{"id":5698,"date":"2025-01-20T15:24:02","date_gmt":"2025-01-20T07:24:02","guid":{"rendered":"https:\/\/hkcablemachine.com\/?p=5698"},"modified":"2025-09-04T14:35:04","modified_gmt":"2025-09-04T06:35:04","slug":"how-to-choose-the-right-optical-cable-machine-for-your-needs","status":"publish","type":"post","link":"https:\/\/hkcablemachine.com\/vi\/cach-chon-may-cap-quang-phu-hop-voi-nhu-cau-cua-ban\/","title":{"rendered":"C\u00e1ch ch\u1ecdn m\u00e1y c\u00e1p quang ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u | H\u1ed2NG KAI"},"content":{"rendered":"

Vi\u1ec7c l\u1ef1a ch\u1ecdn d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00e1p quang t\u1ed1i \u01b0u c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c t\u1ebf, ch\u00fa tr\u1ecdng \u0111\u1ebfn t\u1eebng chi ti\u1ebft, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i c\u00e1p quang kh\u00e1c nhau. <\/p>\n\n\n\n

Vi\u1ec7c \u0111i\u1ec1u h\u01b0\u1edbng ng\u00e0nh s\u1ea3n xu\u1ea5t c\u00e1p quang c\u00f3 th\u1ec3 l\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi ch\u01b0a mua h\u00e0ng. Tuy nhi\u00ean, vi\u1ec7c t\u00ecm ki\u1ebfm m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a b\u1ea1n trong nhi\u1ec1u n\u0103m t\u1edbi \u0111\u00f2i h\u1ecfi ph\u1ea3i nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng v\u00e0 chuy\u00ean gia<\/a> t\u01b0 v\u1ea5n.<\/p>\n\n\n\n

\u0110\u1ec3 ch\u1ecdn d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ph\u00f9 h\u1ee3p, h\u00e3y c\u00e2n nh\u1eafc hai lo\u1ea1i c\u00e1p quang ch\u00ednh: trong nh\u00e0<\/a> V\u00e0 ngo\u00e0i tr\u1eddi<\/a>. <\/strong><\/p>\n\n\n\n

Vi\u1ec7c n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i c\u00e1p n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ph\u00f9 h\u1ee3p nh\u1ea5t. <\/strong><\/p>\n\n\n\n

Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i cung c\u1ea5p t\u1ed5ng quan v\u1ec1 quy tr\u00ecnh l\u1ef1a ch\u1ecdn, \u0111i s\u00e2u v\u00e0o th\u00f4ng s\u1ed1 c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng lo\u1ea1i c\u00e1p \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n

<\/div>\n\n\n\n

C\u00e1p quang trong nh\u00e0<\/h2>\n\n\n\n

C\u00e1p quang trong nh\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n trong t\u00f2a nh\u00e0, cung c\u1ea5p m\u1ed9t v\u1ecf b\u1ecdc an to\u00e0n cho h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 gi\u1eefa c\u00e1c b\u1ee9c t\u01b0\u1eddng. Vi\u1ec7c s\u1eed d\u1ee5ng ch\u00fang m\u1edf r\u1ed9ng \u0111\u1ebfn c\u00e1c \u1ed1ng d\u1eabn x\u1eed l\u00fd kh\u00f4ng kh\u00ed, r\u00e0o ch\u1eafn v\u00e0 kh\u00f4ng gian gi\u1eefa c\u00e1c t\u1ea7ng. C\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng c\u0169ng s\u1eed d\u1ee5ng ch\u00fang trong c\u00e1c l\u1eafp \u0111\u1eb7t s\u00e0n trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t k\u00e9o do c\u00f3 \u0111\u1ed9 linh ho\u1ea1t \u0111\u1eb7c bi\u1ec7t. M\u1eb7c d\u00f9 c\u00f3 t\u00ednh th\u1ea9m m\u1ef9 \u0111\u1ed9c \u0111\u00e1o, nh\u01b0ng tr\u1ecdng t\u00e2m ch\u00ednh c\u1ee7a ch\u00fang l\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/p>\n\n\n\n

Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u b\u1ed1n lo\u1ea1i c\u00e1p quang trong nh\u00e0, \u0111\u1ea3m b\u1ea3o gi\u1eef nguy\u00ean \u00fd ngh\u0129a ban \u0111\u1ea7u:<\/p>\n\n\n\n

<\/div>\n\n\n\n
    \n
  1. C\u00e1p m\u1ec1m Simplex\/Duplex<\/strong><\/li>\n<\/ol>\n\n\n\n
    \n
    \"c\u00e1p<\/a>
    <\/figcaption><\/figure>\n\n\n\n
    \"c\u00e1p<\/a>
    <\/figcaption><\/figure>\n<\/figure>\n\n\n\n

    \u0110\u01a1n gi\u1ea3n<\/a> V\u00e0 song l\u1eadp<\/a> C\u00e1p m\u1ec1m l\u00e0 hai lo\u1ea1i c\u00e1p quang.<\/p>\n\n\n\n

    C\u00e1p simplex l\u00e0 c\u00e1p quang \u0111\u01a1n cho ph\u00e9p d\u1eef li\u1ec7u ch\u1ec9 truy\u1ec1n theo m\u1ed9t h\u01b0\u1edbng. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u truy\u1ec1n d\u1eef li\u1ec7u m\u1ed9t chi\u1ec1u, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ec7 th\u1ed1ng truy\u1ec1n h\u00ecnh c\u00e1p.<\/p>\n\n\n\n

