{"id":3623,"date":"2025-11-26T00:00:00","date_gmt":"2025-11-26T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/pluggable-optics-vs-on-board-optics-data-center-comparison\/"},"modified":"2026-06-22T04:40:30","modified_gmt":"2026-06-22T04:40:30","slug":"pluggable-optics-vs-on-board-optics-data-center-comparison","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/pluggable-optics-vs-on-board-optics-data-center-comparison","title":{"rendered":"Quang H\u1ecdc C\u1eafm V\u00e0o So V\u1edbi Quang H\u1ecdc T\u00edch H\u1ee3p Tr\u00ean Bo M\u1ea1ch: S\u1ef1 Kh\u00e1c Bi\u1ec7t L\u00e0 G\u00ec"},"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\/32c3c732991147198425dbd4bef97445.webp\" alt=\"Pluggable Optics vs On-Board Optics\" class=\"wp-image-3621\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/32c3c732991147198425dbd4bef97445.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/32c3c732991147198425dbd4bef97445-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/32c3c732991147198425dbd4bef97445-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/32c3c732991147198425dbd4bef97445-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/32c3c732991147198425dbd4bef97445-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u00e0nh tr\u00ecnh kh\u00f4ng ng\u1eebng ngh\u1ec9 nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c<br> <strong>b\u0103ng th\u00f4ng cao h\u01a1n<\/strong>, <strong>\u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n<br><\/strong>, v\u00e0 hi\u1ec7u qu\u1ea3 cao h\u01a1n, c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 m\u1ea1ng \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t quy\u1ebft \u0111\u1ecbnh then ch\u1ed1t \u1edf trung t\u00e2m c\u1ee7a m\u1ecdi trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng: c\u00e1ch t\u00edch h\u1ee3p<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a>. Trong nhi\u1ec1u th\u1eadp k\u1ef7, c\u00e2u tr\u1ea3 l\u1eddi r\u1ea5t \u0111\u01a1n gi\u1ea3n:<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/pluggable-optics-flexible-network-upgrades-high-speed-connections\/\"><strong>quang h\u1ecdc c\u1eafm r\u1eddi<br><\/strong><\/a>. Tuy nhi\u00ean, m\u1ed9t \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh m\u1ea1nh m\u1ebd \u0111\u00e3 xu\u1ea5t hi\u1ec7n:<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/on-board-optics-benefits-applications-data-speed-efficiency\/\"><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch (OBO)<br><\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt nh\u1ecf; m\u00e0 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng, m\u1eadt \u0111\u1ed9, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 chi ph\u00ed s\u1edf h\u1eefu t\u1ed5ng th\u1ec3 c\u1ee7a m\u1ea1ng b\u1ea1n. Trong b\u00e0i ph\u00e2n t\u00edch chuy\u00ean s\u00e2u n\u00e0y, ch\u00fang ta s\u1ebd l\u00e0m r\u00f5 nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh, \u01b0u \u0111i\u1ec3m v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00fd t\u01b0\u1edfng cho t\u1eebng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ecbnh h\u01b0\u1edbng trong b\u1ed1i c\u1ea3nh<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\"><strong>trung t\u00e2m d\u1eef li\u1ec7u<\/strong> <strong>(DCI)<\/strong><\/a> n\u00e0y.<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2694\ufe0f <strong>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Quang h\u1ecdc c\u1eafm r\u1eddi<br><\/strong> mang l\u1ea1i cho b\u1ea1n nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1c module \u0111\u1ec3 n\u00e2ng c\u1ea5p m\u1ea1ng m\u00e0 kh\u00f4ng c\u1ea7n mua thi\u1ebft b\u1ecb m\u1edbi.<br>.