{"id":5048,"date":"2025-09-15T11:12:00","date_gmt":"2025-09-15T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-fttb-fiber-to-the-building\/"},"modified":"2026-06-22T07:13:59","modified_gmt":"2026-06-22T07:13:59","slug":"what-is-fttb-fiber-to-the-building","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-fttb-fiber-to-the-building","title":{"rendered":"FTTB(Fiber to the Building): \uc815\uc758, \uc7a5\uc810 \ubc0f \uad6c\ucd95 \ubc29\uc2dd \uc124\uba85"},"content":{"rendered":"
\"What<\/figure>\n\n\n\n

\u27a4 <\/strong>\uc11c\ub860<\/h2>\n\n\n\n

\ucd08\uace0\uc18d \uad11\ub300\uc5ed \uc778\ud130\ub137\uc740 \uc6d0\uaca9 \uadfc\ubb34 \ubc0f \ud074\ub77c\uc6b0\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc5d4\ud130\ud14c\uc778\uba3c\ud2b8\uc640 \uc2a4\ub9c8\ud2b8 \ube4c\ub529 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud604\ub300 \uc0dd\ud65c\uc758 \ud575\uc2ec \uc694\uc18c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uad11\uc12c\uc720 \uc811\uc18d \uae30\uc220 \uc911 FTTx<\/strong><\/a>, FTTB(Fiber to the Building, \uac74\ubb3c\uae4c\uc9c0 \uad11\uc12c\uc720)<\/strong> \uc804\uccb4 \uc8fc\uac70 \ubc0f \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc744 \uace0\uae09 \uad11\ub300\uc5ed \uc11c\ube44\uc2a4\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5e3\uc9c0 \ucef4\ud4e8\ud305 \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4(ISP)<\/a> \ubc0f \uae30\uc5c5\uc5d0\uac8c FTTB\ub294 \uad11\uc12c\uc720 \uc131\ub2a5<\/strong> \ubc0f \uad6c\ucd95 \ube44\uc6a9<\/strong>, \uc0ac\uc774\uc5d0\uc11c \uc2e4\uc6a9\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc544\ud30c\ud2b8 \ub2e8\uc9c0, \ud638\ud154, \ud559\uad50, \uc624\ud53c\uc2a4 \ud0c0\uc6cc\uc640 \uac19\uc740 \ubc00\uc9d1 \ud658\uacbd\uc5d0 \ud2b9\ud788 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubcf8 \uae30\uc0ac\uc5d0\uc11c\ub294 FTTB\uac00 \ubb34\uc5c7\uc778\uc9c0, \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\uc810 \ubc0f \ud55c\uacc4, \uadf8\ub9ac\uace0 LINK-PP<\/strong><\/a> \uc804 \uc138\uacc4 FTTB \uad6c\ucd95\uc744 \uac15\ud654\ud558\ub294 \uc5f0\uacb0 \uc194\ub8e8\uc158\uc774 \uc5b4\ub5bb\uac8c \uae30\uc5ec\ud558\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\u27a4 <\/strong>FTTB(Fiber to the Building)\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n

FTTB\ub294 \uac74\ubb3c \ub0b4 \uad11\uc12c\uc720 \ubc30\uc120(Fiber to the Building)<\/strong>. \uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 \uad11\uc12c\uc720\uac00 \uc0ac\uc5c5\uc790 \uc911\uc559\uad6d \ub610\ub294 \ubd84\ubc30 \ud5c8\ube0c\uc5d0\uc11c \uc9c1\uc811 \uac74\ubb3c\uc758 \uc57d\uc804\ub958\uc2e4, \uc9c0\ud558\uc2e4 \ub610\ub294 \ud1b5\uc2e0 \uce90\ube44\ub2db\uae4c\uc9c0 \uc5f0\uc7a5\ub429\ub2c8\ub2e4. \uc774\ud6c4 \uc774\ub354\ub137 \ucf00\uc774\ube14(RJ45), \ub3d9\ucd95 \ucf00\uc774\ube14 \ub610\ub294 DSL \uc120\ub85c<\/strong>.<\/p>\n\n\n\n

