{"id":3701,"date":"2025-11-24T00:00:00","date_gmt":"2025-11-24T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-networking-private-hybrid-cloud-deployments\/"},"modified":"2026-06-22T04:47:00","modified_gmt":"2026-06-22T04:47:00","slug":"optical-networking-private-hybrid-cloud-deployments","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-networking-private-hybrid-cloud-deployments","title":{"rendered":"M\u1ea1ng quang cho c\u00e1c tri\u1ec3n khai \u0111\u00e1m m\u00e2y ri\u00eang v\u00e0 \u0111\u00e1m m\u00e2y lai"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1408\" height=\"768\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c.jpg\" alt=\"Optical Networking for Private and Hybrid Cloud Deployments\" class=\"wp-image-3698\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c.jpg 1408w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c-300x164.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c-1024x559.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c-768x419.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13edc2bfd1fb483aa40aa4520d8efb8c-18x10.jpg 18w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111i\u1ec3m \u0111\u1ebfn duy nh\u1ea5t m\u00e0 l\u00e0 m\u1ed9t h\u1ec7 sinh th\u00e1i n\u0103ng \u0111\u1ed9ng. <strong>C\u00e1c tri\u1ec3n khai \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 v\u00e0 \u0111\u00e1m m\u00e2y lai<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng c\u1ed1t l\u00f5i c\u1ee7a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i s\u1ed1, mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa b\u1ea3o m\u1eadt, ki\u1ec3m so\u00e1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. Tuy nhi\u00ean, h\u1ea1 t\u1ea7ng m\u1ea1ng \u2014 v\u1ed1n l\u00e0 x\u01b0\u01a1ng s\u1ed1ng gi\u00fap c\u00e1c ki\u1ebfn tr\u00fac ph\u1ee9c t\u1ea1p n\u00e0y v\u1eadn h\u00e0nh tr\u01a1n tru \u2014 th\u01b0\u1eddng b\u1ecb xem nh\u1eb9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng d\u1ef1a tr\u00ean c\u00e1p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh n\u00fat th\u1eaft c\u1ed5 chai, g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c \u0111\u00e1p \u1ee9ng l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 (east-west) kh\u1ed5ng l\u1ed3 trong trung t\u00e2m d\u1eef li\u1ec7u c\u0169ng nh\u01b0 nhu c\u1ea7u b\u0103ng th\u00f4ng cao khi k\u1ebft n\u1ed1i v\u1edbi c\u00e1c \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac <strong>c\u00f3 dung l\u01b0\u1ee3ng cao<\/strong> m\u1ea1ng quang xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t, cung c\u1ea5p t\u1ed1c \u0111\u1ed9, dung l\u01b0\u1ee3ng v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ea7n thi\u1ebft cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 l\u00fd do v\u00ec sao m\u1ea1ng quang l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 v\u00e0 \u0111\u00e1m m\u00e2y lai c\u1ee7a b\u1ea1n, c\u0169ng nh\u01b0 c\u00e1ch n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t, hi\u1ec7u qu\u1ea3 v\u00e0 chi ph\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd V\u00ec sao chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e1m m\u00e2y c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi m\u1ea1ng quang<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, m\u1ea1ng quang s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u qua <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\"><strong>c\u00e1p quang<\/strong><\/a>. s\u1ee3i quang. Kh\u00e1c v\u1edbi t\u00edn hi\u1ec7u \u0111i\u1ec7n trong c\u00e1p \u0111\u1ed3ng, t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng kh\u00f4ng b\u1ecb nhi\u1ec5u b\u1edfi tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eeb, c\u00f3 th\u1ec3 truy\u1ec1n \u0111i kho\u1ea3ng c\u00e1ch xa h\u01a1n m\u00e0 kh\u00f4ng suy hao, v\u00e0 mang theo l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn h\u01a1n nhi\u1ec1u l\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong b\u1ed1i c\u1ea3nh \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 v\u00e0 \u0111\u00e1m m\u00e2y lai, m\u1ea1ng ph\u1ea3i h\u1ed7 tr\u1ee3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>C\u00e1c k\u1ebft n\u1ed1i b\u0103ng th\u00f4ng cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p:<\/strong> \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng li\u1ec1n m\u1ea1ch gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7 v\u00e0 c\u00e1c phi\u00ean b\u1ea3n \u0111\u00e1m m\u00e2y.