<\/p><\/li><li><p><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<br><\/strong> ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n. Ch\u00fang \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong thi\u1ebft b\u1ecb, do \u0111\u00f3 d\u1eef li\u1ec7u di chuy\u1ec3n nhanh h\u01a1n v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n.<br>.<\/p><\/li><li><p>H\u00e3y c\u00e2n nh\u1eafc v\u1ec1 gi\u00e1 c\u1ea3. Quang h\u1ecdc c\u1eafm r\u1eddi c\u00f3 chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n, nh\u01b0ng quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u00f2i h\u1ecfi kho\u1ea3n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u l\u1edbn h\u01a1n.<br>.<\/p><\/li><li><p>H\u00e3y xem x\u00e9t kh\u00f4ng gian b\u1ea1n c\u00f3 s\u1eb5n. Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch chi\u1ebfm \u00edt di\u1ec7n t\u00edch h\u01a1n v\u00e0 cho ph\u00e9p b\u1ea1n k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb h\u01a1n trong m\u1ed9t kh\u00f4ng gian nh\u1ecf.<br>.<\/p><\/li><li><p>H\u00e3y ngh\u0129 \u0111\u1ebfn vi\u1ec7c n\u00e2ng c\u1ea5p sau n\u00e0y. Quang h\u1ecdc c\u1eafm r\u1eddi gi\u00fap b\u1ea1n m\u1edf r\u1ed9ng m\u1ea1ng d\u1ea7n d\u1ea7n, c\u00f2n quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u00f2i h\u1ecfi l\u1eadp k\u1ebf ho\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng h\u01a1n n\u1ebfu b\u1ea1n mu\u1ed1n thay \u0111\u1ed5i sau n\u00e0y.<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f Hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i<br><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>Quang h\u1ecdc c\u1eafm r\u1eddi l\u00e0 g\u00ec?<br><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/pluggable-optics-flexible-network-upgrades-high-speed-connections\/\"><strong>Quang h\u1ecdc c\u1eafm r\u1eddi<br><\/strong><\/a> l\u00e0 c\u00e1c b\u1ed9 thu ph\u00e1t m\u00f4-\u0111un quen thu\u1ed9c m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 thay n\u00f3ng (hot-swap) v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u00eda tr\u01b0\u1edbc c\u1ee7a c\u00e1c switch, router v\u00e0 card giao di\u1ec7n m\u1ea1ng. Ch\u00fang tu\u00e2n theo chu\u1ea9n h\u00f3a (v\u00ed d\u1ee5: QSFP-DD, OSFP, SFP+) v\u00e0 t\u1ea1o th\u00e0nh giao di\u1ec7n \u0111i\u1ec7n\u2013quang quan tr\u1ecdng, chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb switch<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-application-specific-integrated-circuit-asic\/\"><strong>ASIC<\/strong><\/a> th\u00e0nh t\u00edn hi\u1ec7u quang \u0111\u1ec3 truy\u1ec1n qua c\u00e1p s\u1ee3i quang.<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt:<br><\/strong> T\u00ednh m\u00f4-\u0111un c\u1ee7a ch\u00fang. N\u1ebfu m\u1ed9t b\u1ed9 thu ph\u00e1t b\u1ecb l\u1ed7i ho\u1eb7c b\u1ea1n c\u1ea7n n\u00e2ng c\u1ea5p m\u1ed9t li\u00ean k\u1ebft, b\u1ea1n ch\u1ec9 c\u1ea7n r\u00fat v\u00e0 thay th\u1ebf n\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch (OBO) l\u00e0 g\u00ec?<br><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/on-board-optics-benefits-applications-data-speed-efficiency\/\"><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<\/strong><\/a> l\u1eadt ng\u01b0\u1ee3c m\u00f4 h\u00ecnh n\u00e0y. Thay v\u00ec l\u00e0 m\u1ed9t m\u00f4-\u0111un c\u00f3 th\u1ec3 c\u1eafm r\u1eddi, \u0111\u1ed9ng c\u01a1 quang h\u1ecdc \u0111\u01b0\u1ee3c h\u00e0n tr\u1ef1c ti\u1ebfp l\u00ean bo m\u1ea1ch ch\u00ednh c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch\u2014\u201dtr\u00ean bo m\u1ea1ch\u201d. Giao di\u1ec7n \u0111i\u1ec7n v\u1edbi ASIC c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch ng\u1eafn h\u01a1n nhi\u1ec1u, v\u00e0 c\u00e1p quang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u00e0o c\u1ed5ng tr\u00ean th\u1ebb \u0111\u01b0\u1eddng truy\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt:<br><\/strong> T\u00edch