{"id":4814,"date":"2023-06-10T02:59:44","date_gmt":"2023-06-10T02:59:44","guid":{"rendered":"https:\/\/vinacap.vn\/?post_type=products&p=4814"},"modified":"2023-06-27T09:01:45","modified_gmt":"2023-06-27T02:01:45","slug":"day-thue-bao-quang-dem-chat-lldpe","status":"publish","type":"products","link":"https:\/\/vinacap.vn\/zh\/archives\/products\/day-thue-bao-quang-dem-chat-lldpe","title":{"rendered":"D\u00c2Y THU\u00ca BAO QUANG \u0110\u1ec6M CH\u1eb6T LLDPE"},"content":{"rendered":"

\u4ea7\u54c1\u63cf\u8ff0<\/span><\/p>\n

\n

TI\u00caU CHU\u1ea8N K\u1ef8 THU\u1eacT D\u00c2Y THU\u00ca BAO QUANG \u0110\u1ec6M CH\u1eb6T LLDPE<\/strong><\/p>\n

 <\/p>\n

\u603b\u4f53\u4ecb\u7ecd<\/strong><\/p>\n

Ti\u00eau chu\u1ea9n n\u00e0y bao g\u1ed3m y\u00eau c\u1ea7u chung cho c\u00e1c lo\u1ea1i d\u00e2y thu\u00ea bao \u0111\u1ec7m ch\u1eb7t v\u1ecf b\u1ea3o v\u1ec7 b\u1eb1ng nh\u1ef1a LLDPE, c\u00f3 dung l\u01b0\u1ee3ng s\u1ee3i t\u1eeb 1 \u0111\u1ebfn 4 s\u1ee3i quang c\u1ee7a C\u00f4ng ty c\u1ed5 ph\u1ea7n Vi\u1ec5n th\u00f4ng \u0110i\u1ec7n t\u1eed VINACAP.<\/p>\n

D\u00e2y thu\u00ea bao \u0111\u1ec7m ch\u1eb7t c\u1ee7a C\u00f4ng ty c\u1ed5 ph\u1ea7n Vi\u1ec5n th\u00f4ng \u0110i\u1ec7n t\u1eed VINACAP, ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a ti\u00eau chu\u1ea9n ITU-T G.657A1, c\u00e1c ch\u1ec9 ti\u00eau c\u1ee7a IEC, EIA v\u00e0 TCVN 8696:2011.<\/p>\n

S\u1ee3i quang s\u1eed d\u1ee5ng trong c\u00e1p l\u00e0 lo\u1ea1i s\u1ee3i quang \u0111\u01a1n m\u1ed1t, ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c khuy\u1ebfn ngh\u1ecb ITU-T G.657.A1 v\u00e0 TCVN 8696: 2011.<\/p>\n

T\u1ea5t c\u1ea3 s\u1ee3i quang, l\u1edbp ph\u1ee7 s\u1ee3i, d\u00e2y treo, d\u00e2y gia c\u01b0\u1eddng, nh\u1ef1a LSZH \u0111\u1ec1u li\u00ean t\u1ee5c, kh\u00f4ng c\u00f3 m\u1ed1i n\u1ed1i, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng \u0111\u1ec1u (kh\u00f4ng g\u1ed3 gh\u1ec1, r\u1ed7 x\u1ed1p, ch\u1ee9a bong b\u00f3ng kh\u00ed, b\u1ecb chia t\u00e1ch, c\u00f3 v\u1ebft ph\u1ed3ng r\u1ed9p, khuy\u1ebft v\u00e0 v\u00f3n c\u1ee5c, \u2026).<\/p>\n

 <\/p>\n

K\u00dd HI\u1ec6U D\u00c2Y:\u00a0<\/u>\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/p>\n

D\u00e2y thu\u00ea bao \u0111\u1ec7m ch\u1eb7t 1FO LLDPE<\/strong>, K\u00fd hi\u1ec7u FTTx-Sq\u00a0 G.657.A1-1FO\u00a0 LLDPE<\/strong><\/p>\n

D\u00e2y thu\u00ea bao \u0111\u1ec7m ch\u1eb7t 2FO LLDPE<\/strong>, K\u00fd hi\u1ec7u FTTx-Sq\u00a0 G.657.A1-2FO\u00a0 LLDPE<\/strong><\/p>\n

D\u00e2y thu\u00ea bao \u0111\u1ec7m ch\u1eb7t 4FO LLDPE<\/strong>, K\u00fd hi\u1ec7u FTTx-Sq\u00a0 G.657.A1-4FO\u00a0 LLDPE<\/strong><\/p>\n

\"\"\"\"<\/strong><\/p>\n

H: Chi\u1ec1u cao th\u00e2n d\u00e2y<\/p>\n

D: \u0110\u1ed9 r\u1ed9ng th\u00e2n d\u00e2y<\/p>\n

    \n
  1. C\u1ea5u tr\u00fac c\u1ee7a d\u00e2y thu\u00ea bao FTTx-Sq<\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n\n
    \n

