{"id":477209,"date":"2023-08-09T09:09:19","date_gmt":"2023-08-09T09:09:19","guid":{"rendered":""},"modified":"2023-09-05T11:14:16","modified_gmt":"2023-09-05T11:14:16","slug":"fiber-optic-switch","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/fiber-optic-switch\/","title":{"rendered":"C\u00f4ng t\u1eafc s\u1ee3i quang"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n

Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch truy\u1ec1n d\u1eef li\u1ec7u trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i. Nh\u1eefng thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u00e0 li\u1ec1n m\u1ea1ch. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 l\u1ecbch s\u1eed, c\u1ea5u tr\u00fac b\u00ean trong, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, lo\u1ea1i, \u1ee9ng d\u1ee5ng, tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai v\u00e0 s\u1ef1 li\u00ean k\u1ebft c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang v\u1edbi m\u00e1y ch\u1ee7 proxy.<\/p>\n

L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Switch quang v\u00e0 nh\u1eefng l\u1ea7n \u0111\u1ea7u ti\u00ean nh\u1eafc t\u1edbi n\u00f3.<\/h2>\n

Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00f4ng ngh\u1ec7 c\u00e1p quang c\u00f3 t\u1eeb nh\u1eefng n\u0103m 1960, v\u1edbi nh\u1eefng nghi\u00ean c\u1ee9u v\u00e0 th\u00ed nghi\u1ec7m ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u1ec1 s\u1ef1 truy\u1ec1n \u00e1nh s\u00e1ng qua s\u1ee3i th\u1ee7y tinh. Tuy nhi\u00ean, ph\u1ea3i \u0111\u1ebfn nh\u1eefng n\u0103m 1970, h\u1ec7 th\u1ed1ng th\u00f4ng tin c\u00e1p quang th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n, c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u tr\u00ean kho\u1ea3ng c\u00e1ch xa b\u1eb1ng xung \u00e1nh s\u00e1ng.<\/p>\n

Vi\u1ec7c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb nh\u1eefng n\u0103m 1980 khi c\u00e1c m\u1ea1ng vi\u1ec5n th\u00f4ng b\u1eaft \u0111\u1ea7u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u00e1p quang v\u00ec c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng. Nhu c\u1ea7u \u0111i\u1ec1u h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 trong c\u00e1c m\u1ea1ng n\u00e0y \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang.<\/p>\n

Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Switch quang. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Switch quang.<\/h2>\n

B\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng c\u00e1c g\u00f3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c ph\u00e2n \u0111o\u1ea1n m\u1ea1ng kh\u00e1c nhau. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c switch th\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n ti\u1ebfp d\u1eef li\u1ec7u, switch c\u00e1p quang s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng \u0111\u01b0\u1ee3c truy\u1ec1n qua s\u1ee3i quang. \u0110\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o n\u00e0y c\u1ee7a c\u00e1p quang cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n, kho\u1ea3ng c\u00e1ch xa h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/p>\n

B\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c m\u00f4i tr\u01b0\u1eddng b\u0103ng th\u00f4ng cao kh\u00e1c, n\u01a1i c\u1ea7n ph\u1ea3i \u0111\u1ecbnh tuy\u1ebfn d\u1eef li\u1ec7u nhanh v\u00e0 \u0111\u00e1ng tin c\u1eady. C\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u v\u1edbi \u0111\u1ed9 tr\u1ec5 t\u1ed1i thi\u1ec3u, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean trong ki\u1ebfn tr\u00fac m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n

C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Switch quang. C\u00f4ng t\u1eafc c\u00e1p quang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o.<\/h2>\n

C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ch\u00ednh ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3:<\/p>\n

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    C\u1ed5ng quang:<\/strong> \u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m giao di\u1ec7n n\u01a1i c\u00e1c s\u1ee3i quang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. B\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u c\u1ed5ng \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra, cho ph\u00e9p ch\u00fang k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u ph\u00e2n \u0111o\u1ea1n m\u1ea1ng kh\u00e1c nhau.<\/p>\n<\/li>\n