    M\u1eb7t kh\u00e1c, c\u00e1p song c\u00f4ng ch\u1ee9a hai s\u1ee3i, cho ph\u00e9p d\u1eef li\u1ec7u truy\u1ec1n theo c\u1ea3 hai h\u01b0\u1edbng c\u00f9ng l\u00fac. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u giao ti\u1ebfp hai chi\u1ec1u, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea1ng m\u00e1y t\u00ednh v\u00e0 h\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng.<\/p>\n\n\n\n

    C\u00e1p m\u1ec1m \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3, gi\u00fap d\u1ec5 d\u00e0ng u\u1ed1n cong v\u00e0 \u0111\u1ecbnh tuy\u1ebfn qua c\u00e1c g\u00f3c ho\u1eb7c ch\u01b0\u1edbng ng\u1ea1i v\u1eadt. C\u00e1p m\u1ec1m l\u00fd t\u01b0\u1edfng cho c\u00e1c l\u1eafp \u0111\u1eb7t trong nh\u00e0 v\u00ec ch\u00fang th\u01b0\u1eddng d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u00e0 \u00edt c\u1ee9ng h\u01a1n c\u00e1p ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

    <\/div>\n\n\n\n
      \n
    1. C\u00e1p b\u1ecdc th\u00e9p \u0111\u01a1n gi\u1ea3n\/song c\u00f4ng<\/strong><\/li>\n<\/ol>\n\n\n\n
      \n
      \"c\u00e1p<\/a>
      <\/figcaption><\/figure>\n\n\n\n
      \"c\u00e1p<\/a>
      <\/figcaption><\/figure>\n<\/figure>\n\n\n\n


      C\u00e1p b\u1ecdc th\u00e9p Simplex\/Duplex<\/a> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 b\u1ed5 sung ch\u1ed1ng l\u1ea1i h\u01b0 h\u1ecfng v\u00e0 g\u00e3y. N\u00f3 bao g\u1ed3m m\u1ed9t ho\u1eb7c hai s\u1ee3i quang \u0111\u01b0\u1ee3c bao b\u1ecdc trong m\u1ed9t \u1ed1ng kim lo\u1ea1i ho\u1eb7c nh\u1ef1a, sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp gi\u00e1p b\u1eb1ng th\u00e9p ho\u1eb7c nh\u00f4m. L\u1edbp gi\u00e1p cung c\u1ea5p th\u00eam s\u1ee9c m\u1ea1nh v\u00e0 \u0111\u1ed9 b\u1ec1n cho c\u00e1p, gi\u00fap c\u00e1p ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i nguy hi\u1ec3m t\u1eeb m\u00f4i tr\u01b0\u1eddng nh\u01b0 \u0111\u1ed9 \u1ea9m, b\u1ee5i v\u00e0 va \u0111\u1eadp t\u1ed1t h\u01a1n.<\/p>\n\n\n\n

      S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1p Simplex v\u00e0 Duplex Armored l\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i ch\u00fang ch\u1ee9a. C\u00e1p Simplex Armored c\u00f3 m\u1ed9t s\u1ee3i, trong khi c\u00e1p Duplex Armored c\u00f3 hai s\u1ee3i. C\u1ea3 hai lo\u1ea1i n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi v\u00e0 c\u00f4ng nghi\u1ec7p, n\u01a1i c\u00e1p c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1eafp \u0111\u1eb7t ng\u1ea7m ho\u1eb7c tr\u00ean cao, v\u00e0 n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 tin c\u1eady v\u00e0 b\u1ea3o m\u1eadt cao.<\/p>\n\n\n\n

      <\/div>\n\n\n\n
        \n
      1. c\u00e1p FTTH<\/strong><\/li>\n<\/ol>\n\n\n\n
        \"h\u00ecnh<\/a>
        <\/figcaption><\/figure>\n\n\n\n

        C\u00e1p FTTH l\u00e0 m\u1ea1ng l\u01b0\u1edbi k\u1ebft n\u1ed1i hi\u1ec7n \u0111\u1ea1i. N\u00f3 c\u00f3 ngh\u0129a l\u00e0 "s\u1ee3i quang \u0111\u1ebfn t\u1eadn nh\u00e0". V\u1edbi c\u00e1p FTTH, ng\u00f4i nh\u00e0 th\u01b0\u1eddng l\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. C\u00f3 c\u00e1p th\u1ea3 ph\u1eb3ng FTTH v\u00e0 c\u00e1p th\u1ea3 ph\u1eb3ng FTTH t\u1ef1 h\u1ed7 tr\u1ee3. <\/p>\n\n\n\n

        T\u1ed1c \u0111\u1ed9 Internet m\u00e0 ch\u00fang ta t\u1eadn h\u01b0\u1edfng ng\u00e0y nay l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao c\u1ee7a c\u00e1p FTTH. <\/p>\n\n\n\n

        <\/div>\n\n\n\n
          \n
        1. C\u00e1p Mini\/Micro<\/strong><\/li>\n<\/ol>\n\n\n\n
          \"c\u00e1p<\/a>
          c\u00e1p m\u00e0u 2 b\u00f3 nh\u1ecf 24 l\u00f5i (gjfv)<\/figcaption><\/figure>\n\n\n\n