    TT<\/strong><\/p>\n<\/td>\n

    		\n

    T\u00caN<\/strong><\/p>\n<\/td>\n

    		\n

    M\u00d4 T\u1ea2<\/strong><\/p>\n<\/td>\n<\/tr>\n

    \n

    1<\/p>\n<\/td>\n

    		S\u1ed1 s\u1ee3i quang \u0111\u00e3 nhu\u1ed9m m\u00e0u<\/td>\n1FO\/2FO\/4FO<\/td>\n<\/tr>\n
    \n

    2<\/p>\n<\/td>\n

    		Th\u00e0nh ph\u1ea7n gia c\u01b0\u1eddng b\u1ed5 sung<\/td>\nS\u1ee3i th\u00e9p \u0111\u01a1n \u00d8 \u2265 0,4mm m\u1ea1 k\u1ebdm<\/td>\n<\/tr>\n
    \n

    3<\/p>\n<\/td>\n

    		D\u00e2y treo<\/td>\nD\u00e2y th\u00e9p m\u1ea1 k\u1ebdm<\/td>\nD\u00e2y th\u00e9p b\u1ec7n (\u00d8 \u2265 0,33mm x 7 s\u1ee3i)<\/td>\n<\/tr>\n
    L\u1edbp b\u1ecdc<\/td>\n\u00a0Nh\u1ef1a LLDPE<\/p>\n

    \u0110\u1ed9 d\u00e0y trung b\u00ecnh 0,5 mm \u00b1 0,1mm<\/td>\n<\/tr>\n

    \n

    4<\/p>\n<\/td>\n

    		L\u1edbp v\u1ecf<\/td>\nV\u1eadt li\u1ec7u<\/td>\nNh\u1ef1a LLDPE<\/td>\n<\/tr>\n
    \u0110\u1ed9 d\u00e0y trung b\u00ecnh<\/td>\n0,8 mm \u00b1 0,1mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n
      \n
    1. V\u1ecf c\u00e1p v\u00e0 gia c\u01b0\u1eddng<\/strong>\n
        \n
      1. L\u1edbp v\u1ecf ngo\u00e0i c\u00f9ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u LLDPE ch\u1ea5t l\u01b0\u1ee3ng cao, ch\u1ee9a carbon ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng c\u1ee7a tia c\u1ef1c t\u00edm, ch\u1ee9a ch\u1ea5t ch\u1ed1ng oxy h\u00f3a (antioxidant) th\u00edch h\u1ee3p, kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n n\u1ea5m m\u1ed1c tr\u00ean v\u1ecf v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n (kh\u00f4ng d\u00f9ng nh\u1ef1a t\u00e1i ch\u1ebf).<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

        \u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt nh\u1ef1a LLDPE:<\/p>\n\n\n\n\n\n\n\n
        \n

        \u0110\u1eb7c t\u00ednh<\/strong><\/p>\n<\/td>\n

        		\n

        Ti\u00eau chu\u1ea9n<\/strong><\/p>\n<\/td>\n<\/tr>\n

        \n
          \n
        • T\u1ef7 tr\u1ecdng (ASTM D 1505)<\/li>\n<\/ul>\n<\/td>\n
        		\u2265 0,196g\/cm3<\/sup><\/td>\n<\/tr>\n
        \n
          \n
        • Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c k\u00e9o c\u0103ng (ASTM D 638)<\/li>\n<\/ul>\n<\/td>\n
        		\u2265 16Mpa<\/td>\n<\/tr>\n
        \n
          \n
        • \u0110\u1ed9 gi\u00e3n d\u00e0i (ASTM D 638)<\/li>\n<\/ul>\n<\/td>\n
        		\u2265 500 %<\/td>\n<\/tr>\n
        \n
          \n
        • V\u1eadt li\u1ec7u nh\u1ef1a LLDPE ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            \n
          1. V\u1ecf d\u00e2y thu\u00ea bao b\u1ea3o v\u1ec7 l\u00f5i d\u00e2y (s\u1ee3i quang) kh\u1ecfi nh\u1eefng t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc v\u00e0 nh\u1eefng \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i trong qu\u00e1 tr\u00ecnh c\u1ea5t gi\u1eef, l\u1eafp \u0111\u1eb7t khai th\u00e1c (n\u01b0\u1edbc, nhi\u1ec7t \u0111\u1ed9, h\u00f3a ch\u1ea5t, c\u00f4n tr\u00f9ng g\u1eb7m nh\u1ea5m\u2026)<\/li>\n
          2. V\u1ecf b\u1ecdc c\u1ee7a d\u00e2y thu\u00ea bao \u0111\u1ea3m b\u1ea3o nh\u1eb5n, \u0111\u1ed3ng t\u00e2m, kh\u00f4ng c\u00f3 ch\u1ed7 n\u1ed1i, v\u1ebft r\u1ea1n n\u1ee9t, l\u1ed7 th\u1ee7ng; ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng \u0111\u1ec1u (nh\u01b0 kh\u00f4ng: g\u1ed3 gh\u1ec1, r\u1ed7 x\u1ed1p, ch\u1ee9a bong b\u00f3ng kh\u00ed, b\u1ecb chia t\u00e1ch, c\u00f3 v\u1ebft ph\u1ed3ng r\u1ed9p, khuy\u1ebft, v\u00f3n c\u1ee5c), kh\u00f4ng ch\u1ee9a th\u00e0nh ph\u1ea7n kim lo\u1ea1i; m\u1ec1m d\u1ebbo, ch\u1eafc ch\u1eafn, t\u00e1ch v\u1ecf d\u1ec5 d\u00e0ng, khi t\u00e1ch v\u1ecf kh\u00f4ng b\u1ecb d\u00ednh ch\u1eb7t s\u1ee3i quang v\u00e0o v\u1ecf c\u00e1p \u0111\u1ed3ng th\u1eddi c\u00f3 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng nh\u1ea5t, tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i c\u00e1p.<\/li>\n
          3. Khi t\u00e1ch d\u00e2y treo ra kh\u1ecfi th\u00e2n d\u00e2y thu\u00ea bao kh\u00f4ng l\u00e0m thay \u0111\u1ed5i c\u1ea5u tr\u00fac c\u1ee7a th\u00e2n d\u00e2y thu\u00ea bao v\u00e0 \u1ea3nh h\u01b0\u1edfng t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng s\u1ee3i quang; ph\u1ea7n th\u00e2n d\u00e2y thu\u00ea bao \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb xo\u1eafn cong l\u00e0m suy hao s\u1ee3i quang qu\u00e1 gi\u1edbi h\u1ea1n.<\/li>\n<\/ol>\n
              \n
            1. \u0110\u00e1nh d\u1ea5u m\u00e0u s\u1ee3i<\/strong><\/li>\n<\/ol>\n