  2. \n

    M\u00e1y thu ph\u00e1t quang:<\/strong> C\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng (v\u00ed d\u1ee5: b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, m\u00e1y ch\u1ee7) th\u00e0nh t\u00edn hi\u1ec7u quang v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. B\u1ed9 thu ph\u00e1t \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1p quang v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng truy\u1ec1n th\u1ed1ng.<\/p>\n<\/li>\n

  3. \n

    Ma tr\u1eadn quang h\u1ecdc:<\/strong> Th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang, ma tr\u1eadn quang, \u0111i\u1ec1u khi\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i k\u1ebft n\u1ed1i quang gi\u1eefa c\u00e1c c\u1ed5ng \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. N\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng d\u1eabn hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n<\/li>\n

  4. \n

    B\u1ed9 \u0111i\u1ec1u khi\u1ec3n:<\/strong> B\u1ed9 \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd ho\u1ea1t \u0111\u1ed9ng chung c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang. N\u00f3 x\u1eed l\u00fd c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111\u1ebfn, quy\u1ebft \u0111\u1ecbnh \u0111\u00edch \u0111\u1ebfn c\u1ee7a ch\u00fang v\u00e0 ra l\u1ec7nh cho ma tr\u1eadn quang t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<\/li>\n<\/ol>\n

    Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang bao g\u1ed3m vi\u1ec7c nh\u1eadn d\u1eef li\u1ec7u \u0111\u1ebfn, x\u00e1c \u0111\u1ecbnh c\u1ed5ng \u0111\u00edch v\u00e0 h\u01b0\u1edbng d\u1eef li\u1ec7u \u0111\u1ebfn c\u1ed5ng \u0111\u1ea7u ra th\u00edch h\u1ee3p b\u1eb1ng t\u00edn hi\u1ec7u quang. B\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y m\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 \u0111\u1ed9 tr\u1ec5 \u0111\u00e1ng ch\u00fa \u00fd n\u00e0o, \u0111\u1ea3m b\u1ea3o lu\u1ed3ng d\u1eef li\u1ec7u th\u00f4ng su\u1ed1t trong m\u1ea1ng.<\/p>\n

    Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Switch quang.<\/h2>\n

    B\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh khi\u1ebfn ch\u00fang tr\u1edf n\u00ean c\u1ea7n thi\u1ebft trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng hi\u1ec7n \u0111\u1ea1i:<\/p>\n

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      Truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao:<\/strong> B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng, b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ef1c cao, cho ph\u00e9p li\u00ean l\u1ea1c gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb nhanh h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n

    2. \n

      \u0110\u1ed9 tr\u1ec5 th\u1ea5p:<\/strong> Vi\u1ec7c s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch truy\u1ec1n th\u1ed1ng, khi\u1ebfn b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi th\u1eddi gian nh\u01b0 truy\u1ec1n d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u00e0 ch\u01a1i game tr\u1ef1c tuy\u1ebfn.<\/p>\n<\/li>\n

    3. \n

      Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn l\u00e2u d\u00e0i:<\/strong> C\u00f4ng ngh\u1ec7 c\u00e1p quang cho ph\u00e9p d\u1eef li\u1ec7u di chuy\u1ec3n tr\u00ean kho\u1ea3ng c\u00e1ch xa m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m t\u00edn hi\u1ec7u, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c m\u1ea1ng ph\u00e2n t\u00e1n v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd.<\/p>\n<\/li>\n

    4. \n

      Mi\u1ec5n nhi\u1ec5m v\u1edbi s\u1ef1 can thi\u1ec7p:<\/strong> Kh\u00f4ng gi\u1ed1ng nh\u01b0 t\u00edn hi\u1ec7u \u0111i\u1ec7n, t\u00edn hi\u1ec7u quang kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb, mang l\u1ea1i m\u00f4i tr\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<\/li>\n

    5. \n

      Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng quy m\u00f4 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u m\u1ea1ng ng\u00e0y c\u00e0ng t\u0103ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/p>\n<\/li>\n