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>L\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 (east-west) kh\u1ed5ng l\u1ed3:<\/strong> S\u1ef1 giao ti\u1ebfp li\u00ean t\u1ee5c gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7, h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef v\u00e0 d\u1ecbch v\u1ee5 trong trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>C\u00e1c k\u1ebft n\u1ed1i li\u00ean m\u1ea1ng linh ho\u1ea1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Kh\u1ea3 n\u0103ng t\u0103ng ho\u1eb7c gi\u1ea3m b\u0103ng th\u00f4ng nhanh ch\u00f3ng nh\u1eb1m k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng kh\u00e1c nhau.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u0111\u1ed9 tr\u1ec5 \u1ee9ng d\u1ee5ng, t\u1eafc ngh\u1ebdn d\u1eef li\u1ec7u v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng nh\u1ea5t qu\u00e1n \u2014 cu\u1ed1i c\u00f9ng l\u00e0m suy y\u1ebfu c\u00e1c l\u1ee3i \u00edch c\u1ee7a m\u00f4 h\u00ecnh \u0111\u00e1m m\u00e2y lai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a m\u1ea1ng quang trong m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c t\u00edch h\u1ee3p m\u1ed9t h\u1ea1 t\u1ea7ng quang m\u1ea1nh m\u1ebd mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch thi\u1ebft th\u1ef1c, ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>B\u0103ng th\u00f4ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u01b0\u1ee3t tr\u1ed9i:<\/strong> S\u1ee3i quang cung c\u1ea5p l\u1ed9 tr\u00ecnh r\u00f5 r\u00e0ng l\u00ean 100G, 400G v\u00e0 cao h\u01a1n n\u1eefa. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n cho t\u01b0\u01a1ng lai, cho ph\u00e9p m\u1edf r\u1ed9ng dung l\u01b0\u1ee3ng m\u1ea1ng theo nhu c\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd \u2014 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi <strong>kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y lai linh ho\u1ea1t<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u0110\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p:<\/strong> T\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng, v\u1ec1 m\u1eb7t th\u1ef1c ti\u1ec5n, l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n nhanh nh\u1ea5t \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 tr\u1ec5 nh\u01b0 ph\u00e2n t\u00edch th\u1eddi gian th\u1ef1c, giao d\u1ecbch t\u00e0i ch\u00ednh ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u00e2n t\u00e1n, \u0111\u1ed9 tr\u1ec5 t\u1ed1i thi\u1ec3u n\u00e0y l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>B\u1ea3o m\u1eadt v\u00e0 \u0111\u1ed9 tin c\u1eady n\u00e2ng cao:<\/strong> C\u00e1p quang kh\u00f4ng ph\u00e1t ra t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb, khi\u1ebfn vi\u1ec7c nghe l\u00e9n ch\u00fang g\u1ea7n nh\u01b0 b\u1ea5t kh\u1ea3 thi n\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n b\u1eb1ng c\u00e1ch can thi\u1ec7p v\u1eadt l\u00fd. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt v\u1ed1n c\u00f3 cho d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m di chuy\u1ec3n trong \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n c\u0169ng nh\u01b0 tr\u00ean c\u00e1c k\u1ebft n\u1ed1i t\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed c\u1ea3i thi\u1ec7n:<\/strong> C\u00e1c k\u1ebft n\u1ed1i quang c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u \u1edf kho\u1ea3ng c\u00e1ch xa h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1p \u0111\u1ed3ng, \u0111\u1ed3ng th\u1eddi ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n tr\u00ean m\u1ed7i gigabit d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 nhu c\u1ea7u v\u1ec1 c\u00e1c b\u1ed9 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u trung gian.