{"id":4979,"date":"2025-09-19T11:12:00","date_gmt":"2025-09-19T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-fttc-fiber-to-the-curb\/"},"modified":"2026-06-22T06:56:22","modified_gmt":"2026-06-22T06:56:22","slug":"what-is-fttc-fiber-to-the-curb","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-fttc-fiber-to-the-curb","title":{"rendered":"FTTC l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00f4ng ngh\u1ec7 c\u00e1p quang \u0111\u1ebfn \u0111i\u1ec3m ti\u1ebfp c\u1eadn g\u1ea7n nh\u00e0 (Fiber to the Curb)"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a.webp\" alt=\"What is FTTC?\" class=\"wp-image-4977\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5544a455471641e9a244adf393e2241a-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi nhu c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng r\u1ed9ng ti\u1ebfp t\u1ee5c gia t\u0103ng, c\u00e1c c\u00f4ng ngh\u1ec7 truy c\u1eadp c\u00e1p quang kh\u00e1c nhau \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai nh\u1eb1m c\u00e2n b\u1eb1ng chi ph\u00ed, hi\u1ec7u n\u0103ng v\u00e0 ph\u1ea1m vi ph\u1ee7 s\u00f3ng. <strong>FTTC (C\u00e1p quang \u0111\u1ebfn \u0111i\u1ec3m ti\u1ebfp c\u1eadn g\u1ea7n nh\u00e0 ho\u1eb7c \u0111\u1ebfn t\u1ee7 c\u00e1p quang)<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t, k\u1ebft n\u1ed1i c\u00e1p quang t\u1ed1c \u0111\u1ed9 cao v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u1ed3ng hi\u1ec7n c\u00f3. B\u00e0i vi\u1ebft n\u00e0y t\u00ecm hi\u1ec3u FTTC l\u00e0 g\u00ec, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, c\u00e1c \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a n\u00f3, c\u0169ng nh\u01b0 so s\u00e1nh v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 b\u0103ng th\u00f4ng r\u1ed9ng c\u00e1p quang kh\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 FTTC l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FTTC l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a <strong>C\u00e1p quang \u0111\u1ebfn \u0111i\u1ec3m ti\u1ebfp c\u1eadn g\u1ea7n nh\u00e0 (ho\u1eb7c \u0111\u1ebfn t\u1ee7 c\u00e1p quang)<\/strong>. Trong c\u1ea5u h\u00ecnh n\u00e0y, c\u00e1p quang \u0111\u01b0\u1ee3c k\u00e9o t\u1eeb trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u1ebfn m\u1ed9t t\u1ee7 c\u00e1p \u0111\u1eb7t g\u1ea7n ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. T\u1eeb t\u1ee7 c\u00e1p, k\u1ebft n\u1ed1i cu\u1ed1i c\u00f9ng t\u1edbi nh\u00e0 ho\u1eb7c doanh nghi\u1ec7p th\u01b0\u1eddng \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng d\u00e2y \u0111\u1ed3ng hi\u1ec7n c\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>VDSL (\u0110\u01b0\u1eddng d\u00e2y thu\u00ea bao k\u1ef9 thu\u1eadt s\u1ed1 t\u1ed1c \u0111\u1ed9 r\u1ea5t cao)<\/strong> ho\u1eb7c c\u00e1p \u0111\u1ed3ng tr\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f4 h\u00ecnh lai n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 khai th\u00e1c cung c\u1ea5p b\u0103ng th\u00f4ng r\u1ed9ng nhanh h\u01a1n <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-dsl-digital-subscriber-line\/\">DSL truy\u1ec1n th\u1ed1ng<\/a> \u0111\u1ed3ng th\u1eddi tr\u00e1nh chi ph\u00ed cao khi k\u00e9o c\u00e1p quang tr\u1ef1c ti\u1ebfp v\u00e0o t\u1eebng t\u00f2a nh\u00e0, nh\u01b0 y\u00eau c\u1ea7u c\u1ee7a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-ftth-fiber-to-the-home\/\"><strong>FTTH (C\u00e1p quang \u0111\u1ebfn t\u1eadn nh\u00e0)<\/strong><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 Ki\u1ebfn tr\u00fac FTTC v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0110\u01b0\u1eddng c\u00e1p quang l\u00f5i:<\/strong> C\u00e1p quang t\u1ed1c \u0111\u1ed9 cao truy\u1ec1n d\u1eef li\u1ec7u t\u1eeb m\u1ea1ng l\u00f5i \u0111\u1ebfn c\u00e1c t\u1ee7 c\u00e1p \u0111\u1ecba ph\u01b0\u01a1ng.