n      padding: 58px 0 54px;\r\n    }\r\n\r\n    .hs-intro-text {\r\n      margin: 0 0 34px;\r\n      font-size: clamp(18px, 1.75vw, 23px);\r\n      font-weight: 600;\r\n      line-height: 1.55;\r\n      letter-spacing: -0.02em;\r\n    }\r\n\r\n    .hs-detail-list {\r\n      display: grid;\r\n      gap: 18px;\r\n    }\r\n\r\n    .hs-detail-list p {\r\n      margin: 0;\r\n      font-size: clamp(17px, 1.5vw, 21px);\r\n      font-weight: 400;\r\n      line-height: 1.55;\r\n      letter-spacing: -0.015em;\r\n    }\r\n\r\n    .hs-detail-list strong {\r\n      font-weight: 700;\r\n    }\r\n\r\n    \/* =========================================================\r\n       COMMON SECTION\r\n    ========================================================= *\/\r\n\r\n    .hs-content-section {\r\n      margin-bottom: 30px;\r\n    }\r\n\r\n    .hs-section-title {\r\n      margin: 0;\r\n      padding: 17px 16px;\r\n      background: var(--hs-blue);\r\n      color: #ffffff;\r\n      font-size: clamp(21px, 2vw, 28px);\r\n      font-weight: 700;\r\n      line-height: 1.25;\r\n      letter-spacing: -0.025em;\r\n    }\r\n\r\n    .hs-section-content {\r\n      padding: 18px 14px 24px;\r\n      background: var(--hs-light-blue);\r\n    }\r\n\r\n    .hs-section-content p {\r\n      margin: 0 0 24px;\r\n      color: var(--hs-text);\r\n      font-size: clamp(17px, 1.55vw, 21px);\r\n      font-weight: 400;\r\n      line-height: 1.55;\r\n      letter-spacing: -0.018em;\r\n    }\r\n\r\n    .hs-section-content p:last-child {\r\n      margin-bottom: 0;\r\n    }\r\n\r\n    \/* =========================================================\r\n       WHAT IS SECTION\r\n    ========================================================= *\/\r\n\r\n    .hs-what-section {\r\n      padding-bottom: 55px;\r\n    }\r\n\r\n    \/* =========================================================\r\n       TECHNICAL CONTENT\r\n    ========================================================= *\/\r\n\r\n    .hs-technical-content {\r\n      padding: 10px 0 45px;\r\n    }\r\n\r\n    \/* =========================================================\r\n       PRODUCT HIGHLIGHTS INTRO\r\n    ========================================================= *\/\r\n\r\n    .hs-product-intro {\r\n      margin: 0;\r\n      font-size: clamp(17px, 1.5vw, 20px);\r\n      font-weight: 400;\r\n      line-height: 1.5;\r\n    }\r\n\r\n    \/* =========================================================\r\n       PRODUCT HIGHLIGHTS TABLE\r\n    ========================================================= *\/\r\n\r\n    .hs-highlight-table-wrap {\r\n      margin-top: 34px;\r\n      overflow-x: auto;\r\n      -webkit-overflow-scrolling: touch;\r\n    }\r\n\r\n    .hs-highlight-table {\r\n      width: 100%;\r\n      min-width: 720px;\r\n      border-collapse: separate;\r\n      border-spacing: 0;\r\n      table-layout: fixed;\r\n    }\r\n\r\n    .hs-highlight-table th,\r\n    .hs-highlight-table td {\r\n      padding: 15px 13px;\r\n      border-right: 1px solid #ffffff;\r\n      border-bottom: 1px solid #ffffff;\r\n      vertical-align: middle;\r\n      text-align: left;\r\n      font-size: 15px;\r\n      line-height: 1.45;\r\n    }\r\n\r\n    .hs-highlight-table th {\r\n      width: 22%;\r\n      background: #e1e3e7;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hs-highlight-table td {\r\n      width: 78%;\r\n      background: var(--hs-table-grey);\r\n      font-weight: 400;\r\n    }\r\n\r\n    \/* =========================================================\r\n       