{"id":3593,"date":"2025-11-27T00:00:00","date_gmt":"2025-11-27T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/open-networking-definition-benefits-hardware-software-separation\/"},"modified":"2026-06-22T04:37:16","modified_gmt":"2026-06-22T04:37:16","slug":"open-networking-definition-benefits-hardware-software-separation","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/open-networking-definition-benefits-hardware-software-separation","title":{"rendered":"M\u1ea1ng M\u1edf L\u00e0 G\u00ec? H\u01b0\u1edbng D\u1eabn V\u1ec1 Ki\u1ebfn Tr\u00fac M\u1ea1ng T\u00e1ch R\u1eddi"},"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\/e7b5ca78a16242419832d62abbe78bd1.jpg\" alt=\"What Is Open Networking?\" class=\"wp-image-3590\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e7b5ca78a16242419832d62abbe78bd1.jpg 1408w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e7b5ca78a16242419832d62abbe78bd1-300x164.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e7b5ca78a16242419832d62abbe78bd1-1024x559.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e7b5ca78a16242419832d62abbe78bd1-768x419.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e7b5ca78a16242419832d62abbe78bd1-18x10.jpg 18w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong th\u1ebf gi\u1edbi n\u0103ng \u0111\u1ed9ng c\u1ee7a CNTT, t\u00ednh linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1eefng l\u1ee3i th\u1ebf; m\u00e0 c\u00f2n l\u00e0 nh\u1eefng y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c. M\u1ea1ng truy\u1ec1n th\u1ed1ng, v\u1edbi c\u00e1c g\u00f3i ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m chuy\u00ean bi\u1ec7t, th\u01b0\u1eddng khi\u1ebfn b\u1ea1n c\u1ea3m th\u1ea5y nh\u01b0 b\u1ecb tr\u00f3i bu\u1ed9c, h\u1ea1n ch\u1ebf \u0111\u1ed5i m\u1edbi v\u00e0 l\u00e0m ph\u00ecnh to ng\u00e2n s\u00e1ch. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac m\u00f4 h\u00ecnh <strong>m\u1ea1ng m\u1edf<\/strong> xu\u1ea5t hi\u1ec7n, h\u1ee9a h\u1eb9n m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi v\u1ec1 t\u00ednh linh ho\u1ea1t, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y s\u1ebd l\u00e0m r\u00f5 kh\u00e1i ni\u1ec7m m\u1ea1ng m\u1edf, kh\u00e1m ph\u00e1 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 v\u00e0 cho b\u1ea1n th\u1ea5y l\u00fd do v\u00ec sao n\u00f3 \u0111ang tr\u1edf th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 C\u00e1c \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>M\u1ea1ng m\u1edf<\/strong> cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ng ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m t\u1eeb nhi\u1ec1u c\u00f4ng ty kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c b\u1ea1n c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u01a1n v\u00e0 linh ho\u1ea1t h\u01a1n.<\/p><\/li><li><p>B\u1ea1n c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed b\u1eb1ng c\u00e1ch so s\u00e1nh gi\u00e1 t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau. B\u1ea1n ch\u1ec9 c\u1ea7n n\u00e2ng c\u1ea5p m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n, ch\u1ee9 kh\u00f4ng ph\u1ea3i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p><\/li><li><p>C\u00e1c ti\u00eau chu\u1ea9n m\u1edf \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u1ea1ng c\u1ee7a b\u1ea1n m\u1edf r\u1ed9ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh, kh\u00f4ng g\u1eb7p s\u1ef1 c\u1ed1.<\/p><\/li><li><p>B\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng nhanh ch\u00f3ng tr\u01b0\u1edbc c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 nhu c\u1ea7u kinh doanh m\u1edbi. M\u1ea1ng m\u1edf cho ph\u00e9p b\u1ea1n th\u1eed nghi\u1ec7m c\u00e1c c\u00f4ng c\u1ee5 m\u1edbi v\u00e0 kh\u00f4ng b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t.<\/p><\/li><li><p>Tr\u01b0\u1edbc khi tri\u1ec3n khai m\u1ea1ng m\u1edf, h\u00e3y \u0111\u00e1nh gi\u00e1 k\u1ef9 n\u0103ng v\u00e0 ngu\u1ed3n l\u1ef1c c\u1ee7a \u0111\u1ed9i ng\u0169 b\u1ea1n. