{"id":21921,"date":"2026-08-23T11:15:49","date_gmt":"2026-08-23T03:15:49","guid":{"rendered":"https:\/\/www.luleey.com\/?p=21921"},"modified":"2026-08-23T11:15:52","modified_gmt":"2026-08-23T03:15:52","slug":"fiber-optic-splitter-loss-12-to-164-guide","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/fiber-optic-splitter-loss-12-to-164-guide\/","title":{"rendered":"\uad11\uc12c\uc720 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4: 1:2 ~ 1:64 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-e09aa1e4\"><strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/fiber-optic-splitter-loss\/\" title=\"\u2018\uad11\uc12c\uc720 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\u2019 \uce74\ud14c\uace0\ub9ac\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">\uad11\uc12c\uc720 \ubd84\ubc30\uae30\uc758 \uc190\uc2e4<\/a><\/strong> \u201c1:\u201d \ub4a4\uc5d0 \ud45c\uae30\ub41c \uc218\uce58\uac00 \uc544\ub2d9\ub2c8\ub2e4. 1:8 \ubd84\ubc30\uae30\uc758 \uc774\uc0c1\uc801\uc778 \uc190\uc2e4\uc740 8dB\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc785\ub825 \uc804\ub825\uc774 8\uac1c\uc758 \ucd9c\ub825\uc5d0 \uade0\ub4f1\ud558\uac8c \ubd84\ubc30\ub418\ubbc0\ub85c, \ucd9c\ub825\ub2f9 \uc774\uc0c1\uc801\uc778 \uc190\uc2e4\uc740 \uc57d 9.03dB\uc785\ub2c8\ub2e4. \uc2e4\uc81c \ubd84\ubc30\uae30\uc5d0\ub294 \ucd94\uac00\uc801\uc778 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\ubbc0\ub85c, \uba85\uc2dc\ub41c \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4 \uac12\uc740 \uc774\ubcf4\ub2e4 \ub354 \ub192\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-785b7d6c\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 1:2\ubd80\ud130 1:64\uae4c\uc9c0\uc758 \uc774\uc0c1\uc801\uc778 \uc190\uc2e4 \uac12\uc744 \uc81c\uc2dc\ud558\uace0, \uc2e4\uc81c \uac12\uc774 \ub354 \ub192\uc740 \uc774\uc720\ub97c \uc124\uba85\ud558\uba70, FTTH \ub610\ub294 PON \ub9c1\ud06c \uc608\uc0b0\uc5d0 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uc744 \ubc18\uc601\ud558\ub294 \uc2e4\uc6a9\uc801\uc778 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-c868a014\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-21922\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/fiber-optic-splitter-loss-hero-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-1c17f760\">\uad11\uc12c\uc720 \ubd84\ubc30\uae30 \uc190\uc2e4 \uacc4\uc0b0\uc2dd<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c0e12abc\">\uade0\ud615 \uc7a1\ud78c 1:N \ubd84\ubc30\uae30\uc758 \uacbd\uc6b0, \uac01 \ucd9c\ub825\uc5d0\ub294 \uc774\uc0c1\uc801\uc73c\ub85c \ub2e4\uc74c\uc774 \uc804\ub2ec\ub429\ub2c8\ub2e4. <code>1\/N<\/code> \uc785\ub825 \uad11\ucd9c\ub825\uc758.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f154a5a8\">\uc774\uc0c1\uc801\uc778 \uac10\uc1e0 \ud06c\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fe7838e0\"><strong>\uc774\uc0c1\uc801\uc778 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4(dB) = 10 \u00d7 log10(N)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cb5a6623\">\uc608\ub97c \ub4e4\uc5b4, 1:8 \ubd84\ubc30\uae30\uc5d0\ub294 8\uac1c\uc758 \ub3d9\uc77c\ud55c \ucd9c\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-130b5335\"><strong>10 \u00d7 log10(8) = 9.03dB<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7ed46859\">\uc774\uc0c1\uc801\uc778 1:8 \ubd84\ubc30\uae30\uc5d0 \uc785\ub825\ub418\ub294 \uad11 \ucd9c\ub825\uc774 0dBm\uc774\ub77c\uba74, \ucd08\uacfc \uc190\uc2e4, \ucee4\ub125\ud130 \ub610\ub294 \uc81c\uc870 \uacf5\ucc28\ub97c \uace0\ub824\ud558\uae30 \uc804 \uac01 \ucd9c\ub825\uc758 \uad11 \ucd9c\ub825\uc740 \ub300\ub7b5 \u22129.03dBm\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e96786a5\">\uc804\ub825\ube44 \ud45c\uae30\ubc95\uc5d0\uc11c \uadf8 \ubcc0\ud654\ub7c9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <code>10 \u00d7 log10(1\/N)<\/code>, \uc774\ub294 \uc74c\uc218 \uac12\uc785\ub2c8\ub2e4. \ub9c1\ud06c \uc608\uc0b0\uc5d0\uc11c \uac10\uc1e0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc591\uc218\uc758 \uc190\uc2e4 \uac12\uc73c\ub85c \ud45c\uae30\ub418\uba70, \uc1a1\uc2e0 \uc804\ub825\uc5d0\uc11c \ucc28\uac10\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-f82ce2e6\">\uad11\uc12c\uc720 \ubd84\ubc30\uae30 \uc190\uc2e4 \ud45c: 1:2 ~ 1:64<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubd84\ud560 \ube44\uc728<\/th><th>\ucd9c\ub825\ub2f9 \uc774\uc0c1\uc801\uc778 \uc804\ub825<\/th><th>\uc815\ud655\ud55c \uc774\uc0c1 \uc190\uc2e4<\/th><th>\ubc18\uc62c\ub9bc\ub41c \uc774\uc0c1 \uc190\uc2e4<\/th><th>FOA\uc758 \uc77c\ubc18\uc801\uc778 \uc0bd\uc785 \uc190\uc2e4* \uc608\uc2dc<\/th><\/tr><\/thead><tbody><tr><td>1:2<\/td><td>50%<\/td><td>3.01dB<\/td><td>3dB<\/td><td>3.6dB<\/td><\/tr><tr><td>1:4<\/td><td>25%<\/td><td>6.02dB<\/td><td>6dB<\/td><td>6.8dB<\/td><\/tr><tr><td>1:8<\/td><td>12.5%<\/td><td>9.03dB<\/td><td>9dB<\/td><td>10.0dB<\/td><\/tr><tr><td>1:16<\/td><td>6.25%<\/td><td>12.04dB<\/td><td>12dB<\/td><td>13.0dB<\/td><\/tr><tr><td>1:32<\/td><td>3.125%<\/td><td>15.05dB<\/td><td>15dB<\/td><td>16.0dB<\/td><\/tr><tr><td>1:64<\/td><td>1.5625%<\/td><td>18.06dB<\/td><td>18dB<\/td><td>19.5dB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4c56107d\">*\u2018\uc804\ud615\uc801\uc778 \uc0bd\uc785 \uc190\uc2e4\u2019 \uc5f4\uc740 \ub2e4\uc74c \uae30\uad00\uc5d0\uc11c \ubc1c\ud45c\ud55c \uad50\uc721\uc6a9 \uc608\uc2dc\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.thefoa.org\/tech\/ref\/install\/Optical_splitter.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">\uad11\uc12c\uc720 \ud611\ud68c<\/a>. \uc774\ub294 \ubcf4\ud3b8\uc801\uc778 \uc0ac\uc591\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc124\uce58\ud558\ub824\ub294 \ud2b9\uc815 \uc2a4\ud50c\ub9ac\ud130\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uba85\uc2dc\ub41c \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4 \uac12\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4a98389b\">\uc720\uc6a9\ud55c \uacbd\ud5d8\uce59 \uc911 \ud558\ub098\ub294 \ucd9c\ub825 \uac1c\uc218\uac00 \ub450 \ubc30\ub85c \ub298\uc5b4\ub0a0 \ub54c\ub9c8\ub2e4 \uc57d 3.01dB\uc758 \uc774\uc0c1\uc801\uc778 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1:8\uc5d0\uc11c 1:16\uae4c\uc9c0: \uc57d 3.01dB \ub354 \ub192\uc74c<\/li>\n\n\n\n<li>1:16\ubd80\ud130 1:32\uae4c\uc9c0: \uc57d 3.01dB \ub354 \ub192\uc74c<\/li>\n\n\n\n<li>1:32~1:64: \uc57d 3.01dB \ub354 \ub192\uc74c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c1bd5fe1\">\uc774\uac83\uc774 \ubc14\ub85c \uc608\ube44 \uc0dd\uc0b0 \ub2a5\ub825\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \ube44\uc6a9\uc774 \uc804\ud600 \ub4e4\uc9c0 \uc54a\ub294 \uac83\uc740 \uc544\ub2cc \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-631e740b\">\uc2e4\uc81c \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uc774 \uacf5\uc2dd\uc73c\ub85c \uacc4\uc0b0\ub41c \uac12\ubcf4\ub2e4 \ub192\uc740 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-16933370\">\uc774 \uacf5\uc2dd\uc740 \uc644\ubcbd\ud55c \uc804\ub825 \ubd84\ubc30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2dc\ud310\ub418\ub294 \uc2a4\ud50c\ub9ac\ud130\uc5d0\ub294 \uad6c\uc131 \uc694\uc18c \uc190\uc2e4\uacfc \uc81c\uc870 \uacf5\ucc28\ub3c4 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-c7ea0c12\">\ucd08\uacfc \uc190\uc2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c7c8e2a8\">\uc77c\ubd80 \uad11 \ucd9c\ub825\uc740 \ucd9c\ub825\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud558\uace0 \ubd80\ud488 \ub0b4\ubd80\uc5d0\uc11c \uc190\uc2e4\ub429\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \ubd84\ud560 \uc190\uc2e4\uacfc \uce21\uc815\ub41c \uc0bd\uc785 \uc190\uc2e4 \uac04\uc758 \ucc28\uc774\ub294 \uc774\ub7ec\ud55c \ube44\ud6a8\uc728\uc131\uacfc \uae30\ud0c0 \uad6c\uc870\uc801 \uc694\uc778\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-fdefc7b1\">\ud56d\uad6c \uac04 \uade0\uc77c\uc131<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a5ee3d80\">\ucd9c\ub825 \ud3ec\ud2b8\ub294 \uc11c\ub85c \uc644\uc804\ud788 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc190\uc2e4 \uade0\uc77c\uc131\uc740 \uac00\uc7a5 \uc2e0\ud638\uac00 \uac15\ud55c \ucd9c\ub825 \ud3ec\ud2b8\uc640 \uac00\uc7a5 \uc2e0\ud638\uac00 \uc57d\ud55c \ucd9c\ub825 \ud3ec\ud2b8 \uac04\uc758 \ucc28\uc774\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ucd5c\uc545\uc758 \uacbd\uc6b0 \ub9c1\ud06c \uc608\uc0b0\uc744 \ud655\uc778\ud560 \ub54c \ud5c8\uc6a9\ub418\ub294 \uac00\uc7a5 \uc2e0\ud638\uac00 \uc57d\ud55c \ud3ec\ud2b8\uc758 \uc131\ub2a5\uc740 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-815ac9ab\">\ucee4\ub125\ud130 \uc7a5\ucc29\ud615 \ub610\ub294 \ubca0\uc5b4 \ud30c\uc774\ubc84 \uad6c\uc870<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-378deca0\">\ucee4\ub125\ud130\uac00 \uc7a5\ucc29\ub41c \uc2a4\ud50c\ub9ac\ud130\uc758 \uacbd\uc6b0, \uacf5\uc2dc\ub41c \uc0bd\uc785 \uc190\uc2e4 \uac12\uc5d0 \ucee4\ub125\ud130\uc640 \uad00\ub828\ub41c \uc190\uc2e4\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc73c\ub098, \uc0ac\uc591 \uc0b0\uc815 \ubc29\uc2dd\uc740 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uba85\uc2dc\ub41c \uac12\uc774 \uc804\uccb4 \uc885\ub2e8 \ucc98\ub9ac\ub41c \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc801\uc6a9\ub418\ub294 \uac83\uc778\uc9c0, \uc544\ub2c8\uba74 \uc2a4\ud50c\ub9ac\ud130 \ubd80\ud488\uc5d0\ub9cc \uc801\uc6a9\ub418\ub294 \uac83\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-271d0b79\">\ud30c\uc7a5, \uc628\ub3c4 \ubc0f \ud5c8\uc6a9 \uc624\ucc28<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cc63fd9a\">\uc0bd\uc785 \uc190\uc2e4\uc740 \uc791\ub3d9 \ud30c\uc7a5, \uc628\ub3c4 \ubc0f \uc81c\uc870 \uacf5\ucc28\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ud30c\uc7a5 \ubc0f \ud658\uacbd \ubc94\uc704 \uc804\ubc18\uc5d0 \uac78\uccd0 \ubcf4\uc7a5\ub41c \uc0ac\uc591\uc744 \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e340ec5e\">ITU-T G.671\uc740 \uc0bd\uc785 \uc190\uc2e4 \ubc0f \uc190\uc2e4 \ubcc0\ub3d9 \ub4f1\uc744 \ud3ec\ud568\ud55c \uc218\ub3d9 \uad11\ud559 \uc18c\uc790\uc758 \uc804\uc1a1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc815\uc758\ud558\uace0 \uc788\uc9c0\ub9cc, \ubaa8\ub4e0 \uc0c1\uc6a9 1:N \uc2a4\ud50c\ub9ac\ud130\uc5d0 \ub300\ud574 \ub2e8\uc77c\ud55c \ubcf4\ud3b8\uc801\uc778 \uc0bd\uc785 \uc190\uc2e4 \uac12\uc744 \uc81c\uc2dc\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc644\uc81c\ud488 \uc0ac\uc591\uc740 \uc5ec\uc804\ud788 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-565ab1e2\">Ideal Loss \ub300 LuLeey <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/plc-splitter\/\" title=\"PLC \uc2a4\ud50c\ub9ac\ud130 \uce74\ud14c\uace0\ub9ac\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">PLC \ubd84\ubc30\uae30<\/a> \uc0ac\uc591<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b2588a0e\">\uc774\ub860\uc801 \uac12\uc744 \uad6c\uccb4\uc801\uc778 \uc644\uc81c\ud488\uacfc \ube44\uad50\ud574 \ubcf4\uba74 \uadf8 \ucc28\uc774\uac00 \ub354\uc6b1 \uba85\ud655\ud574\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc2a4\ud50c\ub9ac\ud130<\/th><th>\uc774\uc0c1\uc801\uc778 \uc190\uc2e4<\/th><th>\uac80\uc99d\ub41c \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4<\/th><\/tr><\/thead><tbody><tr><td><a>1\u00d78 SC\/APC PLC \ubd84\ubc30\uae30<\/a><\/td><td>9.03dB<\/td><td>\u226410.7dB<\/td><\/tr><tr><td><a href=\"https:\/\/www.luleey.com\/ko\/product\/1x16-plc-splitter-0-9mm-mini-module-sc-upc-single-mode\/\">1\u00d716 SC\/UPC PLC \uc2a4\ud50c\ub9ac\ud130<\/a><\/td><td>12.04dB<\/td><td>\u226414.0dB<\/td><\/tr><tr><td><a href=\"https:\/\/www.luleey.com\/ko\/product\/1x32-plc-splitter-0-9mm-mini-module-sc-apc-single-mode\/\">1\u00d732 SC\/APC PLC \ubd84\ubc30\uae30<\/a><\/td><td>15.05dB<\/td><td>\u226417.3dB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-09b38692\">\uc774\ub7ec\ud55c \uac12\uc740 \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0 \ud45c\uc2dc\ub41c \ud2b9\uc815 \ud328\ud0a4\uc9c0 \ubc0f \ucee4\ub125\ud130 \ubc84\uc804\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\ub978 \uc2a4\ud50c\ub9ac\ud130 \uc720\ud615, \ucee4\ub125\ud130 \uc635\uc158 \ub610\ub294 \uc0dd\uc0b0 \uc0ac\uc591\uc758 \uacbd\uc6b0 \ucd5c\ub300 \uc190\uc2e4\uce58\uac00 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9251e4e7\">\uc124\uacc4 \uc2dc\uc5d0\ub294 \uc774\uc0c1\uc801\uc778 \uc218\uce58\ub098 \ub9e4\ub825\uc801\uc73c\ub85c \ubcf4\uc774\ub294 \u201c\uc77c\ubc18\uc801\uc778\u201d \uac12\uc774 \uc544\ub2c8\ub77c, \uac80\uc99d\ub41c \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4\uce58\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-aa5de6ec\">\uacc4\ub2e8\uc2dd \ubd84\ubc30\uae30\uac00 \uc190\uc2e4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-1f2f39b6\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-21923\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/08\/cascaded-plc-splitter-loss-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7bea1eb9\">\uc2a4\ud50c\ub9ac\ud130\ub294 \ub300\uac1c \ub450 \ub2e8\uacc4\uc5d0 \uac78\uccd0 \uc124\uce58\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8b2124d7\"><strong>1:4 1\ub2e8 \u00d7 1:8 2\ub2e8 = 1:32 \uc804\uccb4 \ubd84\ud560\ube44<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-38c93065\">\uc774\uc0c1\uc801\uc778 \uc2a4\ud50c\ub9ac\ud130\uc758 \uc190\uc2e4\uc740 \uac00\uc0b0\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ba58c494\"><strong>6.02dB + 9.03dB = 15.05dB<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-568dbc1a\">\ub450 \uc124\uacc4 \ubaa8\ub450 \uc6d0\ub798 \uc785\ub825 \uc804\ub825\uc744 32\uac1c\uc758 \ucd9c\ub825\uc73c\ub85c \ubd84\ubc30\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774\ub294 \ub2e8\uc77c 1:32 \uc2a4\ud50c\ub9ac\ud130\uc758 \uc774\uc0c1\uc801\uc778 \uc190\uc2e4\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b93d43ab\">\uc2e4\uc81c \uacc4\ub2e8\uc2dd \uacbd\ub85c\ub294 \uc774\uc640 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ubd84\ubc30\uae30\uc5d0\ub294 \uac01\uac01 \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4\uc774 \uc788\uc73c\uba70, \ub450 \ub2e8\uacc4 \uc0ac\uc774\uc758 \uc5f0\uacb0 \uacbd\ub85c\uc5d0\ub294 \uc5b4\ub311\ud130, \ucee4\ub125\ud130, \uc811\ud569\ubd80 \ubc0f \uad11\uc12c\uc720\uac00 \ucd94\uac00\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uac12\uc744 \uacf1\ud558\ub294 \ub300\uc2e0, \uac00\uc785\uc790\uae4c\uc9c0\uc758 \uc815\ud655\ud55c \uacbd\ub85c\ub97c \ud1b5\ud574 \ubc1c\uc0dd\ud558\ub294 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-60202752\">1\ub2e8\uacc4 \ubd84\ubc30\uae30\uc758 \ucd9c\ub825 \uc911 \ud558\ub098\ub9cc 2\ub2e8\uacc4\ub85c \uc5f0\uacb0\ub418\ub294 \uacbd\uc6b0, 2\ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc190\uc2e4\uc740 \ud574\ub2f9 \ubd84\uae30\uc120\uc758 \uac00\uc785\uc790\uc5d0\uac8c\ub9cc \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ubd80\ud488\uc744 \ucd94\uac00\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \uacbd\ub85c\ub97c \uadf8\ub824\ubcf4\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-2b5ffcf1\">\uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uc744 [ ]\uc5d0 \ucd94\uac00\ud558\ub294 \ubc29\ubc95 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/ftth-link-budget\/\" title=\"FTTH \ub9c1\ud06c \uc608\uc0b0 \uad00\ub828 \uac8c\uc2dc\ubb3c \ubaa8\ub450 \ubcf4\uae30\">FTTH \ub9c1\ud06c \uc608\uc0b0<\/a><\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-14002d9f\">\ub2e4\uc74c \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6a65dffe\"><strong>\ucd1d \uc608\uc0c1 \uc190\uc2e4 = \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4 + \uad11\uc12c\uc720 \uc190\uc2e4 + \ucee4\ub125\ud130 \uc190\uc2e4 + \uc811\ud569 \uc190\uc2e4 + \uae30\ud0c0 \uc218\ub3d9 \uc190\uc2e4 + \uc124\uacc4 \uc5ec\uc720\ub7c9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1d15c356\">\ud55c \uacbd\ub85c\uc5d0 \ub300\ud55c \uac00\uc815 \uc608\uc2dc:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uc608\uc2dc \uac12<\/th><\/tr><\/thead><tbody><tr><td>1\u00d732 \ubd84\ubc30\uae30\uc758 \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4<\/td><td>17.3dB<\/td><\/tr><tr><td>\uacbd\ub85c \ubc0f \ud30c\uc7a5\uc5d0 \ub530\ub978 \uad11\uc12c\uc720 \uac10\uc1e0<\/td><td>2.2dB<\/td><\/tr><tr><td>\ucee4\ub125\ud130 \ubc0f \uc5b4\ub311\ud130 \uc5ec\uc720\ubd84<\/td><td>1.0dB<\/td><\/tr><tr><td>\uc774\uc74c\uc0c8 \uc5ec\uc720\ubd84<\/td><td>0.5dB<\/td><\/tr><tr><td>\uc124\uacc4 \uc5ec\uc720<\/td><td>3.0dB<\/td><\/tr><tr><td><strong>\uacc4\ud68d\ub41c \ucd1d \uc190\uc2e4<\/strong><\/td><td><strong>24.0dB<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7de4b1c1\">\uc774 \uc218\uce58\ub294 \ub2e8\uc9c0 \uc608\uc2dc\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uad11\uc12c\uc720\uc758 \uac10\uc1e0\ub294 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ucee4\ub125\ud130 \uac1c\uc218, \uc811\ud569 \ud488\uc9c8 \ubc0f \ud544\uc694\ud55c \uc5ec\uc720\uce58\ub294 \ud504\ub85c\uc81d\ud2b8\ub9c8\ub2e4 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-26c54d26\">\uc608\uc0c1 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud55c \ud6c4, \uc218\uc2e0 \uc804\ub825\uc744 \ucd94\uc815\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-842de1d1\"><strong>\uc608\uc0c1 \uc218\uc2e0 \uc804\ub825(dBm) = \ucd5c\uc18c \uc1a1\uc2e0 \uc804\ub825(dBm) \u2212 \uacc4\ud68d\ub41c \ucd1d \uc190\uc2e4(dB)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-79aab04d\">\ud574\ub2f9 \uacb0\uacfc\ub97c \ud574\ub2f9 OLT, ONU, ONT \ub610\ub294 \uad11 \ubaa8\ub4c8\uc758 \uc218\uc2e0 \uac10\ub3c4 \ubc0f \uacfc\ubd80\ud558 \ud55c\uacc4\uac12\uacfc \ube44\uad50\ud574 \ubcf4\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ub420 \uc218 \uc788\ub294 \ub2e8\uc77c\ud55c \ud5c8\uc6a9 \uad11 \ud30c\uc6cc \ubc94\uc704\ub294 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/gpon\/\" title=\"GPON\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">GPON<\/a>, <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/xgs-pon\/\" title=\"xgs-pon\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">xgs-pon<\/a> \ub610\ub294 \uc774\ub354\ub137 \uc2dc\uc2a4\ud15c.