              M\u00e3 m\u00e0u c\u1ee7a s\u1ee3i quang tu\u00e2n theo ti\u00eau chu\u1ea9n TIA\/EIA-598-A:<\/p>\n\n\n\n\n\n\n\n\n
              \n

              S\u1ed1 s\u1ee3i quang trong d\u00e2y thu\u00ea bao quang<\/strong><\/p>\n<\/td>\n

              		\n

              M\u00e0u s\u1ee3i quang trong d\u00e2y thu\u00ea bao quang<\/strong><\/p>\n<\/td>\n<\/tr>\n

              \n

              1<\/p>\n<\/td>\n

              		\n

              NA (m\u00e0u b\u1ea5t k\u1ef3)<\/p>\n<\/td>\n<\/tr>\n

              \n

              2<\/p>\n<\/td>\n

              		\n

              M\u00e0u k\u1ebf ti\u1ebfp c\u1ee7a s\u1ee3i 1 trong b\u1ea3ng m\u00e3 m\u00e0u<\/p>\n<\/td>\n<\/tr>\n

              \n

              3<\/p>\n<\/td>\n

              		\n

              M\u00e0u k\u1ebf ti\u1ebfp c\u1ee7a s\u1ee3i 2 trong b\u1ea3ng m\u00e3 m\u00e0u<\/p>\n<\/td>\n<\/tr>\n

              \n

              4<\/p>\n<\/td>\n

              		\n

              M\u00e0u k\u1ebf ti\u1ebfp c\u1ee7a s\u1ee3i 3 trong b\u1ea3ng m\u00e3 m\u00e0u<\/p>\n<\/td>\n<\/tr>\n

              <\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              <\/div>\n
                \n
              1. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a s\u1ee3i quang<\/strong><\/li>\n<\/ol>\n

                \u0110\u1eb7c t\u00ednh quang h\u1ecdc v\u00e0 h\u00ecnh h\u1ecdc c\u1ee7a s\u1ee3i quang \u0111\u01a1n m\u1ed1t theo khuy\u1ebfn ngh\u1ecb ITU-T G.657.A1<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                \n

                Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n<\/td>\n

                		\n

                \u0110\u01a1n v\u1ecb<\/strong><\/p>\n<\/td>\n

                		\n

                Ch\u1ec9 ti\u00eau<\/strong><\/p>\n<\/td>\n

                		\n

                Ph\u01b0\u01a1ng ph\u00e1p \u0111o<\/strong><\/p>\n<\/td>\n<\/tr>\n

                H\u1ec7 s\u1ed1 suy hao<\/td>\n\n

                dB\/km<\/p>\n<\/td>\n

                		\n

                1550nm<\/p>\n<\/td>\n

                		\n

                \u00a3 0,3<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-40<\/p>\n<\/td>\n<\/tr>\n

                \n

                1490nm<\/p>\n<\/td>\n

                		\n

                \u00a3 0,3<\/p>\n<\/td>\n<\/tr>\n

                \n

                1310nm<\/p>\n<\/td>\n

                		\n

                \u00a3 0,4<\/p>\n<\/td>\n<\/tr>\n

                H\u1ec7 s\u1ed1 t\u00e1n s\u1eafc<\/td>\n\n

                ps\/nm.km<\/p>\n<\/td>\n

                		\n

                \u00a3 3,5 t\u1ea1i 1285nm \u0111\u1ebfn 1330nm<\/p>\n

                \u00a3 18 t\u1ea1i 1550nm<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-42<\/p>\n<\/td>\n<\/tr>\n

