{"id":5564,"date":"2025-08-02T00:00:00","date_gmt":"2025-08-02T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-modules-high-performance-computing-applications\/"},"modified":"2026-06-22T09:14:40","modified_gmt":"2026-06-22T09:14:40","slug":"optical-modules-high-performance-computing-applications","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-modules-high-performance-computing-applications","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u1ee7a m\u00f4-\u0111un quang trong \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao (HPC)"},"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\/36e814d57a174c9cbdb87173ad5feba1.webp\" alt=\"The Application of Optical Modules in High-Performance Computing\" class=\"wp-image-5561\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e814d57a174c9cbdb87173ad5feba1.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e814d57a174c9cbdb87173ad5feba1-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e814d57a174c9cbdb87173ad5feba1-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e814d57a174c9cbdb87173ad5feba1-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e814d57a174c9cbdb87173ad5feba1-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"><strong>\u0110i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao (HPC)<\/strong> kh\u00f4ng c\u00f2n b\u1ecb gi\u1edbi h\u1ea1n trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u h\u00e0ng \u0111\u1ea7u n\u1eefa. N\u00f3 th\u00fac \u0111\u1ea9y nh\u1eefng \u0111\u1ed9t ph\u00e1 trong<br> <strong>tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI)<\/strong>, m\u00f4 h\u00ecnh h\u00f3a kh\u00ed h\u1eadu, kh\u00e1m ph\u00e1 d\u01b0\u1ee3c ph\u1ea9m v\u00e0 ph\u00e2n t\u00edch t\u00e0i ch\u00ednh. \u1ede trung t\u00e2m c\u1ee7a m\u1ecdi c\u1ee5m HPC hi\u1ec7n \u0111\u1ea1i l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n then ch\u1ed1t, th\u01b0\u1eddng b\u1ecb \u0111\u00e1nh gi\u00e1 th\u1ea5p: m\u00f4-\u0111un b\u1ed9 thu ph\u00e1t quang. Nh\u1eefng thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn n\u00e0y l\u00e0 nh\u1eefng \u201cc\u1ed7 m\u00e1y lao \u0111\u1ed9ng\u201d kh\u00f4ng th\u1ec3 thi\u1ebfu, chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n th\u00e0nh xung \u00e1nh s\u00e1ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, cho ph\u00e9p \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u ch\u01b0a t\u1eebng c\u00f3 v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p \u2013 hai y\u1ebfu t\u1ed1 \u0111\u1ecbnh ngh\u0129a si\u00eau t\u00ednh to\u00e1n hi\u1ec7n \u0111\u1ea1i. Kh\u00f4ng c\u00f3 ch\u00fang, vi\u1ec7c t\u00ednh to\u00e1n \u1edf quy m\u00f4 exascale v\u00e0 hu\u1ea5n luy\u1ec7n AI ph\u1ee9c t\u1ea1p s\u1ebd \u0111\u01a1n gi\u1ea3n l\u00e0 b\u1ecb \u0111\u00ecnh tr\u1ec7. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 vai tr\u00f2 thi\u1ebft y\u1ebfu, c\u00e1c c\u00f4ng ngh\u1ec7 \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 nh\u1eefng y\u00eau c\u1ea7u trong t\u01b0\u01a1ng lai \u0111\u1ed1i v\u1edbi<br> <\/span><span class=\"qc-p1-tag\"><strong>b\u1ed9 thu ph\u00e1t quang trong m\u00f4i tr\u01b0\u1eddng HPC<br><\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 Nhu c\u1ea7u d\u1eef li\u1ec7u kh\u00f4ng ng\u1eebng gia t\u0103ng c\u1ee7a HPC<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c h\u1ec7 th\u1ed1ng HPC ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean t\u00ednh song song \u2013 k\u1ebft n\u1ed1i h\u00e0ng ngh\u00ecn, th\u1eadm ch\u00ed h\u00e0ng tri\u1ec7u CPU v\u00e0 GPU \u0111\u1ec3 l\u00e0m vi\u1ec7c \u0111\u1ed3ng th\u1eddi. Ki\u1ebfn tr\u00fac n\u00e0y t\u1ea1o ra lu\u1ed3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 gi\u1eefa c\u00e1c n\u00fat:<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Hu\u1ea5n luy\u1ec7n AI\/ML:<br><\/strong> C\u00e1c t\u1eadp d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u01b0\u1ee3c lu\u00e2n chuy\u1ec3n gi\u1eefa c\u00e1c GPU trong c\u00e1c l\u1ea7n ch\u1ea1y hu\u1ea5n luy\u1ec7n ph\u00e2n t\u00e1n. C\u00e1c \u0111i\u1ec3m ngh\u1ebdn t\u1ea1i \u0111\u00e2y l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 th\u1eddi gian v\u00e0 chi ph\u00ed hu\u1ea5n luy\u1ec7n.