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ad30324a\">dB\uc640 dBm\uc774 \uc5ec\uc804\ud788 \ud5f7\uac08\ub9b0\ub2e4\uba74, \ub2e4\uc74c\uc744 \uc77d\uc5b4\ubcf4\uc138\uc694. <a>\uad11\uc12c\uc720 \ubd84\uc57c\uc5d0\uc11c dB\uc640 dBm\uc758 \ucc28\uc774<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-bbed0bbe\">\ubd84\ud560 \ube44\uc728\uc744 \uc815\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ce7220cd\">1. \ud544\uc694\ud55c \ucd9c\ub825 \uac1c\uc218\ub97c \uc138\uc5b4\ubcf4\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c0cfa81e\">\ud604\uc7ac \uac00\uc785\uc790 \uc218\uc640 \ud604\uc2e4\uc801\uc778 \ud655\uc7a5 \uacc4\ud68d\uc744 \uace0\ub824\ud558\uc5ec \ucda9\ubd84\ud55c \ucd9c\ub825 \ud3ec\ud2b8\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ub2e8\uc21c\ud788 \ud3ec\ud2b8 \uc218\uac00 \ub354 \ub9ce\ub2e4\ub294 \uc774\uc720\ub9cc\uc73c\ub85c \ub354 \ud070 \ube44\uc728\uc744 \uc120\ud0dd\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ube44\uc728\uc774 \ub450 \ubc30\ub85c \ub298\uc5b4\ub0a0 \ub54c\ub9c8\ub2e4 \uc774\uc0c1\uc801\uc778 \uad11 \uc608\uc0b0\uc774 \uc57d 3.01dB\uc529 \uc18c\ubaa8\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-64eb1908\">2. \uac01 \ubd84\ubc30\uae30 \ub2e8\uacc4\ub97c \uacc4\uc0b0\ud55c\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4fa71574\">\uacc4\ub2e8\uc2dd \uc124\uacc4\uc758 \uacbd\uc6b0, \uac00\uc785\uc790 \uacbd\ub85c\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \uc2a4\ud50c\ub9ac\ud130\uc758 \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4\uc744 \ud569\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8fb747ed\">3. \uc591\ubc29\ud5a5\uc758 \uc804\uc1a1\ub7c9\uc744 \uacc4\uc0b0\ud55c\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3f3822b5\">PON \uc2dc\uc2a4\ud15c\uc740 \uc0c1\ud5a5 \ubc0f \ud558\ud5a5\uc5d0 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uad11\uc12c\uc720 \uac10\uc1e0 \ubc0f \uc7a5\ube44 \ucd9c\ub825 \uc81c\ud55c\uc740 \ubc29\ud5a5\uc5d0 \ub530\ub77c \ub2e4\ub97c \uc218 \uc788\uc73c\ubbc0\ub85c, \ub450 \uac00\uc9c0 \uc608\uc0b0 \ubaa8\ub450\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-de433a88\">4. \ucd5c\uc545\uc758 \uacbd\uc6b0\ub97c \uac00\uc815\ud55c \uc7a5\ube44 \uc0ac\uc591\uc744 \uc0ac\uc6a9\ud55c\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2acd4b55\">\ucd5c\uc18c \uc1a1\uc2e0 \uc804\ub825, \ucd5c\ub300 \ubd80\ud488 \uc190\uc2e4 \ubc0f \uc9c0\uc815\ub41c \uc218\uc2e0\uae30 \ud55c\uacc4\uce58\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud3c9\uade0 \uc2e4\ud5d8\uc2e4 \uce21\uc815\uac12\uc744 \ubc14\ud0d5\uc73c\ub85c \uc124\uacc4\ub97c \uc9c4\ud589\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a99dd46b\">5. \uc124\uacc4 \uc5ec\uc720\uce58\ub97c \ubc18\uc601\ud55c\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-14144695\">\uc5ec\uc720\uce58\ub294 \ub178\ud6c4\ud654, \uc218\ub9ac, \ucd94\uac00 \uc811\ud569, \ucee4\ub125\ud130 \uc624\uc5fc, \uce21\uc815 \ubd88\ud655\uc2e4\uc131 \ubc0f \ud5a5\ud6c4 \ubcc0\uacbd \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc5ec \uc124\uc815\ub429\ub2c8\ub2e4. \ud544\uc694\ud55c \uc5ec\uc720\uce58\ub294 \uc6b4\uc601\uc790\uc758 \uc124\uacc4 \ud45c\uc900\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d54feb78\">6. \ucee4\ub125\ud130\uc640 \ud328\ud0a4\uc9c0\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e062518a\">SC\/APC \ub610\ub294 SC\/UPC, \ubca0\uc5b4 \ud30c\uc774\ubc84 \ub610\ub294 \ucee4\ub125\ud130\uac00 \uc7a5\ucc29\ub41c \ub9ac\ub4dc, \ubbf8\ub2c8 \ubaa8\ub4c8 \ub610\ub294 \ub799 \uc7a5\ucc29\ud615 \uad6c\uc870, \uad11\uc12c\uc720 \uc720\ud615 \ubc0f \uc124\uce58\uc6a9 \uc778\ud074\ub85c\uc800\ub97c \ud655\uc778\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-99785b1d\">LuLeey\u2019s <a href=\"https:\/\/www.luleey.com\/ko\/product-category\/fiber-optic-cables\/optical-splitters-and-splitter-box\/\">\uad11 \ubd84\ubc30\uae30 \ubc0f \ubd84\ubc30\uae30 \ubc15\uc2a4<\/a> \uc5ec\ub7ec \uac00\uc9c0 \ubd84\ud560 \ube44\uc728, \ucee4\ub125\ud130 \uc720\ud615 \ubc0f \ud328\ud0a4\uc9c0 \ud615\uc2dd\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-1cc66938\">\uc2a4\ud50c\ub9ac\ud130 \uc0bd\uc785 \uc190\uc2e4 \uce21\uc815 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f82d0eea\">\uad11\uc12c\uc720 \ud611\ud68c\ub294 \uc7a5\uce58 \uc804\uccb4\uc758 \uc190\uc2e4\uc744 \uce21\uc815\ud558\uace0 \ucd9c\ub825 \ud3ec\ud2b8 \uac04 \ud3b8\ucc28\ub97c \ud655\uc778\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-571f78b6\">\uae30\ubcf8\uc801\uc778 \uc808\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc2dc\ud5d8 \ud30c\uc7a5\uc5d0 \uc801\ud569\ud55c, \uad50\uc815\ub41c \uad11\uc6d0 \ubc0f \ud30c\uc6cc \ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ucc38\uc870 \ucf00\uc774\ube14\uacfc \uc2a4\ud50c\ub9ac\ud130 \ucee4\ub125\ud130\ub97c \uccad\uc18c\ud558\uace0 \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uacbd\ub85c\uc5d0 \uc2a4\ud50c\ub9ac\ud130\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc720\ud6a8\ud55c \ucc38\uc870\ub97c \uc124\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uc18c\uc2a4\ub97c \uc2a4\ud50c\ub9ac\ud130 \uc785\ub825 \ub2e8\uc790\uc5d0 \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ubaa8\ub4e0 \ucd9c\ub825 \ud3ec\ud2b8\ub97c \ub3d9\uc77c\ud55c \uae30\uc900 \uc124\uc815\uc73c\ub85c \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uac01 \ucd9c\ub825\uc5d0 \ub300\ud55c \uc0bd\uc785 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uce21\uc815\ub41c \ucd5c\ub300 \uc190\uc2e4 \ubc0f \ud3ec\ud2b8 \uade0\uc77c\ub3c4\ub97c \uc81c\ud488\uc758 \uc815\ud655\ud55c \uc0ac\uc591\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b17b4508\">\ud3b8\ub9ac\ud558\uac8c \uc120\ud0dd\ub41c \ud558\ub098\uc758 \ucd9c\ub825\ub9cc\uc73c\ub85c \uc2a4\ud50c\ub9ac\ud130\ub97c \ud3c9\uac00\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uade0\uc77c\uc131\uc740 \uc2a4\ud50c\ub9ac\ud130 \uc131\ub2a5\uc758 \uc77c\ubd80\uc774\ubbc0\ub85c, \uc644\uc804\ud55c \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \ucd9c\ub825\uc744 \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-431aee49\">\uc815\uc2dd \uc778\uc218 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \ub54c\ub294 \uc6b4\uc601\uc790\uc758 \ubc29\ubc95, \uae30\uc900 \ucf00\uc774\ube14 \ubc30\uce58, \ud30c\uc7a5 \uc694\uad6c \uc0ac\ud56d \ubc0f \uacc4\uce21\uae30 \uad50\uc815 \uc808\ucc28\ub97c \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-9a243bf5\">\uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uacfc \uad00\ub828\ub41c \ud754\ud55c \uc2e4\uc218\ub4e4<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ce777248\">\uc2e4\uc218 