{"id":3601,"date":"2025-04-25T10:02:32","date_gmt":"2025-04-25T10:02:32","guid":{"rendered":"https:\/\/commmesh.com\/?p=3601"},"modified":"2025-04-27T08:39:01","modified_gmt":"2025-04-27T08:39:01","slug":"orange-fiber-optic-cable","status":"publish","type":"post","link":"https:\/\/commmesh.com\/vi\/orange-fiber-optic-cable\/","title":{"rendered":"C\u00e1p quang m\u00e0u cam t\u01b0\u1ee3ng tr\u01b0ng cho \u0111i\u1ec1u g\u00ec?"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi si\u00eau k\u1ebft n\u1ed1i ng\u00e0y nay, internet t\u1ed1c \u0111\u1ed9 cao v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng v\u00e0 c\u00e1p quang m\u00e0u cam<\/em> \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c bi\u1ebfn \u0111i\u1ec1u n\u00e0y th\u00e0nh hi\u1ec7n th\u1ef1c. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi m\u00e0u cam \u0111\u1eb7c tr\u01b0ng, nh\u1eefng c\u00e1p quang<\/em> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec5n th\u00f4ng v\u00e0 m\u1ea1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh b\u1eb1ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, m\u00e0u cam th\u01b0\u1eddng ch\u1ec9 ra s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng th\u00f4ng cao, kho\u1ea3ng c\u00e1ch ng\u1eafn nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ea1ng doanh nghi\u1ec7p. H\u01b0\u1edbng d\u1eabn th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 nh\u1eefng g\u00ec c\u00e1p quang m\u00e0u cam<\/em> l\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, l\u1ee3i \u00edch, th\u00e1ch th\u1ee9c v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a n\u00f3, c\u0169ng nh\u01b0 t\u01b0\u01a1ng lai c\u1ee7a n\u00f3 trong th\u1ebf gi\u1edbi k\u1ebft n\u1ed1i kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n. Cho d\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111am m\u00ea c\u00f4ng ngh\u1ec7 hay chuy\u00ean gia trong ng\u00e0nh vi\u1ec5n th\u00f4ng, vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c vai tr\u00f2 c\u1ee7a c\u00e1p quang m\u00e0u cam<\/em> s\u1ebd l\u00e0m s\u00e1ng t\u1ecf x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u00e1c m\u1ea1ng l\u01b0\u1edbi truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 s\u1ef1 \u0111\u1ed5i m\u1edbi s\u00f4i \u0111\u1ed9ng n\u00e0y trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>!<\/p>\n\n\n\n\n\n

C\u00e1p quang Orange l\u00e0 g\u00ec?<\/h2>\n\n\n\n

\u0110\u1ecbnh ngh\u0129a c\u00e1p quang m\u00e0u cam<\/h3>\n\n\n\n

M\u1ed8T c\u00e1p quang m\u00e0u cam<\/em> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang<\/em> th\u01b0\u1eddng c\u00f3 m\u00e0u cam \u0111\u1ec3 ch\u1ec9 ra vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 nh\u01b0 m\u1ed9t s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 truy\u1ec1n nhi\u1ec1u t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng c\u00f9ng l\u00fac tr\u00ean nh\u1eefng kho\u1ea3ng c\u00e1ch ng\u1eafn. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, c\u00e1p quang<\/em> truy\u1ec1n d\u1eef li\u1ec7u d\u01b0\u1edbi d\u1ea1ng xung \u00e1nh s\u00e1ng qua l\u00f5i th\u1ee7y tinh ho\u1eb7c nh\u1ef1a, cung c\u1ea5p b\u0103ng th\u00f4ng cao v\u00e0 kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m v\u1edbi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb. M\u00e0u cam \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u00e3 \u0111\u1ecbnh danh ti\u00eau chu\u1ea9n trong ng\u00e0nh, gi\u00fap c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean nhanh ch\u00f3ng nh\u1eadn d\u1ea1ng c\u00e1p \u0111a ch\u1ebf \u0111\u1ed9, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 m\u1ea1ng c\u1ee5c b\u1ed9 (LAN), trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ea1ng tr\u01b0\u1eddng h\u1ecdc n\u01a1i c\u1ea7n truy\u1ec1n th\u00f4ng t\u1ed1c \u0111\u1ed9 cao, t\u1ea7m ng\u1eafn. M\u00e3 m\u00e0u n\u00e0y gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec trong c\u00e1c m\u00f4i tr\u01b0\u1eddng m\u1ea1ng ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n