          C\u00e1p Mini\/Micro<\/a> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf h\u01a1n v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 h\u01a1n so v\u1edbi c\u00e1p ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n

          Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn c\u1ee7a c\u00e1p gi\u00fap d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t \u1edf nh\u1eefng kh\u00f4ng gian ch\u1eadt h\u1eb9p ho\u1eb7c nh\u1eefng khu v\u1ef1c c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf \u0111\u1ec3 \u0111i d\u00e2y c\u00e1p.<\/p>\n\n\n\n

          C\u00e1p Mini\/Micro th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 c\u00e1p quang \u0111\u1ebfn t\u1eadn nh\u00e0 (FTTH) v\u00e0 l\u1eafp \u0111\u1eb7t trong t\u00f2a nh\u00e0.<\/p>\n\n\n\n

          Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t s\u1ee3i \u0111\u01a1n ho\u1eb7c m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf s\u1ee3i v\u00e0 c\u00f3 nhi\u1ec1u c\u1ea5u h\u00ecnh kh\u00e1c nhau, bao g\u1ed3m s\u1ee3i m\u00e0u v\u00e0 s\u1ee3i. Do k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n, c\u00e1p Mini\/Micro c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u00e1p th\u1ea5p h\u01a1n v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng do u\u1ed1n cong ho\u1eb7c \u0111\u00e8 b\u1eb9p h\u01a1n, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i th\u1ebf v\u1ec1 t\u00ednh linh ho\u1ea1t v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

          <\/div>\n\n\n\n
            \n
          1. C\u00e1p ph\u00e2n ph\u1ed1i<\/strong><\/li>\n<\/ol>\n\n\n\n
            \"c\u00e1p<\/a>
            c\u00e1p ph\u00e2n ph\u1ed1i<\/figcaption><\/figure>\n\n\n\n

            C\u00e1p ph\u00e2n ph\u1ed1i<\/a> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1ng vi\u1ec5n th\u00f4ng.<\/p>\n\n\n\n

            N\u00f3 k\u1ebft n\u1ed1i c\u00e1c \u0111i\u1ec3m ph\u00e2n ph\u1ed1i nh\u01b0 c\u1ed9t \u0111i\u1ec7n ho\u1eb7c t\u00f2a nh\u00e0 v\u1edbi thi\u1ebft b\u1ecb t\u1ea1i c\u01a1 s\u1edf c\u1ee7a kh\u00e1ch h\u00e0ng (CPE).<\/p>\n\n\n\n

            C\u00e1p th\u01b0\u1eddng ch\u1ee9a m\u1ed9t s\u1ed1 s\u1ee3i \u0111\u1ec7m ch\u1eb7t, \u0111\u01b0\u1ee3c bao quanh b\u1edfi c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c v\u00e0 l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i. C\u00e1c s\u1ee3i th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a m\u00e0u \u0111\u1ec3 d\u1ec5 nh\u1eadn d\u1ea1ng v\u00e0 c\u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong nh\u00e0 ho\u1eb7c ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

            C\u00e1p ph\u00e2n ph\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, bao g\u1ed3m c\u00e1p quang \u0111\u1ebfn t\u1eadn nh\u00e0 (FTTH), c\u00e1p quang \u0111\u1ebfn t\u00f2a nh\u00e0 (FTTB) v\u00e0 c\u00e1p quang \u0111\u1ebfn l\u1ec1 \u0111\u01b0\u1eddng (FTTC). Ch\u00fang th\u01b0\u1eddng nh\u1ecf h\u01a1n v\u00e0 linh ho\u1ea1t h\u01a1n c\u00e1p x\u01b0\u01a1ng s\u1ed1ng, gi\u00fap l\u1eafp \u0111\u1eb7t v\u00e0 x\u1eed l\u00fd d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n

            <\/div>\n\n\n\n

            C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u00e1p quang trong nh\u00e0<\/strong><\/h2>\n\n\n\n

            C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u00e1p quang trong nh\u00e0 nh\u01b0 sau: <\/p>\n\n\n\n

            <\/div>\n\n\n\n
              \n
            1. L\u00f5i s\u1ee3i<\/strong><\/li>\n<\/ol>\n\n\n\n
              \n
              \n
              \"H\u01b0\u1edbng<\/a>
              <\/figcaption><\/figure>\n<\/div>\n\n\n\n
              \n

              L\u00f5i s\u1ee3i l\u00e0 b\u1ed9 ph\u1eadn truy\u1ec1n \u00e1nh s\u00e1ng trong c\u00e1p quang. L\u00f5i s\u1ee3i d\u1eabn \u00e1nh s\u00e1ng khi \u1ed1ng th\u1ee7y tinh ch\u1ea1y qua chi\u1ec1u d\u00e0i c\u1ee7a n\u00f3. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u1ef1a.<\/p>\n\n\n\n

              N\u00f3 c\u00f3 v\u1ecf b\u1ecdc trung b\u00ecnh v\u1edbi chi\u1ebft su\u1ea5t th\u1ea5p h\u01a1n. <\/p>\n<\/div>\n<\/div>\n\n\n\n