h\u1ee3p. B\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf khoang c\u1eafm r\u1eddi v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean quan, OBO h\u01b0\u1edbng t\u1edbi m\u1eadt \u0111\u1ed9 cao h\u01a1n v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f Cu\u1ed9c tranh lu\u1eadn l\u1edbn: So s\u00e1nh tr\u1ef1c ti\u1ebfp<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ph\u00e2n t\u00edch hi\u1ec7u n\u0103ng c\u1ee7a hai ki\u1ebfn tr\u00fac n\u00e0y theo c\u00e1c th\u00f4ng s\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Quang h\u1ecdc c\u1eafm r\u1eddi<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch (OBO)<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>B\u00ean chi\u1ebfn th\u1eafng cho\u2026<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>T\u00ednh linh ho\u1ea1t &amp; b\u1ea3o tr\u00ec<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>Cao<br><\/strong>. D\u1ec5 n\u00e2ng c\u1ea5p, thay th\u1ebf v\u00e0 qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho. C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p linh ki\u1ec7n t\u1eeb nhi\u1ec1u nh\u00e0 cung c\u1ea5p kh\u00e1c nhau.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c <strong>Th\u1ea5p<\/strong>. C\u1ea5u h\u00ecnh c\u1ed1 \u0111\u1ecbnh. S\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thay th\u1ebf to\u00e0n b\u1ed9 th\u1ebb \u0111\u01b0\u1eddng truy\u1ec1n.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Quang h\u1ecdc c\u1eafm r\u1eddi<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Hi\u1ec7u su\u1ea5t \u0111i\u1ec7n n\u0103ng &amp; nhi\u1ec7t<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u26a0\ufe0f <strong>Trung b\u00ecnh<\/strong>. Ti\u00eau th\u1ee5 \u0111i\u1ec7n cao h\u01a1n tr\u00ean m\u1ed7i bit do \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n d\u00e0i h\u01a1n v\u00e0 k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>Cao<br><\/strong>. \u0110\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n ng\u1eafn h\u01a1n gi\u00fap gi\u1ea3m ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng v\u00e0 sinh nhi\u1ec7t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>M\u1eadt \u0111\u1ed9 c\u1ed5ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u26a0\ufe0f <strong>Trung b\u00ecnh<\/strong>. B\u1ecb gi\u1edbi h\u1ea1n b\u1edfi k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd c\u1ee7a c\u00e1c m\u00f4-\u0111un v\u00e0 m\u1eb7t tr\u01b0\u1edbc.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>Cao<br><\/strong>. Lo\u1ea1i b\u1ecf khoang c\u1eafm, cho ph\u00e9p b\u1ed1 tr\u00ed nhi\u1ec1u c\u1ed5ng h\u01a1n trong c\u00f9ng m\u1ed9t kh\u00f4ng gian.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c <strong>G\u1eb7p kh\u00f3 kh\u0103n \u1edf t\u1ed1c \u0111\u1ed9 &gt;400G<\/strong>. C\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n d\u00e0i h\u01a1n c\u00f3 th\u1ec3 g\u00e2y suy gi\u1ea3m t\u00edn hi\u1ec7u.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>V\u01b0\u1ee3t tr\u1ed9i<\/strong>. \u0110\u01b0\u1eddng d\u1eabn ng\u1eafn h\u01a1n cho ph\u00e9p t\u00edn hi\u1ec7u s\u1ea1ch h\u01a1n \u1edf t\u1ed1c \u0111\u1ed9 800G, 1,6T v\u00e0 cao h\u01a1n n\u1eefa.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (Capex) th\u1ea5p h\u01a1n<\/strong>. Chi ph\u00ed ph\u1ea7n c\u1ee9ng ban \u0111\u1ea7u th\u1ea5p h\u01a1n; tr\u1ea3 ti\u1ec1n theo nhu c\u1ea7u m\u1edf r\u1ed9ng.