\ub97c \ud1b5\ud574 \uac1c\ubcc4 \uac00\uc785\uc790\uc5d0\uac8c \uc5f0\uacb0\uc774 \ubd84\ubc30\ub429\ub2c8\ub2e4. \uc989, \uad11\uc12c\uc720\uac00 \ub300\uc6a9\ub7c9 \ub300\uc5ed\ud3ed\uc744 \uac74\ubb3c \ub0b4\ubd80\ub85c \uc804\ub2ec\ud558\uace0, \u201c\ub9c8\uc9c0\ub9c9 \uc218\ubbf8\ud130\u201d\ub294 \uae30\uc874 \uad6c\ub9ac \uc778\ud504\ub77c\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 FTTB\ub294 FTTH(Fiber to the Home)\ubcf4\ub2e4 \uc800\ub834\ud558\uace0 \uc2e0\uc18d\ud558\uac8c \uad6c\ucd95\ud560 \uc218 \uc788\uc73c\uba70, \uae30\uc874 DSL \ub610\ub294 \ucf00\uc774\ube14 \uc778\ud130\ub137\ubcf4\ub2e4\ub3c4 \uc0c1\ub2f9\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"How<\/figure>\n\n\n\n

\u27a4 <\/strong>FTTB\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n\n\n\n

FTTB \uad6c\ucd95\uc758 \uc77c\ubc18\uc801\uc778 \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub294 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n

  1. \uad11\ubd84\ubc30<\/strong> \u2013 ISP\uc758 \uad11\uc120\ub85c \ub2e8\ub9d0\uae30(Optical Line Terminal, OLT)<\/strong> \uc5d0\uc11c \uac74\ubb3c\uae4c\uc9c0 \uad11\uc12c\uc720\uac00 \uc124\uce58\ub429\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

  2. \uac74\ubb3c \uc811\uc18d \uc9c0\uc810<\/strong> \u2013 \uac74\ubb3c\uc758 \ud1b5\uc2e0\uc2e4\uc5d0 \uad11\ub124\ud2b8\uc6cc\ud06c\ub2e8\ub9d0\uae30(ONU)<\/strong> \ub610\ub294 \uc774\ub354\ub137 \uc2a4\uc704\uce58\uac00 \uc124\uce58\ub429\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

  3. \uc2e0\ud638 \ubcc0\ud658<\/strong> \u2013 ONU\ub294 \uad11\uc2e0\ud638\ub97c \uc804\uae30\uc801 \uc774\ub354\ub137 \uc2e0\ud638\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

  4. \ub9c8\uc9c0\ub9c9 \ub9c8\uc77c \ubd84\ubc30<\/strong> \u2013 RJ45 \ucf00\uc774\ube14, \ub3d9\ucd95 \ucf00\uc774\ube14 \ub610\ub294 \uae30\uc874 \uac74\ubb3c \ub0b4 \uad6c\ub9ac \ubc30\uc120\uc744 \ud1b5\ud574 \uc2e0\ud638\ub97c \uac01 \uac00\uc785\uc790\uc758 \uc544\ud30c\ud2b8\ub098 \uc0ac\ubb34\uc2e4\ub85c \ubd84\ubc30\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n

    \uc774 \ud558\uc774\ube0c\ub9ac\ub4dc \ubc29\uc2dd\uc740 \uac74\ubb3c \ub0b4 \uc5ec\ub7ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \uac15\ub825\ud55c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uba74\uc11c, \ubaa8\ub4e0 \uc544\ud30c\ud2b8\uc5d0 \uad11\uc12c\uc720\ub97c \uc9c1\uc811 \uc124\uce58\ud558\ub294 \ub370 \ub4dc\ub294 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \u27a4 <\/strong>FTTB \ub300 FTTH \ub300 FTTN<\/h2>\n\n\n\n
    \n\n<\/colgroup>