<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u00f4 ph\u1ecfng khoa h\u1ecdc:<br><\/strong> \u0110\u1ed9ng l\u1ef1c h\u1ecdc ch\u1ea5t l\u1ecfng, m\u00f4 h\u00ecnh h\u00f3a ph\u00e2n t\u1eed v\u00e0 m\u00f4 ph\u1ecfng v\u0169 tr\u1ee5 h\u1ecdc \u0111\u00f2i h\u1ecfi vi\u1ec7c trao \u0111\u1ed5i li\u00ean t\u1ee5c c\u00e1c k\u1ebft qu\u1ea3 t\u1eebng ph\u1ea7n gi\u1eefa c\u00e1c n\u00fat.<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn:<\/strong> Vi\u1ec7c x\u1eed l\u00fd th\u1eddi gian th\u1ef1c h\u00e0ng petabyte d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi c\u00e1c k\u1ebft n\u1ed1i si\u00eau nhanh.<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Giao ti\u1ebfp tr\u1ef1c ti\u1ebfp gi\u1eefa c\u00e1c GPU:<br><\/strong> C\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 NVIDIA NVLink v\u00e0 AMD Infinity Fabric ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i si\u00eau nhanh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng b\u1eb1ng k\u1ebft n\u1ed1i quang gi\u1eefa c\u00e1c n\u00fat ho\u1eb7c c\u00e1c t\u1ee7 rack.<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1p \u0111\u1ed3ng, t\u1eebng \u0111\u1ee7 d\u00f9ng tr\u01b0\u1edbc \u0111\u00e2y, \u0111\u00e3 ch\u1ea1m \u0111\u1ebfn c\u00e1c gi\u1edbi h\u1ea1n v\u1eadt l\u00fd c\u01a1 b\u1ea3n (suy hao, nhi\u1ec5u xuy\u00ean k\u00eanh, \u0111\u1ed9 c\u1ed3ng k\u1ec1nh) khi v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 \u0111a gigabit tr\u00ean kho\u1ea3ng c\u00e1ch v\u00e0i m\u00e9t tr\u1edf l\u00ean.<br>. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><span style=\"color: var(--qc-color8);\"><strong>C\u00e1c m\u00f4-\u0111un b\u1ed9 thu ph\u00e1t quang<\/strong><\/span><\/a> cung c\u1ea5p gi\u1ea3i ph\u00e1p kh\u1ea3 thi duy nh\u1ea5t cho k\u1ebft n\u1ed1i b\u0103ng th\u00f4ng cao, t\u1ea7m xa v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng b\u00ean trong c\u0169ng nh\u01b0 gi\u1eefa c\u00e1c t\u1ee7 rack HPC v\u00e0 c\u00e1c khu v\u1ef1c trung t\u00e2m d\u1eef li\u1ec7u. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac<br> <strong>quang h\u1ecdc trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao<br><\/strong> tr\u1edf n\u00ean b\u1eaft bu\u1ed9c.<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">B\u0103ng th\u00f4ng k\u1ebft n\u1ed1i c\u1ee5m HPC c\u1ee7a b\u1ea1n \u0111ang tr\u1edf th\u00e0nh \u0111i\u1ec3m ngh\u1ebdn?<br> <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\"><strong>Kh\u00e1m ph\u00e1 lo\u1ea1t gi\u1ea3i ph\u00e1p quang h\u1ecdc hi\u1ec7u su\u1ea5t cao 400G v\u00e0 800G c\u1ee7a LINK-PP, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI v\u00e0 m\u00f4 ph\u1ecfng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<br>. <\/strong><\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>Mua ngay <\/strong><\/span><span style=\"color: var(--qc-color8);\"><strong>\u279f<\/strong><\/span><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 V\u00ec sao c\u00f4ng ngh\u1ec7 quang th\u1ed1ng tr\u1ecb k\u1ebft n\u1ed1i HPC<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u1ed9 thu ph\u00e1t quang<\/strong> cung c\u1ea5p c\u00e1c l\u1ee3i th\u1ebf n\u1ed5i b\u1eadt thi\u1ebft y\u1ebfu cho hi\u1ec7u n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a HPC:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>B\u0103ng th\u00f4ng c\u1ef1c cao:<\/strong> S\u1ee3i quang \u0111\u01a1n mode v\u00e0 \u0111a mode n\u00e2ng cao h\u1ed7 tr\u1ee3 b\u0103ng th\u00f4ng t\u1ed5ng h\u1ee3p l\u00ean \u0111\u1ebfn h\u00e0ng terabit m\u1ed7i gi\u00e2y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/wdm-optical-transceiver-module-applications\/\"><span style=\"color: var(--qc-color8);\"><strong>, trong \u0111\u00f3:<\/strong><\/span><\/a>. <strong>c\u00e1c m\u00f4-\u0111un quang 200G, 400G v\u00e0 800G<\/strong> hi\u1ec7n \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n trong c\u00e1c tri\u1ec3n khai HPC h\u00e0ng \u0111\u1ea7u.