              <\/div>\n\n\n\n
                \n
              1. B\u1ed9 \u0111\u1ec7m ch\u1eb7t ch\u1ebd\/TB<\/strong><\/li>\n<\/ol>\n\n\n\n
                \n
                \n
                \"c\u00e1p<\/a>
                <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                \n

                M\u1ed9t b\u1ed9 \u0111\u1ec7m ch\u1eb7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u00e1p quang trong nh\u00e0 v\u1edbi l\u1edbp ph\u1ee7 d\u00e0y. B\u1ea1n s\u1ebd t\u00ecm th\u1ea5y n\u00f3 trong h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng trong nh\u00e0, \u1ee9ng d\u1ee5ng plenum v\u00e0 riser. <\/p>\n\n\n\n

                L\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u nh\u1ef1a. Ch\u00fang \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t c\u1ee7a t\u1eebng s\u1ee3i. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                <\/div>\n\n\n\n
                  \n
                1. Aramid<\/strong> <\/li>\n<\/ol>\n\n\n\n
                  \n
                  \n
                  \"s\u1ee3i<\/a>
                  <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                  \n

                  Aramid l\u00e0 v\u1eadt li\u1ec7u d\u1ea1ng s\u1ee3i cung c\u1ea5p \u0111\u1ed9 b\u1ec1n k\u00e9o cho c\u00e1p. N\u00f3 b\u1ec1n v\u00e0 gi\u00fap b\u00f3 c\u00e1c \u1ed1ng r\u1eddi trong v\u00e0 sau khi l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

                  N\u1ebfu nh\u00e0 th\u1ea7u ho\u1eb7c k\u1ef9 thu\u1eadt vi\u00ean k\u00e9o c\u00e1p v\u00e0o \u1ed1ng d\u1eabn, aramid s\u1ebd b\u1ea3o v\u1ec7 s\u1ee3i. \u0110i\u1ec1u n\u00e0y ng\u0103n kh\u00f4ng cho s\u1ee3i c\u1ea3m th\u1ea5y l\u1ef1c c\u0103ng khi \u0111i v\u00e0o s\u1ee3i aramid. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                  <\/div>\n\n\n\n
                    \n
                  1. D\u00e2y th\u00e9p<\/strong><\/li>\n<\/ol>\n\n\n\n
                    \n
                    \n
                    \"D\u00e2y<\/a>
                    <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                    \n

                    Trong s\u1ee3i quang, vi\u1ec7c gia c\u1ed1 trung t\u00e2m l\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a m\u1ed9t s\u1ee3i th\u00e9p. H\u1ea7u h\u1ebft c\u00e1c s\u1ee3i th\u00e9p bao g\u1ed3m th\u00e9p cacbon kh\u00f4ng h\u1ee3p kim. Ch\u00fang c\u0169ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 gi\u00fap h\u1ed7 tr\u1ee3 l\u1ef1c c\u0103ng. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                    <\/div>\n\n\n\n
                      \n
                    1. \u00c1o kho\u00e1c (LSZH\/PVC)<\/strong><\/li>\n<\/ol>\n\n\n\n
                      \n
                      \n
                      \"nguy\u00ean<\/a>
                      <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                      \n

                      M\u1ed9t s\u1ed1 c\u00e1p quang trong nh\u00e0 bao g\u1ed3m v\u1eadt li\u1ec7u v\u1ecf b\u1ecdc l\u00e0 LSZH. C\u00f3 ngh\u0129a l\u00e0 Low Smoke Zero Halogen. Trong khi m\u1ed9t s\u1ed1 l\u00e0 PVC, ch\u1ee7 y\u1ebfu bao g\u1ed3m polyvinyl clorua. <\/p>\n\n\n\n

                      PVC m\u1ec1m nh\u01b0ng th\u1ea3i ra kh\u00ed \u0111\u1ed9c nh\u01b0 axit clohydric khi ch\u00e1y. PVC c\u0169ng m\u1ec1m d\u1ebbo. Trong khi l\u1edbp v\u1ecf LSZH ch\u1ed1ng ch\u00e1y. M\u1eb7c d\u00f9 \u0111\u1eaft h\u01a1n nh\u01b0ng kh\u00f4ng th\u1ea3i ra kh\u00ed \u0111\u1ed9c khi ch\u00e1y. V\u00ec kh\u00f4ng ch\u1ee9a v\u1eadt li\u1ec7u halogen.  <\/p>\n<\/div>\n<\/div>\n\n\n\n

                      <\/div>\n\n\n\n
                        \n
                      1. C\u00e1p b\u1ecdc th\u00e9p <\/strong><\/li>\n<\/ol>\n\n\n\n
                        \n
                        \n
                        \"C\u00e1p<\/a>
                        <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                        \n

                        Ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n ch\u00ednh l\u00e0 n\u01a1i c\u00e1p th\u00e9p b\u1ecdc th\u00e9p \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng. \u0110\u00e2y l\u00e0 th\u00e9p ph\u1ee5 tr\u1ee3 v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ea1ng c\u00e1p. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n s\u1ee3i trong nh\u00e0 cho \u1ed1ng d\u1eabn c\u00e1p. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                        <\/div>\n\n\n\n

