{"id":2115,"date":"2024-06-20T11:59:23","date_gmt":"2024-06-20T11:59:23","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/06\/20\/tai-sao-cap-quang-bien-dut-lien-tuc-sua-cap-quang-nhu-the-nao\/"},"modified":"2024-06-20T11:59:23","modified_gmt":"2024-06-20T11:59:23","slug":"tai-sao-cap-quang-bien-dut-lien-tuc-sua-cap-quang-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/06\/20\/tai-sao-cap-quang-bien-dut-lien-tuc-sua-cap-quang-nhu-the-nao\/","title":{"rendered":"T\u1ea1i sao c\u00e1p quang bi\u1ec3n \u0111\u1ee9t li\u00ean t\u1ee5c? S\u1eeda c\u00e1p quang nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<\/p>\n<div class=\"content-detail textview\">\n<p><a title=\"Gi\u1eefa th\u00e1ng 3 m\u1edbi s\u1eeda c\u00e1p quang bi\u1ec3n, Internet ti\u1ebfp t\u1ee5c r\u00f9a b\u00f2\" href=\"http:\/\/quantrimang.com\/lang-cong-nghe\/cap-lien-a-gap-su-co-nha-mang-khang-dinh-khong-anh-huong-chat-luong-dich-vu-internet-161046\">C\u00e1p quang bi\u1ec3n g\u1eb7p s\u1ef1 c\u1ed1<\/a>, c\u00e1p quang bi\u1ec3n \u0111\u1ee9t &#8211; \u0111i\u1ec1u kh\u00f4ng m\u1ed9t ng\u01b0\u1eddi d\u00f9ng n\u00e0o mong mu\u1ed1n nh\u01b0ng l\u1ea1i x\u1ea3y ra kh\u00e1 th\u01b0\u1eddng xuy\u00ean, \u1ea3nh h\u01b0\u1edfng t\u1edbi cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi kh\u00f4ng kh\u1ecfi th\u1eafc m\u1eafc c\u00e1p quang \u0111i qua nhi\u1ec1u qu\u1ed1c gia v\u00e0 n\u1eb1m s\u00e2u d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n nh\u01b0ng t\u1ea1i sao l\u1ea1i li\u00ean t\u1ee5c b\u1ecb \u0111\u1ee9t v\u00e0 qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa nh\u01b0 th\u1ebf n\u00e0o m\u00e0 m\u1ea5t nhi\u1ec1u th\u1eddi gian v\u1eady. M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng t\u00ecm hi\u1ec3u c\u00e2u tr\u1ea3 l\u1eddi qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n<div class=\"toc\">\n<h2>M\u1ee5c l\u1ee5c b\u00e0i vi\u1ebft<\/h2>\n<ul>\n<li><a href=\"https:\/\/quantrimang.com\/lang-cong-nghe\/tai-sao-cap-quang-bien-dut-lien-tuc-184309#mcetoc_1gopvb8a26b\">T\u1ea1i sao c\u00e1p quang bi\u1ec3n li\u00ean t\u1ee5c \u0111\u1ee9t?<\/a><\/li>\n<li><a href=\"https:\/\/quantrimang.com\/lang-cong-nghe\/tai-sao-cap-quang-bien-dut-lien-tuc-184309#mcetoc_1gopvb8a26c\">S\u1eeda c\u00e1p quang nh\u01b0 th\u1ebf n\u00e0o? T\u1ea1i sau s\u1eeda c\u00e1p quang l\u00e2u v\u1eady?<\/a><\/li>\n<li><a href=\"https:\/\/quantrimang.com\/lang-cong-nghe\/tai-sao-cap-quang-bien-dut-lien-tuc-184309#mcetoc_1gopvb8a26d\">Ch\u00eanh l\u1ec7ch v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1p quang bi\u1ec3n<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"mcetoc_1gopvb8a26b\">T\u1ea1i sao c\u00e1p quang bi\u1ec3n li\u00ean t\u1ee5c \u0111\u1ee9t?