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 \u0111\u1ee7 ki\u1ebfn th\u1ee9c v\u00e0 h\u1ed7 tr\u1ee3 c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c thay \u0111\u1ed5i.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 Hi\u1ec3u r\u00f5 kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i: M\u1ea1ng m\u1edf l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, <strong>m\u1ea1ng m\u1edf<\/strong> l\u00e0 m\u1ed9t tri\u1ebft l\u00fd v\u00e0 ki\u1ebfn tr\u00fac nh\u1eb1m <strong>t\u00e1ch r\u1eddi<\/strong> ho\u1eb7c ph\u00e2n t\u00e1ch ph\u1ea7n c\u1ee9ng m\u1ea1ng (m\u1eb7t d\u1eef li\u1ec7u) kh\u1ecfi h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng (m\u1eb7t \u0111i\u1ec1u khi\u1ec3n). Thay v\u00ec mua m\u1ed9t thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch t\u00edch h\u1ee3p t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t \u2014 v\u1ed1n kh\u00f3a b\u1ea1n v\u00e0o ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m c\u1ee7a h\u1ecd \u2014 b\u1ea1n c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>T\u1ef1 ch\u1ecdn ph\u1ea7n c\u1ee9ng:<\/strong> Mua ph\u1ea7n c\u1ee9ng ti\u00eau chu\u1ea9n, gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch tr\u1eafng (white-box switches)<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ef1 ch\u1ecdn ph\u1ea7n m\u1ec1m:<\/strong> C\u00e0i \u0111\u1eb7t m\u1ed9t H\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng (NOS) linh ho\u1ea1t, th\u01b0\u1eddng l\u00e0 m\u00e3 ngu\u1ed3n m\u1edf, nh\u01b0 SONiC, Cumulus Linux ho\u1eb7c FRR.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng nh\u01b0 m\u1ed9t chi\u1ebfc PC. B\u1ea1n kh\u00f4ng mua m\u1ed9t m\u00e1y t\u00ednh m\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eafn ch\u1ebft v\u00e0o bo m\u1ea1ch ch\u1ee7. B\u1ea1n t\u1ef1 ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n (CPU, RAM, b\u1ed9 nh\u1edb l\u01b0u tr\u1eef), sau \u0111\u00f3 c\u00e0i \u0111\u1eb7t Windows, Linux ho\u1eb7c macOS. <strong>M\u1ea1ng m\u1edf<\/strong> \u00e1p d\u1ee5ng nguy\u00ean t\u1eafc l\u1ef1a ch\u1ecdn v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c n\u00e0y l\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t gi\u00fap <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/software-defined-networking-centralized-flexible-network-management\/\"><strong>m\u1ea1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1eb1ng ph\u1ea7n m\u1ec1m (SDN)<br><\/strong><\/a> c\u00e1c nguy\u00ean t\u1eafc n\u00e0y, cho ph\u00e9p qu\u1ea3n l\u00fd t\u1eadp trung v\u00e0 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 M\u1ea1ng m\u1edf so v\u1edbi M\u1ea1ng truy\u1ec1n th\u1ed1ng: So s\u00e1nh r\u00f5 r\u00e0ng<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u1ea1ng m\u1edf, h\u00e3y so s\u00e1nh tr\u1ef1c ti\u1ebfp v\u1edbi m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng.<\/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;\"\/><\/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<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng m\u1edf<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Ki\u1ebfn tr\u00fac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edch h\u1ee3p\/\u0110\u00f3ng: Ph\u1ea7n c\u1ee9ng v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng (NOS) l\u00e0 m\u1ed9t b\u1ed9 t\u00edch h\u1ee3p t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00e1ch r\u1eddi\/M\u1edf: Ph\u1ea7n c\u1ee9ng v\u00e0 NOS t\u00e1ch bi\u1ec7t, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u1ed9c l\u1eadp.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p duy nh\u1ea5t<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Cao.<\/strong> Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1n k\u00e9m.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Th\u1ea5p.