\"c\u00e1p<\/a>
c\u00e1p quang m\u00e0u cam<\/figcaption><\/figure>\n\n\n\n

T\u1ea1i sao l\u1ea1i l\u00e0 m\u00e0u cam? Vai tr\u00f2 c\u1ee7a m\u00e3 m\u00e0u trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/h3>\n\n\n\n

TRONG c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, m\u00e3 h\u00f3a m\u00e0u<\/a> l\u00e0 m\u1ed9t th\u1ef1c h\u00e0nh quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c lo\u1ea1i kh\u00e1c nhau c\u00e1p quang<\/em><\/a>. M\u00e0u cam c\u1ee7a m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng s\u1ee3i c\u00f3 k\u00edch th\u01b0\u1edbc l\u00f5i l\u00e0 62,5\/125 micromet (OM1) ho\u1eb7c 50\/125 micromet (OM2, OM3, OM4), theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 TIA-598-C<\/a>. M\u00e0u n\u00e0y gi\u00fap ph\u00e2n bi\u1ec7t c\u00e1p \u0111a ch\u1ebf \u0111\u1ed9 v\u1edbi c\u00e1p \u0111\u01a1n ch\u1ebf \u0111\u1ed9, th\u01b0\u1eddng c\u00f3 m\u00e0u v\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy\u1ec1n d\u1eabn \u0111\u01b0\u1eddng d\u00e0i. M\u00e0u cam \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh lo\u1ea1i c\u00e1p trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ho\u1eb7c n\u00e2ng c\u1ea5p, gi\u1ea3m l\u1ed7i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 trong vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1p quang<\/em> trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng.<\/p>\n\n\n\n

C\u00e1p quang Orange truy\u1ec1n d\u1eef li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o<\/h3>\n\n\n\n

M\u1ed8T c\u00e1p quang m\u00e0u cam<\/em> truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng, m\u1ed9t qu\u00e1 tr\u00ecnh c\u1ed1t l\u00f5i c\u1ee7a c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>. B\u00ean trong c\u00e1p, m\u1ed9t l\u00f5i l\u00e0m b\u1eb1ng th\u1ee7y tinh ho\u1eb7c nh\u1ef1a mang c\u00e1c xung \u00e1nh s\u00e1ng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ngu\u1ed3n laser ho\u1eb7c LED. C\u00e1c xung n\u00e0y bi\u1ec3u di\u1ec5n d\u1eef li\u1ec7u s\u1ed1, truy\u1ec1n qua l\u00f5i b\u1eb1ng c\u00e1ch ph\u1ea3n x\u1ea1 t\u1eeb l\u1edbp v\u1ecf xung quanh. Trong ch\u1ebf \u0111\u1ed9 \u0111a c\u00e1p quang m\u00e0u cam<\/em>, nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn \u00e1nh s\u00e1ng (ho\u1eb7c ch\u1ebf \u0111\u1ed9) di chuy\u1ec3n \u0111\u1ed3ng th\u1eddi, cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u b\u0103ng th\u00f4ng cao tr\u00ean kho\u1ea3ng c\u00e1ch ng\u1eafn, th\u01b0\u1eddng l\u00ean \u0111\u1ebfn 2 km, t\u00f9y thu\u1ed9c v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1p. \u0110i\u1ec1u n\u00e0y l\u00e0m cho c\u00e1p quang m\u00e0u cam<\/em> l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u truy\u1ec1n th\u00f4ng nhanh ch\u00f3ng, \u0111\u00e1ng tin c\u1eady trong m\u1ed9t khu v\u1ef1c h\u1ea1n ch\u1ebf, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea1ng l\u01b0\u1edbi t\u00f2a nh\u00e0 ho\u1eb7c khu\u00f4n vi\u00ean tr\u01b0\u1eddng h\u1ecdc.<\/p>\n\n\n\n