<\/h2>\n<p>Tr\u00ean th\u1ef1c t\u1ebf c\u00e1p quang bi\u1ec3n g\u1eb7p s\u1ef1 c\u1ed1 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u hi\u1ebfm g\u1eb7p v\u00e0 c\u00f3 m\u1ed9t s\u1ed1 khu v\u1ef1c s\u1ebd c\u00f3 t\u1ea7n su\u1ea5t x\u1ea3y ra t\u00ecnh tr\u1ea1ng \u0111\u1ee9t c\u00e1p quang cao h\u01a1n so v\u1edbi khu v\u1ef1c kh\u00e1c.<\/p>\n<p>\u0110\u1ec3 t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n, \u0111\u1ea7u ti\u00ean ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 c\u1ea5u t\u1ea1o c\u1ee7a c\u00e1c lo\u1ea1i c\u00e1p quang ng\u1ea7m d\u01b0\u1edbi bi\u1ec3n.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/st.quantrimang.com\/photos\/image\/holder.png\" alt=\"C\u1ea5u t\u1ea1o c\u1ee7a s\u1ee3i c\u00e1p quang bi\u1ec3n. \" width=\"597\" height=\"312\" class=\"lazy\" data-src=\"https:\/\/st.quantrimang.com\/photos\/image\/2021\/09\/07\/tai-sao-cap-quang-bien-hay-bi-dut-1.jpg\"><figcaption>C\u1ea5u t\u1ea1o c\u1ee7a s\u1ee3i c\u00e1p quang bi\u1ec3n.<\/figcaption><\/figure>\n<p>N\u1ebfu b\u1ea1n ngh\u0129 r\u1eb1ng c\u00e1p quang bi\u1ec3n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong 1 h\u1ec7 th\u1ed1ng \u1ed1ng ng\u1ea7m bao b\u1ecdc k\u1ef9 c\u00e0ng th\u00ec b\u1ea1n \u0111\u00e3 sai. C\u00e1c tuy\u1ebfn c\u00e1p quang bi\u1ec3n c\u00f3 chi\u1ec1u d\u00e0i l\u00ean t\u1edbi h\u00e0ng ch\u1ee5c ng\u00e0n km n\u00ean ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi nguy\u00ean t\u1eafc gia c\u01b0\u1eddng \u1edf g\u1ea7n b\u1edd v\u00e0 r\u1ea5t m\u1ecfng manh \u1edf ngo\u00e0i kh\u01a1i xa.<\/p>\n<div id=\"articleads\" class=\"adbox adsense in-article\"><ins class=\"adsbygoogle\" style=\"text-align:center\" data-ad-format=\"fluid\" data-ad-layout=\"in-article\" data-ad-client=\"ca-pub-9275417305531302\" data-ad-slot=\"2079243249\"><\/ins><\/div>\n<p>Th\u1ef1c t\u1ebf, c\u00e1p ng\u1ea7m bi\u1ec3n th\u01b0\u1eddng ch\u1ec9 l\u00e0 nh\u1eefng s\u1ee3i d\u00e2y \u0111\u01b0\u1ee3c \u0111\u1eb7t n\u1eb1m tr\u1ea7n ngay tr\u00ean n\u1ec1n c\u00e1t d\u01b0\u1edbi bi\u1ec3n m\u00e0 th\u00f4i. \u1ede g\u1ea7n b\u1edd c\u00e1c tuy\u1ebfn c\u00e1p quang ng\u1ea7m m\u1edbi \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1edfi th\u00e9p b\u1ec7n v\u00e0 c\u00e1c l\u1edbp t\u0103ng c\u01b0\u1eddng kh\u00e1c. Nguy\u00ean nh\u00e2n l\u00e0 do \u1edf g\u1ea7n b\u1edd th\u00ec m\u1ef1c n\u01b0\u1edbc n\u00f4ng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00e0ng h\u1ea3i nhi\u1ec1u, k\u00e9o theo kh\u1ea3 n\u0103ng m\u1ecf neo c\u1ee7a 1 con t\u00e0u n\u00e0o hay c\u00e1c lo\u1ea1i l\u01b0\u1edbi r\u00e0 \u0111\u00e1y bi\u1ec3n m\u00f3c ph\u1ea3i tuy\u1ebfn c\u00e1p g\u00e2y h\u01b0 h\u1ea1i cao.