    6. \n

      B\u1ea3o v\u1ec7:<\/strong> \u0110\u01b0\u1eddng truy\u1ec1n c\u00e1p quang r\u1ea5t kh\u00f3 khai th\u00e1c, t\u0103ng c\u01b0\u1eddng an ninh m\u1ea1ng v\u00e0 ng\u0103n ch\u1eb7n vi ph\u1ea1m d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n

      C\u00e1c lo\u1ea1i Switch quang<\/h2>\n

      C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang, m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c y\u00eau c\u1ea7u m\u1ea1ng c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n\n\n\n\n\n
      Ki\u1ec3u<\/strong><\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      C\u01a1 kh\u00ed<\/strong><\/td>\nS\u1eed d\u1ee5ng c\u01a1 ch\u1ebf c\u01a1 h\u1ecdc \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i v\u1eadt l\u00fd c\u00e1c s\u1ee3i.<\/td>\n<\/tr>\n
      Quang h\u1ecdc<\/strong><\/td>\nS\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u.<\/td>\n<\/tr>\n
      MEMS<\/strong><\/td>\nS\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng vi c\u01a1 \u0111i\u1ec7n t\u1eed \u0111\u1ec3 chuy\u1ec3n m\u1ea1ch.<\/td>\n<\/tr>\n
      Ch\u1ed1t<\/strong><\/td>\nC\u00f4ng t\u1eafc duy tr\u00ec tr\u1ea1ng th\u00e1i ngay c\u1ea3 sau khi m\u1ea5t \u0111i\u1ec7n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      C\u00e1ch s\u1eed d\u1ee5ng Switch quang, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng.<\/h2>\n

      \u1ee8ng d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch s\u1ee3i quang<\/h3>\n

      Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang t\u00ecm th\u1ea5y \u1ee9ng d\u1ee5ng trong c\u00e1c ng\u00e0nh v\u00e0 t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n

        \n
      1. \n

        C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u:<\/strong> Trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u m\u1eadt \u0111\u1ed9 cao, b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang cho ph\u00e9p \u0111\u1ecbnh tuy\u1ebfn d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng.<\/p>\n<\/li>\n

      2. \n

        Vi\u1ec5n th\u00f4ng:<\/strong> M\u1ea1ng vi\u1ec5n th\u00f4ng s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c ph\u00e2n \u0111o\u1ea1n m\u1ea1ng v\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n kh\u00e1c nhau.<\/p>\n<\/li>\n

      3. \n

        T\u01b0\u0323 \u0111\u00f4\u0323ng trong c\u00f4ng nghi\u00ea\u0323p:<\/strong> Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang h\u1ed7 tr\u1ee3 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u00e0 \u0111\u00e1ng tin c\u1eady gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<\/li>\n

      4. \n

        Qu\u00e2n s\u1ef1 v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5:<\/strong> Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch s\u1ee3i quang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng qu\u00e2n s\u1ef1 v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 do kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n \u0111\u01b0\u1eddng d\u00e0i.<\/p>\n<\/li>\n<\/ol>\n

        Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n

        M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0ng b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c:<\/p>\n

          \n
        1. \n

          Tr\u1ecb gi\u00e1:<\/strong> C\u00f4ng t\u1eafc s\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n c\u00f4ng t\u1eafc truy\u1ec1n th\u1ed1ng, ch\u1ee7 y\u1ebfu l\u00e0 do chi ph\u00ed c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc. Tuy nhi\u00ean, nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 \u0111\u00e3 d\u1eabn \u0111\u1ebfn gi\u1ea3m chi ph\u00ed theo th\u1eddi gian.<\/p>\n<\/li>\n

        2. \n

          B\u1ea2O TR\u00cc:<\/strong> M\u1ea1ng c\u00e1p quang \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n \u0111\u1ec3 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec. Vi\u1ec7c \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh v\u00e0 ki\u1ec3m tra \u0111\u00fang c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n<\/li>\n

