{"id":5831,"date":"2025-07-07T00:00:00","date_gmt":"2025-07-07T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters\/"},"modified":"2026-06-22T09:12:46","modified_gmt":"2026-06-22T09:12:46","slug":"what-is-cpo-optical-module-and-why-it-matters","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters","title":{"rendered":"S\u1ef1 tr\u1ed7i d\u1eady c\u1ee7a quang h\u1ecdc \u0111\u00f3ng g\u00f3i chung: Kh\u00e1m ph\u00e1 chuy\u00ean s\u00e2u v\u1ec1 m\u00f4-\u0111un quang h\u1ecdc CPO"},"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\/64861e04bcb04e63b3d50d96632bfbfd.webp\" alt=\"What is a CPO Optical Module and Why Does It Matter\" class=\"wp-image-5828\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/64861e04bcb04e63b3d50d96632bfbfd.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/64861e04bcb04e63b3d50d96632bfbfd-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/64861e04bcb04e63b3d50d96632bfbfd-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/64861e04bcb04e63b3d50d96632bfbfd-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/64861e04bcb04e63b3d50d96632bfbfd-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);\">S\u1ef1 gia t\u0103ng kh\u00f4ng ng\u1eebng c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, \u0111i\u1ec7n to\u00e1n si\u00eau quy m\u00f4 v\u00e0 c\u00e1c m\u1ea1ng th\u1ebf h\u1ec7 ti\u1ebfp theo \u0111ang ph\u01a1i b\u00e0y nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a c\u00e1c m\u00f4-\u0111un quang c\u00f3 th\u1ec3 c\u1eafm r\u1eddi truy\u1ec1n th\u1ed1ng <\/span><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>b\u1ed9 thu ph\u00e1t quang<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">. C\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u \u0111i\u1ec7n, m\u1ee9c ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t ng\u00e0y c\u00e0ng t\u0103ng v\u00e0 c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 m\u1eadt \u0111\u1ed9 v\u1eadt l\u00fd \u1edf t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 200G tr\u00ean m\u1ed7i l\u00e0n \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u0103n b\u1ea3n. H\u00e3y c\u00f9ng l\u00e0m quen v\u1edbi <\/span><span class=\"qc-p1-tag\"><strong>Quang h\u1ecdc t\u00edch h\u1ee3p c\u00f9ng g\u00f3i (CPO)<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">, m\u1ed9t ki\u1ebfn tr\u00fac chuy\u1ec3n \u0111\u1ed5i n\u01a1i <\/span><span class=\"qc-p1-tag\"><strong>\u0111\u1ed9ng c\u01a1 quang h\u1ecdc<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> di chuy\u1ec3n <\/span><span class=\"qc-p1-tag\"><em>v\u00e0o b\u00ean trong<\/em><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> g\u00f3i ASIC chuy\u1ec3n m\u1ea1ch. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan to\u00e0n di\u1ec7n v\u1ec1 <\/span><span class=\"qc-p1-tag\"><strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">, kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7, l\u1ee3i \u00edch, th\u00e1ch th\u1ee9c c\u0169ng nh\u01b0 vai tr\u00f2 then ch\u1ed1t c\u1ee7a ch\u00fang trong trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI t\u01b0\u01a1ng lai.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 \u0110i\u1ec3m n\u1ed5i b\u1eadt<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong> \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc v\u00e0 \u0111i\u1ec7n t\u1eed l\u1ea1i g\u1ea7n nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap d\u1eef li\u1ec7u di chuy\u1ec3n nhanh h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. N\u00f3 l\u00e0m ng\u1eafn \u0111\u00e1ng k\u1ec3 \u0111\u01b0\u1eddng d\u1eabn t\u00edn hi\u1ec7u, t\u1eeb h\u00e0ng xentim\u00e9t xu\u1ed1ng ch\u1ec9 c\u00f2n v\u00e0i milim\u00e9t. Nh\u1edd \u0111\u00f3, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 gi\u1ea3m t\u1edbi m\u1ed9t n\u1eeda. \u0110\u1ed9 tr\u1ec5 c\u0169ng \u0111\u01b0\u1ee3c gi\u1ea3m th\u1ea5p h\u01a1n. C\u00f4ng ngh\u1ec7 CPO cho ph\u00e9p t\u00edch h\u1ee3p nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong m\u1ed9t kh\u00f4ng gian nh\u1ecf. \u0110i\u1ec1u