<\/p>\n<p>D\u00f9 c\u00e1p quang bi\u1ec3n \u1edf g\u1ea7n b\u1edd \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng nhi\u1ec1u h\u01a1n nh\u01b0ng v\u1eabn r\u1ea5t d\u1ec5 b\u1ecb \u0111\u1ee9t n\u1ebfu b\u1ecb m\u1ecf neo c\u1ee7a 1 con t\u00e0u ch\u1edf h\u00e0ng c\u1ee1 v\u00e0i ch\u1ee5c ngh\u00ecn t\u1ea5n m\u00f3c ph\u1ea3i v\u00e0 r\u00ea \u0111i.<\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/st.quantrimang.com\/photos\/image\/holder.png\" alt=\"C\u00e1p quang bi\u1ec3n \u0111\u1ee9t \" width=\"600\" height=\"314\" class=\"lazy\" data-src=\"https:\/\/st.quantrimang.com\/photos\/image\/2021\/09\/07\/tai-sao-cap-quang-bien-hay-bi-dut-700.jpg\"><\/p>\n<p>70% c\u00e1c v\u1ee5 \u0111\u1ee9t c\u00e1p quang tr\u00ean bi\u1ec3n l\u00e0 do m\u1ecf neo t\u00e0u b\u00e8 v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft c\u00e1 c\u1ee7a con ng\u01b0\u1eddi g\u00e2y ra. \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e1c v\u1ee5 \u0111\u1ee9t c\u00e1p ch\u1ec9 x\u1ea3y ra \u1edf 1 s\u1ed1 v\u00f9ng n\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<p>M\u1ee9c n\u01b0\u1edbc \u1edf v\u00f9ng bi\u1ec3n \u0110\u00f4ng c\u1ee7a Vi\u1ec7t Nam (\u0111\u1eb7c bi\u1ec7t l\u00e0 khu v\u1ef1c V\u0169ng T\u00e0u, n\u01a1i tuy\u1ebfn c\u00e1p AAG \u0111\u1ed5 b\u1ed9 l\u00ean \u0111\u1ea5t li\u1ec1n) t\u01b0\u01a1ng \u0111\u1ed1i n\u00f4ng. Trong khi \u0111\u00f3, ho\u1ea1t \u0111\u1ed9ng t\u00e0u b\u00e8 xung quanh khu v\u1ef1c n\u00e0y l\u1ea1i r\u1ea5t l\u1edbn. V\u00ec v\u1eady, \u0111\u00e2y l\u00e0 nh\u1eefng v\u00f9ng bi\u1ec3n d\u1ec5 x\u1ea3y ra t\u00ecnh tr\u1ea1ng \u0111\u1ee9t c\u00e1p ng\u1ea7m bi\u1ec3n do m\u1ecf neo c\u1ee7a t\u00e0u thuy\u1ec1n.<\/p>\n<p>30% c\u00e1c v\u1ee5 \u0111\u1ee9t c\u00e1p c\u00f2n l\u1ea1i chia \u0111\u1ec1u cho c\u00e1c nguy\u00ean nh\u00e2n sau:<\/p>\n<ul>\n<li>S\u1ef1 ph\u00e1 ho\u1ea1i c\u00f3 ch\u1ee7 \u0111\u00edch c\u1ee7a con ng\u01b0\u1eddi.<\/li>\n<li>Do thi\u00ean tai nh\u01b0 \u0111\u1ed9ng \u0111\u1ea5t, n\u00fai l\u1eeda ng\u1ea7m ho\u1eb7c tr\u01b0\u1ee3t b\u00f9n, gi\u00f4ng b\u00e3o.<\/li>\n<\/ul>\n<p>Nhi\u1ec1u qu\u1ed1c gia \u0111\u00e3 c\u1ed1 g\u1eafng kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng \u0111\u1ee9t c\u00e1p quang bi\u1ec3n th\u01b0\u1eddng xuy\u00ean b\u1eb1ng nhi\u1ec1u bi\u1ec7n ph\u00e1p kh\u00e1c nhau nh\u01b0ng \u0111\u1ec1u kh\u00f4ng c\u00f3 hi\u1ec7u qu\u1ea3. Bi\u1ec7n ph\u00e1p h\u1eefu hi\u1ec7u nh\u1ea5t hi\u1ec7n gi\u1edd v\u1eabn l\u00e0 \u0111\u1ee9t th\u00ec n\u1ed1i.