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p:<\/strong> \u00c1nh s\u00e1ng di chuy\u1ec3n nhanh h\u01a1n \u0111i\u1ec7n t\u1eed tr\u00ean kho\u1ea3ng c\u00e1ch d\u00e0i. Vi\u1ec7c gi\u1ea3m thi\u1ec3u x\u1eed l\u00fd t\u00edn hi\u1ec7u b\u00ean trong <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> ch\u00ednh m\u00f4-\u0111un l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi c\u00e1c kh\u1ed1i c\u00f4ng vi\u1ec7c HPC nh\u1ea1y c\u1ea3m v\u1edbi th\u1eddi gian vi gi\u00e2y. <strong>C\u00e1c m\u00f4-\u0111un quang \u0111\u1ed9 tr\u1ec5 th\u1ea5p d\u00e0nh cho c\u1ee5m AI<\/strong> l\u00e0 m\u1ed9t ph\u00e2n kh\u00fac chuy\u00ean bi\u1ec7t.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ea7m xa:<\/strong> T\u00edn hi\u1ec7u truy\u1ec1n \u0111i h\u00e0ng kil\u00f4m\u00e9t tr\u00ean s\u1ee3i quang v\u1edbi t\u1ed5n hao t\u1ed1i thi\u1ec3u, cho ph\u00e9p ki\u1ebfn tr\u00fac trung t\u00e2m d\u1eef li\u1ec7u linh ho\u1ea1t (v\u00ed d\u1ee5: Thi\u1ebft k\u1ebf ph\u00e2n t\u00e1n quy m\u00f4 k\u1ec7 \u2013 DRSD), tr\u00e1i ng\u01b0\u1ee3c v\u1edbi gi\u1edbi h\u1ea1n kho\u1ea3ng c\u00e1ch nghi\u00eam tr\u1ecdng c\u1ee7a c\u00e1p \u0111\u1ed3ng. <strong>C\u00e1c b\u1ed9 thu ph\u00e1t quang t\u1ea7m xa d\u00e0nh cho HPC<\/strong> k\u1ebft n\u1ed1i c\u00e1c t\u00e0i nguy\u00ean ph\u00e2n t\u00e1n v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u1eadt \u0111\u1ed9 cao &amp; Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> C\u00e1c d\u1ea1ng h\u00ecnh nh\u1ecf g\u1ecdn <strong>(QSFP-DD, OSFP)<\/strong> cho ph\u00e9p t\u00edch h\u1ee3p h\u00e0ng tr\u0103m c\u1ed5ng t\u1ed1c \u0111\u1ed9 cao v\u00e0o m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc duy nh\u1ea5t c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch, \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 c\u00e1c c\u1ee5m kh\u1ed5ng l\u1ed3. <strong>C\u00e1c m\u00f4-\u0111un quang m\u1eadt \u0111\u1ed9 cao<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng (Gbps\/Watt):<\/strong> M\u1eb7c d\u00f9 b\u1ea3n th\u00e2n c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc ti\u00eau th\u1ee5 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng, ch\u00fang l\u1ea1i gi\u00fap <em>gi\u1ea3m t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u1ec7 th\u1ed1ng<\/em> b\u1eb1ng c\u00e1ch thay th\u1ebf c\u00e1c b\u00f3 c\u00e1p \u0111\u1ed3ng c\u1ed3ng k\u1ec1nh b\u1eb1ng nh\u1eefng s\u1ee3i quang m\u1ecfng, t\u1eeb \u0111\u00f3 gi\u1ea3m nhu c\u1ea7u l\u00e0m m\u00e1t v\u00e0 cho ph\u00e9p thi\u1ebft k\u1ebf ASIC b\u1ed9 chuy\u1ec3n m\u1ea1ch hi\u1ec7u qu\u1ea3 h\u01a1n. Vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a <strong>c\u00e1c b\u1ed9 thu ph\u00e1t quang ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/strong> l\u00e0 tr\u1ecdng t\u00e2m l\u1edbn \u0111\u1ed1i v\u1edbi <strong>t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u HPC<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 C\u00e1c lo\u1ea1i b\u1ed9 thu ph\u00e1t quang ch\u1ee7 ch\u1ed1t th\u00fac \u0111\u1ea9y HPC<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d.webp\" alt=\"Optical Transceivers\" class=\"wp-image-5562\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbaf3a498c5143898eda9d57bc4b324d-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00f4-\u0111un ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o kho\u1ea3ng c\u00e1ch truy\u1ec1n, b\u0103ng th\u00f4ng, chi ph\u00ed v\u00e0 m\u1ee5c ti\u00eau ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng:<\/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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>D\u1ea1ng h\u00ecnh b\u1ed9 thu ph\u00e1t<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>C\u00e1c t\u1ed1c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch \u0111i\u1ec3n h\u00ecnh (\u0111a mode OM4\/OM5)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch \u0111i\u1ec3n h\u00ecnh (\u0111\u01a1n mode)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng HPC ch\u00ednh<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>QSFP28<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100G<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m (SR4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10km (LR4), 40km (ER4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c c\u1ee5m k\u1ebf th\u1eeba, m\u1ea1ng l\u01b0u tr\u1eef<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>QSFP56 \/ QSFP56-DD<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>200G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m (SR4) \/ 150m (SR4.2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10km (FR4\/LR4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng v\u1ea3i t\u00ednh to\u00e1n\/l\u01b0u tr\u1eef ph\u1ed5 bi\u1ebfn<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>QSFP-DD \/ OSFP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>400G<\/strong>, 800G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m (SR8\/SR4.2) \/ 150m (SR4.2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2km (DR4), 10km (LR4\/LR8)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>X\u01b0\u01a1ng s\u1ed1ng m\u1ea1ng v\u1ea3i HPC &amp; AI hi\u1ec7n t\u1ea1i<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>OSFP \/ QSFP-DD800<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>800G<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m (SR8)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>500m (DR8), 2km (FR8\/2xFR4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>H\u1ec7 th\u1ed1ng Exascale &amp; AI th\u1ebf h\u1ec7 ti\u1ebfp theo<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SFP-DD<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50G, 100G (2x50G)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m (SR)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10km (LR), 40km (ER)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Qu\u1ea3n tr\u1ecb, k\u1ebft n\u1ed1i NIC<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c xu h\u01b0\u1edbng then ch\u1ed1t \u0111\u1ecbnh h\u00ecnh quang h\u1ecdc HPC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Cu\u1ed9c ch\u1ea1y \u0111ua h\u01b0\u1edbng t\u1edbi 800G v\u00e0 v\u01b0\u1ee3t xa h\u01a1n:<\/strong> Khi c\u00e1c c\u1ee5m GPU y\u00eau c\u1ea7u nhi\u1ec1u b\u0103ng th\u00f4ng k\u1ebft n\u1ed1i h\u01a1n, <strong>B\u1ed9 thu ph\u00e1t quang 800G<\/strong> (nh\u01b0 c\u00e1c d\u1ea1ng th\u1ee9c OSFP v\u00e0 QSFP-DD 800G) \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai nhanh ch\u00f3ng. <strong>C\u00e1c m\u00f4-\u0111un quang 1,6T<\/strong> \u0111\u00e3 \u1edf giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n ti\u00ean ti\u1ebfn, nh\u1eb1m h\u01b0\u1edbng t\u1edbi c\u00e1c m\u1edf r\u1ed9ng exascale trong t\u01b0\u01a1ng lai.