TECHNICAL SPECIFICATIONS\r\n    ========================================================= *\/\r\n\r\n    .hs-specifications {\r\n      padding: 0 0 80px;\r\n    }\r\n\r\n    .hs-table-scroll {\r\n      width: 100%;\r\n      overflow-x: auto;\r\n      -webkit-overflow-scrolling: touch;\r\n    }\r\n\r\n    .hs-spec-table {\r\n      width: 100%;\r\n      min-width: 760px;\r\n      border-collapse: separate;\r\n      border-spacing: 0;\r\n      table-layout: fixed;\r\n    }\r\n\r\n    .hs-spec-table th,\r\n    .hs-spec-table td {\r\n      padding: 15px 14px;\r\n      border-right: 1px solid #ffffff;\r\n      border-bottom: 1px solid #ffffff;\r\n      vertical-align: middle;\r\n      text-align: left;\r\n      color: var(--hs-text);\r\n      font-size: 16px;\r\n      line-height: 1.4;\r\n    }\r\n\r\n    .hs-spec-table thead th {\r\n      background: #f1f1f2;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hs-spec-table tbody td {\r\n      background: var(--hs-table-grey);\r\n      font-weight: 400;\r\n    }\r\n\r\n    .hs-spec-table tbody tr:nth-child(even) td {\r\n      background: var(--hs-table-grey-alt);\r\n    }\r\n\r\n    .hs-spec-category {\r\n      width: 21%;\r\n      font-weight: 500 !important;\r\n    }\r\n\r\n    .hs-spec-parameter {\r\n      width: 36%;\r\n    }\r\n\r\n    .hs-spec-value {\r\n      width: 43%;\r\n    }\r\n\r\n    \/* =========================================================\r\n       RESPONSIVE\r\n    ========================================================= *\/\r\n\r\n    @media (max-width: 900px) {\r\n      .hs-hero {\r\n        min-height: 500px;\r\n      }\r\n\r\n      .hs-intro {\r\n        padding-top: 48px;\r\n      }\r\n    }\r\n\r\n    @media (max-width: 767px) {\r\n      .hs-container {\r\n        width: calc(100% - 28px);\r\n      }\r\n\r\n      .hs-hero {\r\n        min-height: 450px;\r\n        background-position: center;\r\n      }\r\n\r\n      .hs-hero-overlay {\r\n        padding: 28px 18px 30px;\r\n      }\r\n\r\n      .hs-hero-title {\r\n        font-size: 34px;\r\n        line-height: 1.18;\r\n      }\r\n\r\n      .hs-hero-subtitle {\r\n        margin-top: 18px;\r\n        font-size: 18px;\r\n        line-height: 1.45;\r\n      }\r\n\r\n      .hs-intro {\r\n        padding: 42px 0 40px;\r\n      }\r\n\r\n      .hs-intro-text {\r\n        margin-bottom: 28px;\r\n        font-size: 17px;\r\n        line-height: 1.55;\r\n      }\r\n\r\n      .hs-detail-list {\r\n        gap: 16px;\r\n      }\r\n\r\n      .hs-detail-list p {\r\n        font-size: 16px;\r\n      }\r\n\r\n      .hs-section-title {\r\n        padding: 14px 13px;\r\n        font-size: 20px;\r\n      }\r\n\r\n      .hs-section-content {\r\n        padding: 18px 14px 22px;\r\n      }\r\n\r\n      .hs-section-content p {\r\n        font-size: 16px;\r\n        line-height: 1.6;\r\n      }\r\n\r\n      .hs-highlight-table th,\r\n      .hs-highlight-table td,\r\n      .hs-spec-table th,\r\n      .hs-spec-table td {\r\n        font-size: 14px;\r\n      }\r\n\r\n      .hs-what-section {\r\n        padding-bottom: 40px;\r\n      }\r\n\r\n      .hs-specifications {\r\n        padding-bottom: 55px;\r\n      }\r\n    }\r\n\r\n    @media (max-width: 480px) {\r\n      .hs-hero {\r\n        min-height: 420px;\r\n      }\r\n\r\n      .hs-hero-title {\r\n        font-size: 30px;\r\n      }\r\n\r\n      .hs-hero-subtitle {\r\n        font-size: 16px;\r\n      }\r\n    }\r\n  <\/style>\r\n\r\n\r\n  <!