<\/p><\/li><li><p><strong>T\u1ee7 c\u00e1p tr\u00ean ph\u1ed1 (DSLAM\/<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-onu-and-why-it-matters-for-your-internet-connection\/\"><strong>ONU<\/strong><\/a><strong>):<\/strong> \u0110\u00f3ng vai tr\u00f2 n\u00fat truy c\u1eadp chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u quang th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 truy\u1ec1n qua \u0111\u01b0\u1eddng d\u00e2y \u0111\u1ed3ng.<\/p><\/li><li><p><strong>\u0110o\u1ea1n cu\u1ed1i b\u1eb1ng d\u00e2y \u0111\u1ed3ng:<\/strong> C\u00e1c \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i hi\u1ec7n c\u00f3 (VDSL2, G.fast) ho\u1eb7c c\u00e1p \u0111\u1ed3ng tr\u1ee5c ho\u00e0n t\u1ea5t k\u1ebft n\u1ed1i cu\u1ed1i c\u00f9ng t\u1edbi kh\u00e1ch h\u00e0ng.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ebfn tr\u00fac n\u00e0y cho ph\u00e9p FTTC cung c\u1ea5p <strong>t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng th\u01b0\u1eddng t\u1eeb 30 Mbps \u0111\u1ebfn 300 Mbps<\/strong>, t\u00f9y thu\u1ed9c v\u00e0o kho\u1ea3ng c\u00e1ch t\u1eeb t\u1ee7 c\u00e1p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng d\u00e2y \u0111\u1ed3ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 So s\u00e1nh FTTC v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 b\u0103ng th\u00f4ng r\u1ed9ng kh\u00e1c<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 131px;\"\/><col style=\"width: 143px;\"\/><col style=\"width: 165px;\"\/><col style=\"width: 117px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p>C\u00f4ng ngh\u1ec7<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>Ph\u01b0\u01a1ng ti\u1ec7n k\u1ebft n\u1ed1i \u0111o\u1ea1n cu\u1ed1i<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>Typical Speed<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Chi Ph\u00ed Tri\u1ec3n Khai<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1i \u01b0u<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p><strong>FTTC<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>D\u00e2y \u0111\u1ed3ng (DSL\/VDSL)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>30\u2013300 Mbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Moderate<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>N\u00e2ng c\u1ea5p nhanh t\u1ea1i c\u00e1c khu v\u1ef1c \u0111\u00e3 c\u00f3 s\u1eb5n d\u00e2y \u0111\u1ed3ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-ftth-fiber-to-the-home\/\"><strong>FTTH<\/strong><\/a><strong>\/FTTP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>Quang<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>Tr\u00ean 1 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Cao<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3i ph\u00e1p t\u01b0\u01a1ng lai, t\u1ed1c \u0111\u1ed9 cao cho h\u1ed9 gia \u0111\u00ecnh\/doanh nghi\u1ec7p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-fttb-fiber-to-the-building\/\"><strong>FTTB<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>C\u00e1p quang \u0111\u1ebfn t\u00f2a nh\u00e0, d\u00e2y \u0111\u1ed3ng b\u00ean trong<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>100Mbps\u20131Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Trung b\u00ecnh\u2013Cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Chung c\u01b0, khu c\u00f4ng nghi\u1ec7p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-dsl-digital-subscriber-line\/\"><strong>DSL<\/strong><\/a><strong> <\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>Ch\u1ec9 d\u00f9ng d\u00e2y \u0111\u1ed3ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>&lt;50Mbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Th\u1ea5p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Truy c\u1eadp c\u0169, v\u00f9ng