    \uae30\uc220<\/p><\/th>

    \uad11\uc12c\uc720 \uc885\ub2e8 \uc9c0\uc810<\/p><\/th>

    \ub9c8\uc9c0\ub9c9 \ub9c8\uc77c \uc5f0\uacb0<\/p><\/th>

    \ubc30\uce58 \ube44\uc6a9<\/p><\/th>

    \uc0ac\uc6a9\uc790 \ub300\uc5ed\ud3ed<\/p><\/th><\/tr>

    FTTN<\/strong> (\ub178\ub4dc\uae4c\uc9c0 \uad11\uc12c\uc720)<\/p><\/td>

    \uc9c0\uc5ed \ub178\ub4dc(\uac70\ub9ac \uce90\ube44\ub2db)<\/p><\/td>

    \uad6c\ub9ac(DSL\/\ub3d9\ucd95)<\/p><\/td>

    \ub0ae\uc74c<\/p><\/td>

    \uac70\ub9ac \ubc0f \uad6c\ub9ac\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428<\/p><\/td><\/tr>

    , FTTC)<\/strong> (\uac74\ubb3c\uae4c\uc9c0 \uad11\uc12c\uc720)<\/p><\/td>

    \uac74\ubb3c \ub0b4 \ud1b5\uc2e0\uc2e4 \uad6c\ucd95<\/p><\/td>

    \uac74\ubb3c \ub0b4 \uc774\ub354\ub137\/\ub3d9\ucd95 \ucf00\uc774\ube14<\/p><\/td>

    \uc911\uac04<\/p><\/td>

    \ub192\uc74c(\uac74\ubb3c \ub0b4 \uad6c\ub9ac\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428)<\/p><\/td><\/tr>

    FTTH<\/strong> (\uac00\uc815\uae4c\uc9c0 \uad11\uc12c\uc720)<\/p><\/td>

    \uac01 \uc544\ud30c\ud2b8\/\uac00\uc815\uc73c\ub85c \uc9c1\uc811 \uc5f0\uacb0<\/p><\/td>

    \uc0ac\uc6a9\uc790 ONU\uae4c\uc9c0 \uad11\uc12c\uc720 \uc5f0\uacb0<\/p><\/td>

    \ub192\uc74c<\/p><\/td>

    \ucd5c\uace0\uc758 \uc131\ub2a5<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

    \n

    \uc774 \ube44\uad50\ub294 \uc65c \ub9ce\uc740 \uc0ac\uc5c5\uc790\uac00 FTTB\ub97c \uc911\uac04 \uae30\uc220<\/strong>\ub85c \uac04\uc8fc\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4: \uc774\ub294 \uad11\uc12c\uc720\uc758 \ud655\uc7a5\uc131\uacfc \uad6c\ub9ac\uc758 \uc2e4\uc6a9\uc131\uc744 \uacb0\ud569\ud558\uc5ec \ub3c4\uc2dc \uc9c0\uc5ed \ub610\ub294 \ub2e4\uc138\ub300 \uc8fc\uac70 \ud658\uacbd\uc5d0\uc11c \uac15\ub825\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n

    \u27a4 <\/strong>FTTB\uc758 \uc7a5\uc810<\/h2>\n\n\n\n
      \n

    1. \ub192\uc740 \ub300\uc5ed\ud3ed \uac00\uc6a9\uc131<\/strong> \u2013 \uc5ec\ub7ec \uc138\uc785\uc790\uc5d0\uac8c \uae30\uac00\ube44\ud2b8\uae09 \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

    2. \ube44\uc6a9 \ud6a8\uc728\uc131<\/strong> \u2013 \ubaa8\ub4e0 \uc544\ud30c\ud2b8\ub97c \uc7ac\ubc30\uc120\ud560 \ud544\uc694\uac00 \uc5c6\uc5b4 FTTH\ubcf4\ub2e4 \ube44\uc6a9\uc774 \uc801\uac8c \ub4ed\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

    3. \ud655\uc7a5\uc131<\/strong> \u2013 \uc218\uc694 \uc99d\uac00\uc5d0 \ub530\ub77c \uad11\uc12c\uc720 \ubc31\ubcf8\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n

    4. \ubc00\uc9d1\ub41c \uac74\ubb3c\uc5d0 \uc801\ud569<\/strong> \u2013 \ub2e4\uc138\ub300 \uc8fc\uac70 \uc2dc\uc124(MDU), \uae30\uc219\uc0ac \ub610\ub294 \uc624\ud53c\uc2a4 \ud0c0\uc6cc\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n

      \u27a4 <\/strong>FTTB\uc758 \ud55c\uacc4<\/h2>\n\n\n\n