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c <strong>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (Capex) cao h\u01a1n<\/strong>. Chi ph\u00ed b\u1ed9 chuy\u1ec3n m\u1ea1ch ban \u0111\u1ea7u cao h\u01a1n. C\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh (Opex) v\u1ec1 \u0111i\u1ec7n n\u0103ng\/l\u00e0m m\u00e1t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ed1i c\u1ea3nh<\/strong><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f Vai tr\u00f2 then ch\u1ed1t c\u1ee7a b\u1ed9 thu ph\u00e1t quang<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6.webp\" alt=\"optical transceiver\" class=\"wp-image-3622\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f7741554d5e940ed9bfb799e670dcad6-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trung t\u00e2m c\u1ee7a cu\u1ed9c th\u1ea3o lu\u1eadn n\u00e0y l\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a> b\u1ea3n th\u00e2n b\u1ed9 thu ph\u00e1t quang. \u0110\u00e2y l\u00e0 \u201cc\u1ed7 m\u00e1y lao \u0111\u1ed9ng\u201d c\u1ee7a m\u1ea1ng hi\u1ec7n \u0111\u1ea1i, th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng thi\u1ebft y\u1ebfu l\u00e0 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa th\u1ebf gi\u1edbi \u0111i\u1ec7n t\u1eed c\u1ee7a silicon v\u00e0 th\u1ebf gi\u1edbi quang h\u1ecdc c\u1ee7a c\u00e1p quang. D\u00f9 l\u00e0 lo\u1ea1i c\u1eafm r\u1eddi hay tr\u00ean bo m\u1ea1ch, nhi\u1ec7m v\u1ee5 c\u1ee7a n\u00f3 v\u1eabn kh\u00f4ng thay \u0111\u1ed5i: \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i ch\u00ednh x\u00e1c tr\u00ean nh\u1eefng kho\u1ea3ng c\u00e1ch ng\u00e0y c\u00e0ng t\u0103ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 quy ho\u1ea1ch m\u1ea1ng \u0111ang t\u00ecm c\u00e1ch b\u1ea3o \u0111\u1ea3m t\u00ednh t\u01b0\u01a1ng th\u00edch t\u01b0\u01a1ng lai cho <strong>trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao<\/strong> c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 b\u1ed9 thu ph\u00e1t quang ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. \u0110\u00e2y l\u00e0 l\u00fac hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c linh ki\u1ec7n t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> tr\u1edf n\u00ean then ch\u1ed1t. Chuy\u00ean m\u00f4n c\u1ee7a h\u1ecd c\u1ea3 trong l\u0129nh v\u1ef1c quang h\u1ecdc c\u1eafm r\u1eddi l\u1eabn <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters\/\"><strong>t\u00edch h\u1ee3p quang h\u1ecdc \u0111\u1ed3ng \u0111\u00f3ng g\u00f3i (co-packaged optics)<\/strong><\/a> solutions cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn qu\u00fd gi\u00e1 cho c\u00e1c h\u01b0\u1edbng ki\u1ebfn tr\u00fac kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, b\u1ed9 thu ph\u00e1t <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/470377.htm\"><strong>LINK-PP QSFP-DD 400G DR4<\/strong><\/a> module l\u00e0 m\u1ed9t v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u v\u1ec1 gi\u1ea3i ph\u00e1p g\u1eafn r\u1eddi hi\u1ec7u n\u0103ng cao, cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch l\u00ean m\u1ea1ng 400G v\u1edbi <strong>ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p<\/strong> v\u00e0 \u0111\u1ed9 tin c\u1eady xu\u1ea5t s\u1eafc\u2014m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t nh\u1eb1m gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f G\u1eafn r\u1eddi (Pluggable) so v\u1edbi T\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch (On-Board): Gi\u1ea3i ph\u00e1p n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi m\u1ea1ng c\u1ee7a b\u1ea1n?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean vi\u1ec7c c\u00f4ng ngh\u1ec7 n\u00e0o \u201ct\u1ed1t h\u01a1n\u201d m\u1ed9t c\u00e1ch tuy\u1ec7t \u0111\u1ed1i, m\u00e0 l\u00e0 c\u00f4ng ngh\u1ec7 n\u00e0o t\u1ed1t h\u01a1n <em>cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ch\u1ecdn quang h\u1ecdc g\u1eafn r\u1eddi n\u1ebfu:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">B\u1ea1n coi tr\u1ecdng <strong>t\u00ednh linh ho\u1ea1t v\u00e0 m\u00f4-\u0111un h\u00f3a<\/strong> tr\u00ean h\u1ebft.