-- =======================================================\r\n       BANNER\r\n  ======================================================== -->\r\n\r\n  <header class=\"hs-hero\">\r\n\r\n    <div class=\"hs-hero-overlay\">\r\n\r\n\r\n      <p class=\"hs-hero-subtitle\">\r\n        T\u0103ng c\u01b0\u1eddng n\u0103ng l\u1ef1c k\u1ebft n\u1ed1i m\u1ea1ng m\u1eadt \u0111\u1ed9 cao, hi\u1ec7u su\u1ea5t cao cho \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao, \u0111\u00e0o t\u1ea1o AI, trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n \u0111i\u1ec7n to\u00e1n bi\u00ean.\r\n      <\/p>\r\n\r\n    <\/div>\r\n\r\n  <\/header>\r\n\r\n\r\n  <!-- =======================================================\r\n       PRODUCT INTRODUCTION\r\n  ======================================================== -->\r\n\r\n  <section class=\"hs-intro\">\r\n\r\n    <div class=\"hs-container\">\r\n\r\n      <p class=\"hs-intro-text\">\r\n        \u0110\u00e2y l\u00e0 module quang t\u1ed1c \u0111\u1ed9 cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t \u0111\u1ec3 v\u1eadn h\u00e0nh trong m\u00f4i tr\u01b0\u1eddng l\u00e0m m\u00e1t ng\u00e2m. T\u1ea5t c\u1ea3 linh ki\u1ec7n b\u00ean trong \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 x\u1eed l\u00fd \u0111\u1ec3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh khi ng\u00e2m ho\u00e0n to\u00e0n trong c\u00e1c ch\u1ea5t l\u1ecfng l\u00e0m m\u00e1t \u0111i\u1ec7n m\u00f4i chuy\u00ean d\u1ee5ng nh\u01b0 fluorocarbon ho\u1eb7c d\u1ea7u kho\u00e1ng, gi\u00fap gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 th\u00e1ch th\u1ee9c t\u1ea3n nhi\u1ec7t trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u00f4ng su\u1ea5t cao.\r\n      <\/p>\r\n\r\n      <div class=\"hs-detail-list\">\r\n\r\n        <p>\r\n          <strong>Chu\u1ea9n \u0110\u00f3ng G\u00f3i:<\/strong>\r\n          QSFP56 (H\u1ed7 Tr\u1ee3 C\u1eafm N\u00f3ng)\r\n        <\/p>\r\n\r\n        <p>\r\n          <strong>T\u1ed1c \u0110\u1ed9 D\u1eef Li\u1ec7u:<\/strong>\r\n          T\u1ed5ng b\u0103ng th\u00f4ng 200 Gbps (danh \u0111\u1ecbnh 212,5 Gb\/s, tu\u00e2n th\u1ee7 chu\u1ea9n 200GBASE SR4), t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c v\u1edbi 100GBASE SR4.\r\n        <\/p>\r\n\r\n        <p>\r\n          <strong>Ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong>\r\n          \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao c\u1ef1 ly ng\u1eafn (t\u1eeb 70 \u0111\u1ebfn 100 m) tr\u00ean s\u1ee3i quang \u0111a mode (OM3, OM4, OM5); \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u00e0m m\u00e1t ng\u00e2m.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n  <!-- =======================================================\r\n       WHAT IS AN IMMERSION COOLING OPTICAL MODULE\r\n  ======================================================== -->\r\n\r\n  <section class=\"hs-what-section\">\r\n\r\n    <div class=\"hs-container\">\r\n\r\n      <div class=\"hs-content-section\">\r\n\r\n        <h2 class=\"hs-section-title\">\r\n          Module Quang L\u00e0m M\u00e1t Ng\u00e2m L\u00e0 G\u00ec\r\n        <\/h2>\r\n\r\n        <div class=\"hs-section-content\">\r\n\r\n          <p>\r\n            V\u1edbi s\u1ef1 t\u0103ng tr\u01b0\u1edfng m\u1ea1nh m\u1ebd c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng nhi\u1ec1u d\u1eef li\u1ec7u nh\u01b0 AI, h\u1ecdc m\u00e1y v\u00e0 \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao, c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed truy\u1ec1n th\u1ed1ng trong trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e3 d\u1ea7n \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n qu\u1ea3n l\u00fd nhi\u1ec7t. Khi t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a module quang t\u0103ng l\u00ean, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u0169ng t\u0103ng theo, t\u1ea1o ra nhu c\u1ea7u v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3 h\u01a1n. L\u00e0m m\u00e1t ng\u00e2m l\u00e0 m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i quan tr\u1ecdng trong c\u00f4ng ngh\u1ec7 qu\u1ea3n l\u00fd nhi\u1ec7t, mang l\u1ea1i kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed truy\u1ec1n th\u1ed1ng.\r\n          <\/p>\r\n\r\n          <p>\r\n            Kh\u00e1c v\u1edbi c\u00e1c module quang th\u00f4ng th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o lu\u1ed3ng kh\u00ed v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t, module quang l\u00e0m m\u00e1t ng\u00e2m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t \u0111\u1ec3 v\u1eadn h\u00e0nh khi ng\u00e2m ho\u00e0n to\u00e0n trong ch\u1ea5t l\u00e0m m\u00e1t \u0111i\u1ec7n m\u00f4i. Nh\u1edd \u0111\u1eb7c t\u00ednh truy\u1ec1n nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a ch\u1ea5t l\u1ecfng, c\u00e1c module n\u00e0y c\u00f3 th\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh t\u1ed1i \u01b0u ngay c\u1ea3 d\u01b0\u1edbi t\u1ea3i c\u00f4ng vi\u1ec7c r\u1ea5t cao.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n  <!-- =======================================================\r\n       TECHNICAL PRINCIPLE AND FEATURES\r\n  ======================================================== -->\r\n\r\n  <section class=\"hs-technical-content\">\r\n\r\n    <div class=\"hs-container\">\r\n\r\n      <!-- Technical Principle -->\r\n\r\n      <div class=\"hs-content-section\">\r\n\r\n        <h2 class=\"hs-section-title\">\r\n          Nguy\u00ean L\u00fd K\u1ef9 Thu\u1eadt\r\n        <\/h2>\r\n\r\n        <div class=\"hs-section-content\">\r\n\r\n          <p>\r\n            Module quang l\u00e0m m\u00e1t ng\u00e2m ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean l\u00fd l\u00e0m m\u00e1t tr\u1ef1c ti\u1ebfp b\u1eb1ng ch\u1ea5t l\u1ecfng, trong \u0111\u00f3 c\u00e1c linh ki\u1ec7n sinh nhi\u1ec7t \u0111\u01b0\u1ee3c ng\u00e2m trong ch\u1ea5t l\u00e0m m\u00e1t \u0111i\u1ec7n m\u00f4i c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t t\u1ed1t nh\u01b0ng kh\u00f4ng d\u1eabn \u0111i\u1ec7n. Qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t k\u1ebft h\u1ee3p gi\u1eefa d\u1eabn nhi\u1ec7t (truy\u1ec1n nhi\u1ec7t tr\u1ef1c ti\u1ebfp sang ch\u1ea5t l\u1ecfng), \u0111\u1ed1i l\u01b0u (tu\u1ea7n ho\u00e0n ch\u1ea5t l\u1ecfng \u0111\u00e3 h\u1ea5p th\u1ee5 nhi\u1ec7t ra kh\u1ecfi ngu\u1ed3n nhi\u1ec7t) v\u00e0 trong m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng, l\u00e0m m\u00e1t chuy\u1ec3n pha (qu\u00e1 tr\u00ecnh s\u00f4i v\u00e0 ng\u01b0ng t\u1ee5 c\u1ee7a ch\u1ea5t l\u1ecfng).\r\n          <\/p>\r\n\r\n          <p>\r\n            Do ch\u1ea5t l\u1ecfng \u0111i\u1ec7n m\u00f4i c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n kh\u00f4ng kh\u00ed t\u1eeb 20 \u0111\u1ebfn 100 l\u1ea7n v\u00e0 nhi\u1ec7t dung th\u1ec3 t\u00edch cao h\u01a1n kho\u1ea3ng 4 l\u1ea7n, ch\u00fang h\u1ea5p th\u1ee5 v\u00e0 truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n r\u1ea5t nhi\u1ec1u.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <!-- Key Design Features and Materials -->\r\n\r\n      <div class=\"hs-content-section\">\r\n\r\n        <h2 class=\"hs-section-title\">\r\n          \u0110\u1eb7c \u0110i\u1ec3m Thi\u1ebft K\u1ebf V\u00e0 V\u1eadt Li\u1ec7u Ch\u00ednh\r\n        <\/h2>\r\n\r\n        <div class=\"hs-section-content\">\r\n\r\n          <p>\r\n            C\u1ea5u tr\u00fac c\u1ee7a module s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi ch\u1ea5t l\u1ecfng l\u00e0m m\u00e1t m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.\r\n          <\/p>\r\n\r\n          <p>\r\n            Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc v\u00e0 \u0111\u1ed9 to\u00e0n v\u1eb9n c\u1ee7a giao di\u1ec7n quang \u0111\u1ec1u r\u1ea5t quan tr\u1ecdng, v\u00ec m\u1ed9t s\u1ed1 lo\u1ea1i nh\u1ef1a, v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i v\u00e0 l\u1edbp ph\u1ee7 kim lo\u1ea1i c\u00f3 th\u1ec3 b\u1ecb \u0103n m\u00f2n, tr\u01b0\u01a1ng n\u1edf ho\u1eb7c th\u00f4i nhi\u1ec5m khi ng\u00e2m trong ch\u1ea5t l\u1ecfng.Thi\u1ebft k\u1ebf gh\u00e9p n\u1ed1i quang c\u0169ng c\u1ea7n \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p v\u1ec1 chi\u1ebft su\u1ea5t gi\u1eefa v\u1eadt li\u1ec7u v\u00e0 ch\u1ea5t l\u1ecfng nh\u1eb1m duy tr\u00ec qu\u00e1 tr\u00ecnh truy\u1ec1n t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <!-- Performance Advantages -->\r\n\r\n      <div class=\"hs-content-section\">\r\n\r\n        <h2 class=\"hs-section-title\">\r\n          \u01afu \u0110i\u1ec3m Hi\u1ec7u N\u0103ng\r\n        <\/h2>\r\n\r\n        <div class=\"hs-section-content\">\r\n\r\n          <p>\r\n            So v\u1edbi c\u00e1c module l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed, module quang l\u00e0m m\u00e1t ng\u00e2m c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t l\u00ean \u0111\u1ebfn 50% ho\u1eb7c h\u01a1n. S\u1ef1 c\u1ea3i thi\u1ec7n n\u00e0y h\u1ed7 tr\u1ee3 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao h\u01a1n, cho ph\u00e9p v\u1eadn h\u00e0nh c\u00e1c module c\u00f3 c\u00f4ng su\u1ea5t v\u01b0\u1ee3t qu\u00e1 30 W tr\u00ean m\u1ed7i c\u1ed5ng.\r\n          <\/p>\r\n\r\n          <p>\r\n            Ngo\u00e0i hi\u1ec7u qu\u1ea3 t\u1ea3n nhi\u1ec7t, l\u00e0m m\u00e1t ng\u00e2m c\u00f2n gi\u00fap c\u1eaft gi\u1ea3m t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf qu\u1ea1t c\u00f4ng su\u1ea5t cao v\u00e0 h\u1ec7 th\u1ed1ng HVAC, v\u1ed1n th\u01b0\u1eddng chi\u1ebfm 30\u201340% t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng s\u1eed d\u1ee5ng.<br>\r\n            Nh\u1edd \u0111\u00f3, h\u1ea1 t\u1ea7ng s\u1eed d\u1ee5ng l\u00e0m m\u00e1t ng\u00e2m c\u00f3 th\u1ec3 \u0111\u1ea1t ch\u1ec9 s\u1ed1 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u0103ng t\u1ed5ng th\u1ec3 PUE th\u1ea5p t\u1edbi 1,02\u20131,03, mang l\u1ea1i l\u1ee3i \u00edch \u0111\u00e1ng k\u1ec3 v\u1ec1 chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 m\u00f4i tr\u01b0\u1eddng.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <!-- Product Highlights -->\r\n\r\n      <div class=\"hs-content-section\">\r\n\r\n        <h2 class=\"hs-section-title\">\r\n          \u0110i\u1ec3m N\u1ed5i B\u1eadt C\u1ee7a S\u1ea3n Ph\u1ea9m\r\n        <\/h2>\r\n\r\n        <div class=\"hs-section-content\">\r\n\r\n          <p class=\"hs-product-intro\">\r\n            Module quang Hermesys 200GBASE SR4 cho h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ng\u00e2m l\u00e0 s\u1ea3n ph\u1ea9m hi\u1ec7u n\u0103ng cao, \u0111\u1ed9 tin c\u1eady cao v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt sau:\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <!-- Product Highlights Table -->\r\n\r\n      <div class=\"hs-highlight-table-wrap\">\r\n\r\n        <table class=\"hs-highlight-table\">\r\n\r\n          <tbody>\r\n\r\n            <tr>\r\n              <th>\r\n                Thi\u1ebft K\u1ebf Cho L\u00e0m M\u00e1t Ng\u00e2m<br>\r\n                Design:\r\n              <\/th>\r\n\r\n              <td>\r\n                C\u00e1c linh ki\u1ec7n quang \u0111\u01b0\u1ee3c l\u00e0m k\u00edn v\u00e0 ph\u1ee7 b\u1ea3o v\u1ec7 chuy\u00ean bi\u1ec7t nh\u1eb1m ng\u0103n ch\u1ea5t l\u00e0m m\u00e1t r\u00f2 r\u1ec9, \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 \u1edf \u0111\u1ed9 s\u00e2u 10 m.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                T\u01b0\u01a1ng Th\u00edch V\u1edbi Ch\u1ea5t L\u00e0m M\u00e1t:\r\n              <\/th>\r\n\r\n              <td>\r\n                T\u01b0\u01a1ng th\u00edch ho\u00e0n to\u00e0n v\u1edbi c\u00e1c ch\u1ea5t l\u00e0m m\u00e1t \u0111i\u1ec7n m\u00f4i ph\u1ed5 bi\u1ebfn nh\u01b0 fluorocarbon v\u00e0 d\u1ea7u kho\u00e1ng.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                C\u00f4ng Ngh\u1ec7 L\u00e0m K\u00edn Ti\u00ean Ti\u1ebfn:\r\n              <\/th>\r\n\r\n              <td>\r\n                C\u00e1c giao di\u1ec7n quan tr\u1ecdng gi\u1eefa c\u1ee5m laser, c\u1ee5m \u0111\u1ea7u thu v\u00e0 s\u1ee3i pigtail \u0111\u01b0\u1ee3c l\u00e0m k\u00edn ch\u00ednh x\u00e1c, t\u1ea1o n\u00ean \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh so v\u1edbi module quang ti\u00eau chu\u1ea9n.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                Truy\u1ec1n D\u1eabn<br>\r\n                T\u1ed1c \u0110\u1ed9 Cao:\r\n              <\/th>\r\n\r\n              <td>\r\n                S\u1eed d\u1ee5ng \u0111i\u1ec1u ch\u1ebf PAM4 v\u00e0 DSP t\u00edch h\u1ee3p (b\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1) \u0111\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 53,125 Gb\/s tr\u00ean m\u1ed7i k\u00eanh.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                Hi\u1ec7u Su\u1ea5t N\u0103ng L\u01b0\u1ee3ng:\r\n              <\/th>\r\n\r\n              <td>\r\n                C\u00f4ng su\u1ea5t \u0111i\u1ec3n h\u00ecnh &lt; 4,1 W (t\u1ed1i \u0111a 4,5 W), g\u00f3p ph\u1ea7n gi\u1ea3m PUE t\u1ed5ng th\u1ec3 trong trung t\u00e2m d\u1eef li\u1ec7u.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                Gi\u00e1m S\u00e1t Th\u00f4ng Minh:\r\n              <\/th>\r\n\r\n              <td>\r\n                Tu\u00e2n th\u1ee7 CMIS V4.0, h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t ch\u1ea9n \u0111o\u00e1n s\u1ed1 DDM qua I\u00b2C \u0111\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9, \u0111i\u1ec7n \u00e1p, c\u00f4ng su\u1ea5t quang v\u00e0 nhi\u1ec1u th\u00f4ng s\u1ed1 kh\u00e1c, gi\u00fap qu\u1ea3n l\u00fd m\u1ea1ng th\u00f4ng minh v\u00e0 ch\u1ea9n \u0111o\u00e1n l\u1ed7i hi\u1ec7u qu\u1ea3.\r\n              <\/td>\r\n            <\/tr>\r\n\r\n          <\/tbody>\r\n\r\n        <\/table>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n  <!-- =======================================================\r\n       TECHNICAL SPECIFICATIONS\r\n  ======================================================== -->\r\n\r\n  <section class=\"hs-specifications\">\r\n\r\n    <div class=\"hs-container\">\r\n\r\n      <h2 class=\"hs-section-title\">\r\n        Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt\r\n      <\/h2>\r\n\r\n      <div class=\"hs-table-scroll\">\r\n\r\n        <table class=\"hs-spec-table\">\r\n\r\n          <thead>\r\n\r\n            <tr>\r\n              <th class=\"hs-spec-category\">\r\n                H\u1ea1ng M\u1ee5c\r\n              <\/th>\r\n\r\n              <th class=\"hs-spec-parameter\">\r\n                Th\u00f4ng S\u1ed1 Ch\u00ednh\r\n              <\/th>\r\n\r\n              <th class=\"hs-spec-value\">\r\n                Th\u00f4ng S\u1ed1 K\u0129 Thu\u1eadt\r\n              <\/th>\r\n            <\/tr>\r\n\r\n          <\/thead>\r\n\r\n          <tbody>\r\n\r\n            <!