                H\u1ec7 s\u1ed1 PMD<\/td>\n\n

                ps\/km1\/2<\/sup><\/p>\n<\/td>\n

                		\n

                \u00a3 0,2<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-42<\/p>\n<\/td>\n<\/tr>\n

                B\u01b0\u1edbc s\u00f3ng t\u00e1n s\u1eafc v\u1ec1 kh\u00f4ng<\/td>\n\n

                nm<\/p>\n<\/td>\n

                		\n

                1300 \u00a3 l0<\/sub>\u00a0\u00a3 1324<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-42<\/p>\n<\/td>\n<\/tr>\n

                \u0110\u1ed9 d\u1ed1c t\u00e1n s\u1eafc<\/td>\n\n

                ps\/nm2<\/sup>.km<\/p>\n<\/td>\n

                		\n

                \u00a3 0,092<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-40<\/p>\n<\/td>\n<\/tr>\n

                B\u01b0\u1edbc s\u00f3ng c\u1eaft<\/td>\n\n

                nm<\/p>\n<\/td>\n

                		\n

                lcc \u00a3 1260<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-44<\/p>\n<\/td>\n<\/tr>\n

                Suy hao u\u1ed1n cong<\/p>\n

                r (b\u00e1n k\u00ednh) = 15mm x 10 v\u00f2ng<\/td>\n

                		\n

                dB<\/p>\n<\/td>\n

                		\n

                \u00a3 0,25 t\u1ea1i 1550nm<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-47<\/p>\n<\/td>\n<\/tr>\n

                Suy hao u\u1ed1n cong<\/p>\n

                r (b\u00e1n k\u00ednh) = 10mm x 1 v\u00f2ng<\/td>\n

                		\n

                dB<\/p>\n<\/td>\n

                		\n

                \u00a3 0,75 t\u1ea1i 1550nm<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-47<\/p>\n<\/td>\n<\/tr>\n

                \u0110\u01b0\u1eddng k\u00ednh tr\u01b0\u1eddng mode<\/td>\n\n

                mm<\/p>\n<\/td>\n

                		\n

                8,6 \u00b1 0,4 t\u1ea1i 1310nm<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-45<\/p>\n<\/td>\n<\/tr>\n

                T\u00e2m sai tr\u01b0\u1eddng m\u1ed1t<\/td>\n\n

                mm<\/p>\n<\/td>\n

                		\n

                \u00a3 0,5<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-20<\/p>\n<\/td>\n<\/tr>\n

                \u0110\u01b0\u1eddng k\u00ednh l\u1edbp ph\u1ea3n x\u1ea1<\/td>\n\n

                mm<\/p>\n<\/td>\n

                		\n

                125 \u00b1 0,7<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-20<\/p>\n<\/td>\n<\/tr>\n

                \u0110\u1ed9 kh\u00f4ng tr\u00f2n \u0111\u1ec1u l\u1edbp ph\u1ea3n x\u1ea1<\/td>\n\n

                %<\/p>\n<\/td>\n

                		\n

                \u00a3 1,0<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-20<\/p>\n<\/td>\n<\/tr>\n

                \u0110\u01b0\u1eddng k\u00ednh l\u1edbp ph\u1ee7 ngo\u00e0i<\/td>\n\n

                mm<\/p>\n<\/td>\n

                		\n

                245 \u00b1 10<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-21<\/p>\n<\/td>\n<\/tr>\n

                \u0110i\u1ec3m suy hao t\u0103ng \u0111\u1ed9t bi\u1ebfn<\/td>\n\n

                dB<\/p>\n<\/td>\n

                		\n

                0,1<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-40<\/p>\n<\/td>\n<\/tr>\n

                S\u1ee9c c\u0103ng s\u1ee3i quang<\/td>\n\n

                Gpa<\/p>\n<\/td>\n

                		\n

                \u2265 0,69<\/p>\n<\/td>\n

                		\n

                IEC 60793-1-30<\/p>\n<\/td>\n<\/tr>\n

                L\u1edbp v\u1ecf s\u01a1 c\u1ea5p s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng \u1ea3nh h\u01b0\u1edfng c\u1ee7a tia c\u1ef1c t\u00edm (ch\u1ea5t acrylate), gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng ngo\u00e0i.<\/td>\n<\/tr>\n
                L\u1edbp v\u1ecf s\u01a1 c\u1ea5p tr\u01b0\u1edbc khi nhu\u1ed9m m\u1ea7u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh danh \u0111\u1ecbnh l\u00e0 245 \u00b5m \u00b1 10 \u00b5m, sau khi nhu\u1ed9m m\u1ea7u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh danh \u0111\u1ecbnh 250 \u00b5m \u00b1 10 \u00b5m, s\u1eed d\u1ee5ng lo\u1ea1i m\u1ef1c b\u1ec1n theo th\u1eddi gian.<\/td>\n<\/tr>\n
                Khi th\u1ef1c hi\u1ec7n h\u00e0n n\u1ed1i, l\u1edbp v\u1ecf s\u01a1 c\u1ea5p ph\u1ea3i c\u00f3 th\u1ec3 t\u00e1ch d\u1ec5 d\u00e0ng ra kh\u1ecfi s\u1ee3i m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng h\u00f3a ch\u1ea5t v\u00e0 kh\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee3i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                <\/div>\n
                  \n
                1. \u0110\u1eb7c t\u00ednh v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a d\u00e2y thu\u00ea bao<\/strong>\n
                    \n
                  1. D\u00e2y thu\u00ea bao \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u01b0 sau:<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n
                      \n
                    • Nhi\u1ec7t \u0111\u1ed9: + Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: t\u1eeb -10\u00a0o<\/sup>C ~ + 65\u00a0o<\/sup>C<\/li>\n<\/ul>\n