n\u00e0y gi\u00fap trung t\u00e2m d\u1eef li\u1ec7u x\u1eed l\u00fd \u0111\u01b0\u1ee3c kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn h\u01a1n. Tuy nhi\u00ean, v\u1eabn t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 nh\u01b0 t\u1ea3n nhi\u1ec7t v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p. Nh\u01b0ng c\u00e1c gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t v\u00e0 \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn \u0111ang t\u1eebng b\u01b0\u1edbc kh\u1eafc ph\u1ee5c nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y. C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c c\u00f4ng ty \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao (HPC) \u0111ang \u00e1p d\u1ee5ng CPO. H\u1ecd \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 cao h\u01a1n, chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng h\u01a1n.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Hi\u1ec3u v\u1ec1 m\u00f4-\u0111un quang h\u1ecdc CPO: \u0110\u1ed9t ph\u00e1 c\u1ed1t l\u00f5i<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><span style=\"color: var(--qc-color8);\"><strong>b\u1ed9 thu ph\u00e1t quang c\u00f3 th\u1ec3 c\u1eafm r\u1eddi th\u00f4ng th\u01b0\u1eddng<\/strong><\/span><\/a> \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o m\u1eb7t tr\u01b0\u1edbc, <strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong> (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>\u0111\u1ed9ng c\u01a1 quang h\u1ecdc<\/strong>) \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp l\u00ean c\u00f9ng m\u1ed9t b\u1ea3ng m\u1ea1ch ho\u1eb7c t\u1ea5m \u0111\u1ec7m (interposer) v\u1edbi chip chuy\u1ec3n m\u1ea1ch\/tuy\u1ebfn \u0111\u01b0\u1eddng <strong>ASIC<\/strong>. Vi\u1ec7c \u0111\u00f3ng g\u00f3i chung n\u00e0y r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n t\u1ed1c \u0111\u1ed9 cao n\u1ed1i gi\u1eefa chip silicon v\u00e0 th\u00e0nh ph\u1ea7n quang h\u1ecdc.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh:<\/strong> CPO <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb r\u1eddi r\u1ea1c c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng. \u0110\u00e2y l\u00e0 m\u1ed9t c\u1ee5m t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n quang t\u1eed (laser, b\u1ed9 \u0111i\u1ec1u bi\u1ebfn, \u0111\u1ea7u d\u00f2 quang, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, b\u1ed9 khu\u1ebfch \u0111\u1ea1i d\u00f2ng \u0111i\u1ec7n chuy\u1ec3n \u0111\u1ed5i \u2013 TIAs), \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u1eb7t g\u1ea7n ASIC.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>C\u00e1c y\u1ebfu t\u1ed1 c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng:<\/strong> Quang t\u1eed silicon (SiPh), \u0111\u00f3ng g\u00f3i n\u00e2ng cao (t\u00edch h\u1ee3p 2,5D\/3D) v\u00e0 c\u00e1c \u0111\u1ebf m\u1eadt \u0111\u1ed9 cao (b\u1ed9 \u0111\u1ec7m silicon, v\u1ecf b\u1ecdc h\u1eefu c\u01a1) l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a ch\u1ee9c n\u0103ng <strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 V\u00ec sao ch\u1ecdn m\u00f4-\u0111un quang CPO? C\u00e1c y\u00eau c\u1ea7u th\u00fac \u0111\u1ea9y ch\u00ednh<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>B\u1ee9c t\u01b0\u1eddng c\u00f4ng su\u1ea5t s\u1ee5p \u0111\u1ed5:<\/strong> Vi\u1ec7c truy\u1ec1n t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1ed1c \u0111\u1ed9 cao (PAM4 224G tr\u1edf l\u00ean) tr\u00ean kho\u1ea3ng c\u00e1ch v\u00e0i inch qua b\u1ea3ng m\u1ea1ch in (PCB) \u0111\u1ec3 \u0111\u1ebfn c\u00e1c m\u00f4-\u0111un c\u1eafm m\u1eb7t tr\u01b0\u1edbc ti\u00eau t\u1ed1n qu\u00e1 nhi\u1ec1u c\u00f4ng su\u1ea5t (~10\u201315 pJ\/bit ho\u1eb7c h\u01a1n). <strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong> gi\u1ea3m kho\u1ea3ng c\u00e1ch n\u00e0y xu\u1ed1ng m\u1ee9c milim\u00e9t, c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m c\u00f4ng su\u1ea5t I\/O h\u01a1n 50% tr\u00ean m\u1ed7i bit.