<\/p><\/li><li><p style=\"margin: 0px;\">M\u1ea1ng c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng nhi\u1ec1u nh\u00e0 cung c\u1ea5p, v\u00e0 b\u1ea1n c\u1ea7n t\u1ef1 do l\u1ef1a ch\u1ecdn linh ki\u1ec7n m\u1ed9t c\u00e1ch c\u1ea1nh tranh.<\/p><\/li><li><p style=\"margin: 0px;\">Chu k\u1ef3 n\u00e2ng c\u1ea5p c\u1ee7a b\u1ea1n di\u1ec5n ra t\u1eebng b\u01b0\u1edbc, v\u00e0 b\u1ea1n \u01b0a chu\u1ed9ng m\u00f4 h\u00ecnh \u201ctr\u1ea3 ti\u1ec1n khi m\u1edf r\u1ed9ng\u201d.<\/p><\/li><li><p style=\"margin: 0px;\">B\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf nhanh l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u trong quy tr\u00ecnh v\u1eadn h\u00e0nh c\u1ee7a b\u1ea1n.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ch\u1ecdn quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch n\u1ebfu:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">B\u1ea1n \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t <strong>trung t\u00e2m d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn (hyperscale data center)<\/strong> n\u01a1i hi\u1ec7u su\u1ea5t ti\u00eau th\u1ee5 \u0111i\u1ec7n v\u00e0 l\u00e0m m\u00e1t l\u00e0 nh\u1eefng r\u00e0ng bu\u1ed9c ch\u00ednh.<\/p><\/li><li><p style=\"margin: 0px;\">B\u1ea1n c\u1ea7n m\u1eadt \u0111\u1ed9 c\u1ed5ng m\u1eb7t tr\u01b0\u1edbc t\u1ed1i \u0111a <strong>cho c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ebfn tr\u00fac top-of-rack (ToR) ho\u1eb7c spine-leaf.<\/strong> B\u1ea1n \u0111ang thi\u1ebft k\u1ebf cho th\u1ebf h\u1ec7 t\u1ed1c \u0111\u1ed9 ti\u1ebfp theo (800G\/1.6T+), n\u01a1i t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p><\/li><li><p style=\"margin: 0px;\">B\u1ea1n tri\u1ec3n khai quy m\u00f4 l\u1edbn, chu\u1ea9n h\u00f3a, trong \u0111\u00f3 chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (Capex) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec7n minh nh\u1edd ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh (Opex).<\/p><\/li><li><p style=\"margin: 0px;\">OSFP-XD.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f T\u01b0\u01a1ng lai thu\u1ed9c v\u1ec1 c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i \u0111\u1ed3ng b\u1ed9, nh\u01b0ng quang h\u1ecdc c\u1eafm r\u1eddi v\u1eabn s\u1ebd t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00e3 b\u1eaft \u0111\u1ea7u h\u01b0\u1edbng t\u1edbi nh\u1eefng ch\u00e2n tr\u1eddi m\u1edbi v\u01b0\u1ee3t ra ngo\u00e0i OBO: <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters\/\"><strong>Quang h\u1ecdc t\u00edch h\u1ee3p c\u00f9ng g\u00f3i (CPO)<\/strong><\/a>, n\u01a1i \u0111\u1ed9ng c\u01a1 quang h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong c\u00f9ng m\u1ed9t v\u1ecf b\u1ecdc v\u1edbi vi m\u1ea1ch chuy\u1ec3n m\u1ea1ch (ASIC). \u0110i\u1ec1u n\u00e0y h\u1ee9a h\u1eb9n mang l\u1ea1i nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 h\u01a1n n\u1eefa v\u1ec1 c\u00f4ng su\u1ea5t v\u00e0 m\u1eadt \u0111\u1ed9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng b\u00e1o hi\u1ec7u s\u1ef1 k\u1ebft th\u00fac c\u1ee7a quang h\u1ecdc c\u1eafm r\u1eddi. <strong>th\u1ecb tr\u01b0\u1eddng quang h\u1ecdc c\u1eafm r\u1eddi<\/strong> v\u1eabn v\u1eefng m\u1ea1nh v\u00e0 \u0111\u1ed5i m\u1edbi li\u00ean t\u1ee5c, v\u1edbi c\u00e1c d\u1ea1ng h\u00ecnh th\u1ee9c m\u1edbi nh\u01b0 <strong>QSFP-DD<\/strong> and <strong>OSFP-XD<\/strong> \u0111\u1ea9y t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u l\u00ean m\u1ee9c 800G v\u00e0 1,6T m\u1ed7i module. T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c module c\u1eafm r\u1eddi \u0111\u01a1n gi\u1ea3n l\u00e0 qu\u00e1 qu\u00fd gi\u00e1 \u0111\u1ed1i v\u1edbi ph\u1ea7n l\u1edbn m\u1ea1ng doanh nghi\u1ec7p v\u00e0 vi\u1ec5n th\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi \u0111a s\u1ed1 \u1ee9ng d\u1ee5ng, t\u01b0\u01a1ng lai s\u1ebd