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters\/\"><span style=\"color: var(--qc-color8);\"><strong>Quang h\u1ecdc t\u00edch h\u1ee3p c\u00f9ng g\u00f3i (CPO)<\/strong><\/span><\/a><strong>:<\/strong> Di chuy\u1ec3n \u0111\u1ed9ng c\u01a1 quang <em>g\u1ea7n h\u01a1n<\/em> t\u1edbi ASIC chuy\u1ec3n m\u1ea1ch (tr\u00ean c\u00f9ng m\u1ed9t b\u1ea3ng m\u1ea1ch g\u00f3i) h\u1ee9a h\u1eb9n gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng v\u00e0 \u0111\u1ed9 tr\u1ec5. M\u1eb7c d\u00f9 v\u1eabn \u0111ang trong qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n, CPO \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i mang t\u00ednh \u0111\u1ed9t ph\u00e1 ti\u1ec1m n\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c tri\u1ec3n khai AI\/ML d\u00e0y \u0111\u1eb7c nh\u1ea5t. <strong>CPO trong HPC<\/strong> l\u00e0 m\u1ed9t \u0111i\u1ec3m quan s\u00e1t quan tr\u1ecdng trong t\u01b0\u01a1ng lai.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Quang h\u1ecdc c\u1eafm r\u1eddi \u0111i\u1ec1u khi\u1ec3n tuy\u1ebfn t\u00ednh (LPO &amp; CPO Lite):<\/strong> M\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf ng\u1eafn h\u1ea1n cho CPO \u0111\u1ea7y \u0111\u1ee7. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/lpo-transceiver-benefits-modern-data-centers-optical-links\/\"><span style=\"color: var(--qc-color8);\"><strong>C\u00e1c m\u00f4-\u0111un LPO<\/strong><\/span><\/a> lo\u1ea1i b\u1ecf c\u00e1c chip DSP ph\u1ee9c t\u1ea1p, t\u1ed1n nhi\u1ec1u \u0111i\u1ec7n n\u0103ng b\u00ean trong m\u00f4-\u0111un, thay v\u00e0o \u0111\u00f3 d\u1ef1a v\u00e0o khu\u1ebfch \u0111\u1ea1i tuy\u1ebfn t\u00ednh \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd DSP tr\u00ean bo m\u1ea1ch chuy\u1ec3n m\u1ea1ch ch\u1ee7. \u0110i\u1ec1u n\u00e0y gi\u1ea3m \u0111\u00e1ng k\u1ec3 <strong>m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ee7a b\u1ed9 thu ph\u00e1t quang<\/strong> v\u00e0 chi ph\u00ed, y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 m\u1edf quy m\u00f4 c\u00e1c c\u1ee5m AI. <strong>LPO cho m\u1ea1ng AI<\/strong> \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u00edch h\u1ee3p v\u1edbi b\u1ed9 t\u0103ng t\u1ed1c:<\/strong> K\u1ebft n\u1ed1i quang tr\u1ef1c ti\u1ebfp v\u1edbi GPU (b\u1ecf qua th\u1ebb giao di\u1ec7n m\u1ea1ng) l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u \u0111ang ho\u1ea1t \u0111\u1ed9ng (<strong>m\u00f4-\u0111un quang cho giao ti\u1ebfp tr\u1ef1c ti\u1ebfp v\u1edbi GPU<\/strong>), h\u1ee9a h\u1eb9n gi\u1ea3m th\u00eam \u0111\u1ed9 tr\u1ec5.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Nh\u1ea5n m\u1ea1nh v\u00e0o C\u00f4ng su\u1ea5t &amp; Chi ph\u00ed:<\/strong> M\u1ed7i watt ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c tr\u00ean thi\u1ebft b\u1ecb quang l\u00e0 m\u1ed9t watt d\u00e0nh cho x\u1eed l\u00fd t\u00ednh to\u00e1n. C\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 <strong>LINK-PP<\/strong> t\u1eadp trung kh\u00f4ng ng\u1eebng v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a <strong>c\u00e1c b\u1ed9 thu ph\u00e1t quang ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/strong> and <strong>thi\u1ebft b\u1ecb quang HPC hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/strong> m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u n\u0103ng ho\u1eb7c \u0111\u1ed9 tin c\u1eady.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 LINK-PP: Cung c\u1ea5p thi\u1ebft b\u1ecb quang hi\u1ec7u n\u0103ng cao cho HPC \u0111\u00f2i h\u1ecfi kh\u1eaft khe<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a.webp\" alt=\"LINK-PP\" class=\"wp-image-5563\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d17bbd5956024a759e715c33f822f69a-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t c\u1ee7a HPC hi\u1ec7n \u0111\u1ea1i \u0111\u00f2i h\u1ecfi c\u00e1c m\u00f4-\u0111un quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1ed1c \u0111\u1ed9, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3. <strong>LINK-PP<\/strong> chuy\u00ean v\u1ec1 c\u00e1c b\u1ed9 thu ph\u00e1t ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c m\u00f4i tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 HPC kh\u1eafc nghi\u1ec7t nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 HPC b\u0103ng th\u00f4ng cao ph\u1ed5 bi\u1ebfn, m\u1eabu <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473139.htm\"><span style=\"color: var(--qc-color8);\"><strong>LINK-PP LQ-M85200-SR4C<\/strong><\/span><\/a> mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng xu\u1ea5t s\u1eafc gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng. S\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/\"><span style=\"color: var(--qc-color8);\"><strong>c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1 (DSP) ti\u00ean ti\u1ebfn<\/strong><\/span><\/a> (ho\u1eb7c c\u00e1c phi\u00ean b\u1ea3n LPO theo y\u00eau c\u1ea7u), s\u1ea3n ph\u1ea9m n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i 200G \u1ed5n \u0111\u1ecbnh tr\u00ean s\u1ee3i quang \u0111a mode v\u1edbi kho\u1ea3ng c\u00e1ch l\u00ean \u0111\u1ebfn 100 m, ph\u00f9 h\u1ee3p l\u00fd t\u01b0\u1edfng cho c\u00e1c li\u00ean k\u1ebft HPC trong khu\u00f4n vi\u00ean tr\u01b0\u1eddng ho\u1eb7c c\u00e1c c\u1ea5u tr\u00fac m\u1ea1ng quy m\u00f4 l\u1edbn trong trung t\u00e2m d\u1eef li\u1ec7u, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u1eadn h\u00e0nh (OpEx).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c tri\u1ec3n khai th\u1ebf h\u1ec7 ti\u1ebfp theo \u0111\u1ea9y gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng, m\u1eabu <strong>LINK-PP QSFP-DD-800G-SR8<\/strong> cung c\u1ea5p s\u1ee9c m\u1ea1nh c\u1ea7n thi\u1ebft. M\u00f4-\u0111un 800G m\u1eadt \u0111\u1ed9 cao n\u00e0y cho ph\u00e9p th\u00f4ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 tr\u00ean <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><span style=\"color: var(--qc-color8);\"><strong>s\u1ee3i quang \u0111a mode OM4\/OM5<\/strong><\/span><\/a> l\u00ean \u0111\u1ebfn 100 m, l\u00fd t\u01b0\u1edfng cho k\u1ebft n\u1ed1i t\u1eeb thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch \u0111\u1ea7u t\u1ee7 (ToR) t\u1edbi thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u1ea5p l\u00e1 (leaf) trong c\u00e1c c\u1ee5m hu\u1ea5n luy\u1ec7n AI\/ML v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n exascale. Vi\u1ec7c ki\u1ec3m tra nghi\u00eam ng\u1eb7t c\u1ee7a LINK-PP \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u1ed9 tin c\u1eady d\u01b0\u1edbi t\u1ea3i HPC n\u1eb7ng v\u00e0 k\u00e9o d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u1ef1a ch\u1ecdn \u0111\u1ed1i t\u00e1c quang h\u1ecdc ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u00e0nh c\u00f4ng trong HPC<\/strong><br\/>Vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb quang cho HPC kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. H\u00e3y xem x\u00e9t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 tin c\u1eady &amp; Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh:<\/strong> C\u00e1c t\u00e1c v\u1ee5 HPC t\u1ed1n k\u00e9m; s\u1ef1 c\u1ed1 m\u00f4-\u0111un g\u00e2y t\u1ed5n th\u1ea5t l\u1edbn. H\u00e3y t\u00ecm c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><span style=\"color: var(--qc-color8);\"><strong>tu\u00e2n th\u1ee7 MSA<br><\/strong><\/span><\/a>, ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 hi\u1ec7u n\u0103ng:<\/strong> C\u00e1c m\u00f4-\u0111un ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nhau d\u01b0\u1edbi t\u1ea3i tr\u00ean h\u00e0ng ngh\u00ecn c\u1ed5ng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng:<\/strong> H\u00e3y xem x\u00e9t k\u1ef9 ch\u1ec9 s\u1ed1 c\u00f4ng su\u1ea5t tr\u00ean m\u1ed7i Gbps. <strong>M\u00f4-\u0111un quang ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng cho trung t\u00e2m d\u1eef li\u1ec7u<\/strong> \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ec9 s\u1ed1 PUE v\u00e0 OpEx.