n\u00f4ng th\u00f4n<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"131\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-fwa-fixed-wireless-access\/\"><strong>Truy c\u1eadp kh\u00f4ng d\u00e2y c\u1ed1 \u0111\u1ecbnh (FWA)<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>Kh\u00f4ng d\u00e2y<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"165\"><p>50 Mbps\u20131 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"117\"><p>Bi\u1ebfn \u0111\u1ed5i<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00f9ng n\u00f4ng th\u00f4n\/v\u00f9ng xa x\u00f4i<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 \u01afu \u0111i\u1ec3m c\u1ee7a FTTC<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed:<\/strong> T\u1eadn d\u1ee5ng l\u1ea1i d\u00e2y \u0111\u1ed3ng hi\u1ec7n c\u00f3 cho \u0111o\u1ea1n cu\u1ed1i.<\/p><\/li><li><p><strong>Tri\u1ec3n khai nhanh h\u01a1n:<\/strong> Tr\u00e1nh c\u1ea7n th\u1ef1c hi\u1ec7n kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng nh\u01b0 \u0111\u1ed1i v\u1edbi c\u00e1p quang to\u00e0n ph\u1ea7n.<\/p><\/li><li><p><strong>Hi\u1ec7u n\u0103ng t\u1ed1t h\u01a1n DSL:<\/strong> Cung c\u1ea5p t\u1ed1c \u0111\u1ed9 cao h\u01a1n nhi\u1ec1u so v\u1edbi ADSL truy\u1ec1n th\u1ed1ng.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p linh ho\u1ea1t:<\/strong> C\u00f3 th\u1ec3 t\u00edch h\u1ee3p v\u1edbi G.fast ho\u1eb7c k\u1ef9 thu\u1eadt vectoring \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 H\u1ea1n ch\u1ebf c\u1ee7a FTTC<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u201cCh\u1ed7 ngh\u1ebdn\u201d do d\u00e2y \u0111\u1ed3ng:<\/strong> T\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tin c\u1eady ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng d\u00e2y \u0111\u1ed3ng v\u00e0 kho\u1ea3ng c\u00e1ch.<\/p><\/li><li><p><strong>Kh\u00f4ng ho\u00e0n to\u00e0n chu\u1ea9n b\u1ecb cho t\u01b0\u01a1ng lai:<\/strong> Kh\u00f4ng th\u1ec3 \u0111\u1ea1t ti\u1ec1m n\u0103ng b\u0103ng th\u00f4ng nh\u01b0 c\u00e1p quang to\u00e0n ph\u1ea7n (FTTH).<\/p><\/li><li><p><strong>Suy hao t\u00edn hi\u1ec7u:<\/strong> Hi\u1ec7u n\u0103ng gi\u1ea3m khi kho\u1ea3ng c\u00e1ch t\u1eeb t\u1ee7 c\u00e1p t\u0103ng l\u00ean.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 Thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n c\u1ee9ng cho FTTC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng FTTC y\u00eau c\u1ea7u c\u00e1c th\u00e0nh ph\u1ea7n chuy\u00ean bi\u1ec7t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>B\u1ed9 thu ph\u00e1t quang:<\/strong> K\u1ebft n\u1ed1i \u0111\u01b0\u1eddng c\u00e1p quang l\u00f5i v\u1edbi thi\u1ebft b\u1ecb DSLAM\/ONU.<\/p><\/li><li><p><strong>Thi\u1ebft b\u1ecb DSLAM\/T\u1ee7 c\u00e1p tr\u00ean ph\u1ed1:<\/strong> K\u1ebft th\u00fac \u0111\u01b0\u1eddng c\u00e1p quang v\u00e0 qu\u1ea3n l\u00fd ph\u00e2n ph\u1ed1i VDSL\/G.fast.<\/p><\/li><li><p><strong>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i t\u1ea1i ch\u1ed7 kh\u00e1ch h\u00e0ng (CPE):<\/strong> B\u1ed9 \u0111i\u1ec1u ch\u1ebf\/gi\u1ea3i \u0111i\u1ec1u ch\u1ebf ho\u1eb7c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn VDSL\/G.fast d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 T\u1ea1i LINK-PP, ch\u00fang t\u00f4i cung c\u1ea5p <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>SFP modules<\/strong><\/a><strong> and <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>B\u1ed9 n\u1ed1i RJ45<\/strong><\/a> c\u00e1c s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 tri\u1ec3n khai FTTC. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i gi\u00fap c\u00e1c nh\u00e0 khai th\u00e1c m\u1ea1ng \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tin c\u1eady cao, hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch tr\u00ean nhi\u1ec1u ki\u1ebfn tr\u00fac b\u0103ng th\u00f4ng r\u1ed9ng kh\u00e1c nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 T\u01b0\u01a1ng lai c\u1ee7a FTTC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 FTTC v\u1eabn l\u00e0 gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf cho nhi\u1ec1u nh\u00e0 khai th\u00e1c, xu h\u01b0\u1edbng \u0111ang chuy\u1ec3n d\u1ea7n sang <strong>FTTH v\u00e0 truy c\u1eadp t\u1ed1c \u0111\u1ed9 gigabit<\/strong>. T\u1ea1i nhi\u1ec1u khu v\u1ef1c, FTTC \u0111\u00f3ng vai tr\u00f2 l\u00e0 <strong>c\u00f4ng ngh\u1ec7 chuy\u1ec3n ti\u1ebfp<\/strong>, gi\u00fap cung c\u1ea5p b\u0103ng th\u00f4ng r\u1ed9ng nhanh h\u01a1n cho \u0111\u1ebfn khi vi\u1ec7c tri\u1ec3n khai c\u00e1p quang to\u00e0n ph\u1ea7n tr\u1edf n\u00ean kh\u1ea3 thi v\u1ec1 m\u1eb7t kinh t\u1ebf. \u0110\u1ed3ng th\u1eddi, c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 <strong>Truy c\u1eadp kh\u00f4ng d\u00e2y c\u1ed1 \u0111\u1ecbnh (<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/glossary\/what-is-fwa-fixed-wireless-access\/\"><strong>Truy c\u1eadp kh\u00f4ng d\u00e2y c\u1ed1 \u0111\u1ecbnh (FWA)<\/strong><\/a><strong>)<\/strong> and <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-5g-backhaul\/\"><strong>\u0111\u01b0\u1eddng truy\u1ec1n ng\u01b0\u1ee3c 5G<\/strong><\/a> \u0111ang n\u1ed5i l\u00ean nh\u01b0 c\u00e1c l\u1ef1a ch\u1ecdn b\u1ed5 sung.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd01 K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FTTC l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn tr\u1ecdng y\u1ebfu trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng, mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa <strong>hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/strong> and <strong>v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng<\/strong>. N\u00f3 mang l\u1ea1i n\u00e2ng c\u1ea5p \u0111\u00e1ng k\u1ec3 so v\u1edbi DSL \u0111\u1ed3ng th\u1eddi t\u1ea1o ti\u1ec1n \u0111\u1ec1 cho vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1p quang to\u00e0n ph\u1ea7n. \u0110\u1ed1i v\u1edbi doanh nghi\u1ec7p v\u00e0 nh\u00e0 khai th\u00e1c vi\u1ec5n th\u00f4ng, vi\u1ec7c l\u1ef1a ch\u1ecdn FTTC ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c c\u00e2n nh\u1eafc ng\u00e2n s\u00e1ch tri\u1ec3n khai, nhu c\u1ea7u ph\u1ee7 s\u00f3ng v\u00e0 k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n d\u00e0i h\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u FTTC (S\u1ee3i quang \u0111\u1ebfn v\u1ec9a h\u00e8) l\u00e0 g\u00ec, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a n\u00f3, c\u0169ng nh\u01b0 c\u00e1ch so s\u00e1nh v\u1edbi FTTH v\u00e0 DSL. Kh\u00e1m ph\u00e1 c\u00e1c \u1ee9ng d\u1ee5ng, y\u00eau c\u1ea7u thi\u1ebft b\u1ecb v\u00e0 xu h\u01b0\u1edbng t\u01b0\u01a1ng lai trong truy c\u1eadp b\u0103ng th\u00f4ng r\u1ed9ng.<\/p>","protected":false},"author":1,"featured_media":4978,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,25,26],"class_list":["post-4979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-modular-jack","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/4979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/comments?post=4979"}],"version-history":[{"count":5,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/4979\/revisions"}],"predecessor-version":[{"id":11101,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/4979\/revisions\/11101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/media\/4978"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/media?parent=4979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/categories?post=4979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/tags?post=4979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}