                        C\u00e1p quang ngo\u00e0i tr\u1eddi<\/h2>\n\n\n\n

                        Nh\u01b0 t\u00ean g\u1ecdi, c\u00e1p quang ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi. C\u00f3 c\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn, ch\u00fang c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t v\u00e0 ch\u1ed1ng hao m\u00f2n do nhi\u1ec1u y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng v\u00e0 l\u1ef1c c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

                        Nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n so v\u1edbi lo\u1ea1i c\u00e1p d\u00f9ng trong nh\u00e0, cho ph\u00e9p ch\u00fang ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 ch\u1ed1ng l\u1ea1i s\u1ef1 suy gi\u1ea3m c\u1ee7a tia UV.<\/p>\n\n\n\n

                        M\u1eb7c d\u00f9 \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u th\u00e1ch th\u1ee9c, c\u00e1p quang ngo\u00e0i tr\u1eddi ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed c\u1ee5 th\u1ec3 \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

                        C\u1ea7n ph\u1ea3i c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 th\u00edch h\u1ee3p \u0111\u1ec3 s\u1ee3i quang ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u trong m\u1ecdi m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a c\u00e1p ngo\u00e0i tr\u1eddi ph\u1ea3i t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

                        <\/div>\n\n\n\n

                        C\u00e1c lo\u1ea1i c\u00e1p quang ngo\u00e0i tr\u1eddi l\u00e0: <\/strong><\/h3>\n\n\n\n
                          \n
                        1. C\u00e1p GYXY<\/strong><\/li>\n<\/ol>\n\n\n\n
                          \"Th\u00f4ng
                          <\/figcaption><\/figure>\n\n\n\n

                          C\u00e1p GYXY<\/a> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi. N\u00f3 bao g\u1ed3m m\u1ed9t ho\u1eb7c nhi\u1ec1u s\u1ee3i quang, \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng m\u1ed9t l\u1edbp s\u1ee3i aramid ho\u1eb7c s\u1ee3i th\u1ee7y tinh v\u00e0 l\u1edbp v\u1ecf ngo\u00e0i b\u1eb1ng PVC ho\u1eb7c LSZH.<\/p>\n\n\n\n

                          C\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ch\u00f4n tr\u1ef1c ti\u1ebfp, tr\u00ean kh\u00f4ng v\u00e0 \u1ed1ng d\u1eabn, v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea3 truy\u1ec1n th\u00f4ng ng\u1eafn v\u00e0 d\u00e0i. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ea1ng c\u1ee5c b\u1ed9 (LAN), m\u1ea1ng di\u1ec7n r\u1ed9ng (WAN) v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng vi\u1ec5n th\u00f4ng kh\u00e1c khi c\u1ea7n truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\n\n

                          C\u00e1p GYXY \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n cao, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 b\u1ee9c x\u1ea1 UV. C\u00e1p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec5n th\u00f4ng, ph\u00e1t thanh truy\u1ec1n h\u00ecnh v\u00e0 c\u00e1c ng\u00e0nh li\u00ean quan kh\u00e1c.<\/p>\n\n\n\n

                          <\/div>\n\n\n\n
                            \n
                          1. C\u00e1p GYXTW<\/strong><\/li>\n<\/ol>\n\n\n\n
                            \"chi<\/a>
                            <\/figcaption><\/figure>\n\n\n\n

                            C\u00e1p GYXTW<\/a> l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c m\u1ea1ng vi\u1ec5n th\u00f4ng.<\/p>\n\n\n\n

                            C\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi b\u1ed9 ph\u1eadn ch\u1ecbu l\u1ef1c \u1edf gi\u1eefa, \u0111\u01b0\u1ee3c bao quanh b\u1edfi m\u1ed9t ho\u1eb7c nhi\u1ec1u l\u1edbp \u1ed1ng r\u1eddi ch\u1ee9a s\u1ee3i quang v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng l\u1edbp gi\u00e1p b\u0103ng th\u00e9p g\u1ee3n s\u00f3ng v\u00e0 l\u1edbp v\u1ecf polyethylene (PE) b\u00ean ngo\u00e0i.<\/p>\n\n\n\n

                            C\u00e1p GYXTW th\u00edch h\u1ee3p cho l\u1eafp \u0111\u1eb7t ch\u00f4n tr\u1ef1c ti\u1ebfp v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

                            C\u00e1p c\u0169ng c\u00f3 s\u1eb5n v\u1edbi nhi\u1ec1u lo\u1ea1i s\u1ee3i kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhi\u1ec1u nhu c\u1ea7u truy\u1ec1n th\u00f4ng kh\u00e1c nhau. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng d\u00e0i v\u00e0 khu v\u1ef1c \u0111\u00f4 th\u1ecb, c\u0169ng nh\u01b0 cho CATV v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n th\u00f4ng kh\u00e1c.<\/p>\n\n\n\n

                            <\/div>\n\n\n\n
                              \n
                            1. GYXTC8S<\/strong><\/li>\n<\/ol>\n\n\n\n
                              \"\u0111\u1eb7c<\/a>
                              <\/figcaption><\/figure>\n\n\n\n