C\u00f4ng ngh\u1ec7 \u0111\u1eb1ng sau c\u00e1p quang Orange Fiber<\/h2>\n\n\n\n

C\u1ea5u tr\u00fac c\u1ee7a c\u00e1p quang Orange<\/h3>\n\n\n\n

C\u00e1c c\u00e1p quang m\u00e0u cam<\/em> \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi nhi\u1ec1u l\u1edbp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 b\u1ec1n. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, l\u00f5i c\u00e1p\u2014th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 50 ho\u1eb7c 62,5 micromet \u0111\u1ed1i v\u1edbi s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9\u2014mang t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng, \u0111\u01b0\u1ee3c bao quanh b\u1edfi l\u1edbp v\u1ecf ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng tr\u1edf l\u1ea1i l\u00f5i, gi\u1ea3m thi\u1ec3u m\u1ea5t t\u00edn hi\u1ec7u. M\u1ed9t l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7, th\u01b0\u1eddng c\u00f3 m\u00e0u cam, bao quanh l\u1edbp v\u1ecf \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee3i kh\u1ecfi b\u1ecb h\u01b0 h\u1ea1i, ti\u1ebfp theo l\u00e0 c\u00e1c l\u1edbp b\u1ed5 sung nh\u01b0 th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c (v\u00ed d\u1ee5: s\u1ee3i aramid) v\u00e0 l\u1edbp v\u1ecf ngo\u00e0i \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. M\u00e0u cam c\u1ee7a c\u00e1p quang m\u00e0u cam<\/em> kh\u00f4ng ch\u1ec9 x\u00e1c \u0111\u1ecbnh n\u00f3 l\u00e0 s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9 m\u00e0 c\u00f2n t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec, \u0111\u1ea3m b\u1ea3o c\u00e1p quang<\/em> \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n

\"C\u00e1p<\/a>
C\u00e1p quang Orange1<\/figcaption><\/figure>\n\n\n\n

C\u00e1p quang Multimode trong c\u00e1p quang Orange<\/h3>\n\n\n\n

C\u00e1c c\u00e1p quang m\u00e0u cam<\/em> th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ee3i \u0111a mode<\/a>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng th\u00f4ng cao, kho\u1ea3ng c\u00e1ch ng\u1eafn. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9 cho ph\u00e9p nhi\u1ec1u ch\u1ebf \u0111\u1ed9 \u00e1nh s\u00e1ng truy\u1ec1n qua l\u00f5i c\u00f9ng l\u00fac, t\u0103ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn c\u1ee7a c\u00e1p. \u0110i\u1ec1u n\u00e0y l\u00e0m cho c\u00e1p quang m\u00e0u cam<\/em> l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u, n\u01a1i k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 tr\u00ean kho\u1ea3ng c\u00e1ch v\u00e0i tr\u0103m m\u00e9t l\u00e0 ph\u1ed5 bi\u1ebfn. Tuy nhi\u00ean, s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9 c\u00f3 \u0111\u1ed9 ph\u00e2n t\u00e1n cao h\u01a1n (t\u00edn hi\u1ec7u lan truy\u1ec1n) so v\u1edbi s\u1ee3i \u0111\u01a1n ch\u1ebf \u0111\u1ed9, h\u1ea1n ch\u1ebf ph\u1ea1m vi c\u1ee7a ch\u00fang, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1p quang m\u00e0u cam<\/em> ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nh\u1eefng kho\u1ea3ng c\u00e1ch ng\u1eafn h\u01a1n c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>.<\/p>\n\n\n\n