l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh lai, khai th\u00e1c th\u1ebf m\u1ea1nh c\u1ee7a c\u1ea3 hai c\u00f4ng ngh\u1ec7 \u1edf nh\u1eefng ph\u1ea7n kh\u00e1c nhau c\u1ee7a m\u1ea1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f K\u1ebft lu\u1eadn: M\u1ed9t quan h\u1ec7 \u0111\u1ed1i t\u00e1c chi\u1ebfn l\u01b0\u1ee3c v\u1edbi LINK-PP<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed9c tranh lu\u1eadn gi\u1eefa <strong>quang h\u1ecdc c\u1eafm r\u1eddi v\u00e0 quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch<\/strong> cho th\u1ea5y m\u1ed9t ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00e0nh m\u1ea1nh, \u0111ang kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ea9y gi\u1edbi h\u1ea1n c\u1ee7a c\u1ea3 v\u1eadt l\u00fd l\u1eabn kinh t\u1ebf. Kh\u00f4ng t\u1ed3n t\u1ea1i gi\u1ea3i ph\u00e1p \u201cm\u1ed9t k\u00edch c\u1ee1 ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1ea1n l\u1eadp k\u1ebf ho\u1ea1ch cho s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1ng c\u1ee7a m\u00ecnh, vi\u1ec7c h\u1ee3p t\u00e1c v\u1edbi m\u1ed9t nh\u00e0 l\u00e3nh \u0111\u1ea1o c\u00f4ng ngh\u1ec7 nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu. D\u00f9 b\u1ea1n \u0111ang tri\u1ec3n khai m\u1ed9t m\u1ea1ng linh ho\u1ea1t, hi\u1ec7u n\u0103ng cao b\u1eb1ng c\u00e1c module \u0111\u00e1ng tin c\u1eady c\u1ee7a h\u1ecd, hay \u0111ang kh\u00e1m ph\u00e1 nh\u1eefng hi\u1ec7u qu\u1ea3 th\u1ebf h\u1ec7 ti\u1ebfp theo t\u1eeb c\u00e1c gi\u1ea3i ph\u00e1p OBO v\u00e0 CPO c\u1ee7a h\u1ecd, chuy\u00ean m\u00f4n c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng b\u1ea1n \u0111\u1ebfn chi\u1ebfn l\u01b0\u1ee3c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/470377.htm\"><strong>LINK-PP QSFP-DD 400G DR4<\/strong><\/a> m\u1ea1ng quang t\u1ed1i \u01b0u <strong>B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n v\u1ec1<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng \u0111i\u1ec7n, qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 m\u1eadt \u0111\u1ed9 c\u1ed5ng <strong>, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t, \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a b\u1ea1n kh\u00f4ng ch\u1ec9 m\u1ea1nh m\u1ebd \u1edf hi\u1ec7n t\u1ea1i m\u00e0 c\u00f2n s\u1eb5n s\u00e0ng \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a ng\u00e0y mai.<\/strong>, S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa quang h\u1ecdc c\u1eafm r\u1eddi v\u00e0 quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch l\u00e0 g\u00ec?.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2694\ufe0f FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Quang h\u1ecdc c\u1eafm r\u1eddi cho ph\u00e9p b\u1ea1n d\u1ec5 d\u00e0ng thay th\u1ebf c\u00e1c module. Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh v\u0129nh vi\u1ec5n tr\u00ean thi\u1ebft b\u1ecb. B\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh linh ho\u1ea1t cao h\u01a1n v\u1edbi quang h\u1ecdc c\u1eafm r\u1eddi. Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch mang l\u1ea1i m\u1ee9c \u0111\u1ed9 t\u00edch h\u1ee3p v\u00e0 t\u1ed1c \u0111\u1ed9 cao h\u01a1n.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng \u00e1n n\u00e0o t\u1ed1t h\u01a1n cho c\u00e1c n\u00e2ng c\u1ea5p trong t\u01b0\u01a1ng lai?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ea1n c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p quang h\u1ecdc c\u1eafm r\u1eddi b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i module. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c n\u00e2ng c\u1ea5p tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n. Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u00f2i h\u1ecfi quy tr\u00ecnh l\u1eadp k\u1ebf ho\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng h\u01a1n. B\u1ea1n ph\u1ea3i thay to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb \u0111\u1ec3 th\u1ef1c hi\u1ec7n n\u00e2ng c\u1ea5p.