                              GYXTC8S <\/a>l\u00e0 m\u1ed9t lo\u1ea1i c\u00e1p quang c\u00f3 ngh\u0129a l\u00e0 \u201cGel-Filled, Central Tube, Corrugated Steel Tape, Eight Figure-8-Shaped Self-Supporting Cable\u201d (C\u00e1p t\u1ef1 h\u1ed7 tr\u1ee3 h\u00ecnh s\u1ed1 8, \u1ed1ng trung t\u00e2m, b\u0103ng th\u00e9p d\u1ea1ng s\u00f3ng, ch\u1ee9a \u0111\u1ea7y gel). \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u1eafp \u0111\u1eb7t tr\u00ean kh\u00f4ng ngo\u00e0i tr\u1eddi v\u00e0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c nh\u1ecbp d\u00e0i m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 b\u1ed5 sung<\/p>\n\n\n\n

                              \u1ed0ng trung t\u00e2m \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y gel ch\u1eb7n n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc th\u1ea5m v\u00e0o. C\u00e1p \u0111\u01b0\u1ee3c qu\u1ea5n b\u1eb1ng b\u0103ng th\u00e9p g\u1ee3n s\u00f3ng \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9ng v\u1eadt g\u1eb7m nh\u1ea5m.<\/p>\n\n\n\n

                              Thi\u1ebft k\u1ebf t\u1ef1 h\u1ed7 tr\u1ee3 h\u00ecnh s\u1ed1 8 c\u00f3 ngh\u0129a l\u00e0 c\u00e1p c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi d\u00e2y d\u1eabn, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u00e1c c\u00f4ng ty vi\u1ec5n th\u00f4ng mu\u1ed1n cung c\u1ea5p internet t\u1ed1c \u0111\u1ed9 cao v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 truy\u1ec1n th\u00f4ng kh\u00e1c \u1edf c\u00e1c v\u00f9ng n\u00f4ng th\u00f4n.<\/p>\n\n\n\n

                              <\/div>\n\n\n\n
                                \n
                              1. C\u00e1p ADSS:<\/strong><\/li>\n<\/ol>\n\n\n\n
                                \"QU\u1ea2NG<\/a>
                                <\/figcaption><\/figure>\n\n\n\n

                                c\u00e1p ADSS<\/a> l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a c\u00e1p \u201cAll-Dielectric Self-Supporting\u201d. \u0110\u00e2y l\u00e0 lo\u1ea1i c\u00e1p quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u1eafp \u0111\u1eb7t trong m\u00f4i tr\u01b0\u1eddng tr\u00ean kh\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n d\u00e2y d\u1eabn h\u1ed7 tr\u1ee3. C\u00e1p \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c trung t\u00e2m \u0111\u01b0\u1ee3c bao quanh b\u1edfi c\u00e1c l\u1edbp s\u1ee3i aramid v\u00e0 l\u1edbp v\u1ecf ch\u1ed1ng tia UV.<\/p>\n\n\n\n

                                C\u00e1p ADSS c\u00f3 th\u1ec3 k\u00e9o d\u00e0i kho\u1ea3ng c\u00e1ch xa gi\u1eefa c\u00e1c c\u1ed9t \u0111i\u1ec7n v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c s\u1eed d\u1ee5ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u00e0 t\u00edn hi\u1ec7u video. Do c\u1ea5u tr\u00fac ho\u00e0n to\u00e0n b\u1eb1ng \u0111i\u1ec7n m\u00f4i, ch\u00fang kh\u00f4ng b\u1ecb nhi\u1ec5u \u0111i\u1ec7n v\u00e0 s\u00e9t \u0111\u00e1nh, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady cho c\u00e1c c\u00f4ng tr\u00ecnh l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

                                C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u00e1p quang ngo\u00e0i tr\u1eddi<\/h2>\n\n\n\n
                                  \n
                                1. L\u00f5i s\u1ee3i<\/strong> <\/li>\n<\/ol>\n\n\n\n
                                  \n
                                  \n
                                  \"H\u01b0\u1edbng<\/a>
                                  <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                  \n

                                  L\u00f5i s\u1ee3i trong c\u00e1p quang ngo\u00e0i tr\u1eddi c\u0169ng h\u1ed7 tr\u1ee3 truy\u1ec1n \u00e1nh s\u00e1ng nhanh. N\u00f3 c\u00f3 c\u1ea5u tr\u00fac v\u1ecf b\u1ecdc ch\u1eafc ch\u1eafn h\u01a1n \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. C\u00e1c \u0111\u1eb7c t\u00ednh l\u00e0 ch\u1ed1ng tia c\u1ef1c t\u00edm v\u00e0 ch\u1ed1ng va \u0111\u1eadp. <\/p>\n\n\n\n

                                  M\u1eb7c d\u00f9 n\u00f3 ch\u1eafc ch\u1eafn h\u01a1n c\u00e1p quang trong nh\u00e0. Tr\u1ecdng l\u01b0\u1ee3ng \u1edf m\u1ee9c trung b\u00ecnh. Gi\u00fap k\u1ef9 thu\u1eadt vi\u00ean d\u1ec5 d\u00e0ng x\u1eed l\u00fd. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                  <\/div>\n\n\n\n
                                    \n
                                  1. Th\u1ea1ch<\/strong><\/li>\n<\/ol>\n\n\n\n
                                    \n
                                    \n
                                    \"Th\u1ea1ch
                                    <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                    \n