\u0110\u1ea7u n\u1ed1i v\u00e0 thi\u1ebft b\u1ecb cho c\u00e1p quang Orange Fiber Optic Cable<\/h3>\n\n\n\n

\u0110\u1ec3 t\u00edch h\u1ee3p m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> v\u00e0o m\u1ed9t m\u1ea1ng l\u01b0\u1edbi, c\u1ea7n c\u00f3 c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00e0 thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, \u0111a ch\u1ebf \u0111\u1ed9 c\u00e1p quang<\/em> gi\u1ed1ng nh\u01b0 c\u00e1p quang m\u00e0u cam<\/em> th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c k\u1ebft n\u1ed1i nh\u01b0 SC<\/a> (Subscriber Connector) ho\u1eb7c LC<\/a> (Lucent Connector), t\u01b0\u01a1ng th\u00edch v\u1edbi s\u1ee3i quang \u0111a ch\u1ebf \u0111\u1ed9. C\u00e1c \u0111\u1ea7u n\u1ed1i n\u00e0y g\u1eafn c\u00e1p quang m\u00e0u cam<\/em> \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 c\u00f4ng t\u1eafc, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c b\u1ed9 thu ph\u00e1t, chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd. M\u00e0u cam gi\u00fap c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ea3m b\u1ea3o h\u1ecd \u0111ang s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1p v\u00e0 \u0111\u1ea7u n\u1ed1i \u0111a ch\u1ebf \u0111\u1ed9, h\u1ee3p l\u00fd h\u00f3a vi\u1ec7c thi\u1ebft l\u1eadp v\u00e0 b\u1ea3o tr\u00ec c\u00e1p quang<\/em> trong m\u1ed9t m\u1ea1ng l\u01b0\u1edbi.<\/p>\n\n\n\n

B\u1ea3ng so s\u00e1nh: C\u00e1p quang Orange so v\u1edbi c\u00e1c lo\u1ea1i c\u00e1p quang kh\u00e1c<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng v\u0103n b\u1ea3n thu\u1ea7n t\u00fay so s\u00e1nh c\u00e1p quang m\u00e0u cam<\/em> v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c c\u00e1p quang<\/em>:<\/p>\n\n\n\n

Lo\u1ea1i c\u00e1p<\/th>M\u00e0u s\u1eafc<\/th>Lo\u1ea1i s\u1ee3i<\/th>K\u00edch th\u01b0\u1edbc l\u00f5i<\/th>Kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a<\/th>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><\/tr><\/thead>
S\u1ee3i quang m\u00e0u cam<\/td>Qu\u1ea3 cam<\/td>\u0110a ch\u1ebf \u0111\u1ed9<\/td>50\/125 ho\u1eb7c 62,5\/125 \u03bcm<\/td>L\u00ean \u0111\u1ebfn 2KM<\/td>Trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng LAN<\/td><\/tr>
S\u1ee3i quang m\u00e0u v\u00e0ng<\/td>M\u00e0u v\u00e0ng<\/td>Ch\u1ebf \u0111\u1ed9 \u0111\u01a1n<\/td>9\/125 \u03bcm<\/td>L\u00ean \u0111\u1ebfn 100KM<\/td>Vi\u1ec5n th\u00f4ng \u0111\u01b0\u1eddng d\u00e0i<\/td><\/tr>
S\u1ee3i quang Aqua<\/td>N\u01b0\u1edbc<\/td>\u0110a ch\u1ebf \u0111\u1ed9 (OM3\/OM4)<\/td>50\/125 \u03bcm<\/td>L\u00ean \u0111\u1ebfn 550M<\/td>Trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

B\u1ea3ng n\u00e0y l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e1p quang m\u00e0u cam<\/em> so s\u00e1nh v\u1edbi nh\u1eefng c\u00e1i kh\u00e1c c\u00e1p quang<\/em>, nh\u1ea5n m\u1ea1nh vai tr\u00f2 c\u1ee7a n\u00f3 trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7m ng\u1eafn, b\u0103ng th\u00f4ng cao.<\/p>\n\n\n\n

