![\"\"](\"https:\/\/vinacap.vn\/wp-content\/uploads\/2023\/06\/hinh_anh_lap_internet_tai_nha_cap_quang_hay_cap_dong-300x131.png\")
<\/p>\nInternet c\u00e1p quang l\u00e0 lo\u1ea1i h\u00ecnh cung c\u1ea5p d\u1ecbch v\u1ee5 Internet s\u1eed d\u1ee5ng d\u00e2y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u1ee3i thu\u1ef7 tinh ho\u1eb7c s\u1ee3i t\u1ed5ng h\u1ee3p v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng \u00e1nh s\u00e1ng. Ch\u00ednh v\u00ec v\u1eady n\u00f3 c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 r\u1ea5t cao (l\u00ean \u0111\u1ebfn h\u01a1n 10 Gb\/s).<\/p>\n
Trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u00edn hi\u1ec7u, t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng s\u1ebd \u00edt b\u1ecb suy hao n\u00ean \u0111\u01b0\u1eddng truy\u1ec1n c\u1ee7a b\u1ea1n s\u1ebd \u1ed5n \u0111\u1ecbnh. B\u1ea1n s\u1ebd kh\u00f4ng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a th\u1eddi ti\u1ebft ho\u1eb7c xung \u0111i\u1ec7n t\u1eeb. Ngo\u00e0i ra nh\u1edd t\u1ed1c \u0111\u1ed9 cao s\u1eb5n c\u00f3, nh\u00e0 m\u1ea1ng c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam nhi\u1ec1u d\u1ecbch v\u1ee5 ti\u1ec7n \u00edch nh\u01b0 truy\u1ec1n h\u00ecnh, \u0111i\u1ec7n tho\u1ea1i c\u1ed1 \u0111\u1ecbnh. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed9c l\u1eadp c\u00e1c d\u1ecbch v\u1ee5 tr\u00ean m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi ng\u01b0\u1eddi kh\u00e1c trong gia \u0111\u00ecnh \u0111ang d\u00f9ng d\u1ecbch v\u1ee5 c\u00f2n l\u1ea1i.<\/p>\n
V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 v\u1eady c\u00f3 th\u1ec3 th\u1ea5y c\u00e1p quang ch\u00ednh l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn v\u00e0 ti\u1ec7n l\u1ee3i n\u1ebfu nh\u01b0 b\u1ea1n m\u1edbi chuy\u1ec3n nh\u00e0 m\u1edbi v\u00e0 c\u1ea7n ph\u1ea3i l\u1eafp \u0111\u1eb7t Internet.<\/p>\n
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Th\u1ebf nh\u01b0ng, n\u1ebfu b\u1ea1n \u0111ang c\u00f3 s\u1eb5n Internet r\u1ed3i v\u00e0 ch\u1ec9 \u0111\u1ecdc b\u00e1o, v\u00e0o Facebook v\u00e0 xem YouTube th\u00ec chuy\u1ec3n sang c\u00e1p quang c\u00f3 c\u1ea7n thi\u1ebft kh\u00f4ng?<\/p>\n
Tr\u01b0\u1edbc h\u1ebft ch\u00fang ta nh\u00ecn v\u00e0o m\u1eb7t c\u00f2n l\u1ea1i c\u1ee7a c\u00e1p quang: Th\u1eddi gian tri\u1ec3n khai v\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng l\u00e2u.<\/p>\n
\u0110\u1ea7u ti\u00ean b\u1ea1n ph\u1ea3i c\u1eaft \u0111\u01b0\u1eddng truy\u1ec1n hi\u1ec7n t\u1ea1i v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng truy\u1ec1n m\u1edbi.<\/p>\n
\u0110\u1ed1i v\u1edbi c\u00e1p quang, th\u1eddi gian th\u1ef1c hi\u1ec7n kh\u00e1 l\u00e2u do \u0111\u1ec3 n\u1ed1i \u0111\u01b0\u1ee3c quang, c\u00e1c nh\u00e2n vi\u00ean ph\u1ea3i th\u1ef1c hi\u1ec7n h\u00e0n quang b\u1eb1ng thi\u1ebft b\u1ecb ri\u00eang v\u00e0 vi\u1ec7c c\u1ea5u h\u00ecnh modem kh\u00e1 ph\u1ee9c t\u1ea1p (\u0111\u00f3 l\u00e0 l\u00ed do t\u1ea1i sao khi b\u1ea1n b\u00e1o h\u1ecfng h\u1ec7 th\u1ed1ng Fiber, c\u00e1c nh\u00e2n vi\u00ean t\u1ed5ng \u0111\u00e0i th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1ea1n kh\u00f4ng v\u00e0o ch\u1ec9nh ph\u1ea7n setup c\u1ee7a modem).<\/p>\n
D\u00e2y quang kh\u00f4ng c\u01a1 \u0111\u1ed9ng nh\u01b0 d\u00e2y \u0111\u1ed3ng.<\/p>\n