                                    Vi\u1ec7c ng\u0103n ng\u1eeba n\u01b0\u1edbc x\u00e2m nh\u1eadp r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1p ngo\u00e0i tr\u1eddi. \u0110\u00e2y l\u00e0 l\u00fd do ch\u00ednh t\u1ea1i sao h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i c\u00e1p quang ngo\u00e0i tr\u1eddi \u0111\u1ec1u c\u00f3 gel d\u00ednh b\u1ea9n. <\/p>\n\n\n\n

                                    Th\u1ea1ch th\u01b0\u1eddng kh\u00f4ng h\u00fat \u1ea9m. N\u00f3 n\u1eb1m b\u00ean trong l\u1edbp v\u1ecf c\u1ee7a c\u00e1p. C\u00e1c lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t vi\u1ec5n th\u00f4ng. Ch\u00fang l\u00e0m cho c\u00e1p b\u1ec1n v\u00e0 tuy\u1ec7t v\u1eddi cho m\u1ee5c \u0111\u00edch ch\u1ed1ng m\u00e0i m\u00f2n. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                    <\/div>\n\n\n\n
                                      \n
                                    1. PBT<\/strong><\/li>\n<\/ol>\n\n\n\n
                                      \n
                                      \n
                                      \"Nguy\u00ean<\/a>
                                      <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                      \n

                                      N\u00f3 c\u0169ng l\u00e0 v\u1eadt li\u1ec7u ph\u1ee7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ed1ng r\u1eddi. Trong khi l\u1edbp ph\u1ee7 ch\u00ednh trong s\u1ee3i quang \u0111\u1ee7 m\u1ea1nh. PBT l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f9n cho l\u1edbp cu\u1ed1i c\u00f9ng. <\/p>\n\n\n\n

                                      PBT l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Polybutylene terephthalate. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m l\u1edbp ph\u1ee7 ph\u1ee5 tr\u1ee3 trong c\u00e1p quang ngo\u00e0i tr\u1eddi. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                      <\/div>\n\n\n\n
                                        \n
                                      1. Th\u00e0nh vi\u00ean s\u1ee9c m\u1ea1nh trung t\u00e2m<\/strong><\/li>\n<\/ol>\n\n\n\n
                                        \n
                                        \n
                                        \"\"<\/a>
                                        <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                        \n

                                        C\u00e1p d\u1eef li\u1ec7u ngo\u00e0i tr\u1eddi bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c trung t\u00e2m. T\u1ef7 l\u1ec7 ch\u1ecbu l\u1ef1c\/tr\u1ecdng l\u01b0\u1ee3ng cao gi\u00fap c\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng khu v\u1ef1c th\u01b0\u1eddng xuy\u00ean c\u00f3 m\u01b0a. <\/p>\n\n\n\n

                                        \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n b\u1ed5 sung cho c\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp. N\u00f3 gi\u00fap h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng t\u00e1ch r\u1eddi \u1edf c\u00e1c \u0111\u1ea7u n\u1ed1i gh\u00e9p.  <\/p>\n\n\n\n

                                        Th\u00f4ng th\u01b0\u1eddng, ch\u00fang ta c\u00f3 th\u1ec3 ch\u1ecdn FRP ho\u1eb7c d\u00e2y th\u00e9p nguy\u00ean ch\u1ea5t. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                        <\/div>\n\n\n\n
                                          \n
                                        1. B\u0103ng ch\u1eb7n n\u01b0\u1edbc <\/strong><\/li>\n<\/ol>\n\n\n\n
                                          \n
                                          \n
                                          \"B\u0103ng<\/a>
                                          <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                          \n

                                          B\u0103ng n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 c\u00e1p quang kh\u1ecfi t\u00e1c \u0111\u1ed9ng \u0103n m\u00f2n c\u1ee7a n\u01b0\u1edbc. H\u1ea7u h\u1ebft c\u00e1p quang ngo\u00e0i tr\u1eddi \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo chi\u1ec1u d\u1ecdc. V\u00e0 n\u01b0\u1edbc c\u00f3 th\u1ec3 th\u1ea5m t\u1eeb b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. <\/p>\n\n\n\n

                                          B\u0103ng c\u1ea3n n\u01b0\u1edbc c\u00f3 \u0111\u1eb7c t\u00ednh b\u00e1n d\u1eabn, ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a ch\u1ea5t l\u1ecfng theo chi\u1ec1u d\u1ecdc. Th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 ch\u1ee7 y\u1ebfu l\u00e0 v\u1ea3i kh\u00f4ng d\u1ec7t polyester. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                          <\/div>\n\n\n\n
                                            \n
                                          1. S\u1ee3i Aramid <\/strong><\/li>\n<\/ol>\n\n\n\n
                                            \n
                                            \n
                                            \"s\u1ee3i<\/a>
                                            <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                            \n

                                             <\/strong>S\u1ee3i aramid l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1p quang. M\u1eb7c d\u00f9 th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c trung t\u00e2m gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1p. S\u1ee3i aramid gi\u00fap \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 l\u1ef1c k\u00e9o. <\/p>\n\n\n\n

                                            N\u00f3 c\u0169ng t\u0103ng th\u00eam s\u1ee9c m\u1ea1nh ngo\u1ea1i vi cho s\u1ee3i. \u0110i\u1ec1u n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1p \u1ee9ng l\u1ef1c k\u00e9o trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                            <\/div>\n\n\n\n
                                              \n
                                            1. D\u00e2y th\u00e9p xo\u1eafn<\/strong><\/li>\n<\/ol>\n\n\n\n
                                              \n
                                              \n
                                              \"C\u00e1p<\/a>
                                              <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                              \n