L\u1ee3i \u00edch c\u1ee7a c\u00e1p quang Orange<\/h2>\n\n\n\n

B\u0103ng th\u00f4ng cao cho c\u00e1c \u1ee9ng d\u1ee5ng kho\u1ea3ng c\u00e1ch ng\u1eafn<\/h3>\n\n\n\n

M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> l\u00e0 b\u0103ng th\u00f4ng cao c\u1ee7a n\u00f3, l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng kho\u1ea3ng c\u00e1ch ng\u1eafn. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, \u0111a ch\u1ebf \u0111\u1ed9 c\u00e1p quang<\/em> gi\u1ed1ng nh\u01b0 c\u00e1p quang m\u00e0u cam<\/em> c\u00f3 th\u1ec3 x\u1eed l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 lu\u1ed3ng video \u0111\u1ed9 n\u00e9t cao ho\u1eb7c truy\u1ec1n t\u1ec7p l\u1edbn, m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang tr\u1edf n\u00ean ho\u00e0n h\u1ea3o cho c\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c m\u1ea1ng doanh nghi\u1ec7p, n\u01a1i m\u00e1y ch\u1ee7 v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n giao ti\u1ebfp nhanh ch\u00f3ng trong kho\u1ea3ng c\u00e1ch v\u00e0i tr\u0103m m\u00e9t, \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1p quang m\u00e0u cam<\/em>.<\/p>\n\n\n\n

Nh\u1eadn d\u1ea1ng v\u00e0 c\u00e0i \u0111\u1eb7t d\u1ec5 d\u00e0ng<\/h3>\n\n\n\n

M\u00e0u cam c\u1ee7a m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> cung c\u1ea5p m\u1ed9t l\u1ee3i th\u1ebf th\u1ef1c t\u1ebf \u0111\u00e1ng k\u1ec3: d\u1ec5 d\u00e0ng nh\u1eadn d\u1ea1ng. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, m\u00e0u cam chu\u1ea9n cho ph\u00e9p c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean nhanh ch\u00f3ng nh\u1eadn ra ch\u1ebf \u0111\u1ed9 \u0111a ch\u1ebf \u0111\u1ed9 c\u00e1p quang<\/em>, gi\u1ea3m nguy c\u01a1 l\u1ed7i trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t ho\u1eb7c b\u1ea3o tr\u00ec. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong m\u00f4i tr\u01b0\u1eddng m\u1ea1ng ph\u1ee9c t\u1ea1p v\u1edbi nhi\u1ec1u lo\u1ea1i c\u00e1p quang<\/em>, trong \u0111\u00f3 vi\u1ec7c ph\u00e2n bi\u1ec7t gi\u1eefa s\u1ee3i \u0111a ch\u1ebf \u0111\u1ed9 v\u00e0 s\u1ee3i \u0111\u01a1n ch\u1ebf \u0111\u1ed9 l\u00e0 r\u1ea5t quan tr\u1ecdng. c\u00e1p quang m\u00e0u cam<\/em> \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 trong thi\u1ebft l\u1eadp m\u1ea1ng v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

Mi\u1ec5n nhi\u1ec5m v\u1edbi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb<\/h3>\n\n\n\n

C\u00e1c c\u00e1p quang m\u00e0u cam<\/em> cung c\u1ea5p kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m v\u1edbi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI), m\u1ed9t l\u1ee3i th\u1ebf quan tr\u1ecdng trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1p \u0111\u1ed3ng, c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb c\u00e1c thi\u1ebft b\u1ecb ho\u1eb7c \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n g\u1ea7n \u0111\u00f3, c\u00e1p quang<\/em> truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng \u00e1nh s\u00e1ng, khi\u1ebfn ch\u00fang mi\u1ec5n nhi\u1ec5m v\u1edbi EMI. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n cao, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p ho\u1eb7c trung t\u00e2m d\u1eef li\u1ec7u d\u00e0y \u0111\u1eb7c, n\u01a1i c\u00e1p quang m\u00e0u cam<\/em> c\u00f3 th\u1ec3 duy tr\u00ec k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, t\u1ed1c \u0111\u1ed9 cao m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n\n\n\n