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>S\u1ef1 b\u00f9ng n\u1ed5 v\u1ec1 m\u1eadt \u0111\u1ed9 b\u0103ng th\u00f4ng:<\/strong> C\u00e1c c\u1ee5m AI\/ML \u0111\u00f2i h\u1ecfi m\u1eadt \u0111\u1ed9 k\u1ebft n\u1ed1i ch\u01b0a t\u1eebng c\u00f3. CPO cho ph\u00e9p t\u00edch h\u1ee3p h\u00e0ng ngh\u00ecn k\u00eanh quang ngay b\u00ean c\u1ea1nh ASIC, b\u1ecf qua c\u00e1c r\u00e0ng bu\u1ed9c v\u1eadt l\u00fd c\u1ee7a m\u1eb7t tr\u01b0\u1edbc v\u00e0 cho ph\u00e9p c\u00f4ng su\u1ea5t chuy\u1ec3n m\u1ea1ch v\u01b0\u1ee3t qu\u00e1 25,6T, \u0111\u1ed3ng th\u1eddi nhanh ch\u00f3ng ti\u1ebfn t\u1edbi 51,2T v\u00e0 102,4T.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u \u1edf t\u1ed1c \u0111\u1ed9 c\u1ef1c cao:<\/strong> C\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n ng\u1eafn h\u01a1n l\u00e0m gi\u1ea3m thi\u1ec3u t\u1ed5n hao t\u00edn hi\u1ec7u, m\u00e9o d\u1ea1ng (jitter) v\u00e0 nhi\u1ec5u xuy\u00ean k\u00eanh (crosstalk), gi\u00fap vi\u1ec7c tri\u1ec3n khai PAM4 224G v\u00e0 th\u1eadm ch\u00ed 448G trong t\u01b0\u01a1ng lai tr\u00ean m\u1ed7i lane tr\u1edf n\u00ean kh\u1ea3 thi v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\"><span style=\"color: var(--qc-color8);\"><strong>b\u1ed9 thu ph\u00e1t quang t\u1ed1c \u0111\u1ed9 cao<\/strong><\/span><\/a> hi\u1ec7u n\u0103ng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ed5ng chi ph\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 h\u1ec7 th\u1ed1ng:<\/strong> M\u1eb7c d\u00f9 ban \u0111\u1ea7u <strong>m\u00f4-\u0111un CPO<\/strong> c\u00f3 chi ph\u00ed cao, nh\u01b0ng c\u00e1c kho\u1ea3n ti\u1ebft ki\u1ec7m \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng nh\u1edd gi\u1ea3m ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t, nhu c\u1ea7u l\u00e0m m\u00e1t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a thi\u1ebft k\u1ebf PCB mang l\u1ea1i t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) h\u1ea5p d\u1eabn, \u0111\u1eb7c bi\u1ec7t \u1edf quy m\u00f4 si\u00eau l\u1edbn (hyperscale).<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Gi\u1ea3i ph\u1eabu m\u1ed9t m\u00f4-\u0111un quang CPO: C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 t\u00edch h\u1ee3p<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>B\u1ed9 thu ph\u00e1t quang CPO<\/strong> th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>M\u1ea1ch t\u00edch h\u1ee3p quang (PIC):<\/strong> Th\u01b0\u1eddng d\u1ef1a tr\u00ean SiPh, t\u00edch h\u1ee3p b\u1ed9 \u0111i\u1ec1u ch\u1ebf (v\u00ed d\u1ee5: b\u1ed9 \u0111i\u1ec1u ch\u1ebf Mach-Zehnder \u2013 MZM), b\u1ed9 d\u00f2 quang (PD), d\u00e2y d\u1eabn s\u00f3ng v\u00e0 c\u00f3 th\u1ec3 c\u1ea3 b\u1ed9 gh\u00e9p k\u00eanh\/t\u00e1ch k\u00eanh (Mux\/Demux). \u0110\u00e2y l\u00e0 l\u00f5i x\u1eed l\u00fd \u00e1nh s\u00e1ng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u1ea1ch t\u00edch h\u1ee3p \u0111i\u1ec7n t\u1eed (EIC):<\/strong> Ch\u1ee9a c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1ed1c \u0111\u1ed9 cao cho b\u1ed9 \u0111i\u1ec1u ch\u1ebf v\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i chuy\u1ec3n tr\u1edf kh\u00e1ng (TIAs) cho b\u1ed9 d\u00f2 quang. Ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed c\u1ef1c k\u1ef3 g\u1ea7n PIC.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ngu\u1ed3n s\u00e1ng:<\/strong> Th\u01b0\u1eddng l\u00e0 m\u1ea3ng laser li\u00ean t\u1ee5c (CW) b\u00ean ngo\u00e0i. Vi\u1ec7c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp c\u00e1c laser hi\u1ec7u qu\u1ea3, c\u00f4ng su\u1ea5t cao v\u1eabn l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn. \u00c1nh s\u00e1ng \u0111\u01b0\u1ee3c d\u1eabn b\u1eb1ng s\u1ee3i quang ho\u1eb7c d\u00e2y d\u1eabn s\u00f3ng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u00f3ng g\u00f3i &amp; k\u1ebft n\u1ed1i:<\/strong> C\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n m\u1eadt \u0111\u1ed9 c\u1ef1c cao (c\u00e1c ch\u1ea5m vi m\u00f4, gh\u00e9p n\u1ed1i lai) li\u00ean k\u1ebft EIC v\u1edbi ASIC v\u00e0 EIC v\u1edbi PIC. Vi\u1ec7c gh\u00e9p quang (s\u1ee3i quang c\u00f3 th\u1ea5u k\u00ednh, m\u1ea1ng nhi\u1ec5u x\u1ea1) k\u1ebft n\u1ed1i PIC v\u1edbi m\u1ea3ng s\u1ee3i quang