                      + Nhi\u1ec7t \u0111\u1ed9 v\u1eadn chuy\u1ec3n, l\u01b0u kho: t\u1eeb -10\u00a0o<\/sup>C ~ + 65\u00a0o<\/sup>C<\/p>\n

                        \n
                      • \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i : kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m t\u1eeb 0 \u0111\u1ebfn 100%;<\/li>\n
                      • Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p ph\u00f3ng \u0111i\u1ec7n c\u1ee7a v\u1ecf d\u00e2y thu\u00ea bao: ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p t\u1ed1i thi\u1ec3u 20 KVDC hay 10 KVAC rms \u0111\u1ed1i v\u1edbi \u0111i\u1ec7n \u00e1p xoay chi\u1ec1u 50Hz-60Hz trong v\u00f2ng 5 ph\u00fat. Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p ph\u00f3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m tra qua ph\u00e9p th\u1eed ti\u00eau chu\u1ea9n theo ti\u00eau chu\u1ea9n IEC-811\/ITU-T Rec.K25.\n
                          \n
                        1. C\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a d\u00e2y thu\u00ea bao FTTx-Sq \u0111\u01b0\u1ee3c ki\u1ec3m tra theo b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u1ea1i b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm v\u00e0 1550nm.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n

                          C\u00e1c ph\u00e9p th\u1eed v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 m\u00f4i tr\u01b0\u1eddng:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                          \n

                          PH\u00c9P TH\u1eec<\/strong><\/p>\n<\/td>\n

                          		\n

                          PH\u01af\u01a0NG PH\u00c1P TH\u1eec V\u00c0 TI\u00caU CHU\u1ea8N<\/strong><\/p>\n<\/td>\n<\/tr>\n

                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu c\u0103ng<\/p>\n<\/td>\n

                          		IEC 60794-1-2-E1<\/td>\n\u0110\u01b0\u1eddng k\u00ednh tr\u1ee5c cu\u1ed1n: \u2265 30D (D= \u0111\u01b0\u1eddng k\u00ednh c\u00e1p\/\u0110\u1ed9 r\u1ed9ng th\u00e2n d\u00e2y)<\/td>\n<\/tr>\n
                          Chi\u1ec1u d\u00e0i m\u1eabu: 100m; Th\u1eed li\u00ean t\u1ee5c: 500N trong 5 ph\u00fat.<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nC\u00e1p kh\u00f4ng b\u1ecb v\u1ee1 v\u1ecf, s\u1ee3i kh\u00f4ng b\u1ecb \u0111\u1ee9t, t\u0103ng suy hao: \u00a3 0,2dB (b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm, 1550nm), \u0111\u1ed9 d\u00e3n c\u1ee7a d\u00e2y kh\u00f4ng qu\u00e1 0,25%<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e9p<\/p>\n<\/td>\n

                          		IEC 60794-1-2-E3<\/td>\nL\u1ef1c th\u1eed: 500 N\/50mm x 50mm trong 5 ph\u00fat<\/td>\n<\/tr>\n
                          S\u1ed1 \u0111i\u1ec3m th\u1eed: 1<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nC\u00e1p kh\u00f4ng b\u1ecb v\u1ee1 v\u1ecf, s\u1ee3i kh\u00f4ng b\u1ecb \u0111\u1ee9t, t\u0103ng suy hao: \u00a3 0,2 dB (b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm, 1550nm)<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp<\/p>\n<\/td>\n

                          		IEC 60794-1-2-E4<\/td>\n\u0110\u1ed9 cao c\u1ee7a b\u00faa: 100 cm; Tr\u1ecdng l\u01b0\u1ee3ng b\u00faa: 0,3kg; \u0110\u1ea7u b\u00faa c\u00f3 \u0111\u01b0\u1eddng k\u00ednh: 25 mm<\/td>\n<\/tr>\n
                          S\u1ed1 \u0111i\u1ec3m th\u1eed: 10 \u0111i\u1ec3m c\u00e1ch nhau 10cm t\u1ed1c \u0111\u1ed9 2 gi\u00e2y\/1 l\u1ea7n.<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nC\u00e1p kh\u00f4ng b\u1ecb v\u1ee1 v\u1ecf, s\u1ee3i kh\u00f4ng b\u1ecb \u0111\u1ee9t, t\u0103ng suy hao: \u00a3 0,2 dB (b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm, 1550nm)<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu u\u1ed1n cong<\/p>\n<\/td>\n