\"C\u00e1p<\/a>
C\u00e1p quang Orange Fiber Optic Cable2<\/figcaption><\/figure>\n\n\n\n

Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a c\u00e1p quang Orange<\/h2>\n\n\n\n

Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eef li\u1ec7u h\u1ea1n ch\u1ebf<\/h3>\n\n\n\n

M\u1ed9t th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3 c\u1ee7a m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> l\u00e0 kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn h\u1ea1n ch\u1ebf c\u1ee7a n\u00f3 do thi\u1ebft k\u1ebf \u0111a ch\u1ebf \u0111\u1ed9 c\u1ee7a n\u00f3. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, \u0111a ch\u1ebf \u0111\u1ed9 c\u00e1p quang<\/em> gi\u1ed1ng nh\u01b0 c\u00e1p quang m\u00e0u cam<\/em> ch\u1ecbu \u0111\u1ef1ng ph\u00e2n t\u00e1n m\u00f4 th\u1ee9c<\/a>, n\u01a1i nhi\u1ec1u ch\u1ebf \u0111\u1ed9 \u00e1nh s\u00e1ng truy\u1ec1n qua l\u00f5i tr\u1ea3i r\u1ed9ng tr\u00ean kho\u1ea3ng c\u00e1ch, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u1edbi h\u1ea1n ph\u1ea1m vi hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u00fang \u1edf kho\u1ea3ng 2 km, khi\u1ebfn ch\u00fang kh\u00f4ng ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng d\u00e0i nh\u01b0 vi\u1ec5n th\u00f4ng xuy\u00ean qu\u1ed1c gia, n\u01a1i ch\u1ebf \u0111\u1ed9 \u0111\u01a1n c\u00e1p quang<\/em> thay v\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n.<\/p>\n\n\n\n

Chi ph\u00ed cao h\u01a1n so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf b\u1eb1ng \u0111\u1ed3ng<\/h3>\n\n\n\n

Trong khi c\u00e1p quang m\u00e0u cam<\/em> cung c\u1ea5p hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, ch\u00fang c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n c\u00e1c lo\u1ea1i \u0111\u1ed3ng thay th\u1ebf, g\u00e2y ra th\u00e1ch th\u1ee9c cho m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, chi ph\u00ed s\u1ea3n xu\u1ea5t c\u00e1p quang<\/em>, c\u00f9ng v\u1edbi nhu c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 m\u00e1y thu ph\u00e1t quang v\u00e0 \u0111\u1ea7u n\u1ed1i, c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1p quang m\u00e0u cam<\/em> h\u1ec7 th\u1ed1ng t\u1ed1n k\u00e9m h\u01a1n \u0111\u1ec3 tri\u1ec3n khai so v\u1edbi c\u00e1c m\u1ea1ng l\u01b0\u1edbi \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng. Y\u1ebfu t\u1ed1 chi ph\u00ed n\u00e0y c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n c\u00e1c t\u1ed5 ch\u1ee9c nh\u1ecf h\u01a1n \u00e1p d\u1ee5ng c\u00e1p quang m\u00e0u cam<\/em>, m\u1eb7c d\u00f9 ch\u00fang c\u00f3 \u01b0u \u0111i\u1ec3m v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n

D\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u1eadt l\u00fd<\/h3>\n\n\n\n