b\u00ean ngo\u00e0i. Qu\u1ea3n l\u00fd nhi\u1ec7t n\u00e2ng cao l\u00e0<br> <em>kh\u00f4ng th\u1ec3 thi\u1ebfu<br><\/em>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 M\u00f4-\u0111un quang CPO so v\u1edbi b\u1ed9 thu ph\u00e1t quang c\u1eafm r\u1eddi so v\u1edbi NPO: Ph\u00e2n t\u00edch so s\u00e1nh<br><\/strong><\/h2>\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><strong>\u0110\u1eb7c t\u00ednh<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>B\u1ed9 thu ph\u00e1t quang c\u1eafm r\u1eddi (v\u00ed d\u1ee5: QSFP-DD, OSFP)<br><\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>M\u00f4-\u0111un quang g\u1ea7n g\u00f3i (NPO)<br><\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>M\u00f4-\u0111un quang CPO (Co-Packaged Optics)<br><\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>V\u1ecb tr\u00ed<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch\/b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ebf\/carrier ri\u00eang bi\u1ec7t<br> <em>r\u1ea5t g\u1ea7n<br><\/em> v\u1edbi ASIC<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>C\u00f9ng \u0111\u1ebf\/\u0111\u1ec7m gi\u1eefa (interposer) v\u1edbi ASIC<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>D\u00e0i (10\u201315 cm tr\u1edf l\u00ean)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u1eafn (1\u20135 cm)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Si\u00eau ng\u1eafn (&lt; 1 cm)<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng (I\/O)<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Lower<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u1ea3i thi\u1ec7n \u1edf m\u1ee9c trung b\u00ecnh<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Cao nh\u1ea5t (c\u00f3 th\u1ec3 gi\u1ea3m t\u1edbi 50% ho\u1eb7c h\u01a1n)<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>M\u1eadt \u0111\u1ed9 b\u0103ng th\u00f4ng<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>B\u1ecb gi\u1edbi h\u1ea1n b\u1edfi m\u1eb7t tr\u01b0\u1edbc b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi lo\u1ea1i c\u1eafm r\u1eddi<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Ti\u1ec1m n\u0103ng cao nh\u1ea5t<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Qu\u1ea3n l\u00fd nhi\u1ec7t<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tr\u00ean m\u1ed7i m\u00f4-\u0111un<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Y\u00eau c\u1ea7u ph\u1ed1i h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ASIC<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>R\u1ea5t ph\u1ee9c t\u1ea1p, k\u1ebft h\u1ee3p ASIC v\u00e0 quang h\u1ecdc<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p\/b\u1ea3o tr\u00ec<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>D\u1ec5 d\u00e0ng (ho\u00e1n \u0111\u1ed5i n\u00f3ng)<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u00f3 kh\u0103n (th\u01b0\u1eddng y\u00eau c\u1ea7u ng\u1eebng ho\u1ea1t \u0111\u1ed9ng to\u00e0n h\u1ec7 th\u1ed1ng)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>R\u1ea5t kh\u00f3 kh\u0103n (c\u1ea7n thay th\u1ebf ASIC)<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Truy c\u1eadp c\u1ed5ng quang<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u01b0\u1eddng n\u1eb1m \u1edf m\u00e9p bo m\u1ea1ch\/carrier g\u1ea7n ASIC<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>B\u00ean trong v\u1ecf b\u1ecdc ASIC<br><\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ed9 tr\u01b0\u1edfng th\u00e0nh c\u1ee7a h\u1ec7 sinh th\u00e1i<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>R\u1ea5t tr\u01b0\u1edfng th\u00e0nh<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110ang n\u1ed5i l\u00ean<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Giai \u0111o\u1ea1n \u0111\u1ea7u ph\u00e1t tri\u1ec3n<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Tr\u1ecdng t\u00e2m \u1ee9ng d\u1ee5ng ch\u00ednh<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ee5c \u0111\u00edch chung, linh ho\u1ea1t<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edch h\u1ee3p m\u1eadt \u0111\u1ed9 cao, \u00e1p d\u1ee5ng AI s\u1edbm<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>M\u1eadt \u0111\u1ed9 c\u1ef1c cao, AI\/ML \u0111\u00f2i h\u1ecfi ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t, TOR<br><\/strong><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"453\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807.webp\" alt=\"CPO Transceiver\" class=\"wp-image-5829\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807-300x113.