<\/strong> T\u1ef1 do k\u1ebft h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n t\u1ed1t nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>C\u1ea5u tr\u00fac chi ph\u00ed<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (CapEx) cao do m\u1ee9c gi\u00e1 t\u0103ng th\u00eam c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ed1i v\u1edbi gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CapEx th\u1ea5p h\u01a1n (ph\u1ea7n c\u1ee9ng ph\u1ed5 th\u00f4ng); m\u00f4 h\u00ecnh chi ph\u00ed v\u1eadn h\u00e0nh (OpEx) cho ph\u1ea7n m\u1ec1m\/h\u1ed7 tr\u1ee3.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ed5i m\u1edbi &amp; Linh ho\u1ea1t<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1eadm, ph\u1ee5 thu\u1ed9c v\u00e0o l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Nhanh, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng m\u1edbi m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1edbi h\u1ea1n \u1edf c\u00e1c t\u00ednh n\u0103ng v\u00e0 k\u1ecbch b\u1ea3n \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p ph\u00ea duy\u1ec7t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao; m\u1ea1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh b\u1eb1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00f4ng c\u1ee5 t\u00f9y \u00fd.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>L\u1ee3i \u00edch Ch\u00ednh<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u1ea3m nh\u1eadn v\u00e0 h\u1ed7 tr\u1ee3 t\u1eeb m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 linh ho\u1ea1t v\u01b0\u1ee3t tr\u1ed9i, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 tho\u00e1t kh\u1ecfi s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 C\u00e1c l\u1ee3i \u00edch th\u1ef1c t\u1ebf khi \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh m\u1ea1ng m\u1edf<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i sao c\u00e1c doanh nghi\u1ec7p h\u00e0ng \u0111\u1ea7u v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u1ea1i \u0111ang \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y? Nh\u1eefng <strong>l\u1ee3i \u00edch c\u1ee7a m\u1ea1ng m\u1edf<\/strong> r\u1ea5t thuy\u1ebft ph\u1ee5c:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>Gi\u1ea3m chi ph\u00ed \u0111\u00e1ng k\u1ec3:<\/strong> B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch \u201cwhite-box\u201d ph\u1ed5 th\u00f4ng, b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c m\u1ee9c ph\u00ed cao ng\u1ea5t ng\u01b0\u1edfng c\u1ee7a ph\u1ea7n c\u1ee9ng th\u01b0\u01a1ng hi\u1ec7u. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m m\u1ea1nh chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (CapEx).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p:<\/strong> B\u1ea1n kh\u00f4ng c\u00f2n b\u1ecb \u201cb\u1eaft c\u00f3c\u201d b\u1edfi ch\u00ednh s\u00e1ch gi\u00e1 c\u1ea3, h\u1ed7 tr\u1ee3 ho\u1eb7c v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m c\u1ee7a m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y trao cho b\u1ea1n s\u1ee9c m\u1ea1nh \u0111\u00e0m ph\u00e1n r\u1ea5t l\u1edbn.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u1ed9 linh ho\u1ea1t v\u00e0 linh ho\u1ea1t ch\u01b0a t\u1eebng c\u00f3:<\/strong> C\u1ea7n m\u1ed9t t\u00ednh n\u0103ng ho\u1eb7c giao th\u1ee9c m\u1edbi? B\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 tri\u1ec3n khai n\u00f3 th\u00f4ng qua ph\u1ea7n m\u1ec1m m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf ph\u1ea7n c\u1ee9ng. \u0110i\u1ec1u n\u00e0y \u0111\u1ea9y nhanh vi\u1ec7c tri\u1ec3n khai d\u1ecbch v\u1ee5 v\u00e0 <strong>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong> t\u0103ng tr\u01b0\u1edfng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Th\u00fac \u0111\u1ea9y \u0111\u1ed5i m\u1edbi:<\/strong> M\u1ed9t h\u1ec7 sinh th\u00e1i m\u1edf khuy\u1ebfn kh\u00edch c\u1ea1nh tranh v\u00e0 h\u1ee3p t\u00e1c, d\u1eabn \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n nhanh h\u01a1n c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 gi\u1ea3i ph\u00e1p m\u1edbi.