<\/p>\n<p>Kh\u00f4ng th\u1ec3 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1 v\u1edbi c\u00e1c tuy\u1ebfn c\u00e1p bi\u1ec3n, nh\u01b0ng ch\u00fang ta c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00fang v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 Internet b\u1eb1ng m\u1ed9t s\u1ed1 c\u00e1ch nh\u01b0 s\u1eed d\u1ee5ng nhi\u1ec1u k\u00eanh truy\u1ec1n d\u1eabn kh\u00e1c nhau, kh\u00f4ng d\u1ed3n l\u01b0u l\u01b0\u1ee3ng tr\u00ean 1,2 k\u00eanh l\u1edbn v\u00e0 khai th\u00e1c g\u1ea7n c\u1ea1n ki\u1ec7t c\u1ea3 b\u0103ng th\u00f4ng d\u1ef1 tr\u1eef r\u1ed3i ng\u1ed3i ch\u1edd c\u00e1p \u0111\u1ee9t m\u00e0 ph\u1ea3i t\u0103ng t\u1ec9 l\u1ec7 b\u0103ng th\u00f4ng\/dung l\u01b0\u1ee3ng k\u1ebft n\u1ed1i th\u1ef1c.<\/p>\n<div id=\"articleads2\" class=\"adbox in-article adsense\"><ins class=\"adsbygoogle\" style=\"text-align:center\" data-ad-format=\"fluid\" data-ad-layout=\"in-article\" data-ad-client=\"ca-pub-9275417305531302\" data-ad-slot=\"4889239415\"><\/ins><\/div>\n<h2 id=\"mcetoc_1gopvb8a26c\">S\u1eeda c\u00e1p quang nh\u01b0 th\u1ebf n\u00e0o? T\u1ea1i sau s\u1eeda c\u00e1p quang l\u00e2u v\u1eady?<\/h2>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/st.quantrimang.com\/photos\/image\/holder.png\" alt=\"S\u1eeda c\u00e1p quang bi\u1ec3n\" width=\"600\" height=\"399\" class=\"lazy\" data-src=\"https:\/\/st.quantrimang.com\/photos\/image\/2023\/02\/09\/sua-cap-quang-1.jpg\"><\/p>\n<p>C\u00e1c tuy\u1ebfn c\u00e1p quang tr\u1ea3i d\u00e0i qua nhi\u1ec1u qu\u1ed1c gia v\u00e0 n\u1eb1m s\u00e2u d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n, th\u1eadm ch\u00ed c\u00f3 th\u1ec3 n\u1eb1m \u1edf \u0111\u1ed9 s\u00e2u l\u1edbn h\u01a1n \u0111\u1ec9nh Everest. V\u00ec v\u1eady, vi\u1ec7c s\u1eeda c\u00e1p quang bi\u1ec3n g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n nhi\u1ec1u th\u1eddi gian.<\/p>\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 t\u00ecm ra v\u1ecb tr\u00ed h\u01b0 h\u1ecfng. Khi \u0111\u01b0\u1ee3c g\u1eedi qua c\u00e1p, m\u1ed9t xung \u00e1nh s\u00e1ng s\u1ebd \u0111i h\u1ebft sang ph\u00eda b\u00ean kia. Nh\u01b0ng khi c\u00e1p \u0111\u1ee9t, \u0111o\u1ea1n \u0111\u1ee9t g\u00e3y s\u1ebd ph\u1ea3n x\u1ea1 xung \u00e1nh s\u00e1ng tr\u1edf l\u1ea1i. D\u1ef1a v\u00e0o th\u1eddi gian xung quay tr\u1edf l\u1ea1i, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 t\u00ecm ra v\u1ecb tr\u00ed v\u1ebft \u0111\u1ee9t.<\/p>\n<p>B\u01b0\u1edbc th\u1ee9 hai l\u00e0 c\u1eed m\u1ed9t t\u00e0u \u0111\u1ebfn \u0111\u1ec3 s\u1eeda ch\u1eefa. T\u00e0u s\u1eeda ch\u1eefa m\u1ea5t kho\u1ea3ng 3-5 ng\u00e0y \u0111\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u00e1p g\u1eb7p s\u1ef1 c\u1ed1. Tr\u01b0\u1edbc \u0111\u00f3, nh\u00e0 th\u1ea7u c\u0169ng ph\u1ea3i t\u1ed1n th\u1eddi gian ch\u1edd \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111i qua nhi\u1ec1u v\u00f9ng bi\u1ec3n kh\u00e1c nhau.