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807-1024x387.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807-768x290.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/66114888e927458f94ff4362f71dc807-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Nh\u1eefng th\u00e1ch th\u1ee9c then ch\u1ed1t \u0111\u1ed1i v\u1edbi vi\u1ec7c tri\u1ec3n khai m\u00f4-\u0111un quang CPO<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 ti\u1ec1m n\u0103ng r\u1ea5t l\u1edbn, v\u1eabn c\u00f2n nhi\u1ec1u tr\u1edf ng\u1ea1i \u0111\u00e1ng k\u1ec3:<br><\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>Qu\u1ea3n l\u00fd nhi\u1ec7t:<br><\/strong> Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c ASIC ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t cao (th\u01b0\u1eddng &gt;700W) c\u00f9ng c\u00e1c ngu\u1ed3n laser nh\u1ea1y c\u1ea3m v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc t\u1ea1o ra c\u00e1c v\u00f9ng n\u00f3ng t\u1eadp trung m\u1ea1nh.<br>. <strong>LINK-PP<\/strong> t\u1eadn d\u1ee5ng chuy\u00ean m\u00f4n v\u1ec1 gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t \u2013 nh\u01b0 c\u00f4ng ngh\u1ec7 l\u00f5i \u0111\u1ed3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4-\u0111un c\u1eafm r\u1eddi<br> <strong>800G SR8<br><\/strong> c\u1ee7a ch\u00fang t\u00f4i \u2013 \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng thi\u1ebft k\u1ebf cho<br> <strong>B\u1ed9 thu ph\u00e1t quang CPO<\/strong> t\u00edch h\u1ee3p, nh\u1ea5n m\u1ea1nh c\u00e1c \u0111\u01b0\u1eddng d\u1eabn t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Kh\u1ea3 n\u0103ng ki\u1ec3m tra, t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u v\u00e0 KGD (Known Good Die):<br><\/strong> Ki\u1ec3m tra \u0111\u1ed9ng c\u01a1 quang h\u1ecdc<br> <em>tr\u01b0\u1edbc khi<\/em> v\u00e0 t\u00edch h\u1ee3p cu\u1ed1i c\u00f9ng v\u1edbi ASIC l\u00e0 ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1n k\u00e9m. \u0110\u1ea3m b\u1ea3o KGD (Die t\u1ed1t \u0111\u00e3 bi\u1ebft) cho c\u1ea3 ASIC v\u00e0<br> <strong>m\u00f4-\u0111un CPO<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u.<br>. <strong>LINK-PP\u2019s<\/strong> nghi\u00eam ng\u1eb7t<br> <strong>c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra b\u1ed9 thu ph\u00e1t quang<br><\/strong> \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/470377.htm\"><span style=\"color: var(--qc-color8);\"><strong>LQD-CW400-DR4C<br><\/strong><\/span><\/a> l\u00e0 n\u1ec1n t\u1ea3ng cho \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng CPO.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u00edch h\u1ee3p laser:<\/strong> Vi\u1ec7c gh\u00e9p \u00e1nh s\u00e1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 t\u1eeb c\u00e1c laser \u0111\u00e1ng tin c\u1eady, c\u00f4ng su\u1ea5t cao v\u00e0o PIC v\u1eabn l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt v\u00e0 chi ph\u00ed l\u1edbn. C\u00e1c m\u1ea3ng laser b\u00ean ngo\u00e0i (ELA) hi\u1ec7n l\u00e0 gi\u1ea3i ph\u00e1p, nh\u01b0ng vi\u1ec7c \u0111\u00f3ng g\u00f3i chung ho\u1eb7c t\u00edch h\u1ee3p laser tr\u00ean chip l\u00e0 m\u1ee5c ti\u00eau d\u00e0i h\u1ea1n mong mu\u1ed1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 chi ph\u00ed \u0111\u00f3ng g\u00f3i:<\/strong> C\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn 2.5D\/3D v\u00e0 c\u0103n ch\u1ec9nh quang h\u1ecdc si\u00eau ch\u00ednh x\u00e1c l\u00e0m t\u0103ng chi ph\u00ed ban \u0111\u1ea7u so v\u1edbi c\u00e1c module d\u1ea1ng c\u1eafm r\u1eddi (pluggables). Vi\u1ec7c chu\u1ea9n h\u00f3a (v\u00ed d\u1ee5: OIF, COBO, OpenEye MSA) l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 gi\u1ea3m chi ph\u00ed.