        3. \n

          Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:<\/strong> Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang v\u1edbi c\u00e1c m\u1ea1ng d\u1ef1a tr\u00ean c\u00e1p \u0111\u1ed3ng hi\u1ec7n c\u00f3 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thi\u1ebft b\u1ecb b\u1ed5 sung, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 thu ph\u00e1t quang, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch.<\/p>\n<\/li>\n<\/ol>\n

          \u0110\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y, c\u00e1c t\u1ed5 ch\u1ee9c n\u00ean \u0111\u1ea7u t\u01b0 v\u00e0o vi\u1ec7c \u0111\u00e0o t\u1ea1o nh\u00e2n s\u1ef1 ph\u00f9 h\u1ee3p, s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 ph\u1eadn t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111\u1ed3ng th\u1eddi xem x\u00e9t vi\u1ec7c ti\u1ebft ki\u1ec7m chi ph\u00ed l\u00e2u d\u00e0i v\u00e0 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang.<\/p>\n

          C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 c\u00e1c so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 d\u01b0\u1edbi d\u1ea1ng b\u1ea3ng v\u00e0 danh s\u00e1ch.<\/h2>\n

          C\u00f4ng t\u1eafc s\u1ee3i quang so v\u1edbi c\u00f4ng t\u1eafc th\u00f4ng th\u01b0\u1eddng<\/h3>\n\n\n\n\n\n\n\n\n\n\n
          T\u00ednh n\u0103ng<\/strong><\/th>\nC\u00f4ng t\u1eafc s\u1ee3i quang<\/strong><\/th>\nC\u00f4ng t\u1eafc th\u00f4ng th\u01b0\u1eddng<\/strong><\/th>\n<\/tr>\n<\/thead>\n
          Truy\u1ec1n d\u1eef li\u1ec7u<\/strong><\/td>\nS\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/td>\nS\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n
          \u0110\u1ed9 tr\u1ec5<\/strong><\/td>\n\u0110\u1ed9 tr\u1ec5 th\u1ea5p do truy\u1ec1n d\u1eabn d\u1ef1a tr\u00ean \u00e1nh s\u00e1ng nhanh.<\/td>\n\u0110\u1ed9 tr\u1ec5 cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi c\u00e1p quang.<\/td>\n<\/tr>\n
          Kho\u1ea3ng c\u00e1ch<\/strong><\/td>\nKh\u1ea3 n\u0103ng truy\u1ec1n xa m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m t\u00edn hi\u1ec7u.<\/td>\nKho\u1ea3ng c\u00e1ch b\u1ecb gi\u1edbi h\u1ea1n do m\u1ea5t t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/td>\n<\/tr>\n
          S\u1ef1 can thi\u1ec7p<\/strong><\/td>\nCh\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/td>\nD\u1ec5 b\u1ecb nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/td>\n<\/tr>\n
          B\u1ea3o v\u1ec7<\/strong><\/td>\nKh\u00f3 truy c\u1eadp, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/td>\nK\u00e9m an to\u00e0n h\u01a1n, d\u1ec5 ch\u1eb7n d\u1eef li\u1ec7u h\u01a1n.<\/td>\n<\/tr>\n
          Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong><\/td>\nD\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u m\u1ea1ng ng\u00e0y c\u00e0ng t\u0103ng.<\/td>\nKh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Tri\u1ec3n v\u1ecdng v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn chuy\u1ec3n m\u1ea1ch c\u00e1p quang.<\/h2>\n

          T\u01b0\u01a1ng lai c\u1ee7a thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang \u0111\u1ea7y h\u1ee9a h\u1eb9n, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi nh\u1eefng ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng trong c\u00f4ng ngh\u1ec7 quang h\u1ecdc v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 quan \u0111i\u1ec3m ch\u00ednh v\u00e0 c\u00f4ng ngh\u1ec7 ti\u1ec1m n\u0103ng:<\/p>\n