<\/p>\n<p>C\u00e1p quang b\u1ecb h\u1ecfng s\u1ebd \u0111\u01b0\u1ee3c k\u00e9o l\u00ean t\u1eeb \u0111\u00e1y bi\u1ec3n, th\u00e1o b\u1ecf ph\u1ea7n h\u01b0 h\u1ecfng v\u00e0 n\u1ed1i \u0111o\u1ea1n c\u00e1p m\u1edbi. \u0110\u1ec3 s\u1eeda ch\u1eefa c\u00e1p \u0111\u00f2i h\u1ecfi t\u00e0u ph\u1ea3i gi\u1eef nguy\u00ean m\u1ed9t v\u1ecb tr\u00ed tr\u00ean m\u1eb7t bi\u1ec3n trong su\u1ed1t th\u1eddi gian s\u1eeda ch\u1eefa nh\u01b0ng \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft tr\u00ean bi\u1ec3n kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng thu\u1eadn l\u1ee3i. Tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c h\u1ea1 tr\u1edf l\u1ea1i bi\u1ec3n, c\u00e1p s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n<p>Nghe c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n, nh\u1eefng m\u1ed7i b\u01b0\u1edbc th\u1ef1c hi\u1ec7n n\u00e0y \u0111\u1ec1u ti\u00eau t\u1ed1n nhi\u1ec1u th\u1eddi gian. Theo c\u00e1c b\u00e1o c\u00e1o v\u1ec1 c\u00e1c l\u1ea7n s\u1eeda c\u00e1p quang, t\u00f9y theo c\u00e1c y\u1ebfu t\u1ed1 v\u1ecb tr\u00ed c\u00e1p, m\u1ee9c \u0111\u1ed9 thi\u1ec7t h\u1ea1i m\u00e0 th\u1eddi gian s\u1eeda ch\u1eefa c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb v\u00e0i tu\u1ea7n \u0111\u1ebfn v\u00e0i th\u00e1ng.<\/p>\n<h2 id=\"mcetoc_1gopvb8a26d\">Ch\u00eanh l\u1ec7ch v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1p quang bi\u1ec3n<\/h2>\n<p>C\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch l\u1edbn v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1p quang bi\u1ec3n gi\u1eefa c\u00e1c n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi. C\u00e1c qu\u1ed1c gia ph\u00e1t tri\u1ec3n c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1p quang bi\u1ec3n l\u1edbn nh\u01b0 M\u1ef9 (91), Anh (54), Nh\u1eadt B\u1ea3n (26). Trong khi \u0111\u00f3, nhi\u1ec1u n\u01b0\u1edbc kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi ch\u1ec9 c\u00f3 m\u1ed9t tuy\u1ebfn c\u00e1p duy nh\u1ea5t \u0111\u1ec3 k\u1ebft n\u1ed1i Internet, ho\u1eb7c hai n\u1ebfu may m\u1eafn.<\/p>\n<p>Theo th\u1ed1ng k\u00ea c\u1ee7a TechRadar Pro v\u00e0o th\u00e1ng 8\/2020, c\u00f3 19 n\u01b0\u1edbc, chi\u1ebfm 10% qu\u1ed1c gia tr\u00ean to\u00e0n c\u1ea7u, ch\u1ec9 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi m\u1ed9t tuy\u1ebfn c\u00e1p quang bi\u1ec3n duy nh\u1ea5t. Trong \u0111\u00f3 c\u00f3 nh\u1eefng qu\u1ed1c gia c\u00f3 d\u00e2n s\u1ed1 \u0111\u00f4ng nh\u01b0 Azerbaijan, Kazakhstan, Sierra Leone\u2026<\/p>\n<p>C\u00f3 11 qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi v\u1edbi t\u1ed5ng s\u1ed1 ng\u01b0\u1eddi d\u00f9ng g\u1ea7n 450 tri\u1ec7u d\u00f9ng hai tuy\u1ebfn c\u00e1p quang bi\u1ec3n.