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01a1n gi\u1ea3n h\u00f3a:<\/strong> V\u1edbi n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng chu\u1ea9n h\u00f3a v\u00e0 NOS c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh, vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c c\u1ea5p ph\u00e1t v\u00e0 qu\u1ea3n l\u00fd m\u1ea1ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u h\u01b0\u1edbng c\u00e1c th\u00e1ch th\u1ee9c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 m\u1ea1nh m\u1ebd, <strong>m\u1ea1ng m\u1edf<\/strong> nh\u01b0ng kh\u00f4ng tr\u00e1nh kh\u1ecfi nh\u1eefng th\u00e1ch th\u1ee9c. C\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n s\u1eb5n s\u00e0ng \u0111\u1ed1i m\u1eb7t v\u1edbi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Tr\u00e1ch nhi\u1ec7m t\u00edch h\u1ee3p:<\/strong> B\u1ea1n tr\u1edf th\u00e0nh nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng. Vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch gi\u1eefa ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m thu\u1ed9c v\u1ec1 \u0111\u1ed9i ng\u0169 c\u1ee7a b\u1ea1n ho\u1eb7c nh\u00e0 t\u00edch h\u1ee3p m\u00e0 b\u1ea1n l\u1ef1a ch\u1ecdn.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u00f4 h\u00ecnh h\u1ed7 tr\u1ee3:<\/strong> Thay v\u00ec ch\u1ec9 g\u1ecdi m\u1ed9t nh\u00e0 cung c\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i k\u00fd c\u00e1c h\u1ee3p \u0111\u1ed3ng h\u1ed7 tr\u1ee3 ri\u00eang bi\u1ec7t cho ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m. Tuy nhi\u00ean, nhi\u1ec1u \u0111\u1ed1i t\u00e1c hi\u1ec7n nay cung c\u1ea5p gi\u1ea3i ph\u00e1p h\u1ed7 tr\u1ee3 t\u1ea1i m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Y\u00eau c\u1ea7u v\u1ec1 n\u0103ng l\u1ef1c chuy\u00ean m\u00f4n:<\/strong> \u0110\u1ed9i ng\u0169 m\u1ea1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng m\u1edbi v\u1ec1 Linux, t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 Vai tr\u00f2 c\u1ee7a b\u1ed9 thu ph\u00e1t quang trong m\u1ea1ng m\u1edf<\/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\/1ecebbd4afe94508ab080f3b91f600f1.webp\" alt=\"optical transceiver\" class=\"wp-image-3591\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ecebbd4afe94508ab080f3b91f600f1.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ecebbd4afe94508ab080f3b91f600f1-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ecebbd4afe94508ab080f3b91f600f1-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ecebbd4afe94508ab080f3b91f600f1-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ecebbd4afe94508ab080f3b91f600f1-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u1ea1ng ch\u1ec9 m\u1ea1nh ngang v\u1edbi m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t c\u1ee7a n\u00f3, v\u00e0 trong trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao, c\u00e1c \u201cm\u1eaft x\u00edch\u201d th\u01b0\u1eddng l\u00e0 quang h\u1ecdc. \u0110\u00e2y l\u00e0 n\u01a1i b\u1ed9 thu ph\u00e1t quang, hay <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>module quang<br><\/strong><\/a>, tr\u1edf n\u00ean then ch\u1ed1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u00f4-\u0110un Quang H\u1ecdc L\u00e0 G\u00ec?<\/strong><br\/>M\u1ed9t <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf nh\u01b0ng v\u00f4 c\u00f9ng quan tr\u1ecdng, \u0111\u01b0\u1ee3c c\u1eafm v\u00e0o c\u1ed5ng chuy\u1ec3n m\u1ea1ch. Nhi\u1ec7m v\u1ee5 c\u1ee7a n\u00f3 l\u00e0 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb chuy\u1ec3n m\u1ea1ch th\u00e0nh t\u00edn hi\u1ec7u quang \u0111\u1ec3 truy\u1ec1n \u0111i tr\u00ean <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>, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao v\u00e0 kho\u1ea3ng c\u00e1ch xa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ea1i sao ch\u00fang l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi M\u1ea1ng m\u1edf?