                                              Qu\u00e1 tr\u00ecnh quay t\u1eebng s\u1ee3i th\u00e9p ri\u00eang l\u1ebb \u0111\u1ec3 kh\u00e9p l\u1ea1i tr\u00ean l\u00f5i trung t\u00e2m t\u1ea1o n\u00ean d\u00e2y th\u00e9p xo\u1eafn. <\/p>\n\n\n\n

                                              N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n do d\u00e2y d\u1eabn l\u1edbn \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh. D\u00e2y th\u00e9p xo\u1eafn \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n kim lo\u1ea1i cao. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                              <\/div>\n\n\n\n
                                                \n
                                              1. D\u00e2y th\u00e9p b\u1ecdc th\u00e9p<\/strong><\/li>\n<\/ol>\n\n\n\n
                                                \n
                                                \n
                                                \"B\u0103ng<\/a>
                                                <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                                \n

                                                C\u0169ng h\u1eefu \u00edch cho c\u00e1p quang trong nh\u00e0, n\u00f3 c\u0169ng h\u1eefu \u00edch cho c\u00e1p ngo\u00e0i tr\u1eddi. L\u1edbp gi\u00e1p b\u1eb1ng d\u00e2y th\u00e9p c\u0169ng c\u00f3 c\u00f9ng m\u1ee5c \u0111\u00edch b\u1ea3o v\u1ec7. <\/p>\n\n\n\n

                                                N\u00f3 c\u00f3 thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9 \u0111\u1ec3 h\u1ed7 tr\u1ee3 \u0111\u1ed9 b\u1ec1n. N\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t cho c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p. \u0110\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng nh\u00e0 m\u00e1y kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng do c\u01a1 h\u1ecdc. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                                <\/div>\n\n\n\n
                                                  \n
                                                1. \u00c1o kho\u00e1c (HDPE\/PVC)<\/strong><\/li>\n<\/ol>\n\n\n\n
                                                  \n
                                                  \n
                                                  \"nguy\u00ean<\/a>
                                                  <\/figcaption><\/figure>\n<\/div>\n\n\n\n
                                                  \n

                                                  HDPE <\/strong>l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a polyethylene m\u1eadt \u0111\u1ed9 cao. \u0110\u00e2y c\u0169ng l\u00e0 h\u1ec7 th\u1ed1ng ph\u1ee7 d\u00e0y. HDPE \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u1eafp \u0111\u1eb7t c\u00e1p ngo\u00e0i tr\u1eddi. \u0110\u00e2y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa l\u1edbp c\u00e1ch nhi\u1ec7t b\u1ecdt polyurethane v\u00e0 l\u1edbp ph\u1ee7 ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc. <\/p>\n\n\n\n

                                                  L\u1edbp ph\u1ee7 PVC b\u1ec1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed cho vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1p quang ngo\u00e0i tr\u1eddi. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i h\u1ec7 th\u1ed1ng d\u00e2y vi\u1ec5n th\u00f4ng. <\/p>\n<\/div>\n<\/div>\n\n\n\n

                                                  <\/div>\n\n\n\n

                                                  L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n

                                                  Ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nhi\u1ec1u lo\u1ea1i d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00e1c nhau v\u00e0 b\u00e2y gi\u1edd l\u00e0 h\u01b0\u1edbng d\u1eabn ch\u00ednh v\u1ec1 c\u00e1ch l\u1ef1a ch\u1ecdn d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

                                                  L\u01b0u \u00fd: \u0110\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng nh\u00e0 s\u1ea3n xu\u1ea5t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00e1p quang; ch\u1ecdn nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 kinh nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. T\u1ea1i Hongkai, ch\u00fang t\u00f4i \u0111\u00e3 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111\u1eb7c bi\u1ec7t k\u1ec3 t\u1eeb n\u0103m 2005, s\u1edf h\u1eefu chuy\u00ean m\u00f4n s\u1ea3n xu\u1ea5t c\u00e1p quang.<\/strong><\/p>\n\n\n\n

                                                  Ph\u1ea7n n\u00e0y s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 nhi\u1ec1u d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1p quang ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

                                                  Ch\u00fang t\u00f4i s\u1ebd b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u01a1n gi\u1ea3n, to\u00e0n di\u1ec7n v\u00e0 ti\u1ebfn t\u1edbi nh\u1eefng d\u00e2y chuy\u1ec1n ph\u1ee9c t\u1ea1p h\u01a1n \u0111\u1ec3 c\u00f3 h\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u h\u01a1n.<\/p>\n\n\n\n

                                                  \"\u0110\u01b0\u1eddng<\/a>
                                                  <\/figcaption><\/figure>\n\n\n\n

                                                  D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ec7m ch\u1eb7t:<\/strong><\/h3>\n\n\n\n

                                                  Ch\u00fang t\u00f4i c\u00f3 video v\u1ec1 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ec7m ch\u1eb7t \u0111\u00e2y<\/a>. H\u00e3y tho\u1ea3i m\u00e1i xem qua nh\u00e9. <\/p>\n\n\n\n

                                                  \n