            \n
          1. \n

            T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u cao h\u01a1n:<\/strong> C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang li\u00ean t\u1ee5c v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u qua c\u00e1p quang, d\u1eabn \u0111\u1ebfn c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang th\u1eadm ch\u00ed c\u00f2n nhanh h\u01a1n c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ea3i d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3.<\/p>\n<\/li>\n

          2. \n

            T\u00edch h\u1ee3p m\u1ea1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u1ea7n m\u1ec1m (SDN):<\/strong> Vi\u1ec7c t\u00edch h\u1ee3p v\u1edbi SDN s\u1ebd cho ph\u00e9p c\u1ea5u h\u00ecnh m\u1ea1ng linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh h\u01a1n, cho ph\u00e9p ki\u1ec3m so\u00e1t \u0111\u1ed9ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a lu\u1ed3ng d\u1eef li\u1ec7u.<\/p>\n<\/li>\n

          3. \n

            Qu\u1ea3n l\u00fd m\u1ea1ng t\u1ef1 \u0111\u1ed9ng:<\/strong> Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc m\u00e1y s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u1ea3n l\u00fd m\u1ea1ng, d\u1eabn \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang t\u1ef1 c\u1ea5u h\u00ecnh v\u00e0 t\u1ef1 t\u1ed1i \u01b0u h\u00f3a.<\/p>\n<\/li>\n

          4. \n

            Quang h\u1ecdc l\u01b0\u1ee3ng t\u1eed:<\/strong> Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 l\u01b0\u1ee3ng t\u1eed trong c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 m\u1edf kh\u00f3a c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng d\u1ef1a tr\u00ean l\u01b0\u1ee3ng t\u1eed v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u ch\u01b0a t\u1eebng c\u00f3.<\/p>\n<\/li>\n<\/ol>\n

            C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang.<\/h2>\n

            M\u00e1y ch\u1ee7 proxy v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang l\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 b\u1ed5 sung c\u00f3 th\u1ec3 ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt m\u1ea1ng. M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch kh\u00e1c nhau nh\u01b0:<\/p>\n

              \n
            1. \n

              B\u1ed9 nh\u1edb \u0111\u1ec7m:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u01b0u v\u00e0o b\u1ed9 nh\u1edb \u0111\u1ec7m n\u1ed9i dung \u0111\u01b0\u1ee3c truy c\u1eadp th\u01b0\u1eddng xuy\u00ean, gi\u1ea3m t\u1ea3i tr\u00ean m\u1ea1ng v\u00e0 c\u1ea3i thi\u1ec7n th\u1eddi gian ph\u1ea3n h\u1ed3i.<\/p>\n<\/li>\n

            2. \n

              \u1ea8n danh:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u0103ng c\u01b0\u1eddng quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt.<\/p>\n<\/li>\n

            3. \n

              L\u1ecdc n\u1ed9i dung:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c trang web \u0111\u1ed9c h\u1ea1i v\u00e0 n\u1ed9i dung kh\u00f4ng ph\u00f9 h\u1ee3p, cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt.<\/p>\n<\/li>\n<\/ol>\n

              Khi k\u1ebft h\u1ee3p v\u1edbi b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 proxy nhanh h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n

              Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

              \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang, b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n

                \n
              1. C\u00f4ng t\u1eafc s\u1ee3i quang - H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/a><\/li>\n
              2. Gi\u1edbi thi\u1ec7u v\u1ec1 s\u1ee3i quang<\/a><\/li>\n
              3. L\u1ee3i \u00edch c\u1ee7a c\u00f4ng ngh\u1ec7 s\u1ee3i quang trong trung t\u00e2m d\u1eef li\u1ec7u<\/a><\/li>\n
              4. Vai tr\u00f2 c\u1ee7a thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch s\u1ee3i quang trong vi\u1ec5n th\u00f4ng<\/a><\/li>\n<\/ol>\n