<\/strong><br\/>Trong m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng, c\u00e1c nh\u00e0 cung c\u1ea5p th\u01b0\u1eddng s\u1eed d\u1ee5ng <strong>thi\u1ebft b\u1ecb quang b\u1ecb h\u1ea1n ch\u1ebf ch\u1ee9c n\u0103ng<\/strong>, ngh\u0129a l\u00e0 c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi thi\u1ebft b\u1ecb thu ph\u00e1t quang (transceiver) c\u1ee7a ch\u00ednh th\u01b0\u01a1ng hi\u1ec7u \u0111\u00f3, \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi gi\u00e1 cao. M\u1ed9t nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i c\u1ee7a <strong>m\u1ea1ng m\u1edf<\/strong> M\u1ea1ng m\u1edf l\u00e0 ph\u00e1 b\u1ecf nh\u1eefng r\u00e0o c\u1ea3n \u0111\u1ed9c quy\u1ec1n n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u1ed9t m\u1ea1ng m\u1edf, c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch \u201ctr\u1eafng\u201d (white-box) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 <strong>kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i transceiver c\u1ee5 th\u1ec3<\/strong>. Ch\u00fang h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb quang ti\u00eau chu\u1ea9n, <strong>tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n MSA <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><strong>(Th\u1ecfa thu\u1eadn \u0110a ngu\u1ed3n)<\/strong><\/a> t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u00ean th\u1ee9 ba. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n l\u1ef1a ch\u1ecdn c\u00e1c thi\u1ebft b\u1ecb thu ph\u00e1t quang ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1ng tin c\u1eady v\u1edbi chi ph\u00ed ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u1ea7n nh\u1ecf, m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng c\u00e1c module t\u01b0\u01a1ng th\u00edch v\u00e0 hi\u1ec7u su\u1ea5t cao l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t cho m\u1ed9t tri\u1ec3n khai <strong>M\u1ea1ng m\u1edf trung t\u00e2m d\u1eef li\u1ec7u<\/strong> th\u00e0nh c\u00f4ng. \u0110\u00e2y l\u00e0 l\u00fac vi\u1ec7c l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn nh\u01b0 <strong>LINK-PP<\/strong> t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n.<br>. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a>\u2018C\u00e1c thi\u1ebft b\u1ecb thu ph\u00e1t quang c\u1ee7a \u2018s \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00e1c ti\u00eau chu\u1ea9n MSA nghi\u00eam ng\u1eb7t, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c \u0111\u1ea7y \u0111\u1ee7 v\u1edbi nhi\u1ec1u lo\u1ea1i ph\u1ea7n c\u1ee9ng white-box kh\u00e1c nhau v\u00e0 duy tr\u00ec hi\u1ec7u n\u0103ng c\u0169ng nh\u01b0 \u0111\u1ed9 tin c\u1eady cho m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3: \u0110\u1ed1i v\u1edbi k\u1ebft n\u1ed1i <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/spine-leaf-architecture-in-optical-networks-explained\/\"><strong>spine-leaf 100G<\/strong><\/a>, LINK-PP LPJ4014CNL Industrial RJ45 Magjack <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473115.htm\"><strong>LI\u00caN K\u1ebeT-PP QSFP28-100G-SR4<\/strong><\/a> c\u1ee7a b\u1ea1n, thi\u1ebft b\u1ecb thu ph\u00e1t quang l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. Thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p gi\u1ea3i ph\u00e1p m\u1ea1nh m\u1ebd v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c li\u00ean k\u1ebft Ethernet 100 Gigabit tr\u00ean c\u00e1p s\u1ee3i quang \u0111a mode, ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c c\u1ee7a m\u1ecdi d\u1ef1 \u00e1n m\u1ea1ng m\u1edf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 C\u00e1ch b\u1eaft \u0111\u1ea7u v\u1edbi M\u1ea1ng m\u1edf<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang m\u1ea1ng m\u1edf kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 m\u1ed9t b\u01b0\u1edbc nh\u1ea3y li\u1ec1u l\u0129nh. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u theo c\u00e1ch ti\u1ebfp c\u1eadn t\u1eebng giai \u0111o\u1ea1n:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>X\u00e1c \u0111\u1ecbnh tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong> B\u1eaft \u0111\u1ea7u \u1edf ph\u1ea7n m\u1ea1ng kh\u00f4ng quan tr\u1ecdng, v\u00ed d\u1ee5 nh\u01b0 trong ph\u00f2ng th\u00ed nghi\u1ec7m, m\u1ed9t t\u1ea7ng \u1ee9ng d\u1ee5ng m\u1edbi ho\u1eb7c l\u1edbp spine-leaf trong trung t\u00e2m d\u1eef li\u1ec7u.<\/p><\/li><li><p style=\"margin: 0px 0px 8px;\"><strong>L\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>Ph\u1ea7n c\u1ee9ng:<\/strong> Ch\u1ecdn m\u1ed9t b\u1ed9 chuy\u1ec3n m\u1ea1ch white-box t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (ODM) d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 m\u1eadt \u0111\u1ed9 c\u1ed5ng v\u00e0 t\u1ed1c \u0111\u1ed9 (v\u00ed d\u1ee5: 1G, 10G, 25G, 100G).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ph\u1ea7n m\u1ec1m:<\/strong> \u0110\u00e1nh gi\u00e1 c\u00e1c l\u1ef1a ch\u1ecdn h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng m\u00e3 ngu\u1ed3n m\u1edf nh\u01b0 SONiC \u2014 v\u1ed1n nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 h\u1eadu thu\u1eabn l\u1edbn t\u1eeb ng\u00e0nh c\u00f4ng nghi\u1ec7p \u2014 ho\u1eb7c c\u00e1c b\u1ea3n ph\u00e2n ph\u1ed1i th\u01b0\u01a1ng m\u1ea1i nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Thi\u1ebft b\u1ecb quang:<\/strong> H\u1ee3p t\u00e1c v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \u0111\u1ec3 \u0111\u00e1p \u1ee9ng to\u00e0n b\u1ed9 nhu c\u1ea7u transceiver t\u01b0\u01a1ng th\u00edch c\u1ee7a b\u1ea1n, t\u1eeb SFP+ \u0111\u1ebfn QSFP-DD.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px;\"><strong>T\u1eadn d\u1ee5ng c\u1ed9ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed1i t\u00e1c:<\/strong> Ti\u1ebfp c\u1eadn c\u01a1 s\u1edf tri th\u1ee9c phong ph\u00fa c\u1ee7a c\u1ed9ng \u0111\u1ed3ng m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 l\u00e0m vi\u1ec7c c\u00f9ng c\u00e1c nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng gi\u00e0u kinh nghi\u1ec7m chuy\u00ean v\u1ec1 <strong>c\u00e1c gi\u1ea3i ph\u00e1p m\u1ea1ng t\u00e1ch r\u1eddi<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 K\u1ebft lu\u1eadn: T\u01b0\u01a1ng lai m\u1edf c\u1ee7a m\u1ea1ng l\u01b0\u1edbi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1ea1ng m\u1edf<\/strong> M\u1ea1ng m\u1edf kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t xu h\u01b0\u1edbng; \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u0103n b\u1ea3n h\u01b0\u1edbng t\u1edbi c\u00e1ch x\u00e2y d\u1ef1ng m\u1ea1ng l\u01b0\u1edbi d\u00e2n ch\u1ee7 h\u01a1n, hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 s\u00e1ng t\u1ea1o h\u01a1n. B\u1eb1ng c\u00e1ch t\u00e1ch r\u1eddi ph\u1ea7n c\u1ee9ng kh\u1ecfi ph\u1ea7n m\u1ec1m, m\u1ea1ng m\u1edf trao l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 quy\u1ec1n l\u1ef1a ch\u1ecdn cho t\u1ed5 ch\u1ee9c, gi\u00fap gi\u1ea3m chi ph\u00ed v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i s\u1ed1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 thay \u0111\u1ed5i t\u01b0 duy v\u00e0 k\u1ef9 n\u0103ng, nh\u01b0ng nh\u1eefng l\u1ee3i \u00edch d\u00e0i h\u1ea1n <strong>l\u1ee3i \u00edch c\u1ee7a m\u1ea1ng m\u1edf<\/strong>\u2014 t\u1ef1 do, linh ho\u1ea1t v\u00e0 ti\u1ebft ki\u1ec7m t\u00e0i ch\u00ednh \u2014 l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 ch\u1ed1i c\u00e3i. Khi l\u00ean k\u1ebf ho\u1ea1ch n\u00e2ng c\u1ea5p m\u1ea1ng l\u1ea7n t\u1edbi, h\u00e3y c\u00e2n nh\u1eafc con \u0111\u01b0\u1eddng m\u1edf. B\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng th\u00edch, bao g\u1ed3m c\u1ea3 thi\u1ebft b\u1ecb quang hi\u1ec7u su\u1ea5t cao t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a>, b\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t m\u1ea1ng l\u01b0\u1edbi b\u1ec1n v\u1eefng v\u1edbi t\u01b0\u01a1ng lai, s\u1eb5n s\u00e0ng cho m\u1ecdi y\u00eau c\u1ea7u s\u1eafp