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Kh\u1ea3 n\u0103ng s\u1eeda ch\u1eefa v\u00e0 chu\u1ed7i cung \u1ee9ng:<\/strong> M\u1ed9t s\u1ef1 c\u1ed1 \u1edf <strong>B\u1ed9 thu ph\u00e1t quang CPO<\/strong> th\u00e0nh ph\u1ea7n th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi ph\u1ea3i thay th\u1ebf to\u00e0n b\u1ed9 g\u00f3i ASIC, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed v\u1eadn h\u00e0nh. H\u1ec7 sinh th\u00e1i c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u00f3ng g\u00f3i chung v\u1eabn c\u00f2n non tr\u1ebb.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 LINK-PP: K\u1ebft n\u1ed1i nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u1edbi t\u1ea7m nh\u00ecn CPO c\u1ee7a t\u01b0\u01a1ng lai<\/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\/82234dcdc15744c8a047a93db8d45dbb.webp\" alt=\"LINK-PP\" class=\"wp-image-5830\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/82234dcdc15744c8a047a93db8d45dbb.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/82234dcdc15744c8a047a93db8d45dbb-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/82234dcdc15744c8a047a93db8d45dbb-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/82234dcdc15744c8a047a93db8d45dbb-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/82234dcdc15744c8a047a93db8d45dbb-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 <strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong> \u0111\u1ea1i di\u1ec7n cho bi\u00ean gi\u1edbi t\u01b0\u01a1ng lai, <strong>LINK-PP<\/strong> cung c\u1ea5p hi\u1ec7u n\u0103ng cao v\u00e0 \u0111\u1ed9 tin c\u1eady <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 gi\u1ea3i ph\u00e1p b\u1ed9 thu ph\u00e1t quang<\/strong><\/span><\/a> thi\u1ebft y\u1ebfu cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n t\u1ea1i v\u00e0 giai \u0111o\u1ea1n chuy\u1ec3n ti\u1ebfp:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>C\u00e1c module d\u1ea1ng c\u1eafm r\u1eddi ti\u00ean ti\u1ebfn:<\/strong> Danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 m\u1eadt \u0111\u1ed9 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c m\u1ea1ng \u0111ang ph\u00e1t tri\u1ec3n. Kh\u00e1m ph\u00e1 <strong>b\u1ed9 thu ph\u00e1t quang 800G<\/strong> c\u00e1c l\u1ef1a ch\u1ecdn nh\u01b0 <strong>LQD-M31800-DR8C QSFP-DD<br><\/strong> cho kho\u1ea3ng c\u00e1ch t\u1edbi 500m tr\u00ean s\u1ee3i quang \u0111\u01a1n mode (SMF) ho\u1eb7c <strong>LQD-M85800-SR8C<\/strong> cho c\u00e1c li\u00ean k\u1ebft b\u0103ng th\u00f4ng cao trong trung t\u00e2m d\u1eef li\u1ec7u. \u0110\u1ed1i v\u1edbi nhu c\u1ea7u 400G, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c module t\u1ed1i \u01b0u h\u00f3a \u0111i\u1ec7n n\u0103ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472000.htm\"><span style=\"color: var(--qc-color8);\"><strong>LQD-CW400-FR4C<\/strong><\/span><\/a><strong> QSFP-DD<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Chuy\u00ean m\u00f4n s\u1eb5n s\u00e0ng cho NPO:<\/strong> <strong>LINK-PP<\/strong> \u0111ang t\u00edch c\u1ef1c ph\u00e1t tri\u1ec3n <strong>\u0111\u1ed9ng c\u01a1 quang h\u1ecdc<\/strong> c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 ki\u1ebfn th\u1ee9c t\u00edch h\u1ee3p li\u00ean quan \u0111\u1ebfn Quang h\u1ecdc G\u1ea7n G\u00f3i (NPO), b\u01b0\u1edbc \u0111\u1ec7m then ch\u1ed1t h\u01b0\u1edbng t\u1edbi CPO \u0111\u1ea7y \u0111\u1ee7. C\u00f4ng vi\u1ec7c c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 qu\u1ea3n l\u00fd nhi\u1ec7t ti\u00ean ti\u1ebfn, th\u1ec3 hi\u1ec7n r\u00f5 trong c\u00e1c module nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482513.htm\"><span style=\"color: var(--qc-color8);\"><strong>LQ-LW100-ZR4C<br><\/strong><\/span><\/a><strong> QSFP28<br><\/strong>, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng tr\u1ef1c ti\u1ebfp.