<\/p>\n<p>T\u1ea1i nh\u1eefng qu\u1ed1c gia n\u00e0y n\u1ebfu s\u1ef1 c\u1ed1 x\u1ea3y ra th\u00ec k\u1ebft n\u1ed1i Internet s\u1ebd b\u1ecb ng\u1eaft.<\/p>\n<p>S\u1ed1 l\u01b0\u1ee3ng c\u00e1p quang bi\u1ec3n c\u1ee7a Vi\u1ec7t Nam l\u00e0 7, v\u1edbi d\u00e2n s\u1ed1 h\u01a1n 97 tri\u1ec7u d\u00e2n, h\u01a1n 68 tri\u1ec7u ng\u01b0\u1eddi s\u1eed d\u1ee5ng Internet. C\u00f3 ngh\u0129a trung b\u00ecnh 14 tri\u1ec7u d\u00e2n tr\u00ean m\u1ed9t tuy\u1ebfn c\u00e1p, \u1edf m\u1ee9c th\u1ea5p so v\u1edbi c\u00e1c n\u01b0\u1edbc trong khu v\u1ef1c v\u00e0 tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<p>Trong khi \u0111\u00f3, Th\u00e1i Lan c\u00f3 10 tuy\u1ebfn tr\u00ean 69,8 tri\u1ec7u d\u00e2n, Malaysia 22 tuy\u1ebfn tr\u00ean 32,3 tri\u1ec7u d\u00e2n, Singapore c\u00f3 30 tuy\u1ebfn c\u00e1p tr\u00ean 5,85 tri\u1ec7u d\u00e2n.<\/p>\n<p>7 tuy\u1ebfn c\u00e1p k\u1ebft n\u1ed1i t\u1edbi Vi\u1ec7t Nam g\u1ed3m SMW3, AAG, IA, APG, AAE-1, SJC2, ADC. Trong \u0111\u00f3 tuy\u1ebfn SMW3 \u0111\u00e3 \u0111\u01b0\u1ee3c khai th\u00e1c t\u1eeb n\u0103m 1999 v\u00e0 chu\u1ea9n b\u1ecb ph\u1ea3i thanh l\u00fd, c\u00f2n 2 tuy\u1ebfn kh\u00e1c l\u00e0 AAG v\u00e0 IA c\u0169ng \u0111\u00e3 v\u1eadn h\u00e0nh t\u1eeb 2009, \u0111\u00e3 12 n\u0103m. Nh\u1eefng tuy\u1ebfn <a title=\"C\u00e1p quang bi\u1ec3n \u0111\u1ee9t trung b\u00ecnh 10 l\u1ea7n\/n\u0103m, m\u1ed7i l\u1ea7n k\u00e9o d\u00e0i m\u1ed9t th\u00e1ng\" href=\"https:\/\/quantrimang.com\/lang-cong-nghe\/cap-quang-bien-dut-trung-binh-10-lan-nam-186643\">c\u00e1p quang bi\u1ec3n Vi\u1ec7t Nam \u0111\u1ee9t trung b\u00ecnh 10 l\u1ea7n m\u1ed7i n\u0103m<\/a> trong kho\u1ea3ng th\u1eddi gian 5 n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1p quang bi\u1ec3n g\u1eb7p s\u1ef1 c\u1ed1, c\u00e1p quang bi\u1ec3n \u0111\u1ee9t &#8211; \u0111i\u1ec1u kh\u00f4ng m\u1ed9t ng\u01b0\u1eddi d\u00f9ng n\u00e0o mong mu\u1ed1n nh\u01b0ng l\u1ea1i x\u1ea3y ra kh\u00e1 th\u01b0\u1eddng xuy\u00ean, \u1ea3nh h\u01b0\u1edfng t\u1edbi cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi kh\u00f4ng kh\u1ecfi th\u1eafc m\u1eafc c\u00e1p quang \u0111i qua nhi\u1ec1u qu\u1ed1c gia v\u00e0 n\u1eb1m [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2116,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=2115"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2115\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media\/2116"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=2115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=2115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=2115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}