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" ><strong>So s\u00e1nh: M\u1ea1ng quang so v\u1edbi m\u1ea1ng truy\u1ec1n th\u1ed1ng d\u00e0nh cho \u0111\u00e1m m\u00e2y<\/strong><\/h4>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1p \u0111\u1ed3ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng quang<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>B\u0103ng th\u00f4ng t\u1ed1i \u0111a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ea1n ch\u1ebf (v\u00ed d\u1ee5: 10\/40GbE tr\u00ean kho\u1ea3ng c\u00e1ch ng\u1eafn)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>R\u1ea5t cao (100G, 400G, 1,6T+)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ed9 Tr\u1ec5<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao h\u01a1n do chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u v\u00e0 nhi\u1ec5u<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Si\u00eau th\u1ea5p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ng\u1eafn (trong c\u00f9ng m\u1ed9t t\u1ee7\/rack ho\u1eb7c h\u00e0ng t\u1ee7)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>R\u1ea5t d\u00e0i (l\u00ean \u0111\u1ebfn h\u00e0ng kil\u00f4m\u00e9t m\u00e0 kh\u00f4ng c\u1ea7n b\u1ed9 khu\u1ebfch \u0111\u1ea1i)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m v\u1edbi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb\/nhi\u1ec5u t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn (EMI\/RFI)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>No<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00f3<\/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>Cao h\u01a1n khi m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1ea5p h\u01a1n v\u1ec1 l\u00e2u d\u00e0i<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>K\u1ebft n\u1ed1i t\u1ea1i \u0111\u1ec9nh t\u1ee7 (Top-of-Rack)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\"><strong>K\u1ebft n\u1ed1i trung t\u00e2m d\u1eef li\u1ec7u (DCI)<\/strong><\/a>, l\u00f5i m\u1ea1ng (backbone), <strong>c\u00e1c k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y b\u0103ng th\u00f4ng cao<\/strong><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd Tr\u00e1i tim c\u1ee7a m\u1ea1ng: T\u00ecm hi\u1ec3u v\u1ec1 b\u1ed9 thu ph\u00e1t quang (optical transceivers)<\/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\/eab4d61fda41415bbaa2d2d6e326dbec.webp\" alt=\"optical transceiver\" class=\"wp-image-3699\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eab4d61fda41415bbaa2d2d6e326dbec.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eab4d61fda41415bbaa2d2d6e326dbec-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eab4d61fda41415bbaa2d2d6e326dbec-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eab4d61fda41415bbaa2d2d6e326dbec-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eab4d61fda41415bbaa2d2d6e326dbec-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u1ea1ng quang kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00e1c s\u1ee3i c\u00e1p quang. C\u00e1c th\u00e0nh ph\u1ea7n then ch\u1ed1t chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb c\u00e1c switch m\u1ea1ng th\u00e0nh t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng quang (v\u00e0 ng\u01b0\u1ee3c l\u1ea1i) ch\u00ednh 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\u1ed9 thu ph\u00e1t quang, hay module. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i b\u1ed9 thu ph\u00e1t l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 thu ph\u00e1t c\u00f3 nhi\u1ec1u d\u1ea1ng h\u00ecnh h\u1ecdc kh\u00e1c nhau (v\u00ed d\u1ee5: SFP+, QSFP28, QSFP-DD), h\u1ed7 tr\u1ee3 c\u00e1c t\u1ed1c \u0111\u1ed9 v\u00e0 b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau. Ch\u00fang l\u00e0 nh\u1eefng \u201c\u0111\u1ed9ng c\u01a1\u201d th\u1ef1c hi\u1ec7n c\u00e1c k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao gi\u1eefa c\u00e1c switch l\u00f5i, m\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (SAN) v\u00e0 c\u00e1c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp t\u1edbi \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c h\u01b0\u1edbng t\u1edbi x\u00e2y d\u1ef1ng m\u1ed9t <strong>m\u1ea1ng quang \u0111\u1eb3ng c\u1ea5p h\u00e0ng \u0111\u1ea7u cho trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 \u0111\u00e1m m\u00e2y<\/strong> c\u00e1c \u1ee9ng d\u1ee5ng, vi\u1ec7c l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p cung c\u1ea5p c\u00e1c module ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1ng tin c\u1eady v\u00e0 t\u01b0\u01a1ng th\u00edch l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd Gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m LINK-PP QSFP28-100G-LR4: \u0110\u1ed9ng l\u1ef1c cho c\u00e1c k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y m\u1eadt \u0111\u1ed9 cao<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi tri\u1ec3n khai h\u1ea1 t\u1ea7ng 100G cho x\u01b0\u01a1ng s\u1ed1ng \u0111\u00e1m m\u00e2y c\u1ee7a b\u1ea1n, ch\u1ea5t l\u01b0\u1ee3ng c\u00e1c b\u1ed9 thu ph\u00e1t quang kh\u00f4ng th\u1ec3 b\u1ecb xem nh\u1eb9. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng 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> t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u l\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>LI\u00caN K\u1ebeT-PP QSFP28-100G-LR4<\/strong><\/a> b\u1ed9 thu ph\u00e1t quang. Module n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 l\u01b0\u1ee1ng nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00e1c tri\u1ec3n khai \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Hi\u1ec7u su\u1ea5t cao:<\/strong> N\u00f3 h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u 100Gbps tr\u00ean kho\u1ea3ng c\u00e1ch <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>v\u00e0 s\u1ee3i quang \u0111\u01a1n mode (SMF)<\/strong><\/a> l\u00ean \u0111\u1ebfn 10 km. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u trong c\u00f9ng khu\u00f4n vi\u00ean ho\u1eb7c thi\u1ebft l\u1eadp c\u00e1c k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao t\u1edbi c\u01a1 s\u1edf thu\u00ea ngo\u00e0i (colocation).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ed1i \u01b0u h\u00f3a cho \u0111\u00e1m m\u00e2y:<\/strong> The <strong>LI\u00caN K\u1ebeT-PP QSFP28-100G-LR4<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c tuy\u1ebfn spine b\u0103ng th\u00f4ng cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p trong \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 ho\u1eb7c cho c\u00e1c k\u1ebft n\u1ed1i chuy\u00ean d\u1ee5ng t\u1ea1o n\u1ec1n t\u1ea3ng cho m\u1ed9t ki\u1ebfn tr\u00fac m\u1ea1ng \u0111\u00e1m m\u00e2y lai v\u1eefng ch\u1eafc. <strong>ki\u1ebfn tr\u00fac m\u1ea1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y lai<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \u0111\u1ea3m b\u1ea3o c\u00e1c m\u00f4-\u0111un c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c ki\u1ec3m tra nghi\u00eam ng\u1eb7t v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u thi\u1ebft b\u1ecb m\u1ea1ng h\u00e0ng \u0111\u1ea7u, mang l\u1ea1i s\u1ef1 an t\u00e2m v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro tri\u1ec3n khai. B\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u \u0111\u00e1ng tin c\u1eady, b\u1ea1n h\u1ea1n ch\u1ebf nguy c\u01a1 gi\u00e1n \u0111o\u1ea1n m\u1ea1ng v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee5 th\u1ec3, hi\u1ec7u su\u1ea5t cao nh\u01b0 th\u1ebf n\u00e0y <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP<\/strong><\/a> l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c nh\u1eb1m x\u00e2y d\u1ef1ng m\u1ea1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y b\u1ec1n b\u1ec9 v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd Tri\u1ec3n khai m\u1ea1ng quang c\u1ee7a b\u1ea1n: M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn chi\u1ebfn l\u01b0\u1ee3c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ea1ng quang cho \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111\u00f2i h\u1ecfi quy ho\u1ea1ch c\u1ea9n th\u1eadn.