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch &amp; T\u01b0\u01a1ng t\u00e1c:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e1c m\u00f4-\u0111un \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 cam k\u1ebft t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch h\u00e0ng \u0111\u1ea7u (Cisco, NVIDIA\/Mellanox, Arista, Juniper) c\u0169ng nh\u01b0 c\u00e1c lo\u1ea1i c\u00e1p quang.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Chu\u1ed7i cung \u1ee9ng &amp; H\u1ed7 tr\u1ee3:<\/strong> Vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng HPC r\u1ea5t ph\u1ee9c t\u1ea1p. H\u00e3y ch\u1ecdn nh\u00e0 cung c\u1ea5p c\u00f3 chu\u1ed7i cung \u1ee9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9i ng\u0169 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ph\u1ea3n h\u1ed3i nhanh, c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft <strong>c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng HPC<\/strong>. <strong>LINK-PP<\/strong> \u01b0u ti\u00ean t\u1ea5t c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh tr\u00ean \u0111\u1ec3 tr\u1edf th\u00e0nh <strong>nh\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p quang h\u1ecdc HPC \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 K\u1ebft lu\u1eadn: Hi\u1ec7n th\u1ef1c h\u00f3a t\u01b0\u01a1ng lai c\u1ee7a kh\u00e1m ph\u00e1 khoa h\u1ecdc<\/strong><\/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\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>C\u00e1c m\u00f4-\u0111un b\u1ed9 thu ph\u00e1t quang<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i th\u00f4ng th\u01b0\u1eddng; ch\u00fang l\u00e0 y\u1ebfu t\u1ed1 n\u1ec1n t\u1ea3ng gi\u00fap hi\u1ec7n th\u1ef1c h\u00f3a <strong>HPC<\/strong> th\u00e0nh t\u1ef1u hi\u1ec7n \u0111\u1ea1i. Khi c\u00e1c tham v\u1ecdng t\u00ednh to\u00e1n ng\u00e0y c\u00e0ng v\u01b0\u01a1n cao h\u01a1n nh\u1eb1m x\u00e2y d\u1ef1ng c\u00e1c m\u00f4 h\u00ecnh AI ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c m\u00f4 ph\u1ecfng exascale, nhu c\u1ea7u \u0111\u1ed1i v\u1edbi m\u1ea1ng quang n\u1ec1n t\u1ea3ng s\u1ebd ng\u00e0y c\u00e0ng gia t\u0103ng. C\u00e1c \u0111\u1ed9t ph\u00e1 nh\u01b0 t\u1ed1c \u0111\u1ed9 800G\/1,6T, LPO v\u00e0 ti\u1ec1m n\u0103ng c\u1ee7a CPO \u0111ang m\u1edf \u0111\u01b0\u1eddng cho nh\u1eefng b\u01b0\u1edbc ti\u1ebfn ti\u1ebfp theo trong kh\u00e1m ph\u00e1 khoa h\u1ecdc v\u00e0 \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quang h\u1ecdc m\u1ea1nh m\u1ebd, hi\u1ec7u n\u0103ng cao v\u00e0 hi\u1ec7u qu\u1ea3 \u2014 c\u00f9ng c\u00e1c \u0111\u1ed1i t\u00e1c nh\u01b0 <\/span><span class=\"qc-p1-tag\"><strong>LINK-PP<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">, \u2014 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh CNTT, m\u00e0 c\u00f2n l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 nh\u1eb1m khai ph\u00f3ng t\u01b0\u01a1ng lai.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">\u0110\u1eebng \u0111\u1ec3 m\u1ea1ng quang c\u1ee7a b\u1ea1n gi\u1edbi h\u1ea1n ti\u1ec1m n\u0103ng t\u00ednh to\u00e1n c\u1ee7a b\u1ea1n. <\/span><span class=\"qc-p1-tag\"><strong>Kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 danh m\u1ee5c s\u1ea3n ph\u1ea9m m\u00f4-\u0111un thu ph\u00e1t quang ti\u00ean ti\u1ebfn, \u0111\u00e1ng tin c\u1eady do ch\u00fang t\u00f4i ph\u00e1t tri\u1ec3n d\u00e0nh ri\u00eang cho t\u01b0\u01a1ng lai c\u1ee7a HPC v\u00e0 AI. <\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u261b <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><span style=\"color: var(--qc-color8);\"><strong>Truy c\u1eadp trang web LINK-PP<\/strong><\/span><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 C\u00c2U H\u1eceI TH\u01af\u1edcNG G\u1eb6P<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u00f4-\u0111un quang trong \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f4-\u0111un quang l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n th\u00e0nh \u00e1nh s\u00e1ng. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap m\u00e1y t\u00ednh truy\u1ec1n d\u1eef li\u1ec7u nhanh qua c\u00e1p quang. C\u00e1c m\u00f4-\u0111un n\u00e0y cung c\u1ea5p b\u0103ng th\u00f4ng cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p trong c\u00e1c h\u1ec7 th\u1ed1ng HPC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ea1i sao c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u l\u1ea1i \u01b0a chu\u1ed9ng m\u00f4-\u0111un quang h\u01a1n c\u00e1p \u0111\u1ed3ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f4-\u0111un quang truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 xa h\u01a1n c\u00e1p \u0111\u1ed3ng. Ch\u00fang ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n v\u00e0 duy tr\u00ec t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh h\u01a1n. C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u l\u1ef1a ch\u1ecdn ch\u00fang v\u00ec t\u1ed1c \u0111\u1ed9 cao h\u01a1n, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Quang t\u1eed silicon c\u1ea3i thi\u1ec7n m\u00f4-\u0111un quang nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quang t\u1eed silicon t\u00edch h\u1ee3p laser v\u00e0 b\u1ed9 d\u00f2 tr\u00ean c\u00f9ng m\u1ed9t chip. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u00f4-\u0111un nh\u1ecf g\u1ecdn h\u01a1n, r\u1ebb h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u0169ng cho ph\u00e9p trung t\u00e2m d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Quang h\u1ecdc t\u00edch h\u1ee3p chung (co-packaged optics \u2013 CPO) l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao ch\u00fang quan tr\u1ecdng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quang h\u1ecdc t\u00edch h\u1ee3p chung \u0111\u1eb7t c\u00e1c \u0111\u1ed9ng c\u01a1 quang h\u1ecdc g\u1ea7n b\u1ed9 x\u1eed l\u00fd ho\u1eb7c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch. C\u1ea5u h\u00ecnh n\u00e0y gi\u00fap gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tr\u1ec5. N\u00f3 h\u1ed7 tr\u1ee3 d\u1eef li\u1ec7u di chuy\u1ec3n nhanh h\u01a1n \u2014 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 AI v\u00e0 HPC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Li\u1ec7u m\u00f4-\u0111un quang c\u00f3 th\u1ec3 gi\u00fap trung t\u00e2m d\u1eef li\u1ec7u m\u1edf r\u1ed9ng quy m\u00f4 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u t\u01b0\u01a1ng lai hay kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3. M\u00f4-\u0111un quang gi\u00fap vi\u1ec7c b\u1ed5 sung th\u00eam m\u00e1y ch\u1ee7 v\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch tr\u1edf n\u00ean d\u1ec5 d\u00e0ng. Ch\u00fang h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap trung t\u00e2m d\u1eef li\u1ec7u m\u1edf r\u1ed9ng quy m\u00f4 v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u t\u00ednh to\u00e1n m\u1edbi.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00f4-\u0111un quang cung c\u1ea5p b\u0103ng th\u00f4ng cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng k\u1ebft n\u1ed1i cho \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 v\u1eadn h\u00e0nh trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"author":1,"featured_media":5561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5564","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\/vi\/wp-json\/wp\/v2\/posts\/5564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=5564"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5564\/revisions"}],"predecessor-version":[{"id":11425,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5564\/revisions\/11425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/5561"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}