C\u00e1c c\u00e1p quang m\u00e0u cam<\/em> d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng v\u1eadt l\u00fd, c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, c\u00e1p quang<\/em> \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u1ee7y tinh ho\u1eb7c nh\u1ef1a, khi\u1ebfn ch\u00fang d\u1ec5 v\u1ee1 h\u01a1n c\u00e1p \u0111\u1ed3ng. c\u00e1p quang m\u00e0u cam<\/em> c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng do u\u1ed1n cong, \u0111\u00e8 b\u1eb9p ho\u1eb7c c\u1eaft, c\u00f3 th\u1ec3 l\u00e0m \u0111\u1ee9t c\u00e1c s\u1ee3i b\u00ean trong v\u00e0 d\u1eebng li\u00ean l\u1ea1c. M\u1eb7c d\u00f9 m\u00e0u cam gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng do tai n\u1ea1n, nh\u01b0ng vi\u1ec7c x\u1eed l\u00fd c\u1ea9n th\u1eadn v\u00e0 th\u1ef1c h\u00e0nh l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1p quang<\/em> trong m\u1ed9t m\u1ea1ng l\u01b0\u1edbi.<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1p quang Orange<\/h2>\n\n\n\n

Trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ea1ng doanh nghi\u1ec7p<\/h3>\n\n\n\n

C\u00e1p quang m\u00e0u cam<\/em> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ea1ng doanh nghi\u1ec7p, n\u01a1i m\u00e0 truy\u1ec1n th\u00f4ng t\u1ed1c \u0111\u1ed9 cao, kho\u1ea3ng c\u00e1ch ng\u1eafn l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0111a c\u00e1p quang m\u00e0u cam<\/em> k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 c\u00f4ng t\u1eafc trong m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u, h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng th\u00f4ng cao nh\u01b0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn. M\u00e0u cam gi\u00fap c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean x\u00e1c \u0111\u1ecbnh v\u00e0 qu\u1ea3n l\u00fd nh\u1eefng c\u00e1p quang<\/em> trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac, \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng.<\/p>\n\n\n\n

M\u1ea1ng l\u01b0\u1edbi khu\u00f4n vi\u00ean tr\u01b0\u1eddng v\u00e0 t\u00f2a nh\u00e0<\/h3>\n\n\n\n

Trong khu\u00f4n vi\u00ean tr\u01b0\u1eddng v\u00e0 m\u1ea1ng l\u01b0\u1edbi t\u00f2a nh\u00e0, c\u00e1p quang m\u00e0u cam<\/em> cung c\u1ea5p k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau trong m\u1ed9t khu v\u1ef1c h\u1ea1n ch\u1ebf. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0111a c\u00e1p quang m\u00e0u cam<\/em> c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i nhi\u1ec1u t\u00f2a nh\u00e0 trong khu\u00f4n vi\u00ean tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh, h\u1ecdc tr\u1ef1c tuy\u1ebfn v\u00e0 chia s\u1ebb t\u1ec7p. M\u00e0u cam \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e2n bi\u1ec7t c\u00e1p quang<\/em> trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t ho\u1eb7c n\u00e2ng c\u1ea5p, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thi\u1ebft th\u1ef1c cho c\u00e1c gi\u1ea3i ph\u00e1p m\u1ea1ng l\u01b0\u1edbi to\u00e0n tr\u01b0\u1eddng.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/h3>\n\n\n\n

C\u00e1p quang m\u00e0u cam<\/em> c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, n\u01a1i m\u00e0 giao ti\u1ebfp \u0111\u00e1ng tin c\u1eady l\u00e0 r\u1ea5t quan tr\u1ecdng. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch c\u1ee7a c\u00e1p quang<\/em> \u0111\u1ec3 nhi\u1ec5u \u0111i\u1ec7n t\u1eeb l\u00e0m cho m\u1ed9t c\u00e1p quang m\u00e0u cam<\/em> l\u00fd t\u01b0\u1edfng cho c\u00e1c nh\u00e0 m\u00e1y ho\u1eb7c nh\u00e0 m\u00e1y c\u00f3 m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng, n\u01a1i ti\u1ebfng \u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n c\u00e1p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng. M\u00e0u cam h\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh c\u00e1p quang<\/em> trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng theo th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn: Vai tr\u00f2 s\u1ed1ng \u0111\u1ed9ng c\u1ee7a c\u00e1p quang Orange trong k\u1ebft n\u1ed1i<\/h2>\n\n\n\n