t\u1edbi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf10 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u1ea1ng m\u1edf l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng m\u1edf cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng m\u1ea1ng l\u01b0\u1edbi b\u1eb1ng nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i ch\u1ec9 d\u00f9ng s\u1ea3n ph\u1ea9m c\u1ee7a m\u1ed9t c\u00f4ng ty duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho b\u1ea1n nhi\u1ec1u l\u1ef1a ch\u1ecdn v\u00e0 nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Gi\u1ea3i ph\u00e1p t\u00e1ch r\u1eddi trong m\u1ea1ng l\u01b0\u1edbi l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c gi\u1ea3i ph\u00e1p t\u00e1ch r\u1eddi cho ph\u00e9p b\u1ea1n l\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m ri\u00eang bi\u1ec7t. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn ph\u1ea7n c\u1ee9ng ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u00ecnh, sau \u0111\u00f3 ch\u1ecdn ph\u1ea7n m\u1ec1m \u0111\u00e1p \u1ee9ng \u0111\u00fang nhu c\u1ea7u. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n tr\u00e1nh b\u1ecb \u201cm\u1eafc k\u1eb9t\u201d v\u1edbi m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >H\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng l\u00e0 ph\u1ea7n m\u1ec1m d\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng. B\u1ea1n c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m n\u00e0y l\u00ean c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch ho\u1eb7c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. N\u00f3 gi\u00fap b\u1ea1n qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng v\u00e0 k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u1edbi nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Ki\u1ebfn tr\u00fac m\u1ea1ng ngh\u0129a l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ebfn tr\u00fac m\u1ea1ng l\u00e0 c\u00e1ch b\u1ea1n thi\u1ebft l\u1eadp m\u1ea1ng l\u01b0\u1edbi c\u1ee7a m\u00ecnh. N\u00f3 th\u1ec3 hi\u1ec7n c\u00e1ch c\u00e1c thi\u1ebft b\u1ecb, ph\u1ea7n m\u1ec1m v\u00e0 k\u1ebft n\u1ed1i ph\u1ed1i h\u1ee3p v\u1edbi nhau nh\u01b0 m\u1ed9t \u0111\u1ed9i ng\u0169. B\u1ea1n s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 x\u00e2y d\u1ef1ng m\u1ea1ng l\u01b0\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a m\u1ea1ng m\u1edf l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u00eam nhi\u1ec1u l\u1ef1a ch\u1ecdn, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 n\u00e2ng c\u1ea5p nhanh h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n m\u1ec1m t\u1eeb nhi\u1ec1u c\u00f4ng ty kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u1ea1ng l\u01b0\u1edbi c\u1ee7a b\u1ea1n d\u1ec5 d\u00e0ng thay \u0111\u1ed5i v\u00e0 m\u1edf r\u1ed9ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1ea1ng m\u1edf cho ph\u00e9p tri\u1ec3n khai m\u1ea1ng linh ho\u1ea1t, kh\u00f4ng ph\u1ee5 thu\u1ed9c nh\u00e0 cung c\u1ea5p b\u1eb1ng c\u00e1ch t\u00e1ch r\u1eddi ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m, mang l\u1ea1i nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t, l\u1ef1a ch\u1ecdn v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed h\u01a1n.<\/p>","protected":false},"author":1,"featured_media":3592,"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-3593","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\/3593","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=3593"}],"version-history":[{"count":3,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3593\/revisions"}],"predecessor-version":[{"id":10830,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3593\/revisions\/10830"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3592"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=3593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=3593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=3593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}