<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u00e0 t\u01b0\u01a1ng lai:<\/strong> Ph\u00e2n t\u00edch m\u1ee9c t\u0103ng tr\u01b0\u1edfng d\u1eef li\u1ec7u d\u1ef1 ki\u1ebfn, y\u00eau c\u1ea7u \u0111\u1ed9 tr\u1ec5 \u1ee9ng d\u1ee5ng v\u00e0 k\u1ebf ho\u1ea1ch k\u1ebft n\u1ed1i \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y c\u1ee7a b\u1ea1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ch\u1ecdn c\u00f4ng ngh\u1ec7 ph\u00f9 h\u1ee3p:<\/strong> Quy\u1ebft \u0111\u1ecbnh gi\u1eefa c\u00e1c b\u01b0\u1edbc s\u00f3ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/wdm-optical-transceiver-module-applications\/\"><strong>(CWDM\/DWDM)<\/strong><\/a> \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a dung l\u01b0\u1ee3ng s\u1ee3i quang ho\u1eb7c quang h\u1ecdc x\u00e1m ti\u00eau chu\u1ea9n cho c\u00e1c li\u00ean k\u1ebft \u0111i\u1ec3m-\u0111i\u1ec3m.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u01afu ti\u00ean kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc b\u1ea1n ch\u1ecdn, bao g\u1ed3m c\u1ea3 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> b\u1ed9 thu ph\u00e1t, ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch hi\u1ec7n c\u00f3 v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a b\u1ea1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>L\u1eadp k\u1ebf ho\u1ea1ch qu\u1ea3n l\u00fd:<\/strong> Tri\u1ec3n khai h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1ea1ng c\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quang h\u1ecdc, cung c\u1ea5p kh\u1ea3 n\u0103ng quan s\u00e1t to\u00e0n b\u1ed9 m\u1ecdi li\u00ean k\u1ebft.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u1ea3i ph\u00e1p m\u1ea1ng quang \u0111\u01b0\u1ee3c quy ho\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng <strong>kh\u00f4ng ph\u1ea3i l\u00e0 chi ph\u00ed; m\u00e0 l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 gi\u00fap t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y kh\u00e1c v\u1eadn h\u00e0nh \u1edf hi\u1ec7u su\u1ea5t cao nh\u1ea5t.<\/strong> \ud83d\udcdd K\u1ebft lu\u1eadn: Hi\u1ec7n th\u1ef1c h\u00f3a \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y b\u1ec1n v\u1eefng trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>M\u1ea1ng quang hi\u1ec7n kh\u00f4ng c\u00f2n l\u00e0 th\u1ee9 xa x\u1ec9 d\u00e0nh ri\u00eang cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u t\u01b0\u01a1ng lai; thay v\u00e0o \u0111\u00f3, \u0111\u00e2y l\u00e0 y\u00eau c\u1ea7u n\u1ec1n t\u1ea3ng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 doanh nghi\u1ec7p n\u00e0o nghi\u00eam t\u00fac trong vi\u1ec7c tri\u1ec3n khai<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00e1c tri\u1ec3n khai \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y ri\u00eang v\u00e0 lai <strong>. N\u00f3 cung c\u1ea5p n\u1ec1n t\u1ea3ng t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 b\u1ea3o m\u1eadt \u2014 n\u01a1i c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y linh ho\u1ea1t v\u00e0 m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng.<\/strong>. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00f4ng ngh\u1ec7, l\u1ee3i \u00edch c\u1ee7a n\u00f3 v\u00e0 vai tr\u00f2 then ch\u1ed1t c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p uy t\u00edn nh\u01b0 <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\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t m\u1ea1ng kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u hi\u1ec7n t\u1ea1i m\u00e0 c\u00f2n m\u1edf r\u1ed9ng li\u1ec1n m\u1ea1ch cho c\u00e1c th\u00e1ch th\u1ee9c c\u1ee7a ng\u00e0y mai. \u0110\u1eebng \u0111\u1ec3 m\u1ea1ng c\u1ee7a b\u1ea1n tr\u1edf th\u00e0nh m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong h\u00e0nh tr\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y c\u1ee7a b\u1ea1n. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a>, \u0110i\u1ec1u g\u00ec khi\u1ebfn m\u1ea1ng quang v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1p \u0111\u1ed3ng?.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u1ea1ng quang mang l\u1ea1i t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n. N\u00f3 suy hao t\u00edn hi\u1ec7u \u00edt h\u01a1n. C\u00e1p quang s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u. D\u1eef li\u1ec7u c\u1ee7a b\u1ea1n \u0111i xa h\u01a1n v\u00e0 gi\u1eef nguy\u00ean \u0111\u1ed9 m\u1ea1nh. C\u00e1p \u0111\u1ed3ng ch\u1eadm l\u1ea1i tr\u00ean kho\u1ea3ng c\u00e1ch d\u00e0i. Ch\u00fang c\u0169ng d\u1ec5 b\u1ecb nhi\u1ec5u h\u01a1n.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ea1ng quang v\u1edbi c\u1ea5u h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y hi\u1ec7n t\u1ea1i kh\u00f4ng?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f3, b\u1ea1n c\u00f3 th\u1ec3 b\u1ed5 sung m\u1ea1ng quang v\u00e0o h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n n\u00e2ng c\u1ea5p m\u1ed9t s\u1ed1 ph\u1ea7n c\u1ee9ng tr\u01b0\u1edbc ti\u00ean. Nhi\u1ec1u c\u00f4ng ty s\u1eed d\u1ee5ng song song c\u1ea3 thi\u1ebft b\u1ecb c\u0169 v\u00e0 m\u1edbi trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng quang h\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p quang r\u1ea5t kh\u00f3 b\u1ecb k\u1ebb kh\u00e1c nghe l\u00e9n. D\u1eef li\u1ec7u c\u1ee7a b\u1ea1n lu\u00f4n ri\u00eang t\u01b0 v\u00e0 an to\u00e0n tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda. B\u1ea1n c\u00f3 th\u1ec3 ph\u00e2n chia m\u1ea1ng \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chi ph\u00ed b\u1ea3o tr\u00ec m\u1ea1ng quang c\u00f3 \u0111\u1eaft kh\u00f4ng?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ea1n chi \u00edt h\u01a1n cho s\u1eeda ch\u1eefa v\u00ec c\u00e1p quang c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n. B\u1ea1n ti\u1ebft ki\u1ec7m chi ph\u00ed theo th\u1eddi gian nh\u1edd \u00edt s\u1ef1 c\u1ed1 v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng h\u01a1n. B\u1ea1n c\u0169ng ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n, n\u00ean h\u00f3a \u0111\u01a1n c\u1ee7a b\u1ea1n th\u1ea5p h\u01a1n.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n chi ti\u00eau \u00edt h\u01a1n cho vi\u1ec7c s\u1eeda ch\u1eefa v\u00ec c\u00e1p quang c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n. B\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n theo th\u1eddi gian nh\u1edd \u00edt s\u1ef1 c\u1ed1 h\u01a1n v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u00edt h\u01a1n. B\u1ea1n c\u0169ng ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n, do \u0111\u00f3 h\u00f3a \u0111\u01a1n c\u1ee7a b\u1ea1n th\u1ea5p h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1ea1ng quang cung c\u1ea5p t\u1ed1c \u0111\u1ed9 cao, b\u1ea3o m\u1eadt v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cho c\u00e1c tri\u1ec3n khai \u0111\u00e1m m\u00e2y ri\u00eang v\u00e0 \u0111\u00e1m m\u00e2y lai, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"author":1,"featured_media":3700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[13,14,17,24,26],"class_list":["post-3701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-100g-modules","tag-10g-sfp-transceivers","tag-400g-optical-modules","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3701","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=3701"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3701\/revisions"}],"predecessor-version":[{"id":10848,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3701\/revisions\/10848"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3700"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=3701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=3701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=3701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}