\u0110\u1ec3 ti\u1ec7n l\u1ee3i, nhi\u1ec1u gia \u0111\u00ecnh th\u01b0\u1eddng b\u1ebb g\u1eadp h\u1eb3n d\u00e2y \u0111\u1ed3ng \u0111\u1ec3 l\u00e0m g\u1ecdn. Tuy nhi\u00ean khi b\u1ea1n l\u00e0m th\u1ebf v\u1edbi s\u1ee3i cable quang th\u00ec s\u1ee3i d\u00e2y s\u1ebd b\u1ecb g\u00e3y t\u1ea1i ch\u1ed7 b\u1ebb v\u00e0 mu\u1ed1n n\u1ed1i l\u1ea1i ph\u1ea3i c\u00f3 d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng v\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 b\u1ea1n s\u1ebd l\u1ea1i ph\u1ea3i g\u1ecdi k\u0129 thu\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/p>\n
Hi\u1ec7n t\u1ea1i v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p Internet t\u1ea1i Vi\u1ec7t Nam, gi\u00e1 c\u01b0\u1edbc c\u00e1p quang \u0111\u00e3 v\u1ec1 m\u1ee9c g\u1ea7n nh\u01b0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi cable \u0111\u1ed3ng. Vi\u1ec7c tri\u1ec3n khai l\u1eafp \u0111\u1eb7t c\u0169ng t\u01b0\u01a1ng \u0111\u1ed1i nhanh. Khi kh\u00e1ch h\u00e0ng thanh to\u00e1n tr\u01b0\u1edbc t\u1eeb 6 \u0111\u1ebfn 12 th\u00e1ng \u0111\u1ec1u c\u00f3 nh\u1eefng khuy\u1ebfn m\u1ea1i \u00e1p d\u1ee5ng ho\u1eb7c nh\u01b0 FPT \u0111\u00e3 c\u00f3 ch\u00ednh s\u00e1ch thay c\u00e1p \u0111\u1ed3ng sang cable quang mi\u1ec5n ph\u00ed cho kh\u00e1ch h\u00e0ng \u0111ang s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5.<\/p>\n
B\u1ea3ng so s\u00e1nh gi\u00e1 c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p internet cable quang. Gi\u00e1 tham kh\u1ea3o tr\u00ean trang ch\u1ee7 nh\u00e0 cung c\u1ea5p\/t\u01b0 v\u1ea5n vi\u00ean c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5.<\/p>\n
Nh\u01b0 v\u1eady chuy\u1ec3n sang c\u00e1p quang \u0111\u1ed1i v\u1edbi h\u1ed9 gia \u0111\u00ecnh kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 l\u00e3ng ph\u00ed m\u00e0 c\u00f2n mang l\u1ea1i nhi\u1ec1u hi\u1ec7u qu\u1ea3 h\u01a1n v\u1edbi m\u1ed9t chi ph\u00ed kh\u00f4ng ch\u00eanh l\u1ec7ch qu\u00e1 nhi\u1ec1u.<\/p>\n
Tuy nhi\u00ean, ch\u1ea5t l\u01b0\u1ee3ng Internet c\u00e1p quang th\u1ef1c t\u1ebf c\u00f3 \u0111\u01b0\u1ee3c nh\u01b0 qu\u1ea3ng c\u00e1o hay kh\u00f4ng v\u1eabn l\u00e0 c\u00e2u h\u1ecfi ng\u1ecf m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng quan t\u00e2m.<\/p>\n
Theo Bizlive.<\/p>","protected":false},"featured_media":11963,"parent":0,"menu_order":0,"template":"","tags":[],"category-news":[103],"class_list":["post-5314","tin-tuc","type-tin-tuc","status-publish","has-post-thumbnail","hentry","category-news-tin-cong-ty"],"acf":[],"_links":{"self":[{"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/tin-tuc\/5314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/tin-tuc"}],"about":[{"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/types\/tin-tuc"}],"version-history":[{"count":1,"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/tin-tuc\/5314\/revisions"}],"predecessor-version":[{"id":7490,"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/tin-tuc\/5314\/revisions\/7490"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/media\/11963"}],"wp:attachment":[{"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/media?parent=5314"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/tags?post=5314"},{"taxonomy":"category-news","embeddable":true,"href":"https:\/\/vinacap.vn\/en\/wp-json\/wp\/v2\/category-news?post=5314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}