-- Optical -->\r\n\r\n            <tr>\r\n              <td class=\"hs-spec-category\" rowspan=\"3\">\r\n                Quang H\u1ecdc\r\n              <\/td>\r\n\r\n              <td>\r\n                B\u01b0\u1edbc S\u00f3ng\r\n              <\/td>\r\n\r\n              <td>\r\n                850 nm (c\u1ee5m VCSEL)\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Lo\u1ea1i S\u1ee3i \/ C\u1ef1 Ly Truy\u1ec1n D\u1eabn\r\n              <\/td>\r\n\r\n              <td>\r\n                OM3: 70 m; OM4\/OM5: 100 m\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                C\u00f4ng Su\u1ea5t Ph\u00e1t Tx (tr\u00ean m\u1ed7i k\u00eanh)\r\n              <\/td>\r\n\r\n              <td>\r\n                -6,5 dBm ~ +4,0 dBm\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <!-- Electrical -->\r\n\r\n            <tr>\r\n              <td class=\"hs-spec-category\" rowspan=\"3\">\r\n                \u0110i\u1ec7n\r\n              <\/td>\r\n\r\n              <td>\r\n                \u0110i\u1ec7n \u00c1p C\u1ea5p Ngu\u1ed3n\r\n              <\/td>\r\n\r\n              <td>\r\n                3.3V \u00b15%\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                C\u00f4ng Su\u1ea5t Ti\u00eau Th\u1ee5\r\n              <\/td>\r\n\r\n              <td>\r\n                T\u1ed1i \u0111a 4,5 W (\u0111i\u1ec3n h\u00ecnh 4,1 W)\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                M\u1ee9c Giao Ti\u1ebfp\r\n              <\/td>\r\n\r\n              <td>\r\n                CML (cho d\u1eef li\u1ec7u), LVCMOS\/LVTTL (cho \u0111i\u1ec1u khi\u1ec3n)\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <!-- Mechanical and Environmental -->\r\n\r\n            <tr>\r\n              <td class=\"hs-spec-category\" rowspan=\"2\">\r\n                C\u01a1 Kh\u00ed &amp;<br>\r\n                M\u00f4i Tr\u01b0\u1eddng\r\n              <\/td>\r\n\r\n              <td>\r\n                Nhi\u1ec7t \u0110\u1ed9 Ho\u1ea1t \u0110\u1ed9ng\r\n              <\/td>\r\n\r\n              <td>\r\n                Nhi\u1ec7t \u0111\u1ed9 v\u1ecf: 0 \u00b0C \u0111\u1ebfn +70 \u00b0C\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                \u0110\u1ed9 S\u00e2u Ng\u00e2m\r\n              <\/td>\r\n\r\n              <td>\r\n                L\u00ean \u0111\u1ebfn 10 m\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <!-- Management and Safety -->\r\n\r\n            <tr>\r\n              <td class=\"hs-spec-category\" rowspan=\"3\">\r\n                Qu\u1ea3n L\u00fd &amp;<br>\r\n                An To\u00e0n\r\n              <\/td>\r\n\r\n              <td>\r\n                Giao Th\u1ee9c Qu\u1ea3n L\u00fd\r\n              <\/td>\r\n\r\n              <td>\r\n                CMIS V4.0\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                An To\u00e0n Laser\r\n              <\/td>\r\n\r\n              <td>\r\n                IEC 60825-1 Class 1 (An To\u00e0n Cho M\u1eaft)\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Ti\u00eau Chu\u1ea9n Tu\u00e2n Th\u1ee7\r\n              <\/td>\r\n\r\n              <td>\r\n                RoHS, CE, FCC, UL v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c\r\n              <\/td>\r\n            <\/tr>\r\n\r\n          <\/tbody>\r\n\r\n        <\/table>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n<\/article>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Empowering high performance computing, AI training, cloud data centers, and edge computing scenarios with high density and high efficiency network connectivity. This is a high speed optical communication module specially designed for immersion cooling environments. All internal components are engineered and treated to operate reliably while being completely immersed in specific dielectric cooling fluids such [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13136,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[955,957],"tags":[],"class_list":["post-13146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-insights","category-data-centre"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>200G QSFP56 SR4 Immersion Cooling Optical Module - Hermesys<\/title>\n<meta name=\"description\" content=\"The Hermesys 200G QSFP56 SR4 is an immersion cooling optical module built for submerged deployment \u2014 verified fluid compatibility, sealed optics and stable DDM.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hermesys.com\/vi\/200g-qsfp56-sr4-immersion-cooling-optical-module\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hermesys 200G QSFP56 SR4 Immersion Cooling Optical Module\" \/>\n<meta property=\"og:description\" content=\"The Hermesys 200G QSFP56 SR4 is an immersion cooling optical module built for submerged deployment \u2014 verified fluid compatibility, sealed optics and stable DDM.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hermesys.com\/vi\/200g-qsfp56-sr4-immersion-cooling-optical-module\/\" \/>\n<meta property=\"og:site_name\" content=\"Hermesys\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HermesysAsia\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-30T07:26:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-30T08:11:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hermesys.com\/wp-content\/uploads\/2026\/07\/datacenter-liquid-cooling-server-blade-immersion_by-gene-twedt-for-microsoft-100884238-jpg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1599\" \/>\n\t<meta property=\"og:image:height\" content=\"885\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@HermesysSG\" \/>\n<meta name=\"twitter:site\" content=\"@HermesysSG\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/hermesys.com\\\/#\\\/schema\\\/person\\\/73ee4d19b5d28e1b37fed8f45aea8711\"},\"headline\":\"Hermesys 200G QSFP56 SR4 Immersion Cooling Optical Module\",\"datePublished\":\"2026-07-30T07:26:25+00:00\",\"dateModified\":\"2026-07-30T08:11:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/\"},\"wordCount\":698,\"publisher\":{\"@id\":\"https:\\\/\\\/hermesys.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hermesys.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/datacenter-liquid-cooling-server-blade-immersion_by-gene-twedt-for-microsoft-100884238-jpg.jpg\",\"articleSection\":[\"Technical Insights\",\"Data Centre\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/\",\"url\":\"https:\\\/\\\/hermesys.com\\\/200g-qsfp56-sr4-immersion-cooling-optical-module\\\/\",\"name\":\"200G QSFP56 SR4 Immersion Cooling Optical Module - 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