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhu c\u1ea7u v\u1ec1 \u0111i\u1ec7n n\u0103ng v\u00e0 l\u00e0m m\u00e1t so s\u00e1nh ra sao?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n v\u00e0 sinh nhi\u1ec7t \u00edt h\u01a1n. Quang h\u1ecdc c\u1eafm r\u1eddi c\u00f3 th\u1ec3 c\u1ea7n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n khi b\u1ea1n b\u1ed5 sung th\u00eam c\u00e1c module. B\u1ea1n n\u00ean ki\u1ec3m tra gi\u1edbi h\u1ea1n v\u1ec1 \u0111i\u1ec7n n\u0103ng v\u00e0 l\u00e0m m\u00e1t c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u1ea3 quang h\u1ecdc c\u1eafm r\u1eddi v\u00e0 quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch trong c\u00f9ng m\u1ed9t m\u1ea1ng kh\u00f4ng?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f3, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi c\u1ea3 hai lo\u1ea1i. Nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u k\u1ebft h\u1ee3p c\u1ea3 hai \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a \u01b0u \u0111i\u1ec3m c\u1ee7a m\u1ed7i lo\u1ea1i. B\u1ea1n d\u00f9ng quang h\u1ecdc c\u1eafm r\u1eddi \u0111\u1ec3 \u0111\u1ea1t t\u00ednh linh ho\u1ea1t. B\u1ea1n d\u00f9ng quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u1ec3 \u0111\u1ea1t m\u1eadt \u0111\u1ed9 cao v\u00e0 t\u1ed1c \u0111\u1ed9 nhanh.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i n\u00e0o d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Quang h\u1ecdc c\u1eafm r\u1eddi d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf module m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft h\u1ec7 th\u1ed1ng. Quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u1eddi gian s\u1eeda ch\u1eefa h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i t\u1ea1m d\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 quang h\u1ecdc c\u00f3 th\u1ec3 thay th\u1ebf \u0111\u01b0\u1ee3c d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf c\u00e1c m\u00f4-\u0111un m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. C\u00e1c b\u1ed9 quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch c\u1ea7n nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 s\u1eeda ch\u1eefa. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i d\u1eebng thi\u1ebft b\u1ecb \u0111\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quang h\u1ecdc c\u1eafm v\u00e0o mang l\u1ea1i kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p linh ho\u1ea1t, trong khi quang h\u1ecdc t\u00edch h\u1ee3p tr\u00ean bo m\u1ea1ch cung c\u1ea5p t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 m\u1ee9c \u0111\u1ed9 t\u00edch h\u1ee3p cao h\u01a1n. So s\u00e1nh c\u1ea3 hai gi\u1ea3i ph\u00e1p \u0111\u1ec3 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n.<\/p>","protected":false},"author":1,"featured_media":3621,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[13,14,15,18,24,26],"class_list":["post-3623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-100g-modules","tag-10g-sfp-transceivers","tag-link-pp-1g-sfp-modules","tag-40g-qsfp-transceivers","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3623","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=3623"}],"version-history":[{"count":3,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3623\/revisions"}],"predecessor-version":[{"id":10836,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3623\/revisions\/10836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3621"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=3623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=3623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=3623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}