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ea7u t\u01b0 v\u00e0o t\u01b0\u01a1ng lai CPO:<\/strong> <strong>LINK-PP<\/strong> cam k\u1ebft \u0111\u1ed5i m\u1edbi trong l\u0129nh v\u1ef1c quang t\u1eed silicon v\u00e0 c\u00e1c ki\u1ebfn tr\u00fac \u0111\u00f3ng g\u00f3i chung. Ch\u00fang t\u00f4i \u0111ang ph\u00e1t tri\u1ec3n <strong>B\u1ed9 thu ph\u00e1t quang CPO<\/strong> c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng v\u00e0 tham gia c\u00e1c hi\u1ec7p h\u1ed9i ng\u00e0nh \u0111\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c thi\u1ebft l\u1eadp ti\u00eau chu\u1ea9n, \u0111\u1ea3m b\u1ea3o c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang t\u00f4i s\u1eb5n s\u00e0ng cho k\u1ef7 nguy\u00ean \u0111\u00f3ng g\u00f3i chung. H\u00e3y h\u1ecfi v\u1ec1 <strong>b\u1ed9 c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n \u0111\u1ed9ng c\u01a1 quang h\u1ecdc CPO<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 K\u1ebft lu\u1eadn: S\u1ef1 t\u00edch h\u1ee3p t\u1ea5t y\u1ebfu<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>m\u00f4-\u0111un quang h\u1ecdc CPO<\/strong> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn t\u1eebng ph\u1ea7n; ch\u00fang \u0111\u1ea1i di\u1ec7n cho m\u1ed9t s\u1ef1 thay \u0111\u1ed5i ki\u1ebfn tr\u00fac c\u01a1 b\u1ea3n, thi\u1ebft y\u1ebfu \u0111\u1ec3 duy tr\u00ec \u0110\u1ecbnh lu\u1eadt Moore v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 c\u00f4ng su\u1ea5t \u0111ang g\u00e2y kh\u00f3 kh\u0103n cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i. M\u1eb7c d\u00f9 nh\u1eefng th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn qu\u1ea3n l\u00fd nhi\u1ec7t, kh\u1ea3 n\u0103ng ki\u1ec3m tra v\u00e0 chi ph\u00ed ban \u0111\u1ea7u v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i, nh\u01b0ng nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt v\u1ec1 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng \u0111i\u1ec7n, m\u1eadt \u0111\u1ed9 b\u0103ng th\u00f4ng v\u00e0 hi\u1ec7u n\u0103ng \u1edf t\u1ed1c \u0111\u1ed9 c\u1ef1c cao khi\u1ebfn CPO tr\u1edf th\u00e0nh \u0111i\u1ec1u t\u1ea5t y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i \u0111ang di\u1ec5n ra, ti\u1ebfn d\u1ea7n t\u1eeb NPO h\u01b0\u1edbng t\u1edbi t\u00edch h\u1ee3p ho\u00e0n to\u00e0n theo d\u1ea1ng \u0111\u1ed3ng \u0111\u00f3ng g\u00f3i (co-packaged).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u1eb5n s\u00e0ng kh\u00e1m ph\u00e1 t\u01b0\u01a1ng lai c\u1ee7a k\u1ebft n\u1ed1i quang h\u1ecdc?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP<\/strong> l\u00e0 \u0111\u1ed1i t\u00e1c c\u1ee7a b\u1ea1n trong c\u00e1c gi\u1ea3i ph\u00e1p quang h\u1ecdc ti\u00ean ti\u1ebfn nh\u1ea5t, t\u1eeb c\u00e1c module c\u1eafm r\u1eddi (pluggable) hi\u1ec7u n\u0103ng cao nh\u1ea5t hi\u1ec7n nay cho \u0111\u1ebfn <strong>c\u00e1c module quang h\u1ecdc \u0111\u1ed3ng \u0111\u00f3ng g\u00f3i (co-packaged optics)<\/strong> c\u1ee7a ng\u00e0y mai.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>T\u1ed1i \u01b0u h\u00f3a m\u1ea1ng hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n:<\/strong> Kh\u00e1m ph\u00e1 danh m\u1ee5c r\u1ed9ng l\u1edbn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <strong>C\u00e1c c\u00f4ng ty nh\u01b0<\/strong>, \u0111\u1ec1u <strong>800G<\/strong>, <strong>400G<\/strong>, and <strong>100G<br><\/strong> gi\u1ea3i ph\u00e1p.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Chu\u1ea9n b\u1ecb cho CPO &amp; NPO:<\/strong> Li\u00ean h\u1ec7 c\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 th\u1ea3o lu\u1eadn l\u1ed9 tr\u00ecnh c\u1ee7a b\u1ea1n cho th\u1ebf h\u1ec7 ti\u1ebfp theo v\u1ec1 <strong>t\u00edch h\u1ee3p quang h\u1ecdc \u0111\u1ed3ng \u0111\u00f3ng g\u00f3i (co-packaged optics)<\/strong> v\u00e0 t\u00ecm hi\u1ec3u v\u1ec1 <strong>LINK-PP\u2019s<\/strong> ph\u00e1t tri\u1ec3n <strong>\u0111\u1ed9ng c\u01a1 quang h\u1ecdc<\/strong> n\u00e2ng cao.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Truy c\u1eadp c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t:<\/strong> T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <strong>B\u1ed9 thu ph\u00e1t quang CPO<\/strong> ph\u00e1t tri\u1ec3n linh ki\u1ec7n v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai.<\/p><\/li>\n<\/ul>\n\n\n\n<div><div widgetid=\"3ef779ac451211f099380a58fbc66727\" format=\"embedded\" data-widget-id=\"3ef779ac451211f099380a58fbc66727\" data-mode=\"production.zh\" style=\"display: block;\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>M\u00f4-\u0111un quang h\u1ecdc CPO l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00f4-\u0111un quang h\u1ecdc CPO \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc v\u00e0 \u0111i\u1ec7n t\u1eed c\u00f9ng nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n. \u0110\u1ed3ng th\u1eddi, n\u00f3 ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f4ng ngh\u1ec7 CPO mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 CPO cung c\u1ea5p b\u0103ng th\u00f4ng cao h\u01a1n v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p h\u01a1n. N\u00f3 c\u0169ng gi\u1ea3m \u0111\u1ed9 tr\u1ec5. C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n v\u1edbi \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c m\u00f4-\u0111un quang h\u1ecdc CPO g\u1eb7p ph\u1ea3i nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un CPO g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u1ea3n nhi\u1ec7t v\u00e0 kh\u00f3 s\u1ea3n xu\u1ea5t. Ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ea7n c\u00f3 c\u00e1c ti\u00eau chu\u1ea9n t\u1ed1t h\u01a1n v\u00e0 nhi\u1ec1u nh\u00e0 cung c\u1ea5p h\u01a1n. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap m\u1edf r\u1ed9ng vi\u1ec7c \u00e1p d\u1ee5ng m\u00f4-\u0111un CPO.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng ng\u00e0nh n\u00e0o s\u1eed d\u1ee5ng m\u00f4-\u0111un quang h\u1ecdc CPO?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c c\u00f4ng ty t\u00ednh to\u00e1n hi\u1ec7u n\u0103ng cao (HPC) s\u1eed d\u1ee5ng m\u00f4-\u0111un CPO. Nh\u1eefng nh\u00f3m n\u00e0y c\u1ea7n kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u nhanh v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u00f4ng vi\u1ec7c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u g\u00ec l\u00e0m cho m\u00f4-\u0111un CPO kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c m\u00f4-\u0111un quang h\u1ecdc truy\u1ec1n th\u1ed1ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un CPO t\u00edch h\u1ee3p \u0111\u1ed9ng c\u01a1 quang h\u1ecdc v\u00e0 chip chuy\u1ec3n m\u1ea1ch v\u1edbi nhau. C\u00e1c m\u00f4-\u0111un truy\u1ec1n th\u1ed1ng gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y t\u00e1ch bi\u1ec7t. C\u00e1c m\u00f4-\u0111un CPO c\u00f3 \u0111\u01b0\u1eddng d\u1eabn t\u00edn hi\u1ec7u ng\u1eafn h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap ch\u00fang nhanh h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Xem Th\u00eam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/tosa-in-optical-modules-importance\/\">Hi\u1ec3u r\u00f5 vai tr\u00f2 v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a TOSA trong c\u00e1c m\u00f4-\u0111un<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-module-classification\/\">Gi\u1edbi Thi\u1ec7u C\u1ed9ng \u0110\u1ed3ng M\u1ea1ng LINK-PP<\/a><\/p>\n\n\n\n<script src=\"https:\/\/cdn.mylandingpages.co\/widgets\/platform\/platform.widget.js\" async=\"true\"><\/script>","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t m\u00f4-\u0111un quang CPO t\u00edch h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n quang v\u00e0 \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9, hi\u1ec7u qu\u1ea3 v\u00e0 b\u0103ng th\u00f4ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ed3ng th\u1eddi gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t.<\/p>","protected":false},"author":1,"featured_media":5828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5831","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\/5831","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=5831"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5831\/revisions"}],"predecessor-version":[{"id":11414,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5831\/revisions\/11414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/5828"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}