C\u00e1c c\u00e1p quang m\u00e0u cam<\/em>, v\u1edbi m\u00e0u s\u1eafc \u0111\u1eb7c bi\u1ec7t v\u00e0 thi\u1ebft k\u1ebf \u0111a ch\u1ebf \u0111\u1ed9, l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u1ea1ng l\u01b0\u1edbi t\u1ed1c \u0111\u1ed9 cao, kho\u1ea3ng c\u00e1ch ng\u1eafn trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 ng\u00e0y nay. Trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>, c\u00e1i n\u00e0y c\u00e1p quang<\/em> cung c\u1ea5p b\u0103ng th\u00f4ng cao, d\u1ec5 nh\u1eadn d\u1ea1ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng l\u01b0\u1edbi tr\u01b0\u1eddng h\u1ecdc v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c nh\u01b0 kho\u1ea3ng c\u00e1ch h\u1ea1n ch\u1ebf, chi ph\u00ed cao h\u01a1n v\u00e0 d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng, nh\u01b0ng l\u1ee3i th\u1ebf c\u1ee7a c\u00e1p quang m\u00e0u cam<\/em>\u2014c\u00f9ng v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 \u0111ang di\u1ec5n ra trong c\u00f4ng ngh\u1ec7 s\u1ee3i quang<\/em>\u2014 \u0111\u1ea3m b\u1ea3o s\u1ef1 li\u00ean quan li\u00ean t\u1ee5c c\u1ee7a n\u00f3 trong k\u1ebft n\u1ed1i hi\u1ec7n \u0111\u1ea1i. Khi ch\u00fang ta h\u01b0\u1edbng t\u1edbi t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c th\u00e0nh ph\u1ed1 th\u00f4ng minh, IoT v\u00e0 c\u00f4ng ngh\u1ec7 b\u1ec1n v\u1eefng, c\u00e1p quang m\u00e0u cam<\/em> s\u1ebd v\u1eabn l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu v\u00e0 s\u1ed1ng \u0111\u1ed9ng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n th\u00f4ng to\u00e0n c\u1ea7u, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c m\u1ea1ng l\u01b0\u1edbi gi\u00fap ch\u00fang ta k\u1ebft n\u1ed1i.<\/p>","protected":false},"excerpt":{"rendered":"

Trong th\u1ebf gi\u1edbi si\u00eau k\u1ebft n\u1ed1i ng\u00e0y nay, internet t\u1ed1c \u0111\u1ed9 cao v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng, v\u00e0 c\u00e1p quang m\u00e0u cam \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c bi\u1ebfn \u0111i\u1ec1u n\u00e0y th\u00e0nh hi\u1ec7n th\u1ef1c. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi m\u00e0u cam \u0111\u1eb7c tr\u01b0ng, nh\u1eefng lo\u1ea1i c\u00e1p quang n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec5n th\u00f4ng v\u00e0 m\u1ea1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh b\u1eb1ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng. Trong c\u00f4ng ngh\u1ec7 c\u00e1p quang, [\u2026]<\/p>","protected":false},"author":1,"featured_media":3604,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"34","_seopress_titles_title":"What Do Orange Fiber Optic Cables Represent?","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[34],"tags":[],"class_list":["post-3601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/posts\/3601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/comments?post=3601"}],"version-history":[{"count":9,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/posts\/3601\/revisions"}],"predecessor-version":[{"id":3629,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/posts\/3601\/revisions\/3629"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/media\/3604"}],"wp:attachment":[{"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/media?parent=3601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/categories?post=3601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commmesh.com\/vi\/wp-json\/wp\/v2\/tags?post=3601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}