                T\u00f3m l\u1ea1i, c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch c\u00e1p quang \u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch truy\u1ec1n d\u1eef li\u1ec7u trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 an to\u00e0n. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng trong c\u00f4ng ngh\u1ec7, t\u01b0\u01a1ng lai c\u00f2n c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng th\u00fa v\u1ecb h\u01a1n n\u1eefa cho th\u00e0nh ph\u1ea7n m\u1ea1ng thi\u1ebft y\u1ebfu n\u00e0y. Khi k\u1ebft h\u1ee3p v\u1edbi m\u00e1y ch\u1ee7 proxy, b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00e1p quang c\u00f3 th\u1ec3 t\u1ea1o ra c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng m\u1ea1nh m\u1ebd gi\u00fap n\u00e2ng cao hi\u1ec7u su\u1ea5t, b\u1ea3o m\u1eadt v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>","protected":false},"featured_media":477210,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477209","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Fiber Optic Switch: Unleashing High-Speed Data Transmission<\/mark>","faq_items":[{"question":"What is a fiber optic switch and how does it work?","answer":"

                A fiber optic switch is a specialized networking device that directs data packets between different network segments using light signals transmitted through optical fibers. Unlike traditional switches, which use electrical signals, fiber optic switches achieve high-speed data transmission, long distances, and immunity to electromagnetic interference. The switch's internal structure consists of optical ports, optical transceivers, an optical matrix, and a control unit, which work together to efficiently route data.<\/p>"},{"question":"What are the key features of fiber optic switches?","answer":"

                Fiber optic switches offer several key features, including:<\/p>

                • High-speed data transmission: Using light signals enables fast data transfer rates.<\/li>
                • Low latency: The light-based transmission reduces delay, ideal for time-sensitive applications.<\/li>
                • Long-reach capability: Data can travel over long distances without signal degradation.<\/li>
                • Immunity to interference: Optical signals are not affected by electromagnetic interference.<\/li>
                • Scalability: Fiber optic switches can accommodate growing network demands.<\/li>
                • Security: Difficult to tap into, enhancing network security.<\/li><\/ul>"},{"question":"What are the different types of fiber optic switches?","answer":"

                  There are several types of fiber optic switches:<\/p>

                  1. Mechanical: Uses mechanical mechanisms to physically switch fibers.<\/li>
                  2. Optical: Utilizes optical components for switching signals.<\/li>
                  3. MEMS: Utilizes Micro-Electro-Mechanical Systems for switching.<\/li>
                  4. Latching: Switches maintain their state even after power loss.<\/li><\/ol>"},{"question":"How are fiber optic switches used in real-world applications?","answer":"

                    Fiber optic switches find application in various industries, including:<\/p>

                    • Data Centers: Efficient data routing between servers, storage devices, and network equipment.<\/li>
                    • Telecommunications: Managing data traffic between different network segments.<\/li>
                    • Industrial Automation: High-speed data communication between automation systems and control devices.<\/li>
                    • Military and Aerospace: Due to immunity to electromagnetic interference and long-distance capabilities.<\/li><\/ul>"},{"question":"What are the challenges and solutions related to fiber optic switch usage?","answer":"

                      Challenges related to fiber optic switch usage include:<\/p>

                      • Cost: Fiber optic switches can be more expensive than traditional switches, but costs have reduced over time.<\/li>
                      • Maintenance: Proper cleaning and inspection of optical components are essential for optimal performance.<\/li>
                      • Compatibility: Integrating with existing copper-based networks may require additional equipment.<\/li><\/ul>

                        Solutions include investing in personnel training, using reliable components, and considering the long-term cost savings.<\/p>"},{"question":"How do fiber optic switches relate to the future of networking?","answer":"

                        The future of fiber optic switches is promising, with higher data rates, integration with SDN, automated network management, and the potential use of quantum optics for enhanced security.<\/p>"},{"question":"How are proxy servers associated with fiber optic switches?","answer":"

                        Proxy servers and fiber optic switches complement each other to enhance network performance and security. Proxy servers act as intermediaries, providing caching, anonymity, and content filtering benefits. When combined with fiber optic switches, they offer faster and more efficient proxy services.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477209\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/477210"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}