                          		IEC 60794-1-2-E6<\/td>\n\u0110\u01b0\u1eddng k\u00ednh tr\u1ee5c u\u1ed1n: \u2264 20D (D = \u0110\u1ed9 r\u1ed9ng th\u00e2n d\u00e2y)<\/td>\n<\/tr>\n
                          G\u00f3c u\u1ed1n: \u00b1 90\u00b0; S\u1ed1 chu k\u1ef3: 25 chu k\u1ef3; T\u1ea3i th\u1eed 40N<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nC\u00e1p kh\u00f4ng b\u1ecb v\u1ee1 v\u1ecf, s\u1ee3i kh\u00f4ng b\u1ecb \u0111\u1ee9t, t\u0103ng suy hao: \u00a3 0,2 dB (b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm, 1550nm)<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu xo\u1eafn<\/p>\n<\/td>\n

                          		IEC 60794-1-2-E7<\/td>\n\u00a0Chi\u1ec1u d\u00e0i th\u1eed xo\u1eafn: \u00a3 2m; S\u1ed1 chu k\u1ef3: 10 chu k\u1ef3<\/td>\n<\/tr>\n
                          G\u00f3c xo\u1eafn: \u00b1 180\u00b0; T\u1ea3i d\u1ecdc tr\u1ee5c 40N<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nC\u00e1p kh\u00f4ng b\u1ecb v\u1ee1 v\u1ecf, s\u1ee3i kh\u00f4ng \u0111\u1ee9t, v\u1ecf kh\u00f4ng b\u1ecb r\u1ea1n n\u1ee9t khi nh\u00ecn qua k\u00ednh ph\u00f3ng \u0111\u1ea1i l\u00ean 5 l\u1ea7n.<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/p>\n<\/td>\n

                          		IEC 60794-1-2-F1<\/td>\nChu tr\u00ecnh nhi\u1ec7t: 23\u00b0C \u00ae -30\u00b0C \u00ae +60\u00b0C \u00ae 23\u00b0C<\/td>\n<\/tr>\n
                          Th\u1eddi gian t\u1ea1i m\u1ed7i chu k\u1ef3: 24 gi\u1edd<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\n\u0110\u1ed9 t\u0103ng suy hao: \u00a3 0,2 dB\/km (b\u01b0\u1edbc s\u00f3ng 1310nm, 1490nm, 1550nm).<\/td>\n<\/tr>\n
                          \n

                          Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m<\/p>\n<\/td>\n

                          		IEC 60794-1-2-F5<\/td>\nChi\u1ec1u d\u00e0i m\u1eabu: 3m; Chi\u1ec1u cao c\u1ed9t n\u01b0\u1edbc: 1m<\/td>\n<\/tr>\n
                          Th\u1eddi gian th\u1eed: 24 gi\u1edd<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nN\u01b0\u1edbc kh\u00f4ng b\u1ecb th\u1ea5m qua m\u1eabu th\u1eed<\/td>\n<\/tr>\n
                          Suy hao u\u1ed1n cong khi t\u00e1ch d\u00e2y<\/td>\nPh\u00e9p th\u1eed<\/td>\nChi\u1ec1u d\u00e0i m\u1eabu 150m, kh\u00f4ng c\u1eaft kh\u1ecfi cu\u1ed9n. T\u00e1ch d\u00e2y treo theo chi\u1ec1u h\u01b0\u1edbng g\u1ea5p kh\u00fac v\u1edbi s\u1ee3i quang t\u1ea1o 1 g\u00f3c 1800<\/sup>, t\u00e1ch \u0111o\u1ea1n c\u00e1p v\u1edbi chi\u1ec1u d\u00e0i 30cm.<\/p>\n

                          Qu\u1ea5n \u0111o\u1ea1n c\u00e1p quang \u0111\u00e3 t\u00e1ch d\u00e2y treo 01 v\u00f2ng quanh tr\u1ee5c c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 30mm<\/td>\n<\/tr>\n

                          K\u1ebft qu\u1ea3:<\/td>\nS\u01a1i quang kh\u00f4ng b\u1ecb t\u1ed5n h\u1ea1i khi thao t\u00e1c t\u00e1ch d\u00e2y treo theo m\u1ecdi h\u01b0\u1edbng. \u0110\u1ed9 t\u0103ng suy hao sau khi u\u1ed1n cong l\u00e0 \u2264 0,2dB.<\/td>\n<\/tr>\n
                          Ki\u1ec3m tra \u0111\u1ed9<\/p>\n

                          b\u00e1m ch\u1eb7t c\u1ee7a v\u1ecf<\/td>\n

                          		Ph\u00e9p th\u1eed<\/td>\nChi\u1ec1u d\u00e0i ph\u1ea7n m\u1eabu c\u1ea7n th\u1eed nghi\u1ec7m l\u00e0 300mm (kh\u00f4ng t\u00ednh ph\u1ea7n r\u1ecdc v\u1ecf \u0111\u1ec3 k\u1eb9p d\u00e2y gia c\u01b0\u1eddng). R\u1ecdc 02 \u0111\u1ea7u c\u00e1p, m\u1ed7i \u0111o\u1ea1n kho\u1ea3ng 20mm. Th\u1ef1c hi\u1ec7n ph\u00e9p th\u1eed b\u1eb1ng c\u00e1ch d\u00f9ng d\u1ee5ng c\u1ee5 k\u1eb9p m\u1ed9t \u0111\u1ea7u v\u00e0o l\u00f5i d\u00e2y gia c\u01b0\u1eddng 1 c\u00f2n \u0111\u1ea7u kia k\u1eb9p v\u00e0o l\u00f5i d\u00e2y gia c\u01b0\u1eddng 2. K\u00e9o v\u00e0 ghi l\u1ea1i l\u1ef1c k\u00e9o m\u00e0 t\u1ea1i \u0111\u00f3 l\u00e0m tr\u01b0\u1ee3t l\u1edbp v\u1ecf ngo\u00e0i kh\u1ecfi d\u00e2y gia c\u01b0\u1eddng.<\/td>\n<\/tr>\n
                          K\u1ebft qu\u1ea3:<\/td>\nL\u1ef1c \u0111\u1ec3 l\u00e0m tr\u01b0\u1ee3t l\u1edbp v\u1ecf ngo\u00e0i kh\u1ecfi d\u00e2y gia c\u01b0\u1eddng \u2265 30N cho d\u00e2y thu\u00ea bao c\u00f3 d\u00e2y gia c\u01b0\u1eddng l\u00e0 \u2265 0,4mm.<\/td>\n<\/tr>\n
                          Ki\u1ec3m tra \u0111\u1ed9<\/p>\n

                          b\u00e1m d\u00ednh gi\u1eefa<\/p>\n

                          d\u00e2y treo v\u00e0<\/p>\n

                          b\u1ee5ng d\u00e2y<\/td>\n

                          		Ph\u00e9p th\u1eed<\/td>\nChi\u1ec1u d\u00e0i m\u1eabu th\u1eed 1m. Th\u1ef1c hi\u1ec7n\u00a0 ph\u00e9p th\u1eed nh\u01b0 sau:<\/p>\n

                          D\u00f9ng k\u1eb9p c\u1ed1 \u0111\u1ecbnh d\u00e2y treo t\u1ea1i v\u1ecb tr\u00ed kho\u1ea3ng gi\u1eefa m\u1eabu th\u1eed, sau \u0111\u00f3 d\u00f9ng l\u1ef1c t\u01b0\u1edbc\/x\u00e9 d\u00e2y treo c\u00e1p ra kh\u1ecfi v\u00f9ng b\u1ee5ng c\u00e1p (*) \u2265 50N\u00a0 (m\u1ee5c \u0111\u00edch ch\u1ed1ng c\u00e1p b\u1ecb t\u1ef1 x\u00e9 khi k\u00e9o trong c\u00e1c g\u00f4ng \u0111i\u1ec7n l\u1ef1c).<\/p>\n

                          (*) V\u00f9ng b\u1ee5ng c\u00e1p: L\u00e0 ph\u1ea7n d\u00e2y c\u00f2n l\u1ea1i (g\u1ed3m ph\u1ea7n nh\u1ef1a LLDPE bao 2 d\u00e2y gia c\u01b0\u1eddng v\u00e0 s\u1ee3i quang) sau khi \u0111\u00e3 t\u01b0\u1edbc kh\u1ecfi ph\u1ea7n d\u00e2y treo c\u00e1p.<\/td>\n<\/tr>\n

                          K\u1ebft qu\u1ea3:<\/td>\nV\u1edbi l\u1ef1c 50N ph\u1ea7n b\u1ee5ng c\u00e1p kh\u00f4ng b\u1ecb x\u00e9 ra kh\u1ecfi d\u00e2y treo<\/td>\n<\/tr>\n
                          Ki\u1ec3m tra \u0111\u1ed9<\/p>\n

                          ch\u1eb7t c\u1ee7a s\u1ee3i quang b\u00ean trong b\u1ee5ng c\u00e1p<\/td>\n

                          		Ph\u00e9p th\u1eed<\/td>\nS\u1ee3i quang \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o c\u00f3 s\u1ef1 b\u00e1m ch\u1eafc ph\u00f9 h\u1ee3p b\u00ean trong b\u1ee5ng c\u00e1p (kh\u00f4ng ch\u1eb7t qu\u00e1, kh\u00f4ng l\u1ecfng qu\u00e1) \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00ea d\u1ecbch v\u00e0 \u1ed5n \u0111\u1ecbnh b\u00ean trong b\u1ee5ng c\u00e1p khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i (t\u1eeb m\u00f9a \u0111\u00f4ng sang m\u00f9a h\u00e8 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i).<\/p>\n

                          Ph\u01b0\u01a1ng ph\u00e1p \u0111o ki\u1ec3m: C\u1eaft hai \u0111o\u1ea1n c\u00e1p c\u00f3 ch\u1ee9a s\u1ee3i quang c\u00f3 chi\u1ec1u d\u00e0i t\u01b0\u01a1ng \u1ee9ng 5cm v\u00e0 20cm; sau \u0111\u00f3 r\u00fat s\u1ee3i quang ra kh\u1ecfi hai \u0111o\u1ea1n c\u00e1p \u0111\u00f3.<\/td>\n<\/tr>\n

                          K\u1ebft qu\u1ea3:<\/td>\n+ S\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u00fat to\u00e0n b\u1ed9 (kh\u00f4ng b\u1ecb \u0111\u1ee9t ho\u1eb7c t\u01b0\u1edbc v\u1ecf s\u1ee3i quang) ra kh\u1ecfi \u0111o\u1ea1n c\u00e1p 5cm b\u1eb1ng d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/p>\n

                          + S\u1ee3i quang kh\u00f4ng th\u1ec3 r\u00fat \u0111\u01b0\u1ee3c ra kh\u1ecfi \u0111o\u1ea1n c\u00e1p 20cm<\/p>\n

                          N\u1ebfu s\u1ee3i quang kh\u00f4ng th\u1ec3 r\u00fat \u0111\u01b0\u1ee3c ra kh\u1ecfi \u0111o\u1ea1n c\u00e1p 5cm ho\u1eb7c s\u1ee3i quang c\u00f3 th\u1ec3 r\u00fat to\u00e0n b\u1ed9 (kh\u00f4ng b\u1ecb \u0111\u1ee9t) ra kh\u1ecfi \u0111o\u1ea1n c\u00e1p 20cm th\u00ec kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 ch\u1eb7t c\u1ee7a s\u1ee3i quang trong b\u1ee5ng c\u00e1p<\/td>\n<\/tr>\n

                          Kh\u1ea3 n\u0103ng ch\u1ecbu m\u00e0i m\u00f2n c\u1ee7a nh\u00e3n (ch\u1eef in) tr\u00ean d\u00e2y thu\u00ea bao<\/td>\nPh\u00e9p th\u1eed<\/td>\nX\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu m\u00e0i m\u00f2n c\u1ee7a nh\u00e3n (ch\u1eef in) tr\u00ean d\u00e2y thu\u00ea bao quang.<\/p>\n

                          C\u1ee5 th\u1ec3: m\u1eabu d\u00e2y thu\u00ea bao c\u00f3 in nh\u00e3n ph\u1ea3i \u0111\u1eb7t n\u1eb1m gi\u1eefa hai mi\u1ebfng ph\u1edbt b\u1eb1ng len. Mi\u1ebfng ph\u1edbt ph\u1ea3i ng\u1ea5m n\u01b0\u1edbc ho\u00e0n to\u00e0n. L\u1ef1c 4N ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o nh\u00e3n \u1edf tr\u00ean m\u1eabu. M\u1eabu n\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn 55 \u00b1 5 l\u1ea7n\/ph\u00fat qua m\u1ed9t \u0111o\u1ea1n d\u00e0i 100mm.<\/td>\n<\/tr>\n

                          K\u1ebft qu\u1ea3:<\/td>\nNh\u00e3n in tr\u00ean th\u00e2n d\u00e2y thu\u00ea bao v\u1eabn r\u00f5 r\u00e0ng sau khi k\u1ebft th\u00fac to\u00e0n b\u1ed9 th\u1ee7 nghi\u1ec7m<\/td>\n<\/tr>\n
                          <\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                          <\/div>\n
                            \n
                          1. \u0110\u1eb7c t\u00ednh v\u1eadt l\u00fd, c\u01a1 \u0111i\u1ec7n v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a d\u00e2y thu\u00ea bao<\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n\n
                            T\u1ea3i tr\u1ecdng cho ph\u00e9p l\u1edbn nh\u1ea5t khi l\u1eafp \u0111\u1eb7t<\/td>\n500N<\/td>\n<\/tr>\n
                            T\u1ea3i tr\u1ecdng cho ph\u00e9p l\u1edbn nh\u1ea5t khi l\u00e0m vi\u1ec7c<\/td>\n400N<\/td>\n<\/tr>\n
                            Kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n<\/td>\n\u2265 500N\/5cm<\/td>\n<\/tr>\n
                            D\u1ea3i nhi\u1ec7t \u0111\u1ed9 khi l\u1eafp \u0111\u1eb7t<\/td>\n-5\u00a0o<\/sup>C ~ +65\u00a0o<\/sup>C<\/td>\n<\/tr>\n
                            D\u1ea3i nhi\u1ec7t \u0111\u1ed9 khi l\u00e0m vi\u1ec7c<\/td>\n-10\u00a0o<\/sup>C ~ +65\u00a0o<\/sup>C<\/td>\n<\/tr>\n
                            B\u00e1n k\u00ednh u\u1ed1n cong nh\u1ecf nh\u1ea5t cho ph\u00e9p khi l\u1eafp \u0111\u1eb7t<\/td>\n10 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh c\u00e1p<\/td>\n<\/tr>\n
                            B\u00e1n k\u00ednh u\u1ed1n cong nh\u1ecf nh\u1ea5t cho ph\u00e9p sau khi l\u1eafp \u0111\u1eb7t<\/td>\n20 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh c\u00e1p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                            <\/div>\n
                              \n
                            1. L\u1ef1c k\u00e9o c\u0103ng c\u1ee7a d\u00e2y thu\u00ea bao quang<\/strong><\/li>\n<\/ol>\n