1: 1:8\uc744 8dB\ub85c \uac04\uc8fc\ud558\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a340b03b\">1:8 \uade0\ub4f1 \ubd84\ubc30\uae30\uc758 \uc774\uc0c1 \uc190\uc2e4\uc740 8dB\uac00 \uc544\ub2c8\ub77c 9.03dB\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-0541bb15\">\uc2e4\uc218 2: \uc774\uc0c1 \uc190\uc2e4\uc744 \uc81c\ud488 \uc0ac\uc591\uc73c\ub85c \uc0bc\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-15ed261c\">\uc774\uc0c1 \uc190\uc2e4\uc740 \uc644\ubcbd\ud55c \uc218\ud559\uc801 \ubd84\ud560\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc644\uc131\ub41c \ubd84\ubc30\uae30\ub294 \uc0ac\uc591\uc0c1 \ub354 \ub192\uc740 \uc0bd\uc785 \uc190\uc2e4\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-cbf5ec8b\">\uc2e4\uc218 3: \ucd5c\uc545\uc758 \uacbd\uc6b0\ub97c \uac00\uc815\ud560 \ub54c \uc77c\ubc18\uc801\uc778 \uac12\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c212121e\">\uc77c\ubc18\uc801\uc778 \uc190\uc2e4\uc740 \ud3c9\uade0 \uc131\ub2a5\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5c8\uc6a9\ub41c \ubaa8\ub4e0 \uc7a5\uce58\uc640 \ucd9c\ub825 \uacbd\ub85c\uac00 \uc608\uc0b0 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud560 \ub54c\ub294 \ubcf4\uc7a5\ub41c \ucd5c\ub300 \uc0bd\uc785 \uc190\uc2e4\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-c766fd49\">\uc2e4\uc218 4: \ub450 \ubc88\uc9f8 \ubd84\ubc30 \ub2e8\uacc4\ub97c \uac04\uacfc\ud558\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a313933f\">\uacc4\ub2e8\uc2dd \uc124\uacc4\uc5d0\ub294 \uac00\uc785\uc790 \uacbd\ub85c\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \ubd84\ubc30\uae30\uc640 \uc5f0\uacb0\ubd80\uac00 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-70998204\">\uc2e4\uc218 5: \uac00\uc7a5 \uc131\ub2a5\uc774 \ub0ae\uc740 \ucd9c\ub825 \ud3ec\ud2b8\ub97c \uac04\uacfc\ud558\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b1f3c879\">\ud3ec\ud2b8 \uade0\uc77c\uc131\uc774\ub780 \ucd9c\ub825 \uc911 \ud558\ub098\uc5d0\uc11c \ub2e4\ub978 \ucd9c\ub825\ubcf4\ub2e4 \uc190\uc2e4\uc774 \ub354 \ud074 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud5c8\uc6a9\ub418\ub294 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc190\uc2e4\uc774 \uac00\uc7a5 \ud070 \ud3ec\ud2b8\ub97c \uae30\uc900\uc73c\ub85c \uce21\uc815\ud558\uac70\ub098 \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e1523149\">\uc2e4\uc218 6: \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uc744 \uc804\uccb4 \ub9c1\ud06c \uc190\uc2e4\ub85c \uac04\uc8fc\ud558\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-80a5960a\">\uc2a4\ud50c\ub9ac\ud130\ub294 \uad11 \uacbd\ub85c\uc758 \uc77c\ubd80\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uad11\uc12c\uc720, \ucee4\ub125\ud130, \uc811\uc18d\ubd80, WDM \ubd80\ud488 \ubc0f \uc124\uacc4 \uc5ec\uc720\ubd84 \uc5ed\uc2dc \uc608\uc0b0\uc744 \uc18c\ubaa8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-db9f3735\">\ucd5c\uc885 \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-001c309b\">\uad11\uc12c\uc720 \ubd84\ubc30\uae30\uc758 \uc190\uc2e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc0c1\uc801\uc778 \uacf5\uc2dd\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4d22989c\"><strong>\uc774\uc0c1\uc801\uc778 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4 = 10 \u00d7 log10(N)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-761d9ae5\">\uadf8\ub7ec\uba74 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\uac00 \ub098\uc635\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1:2 = 3.01dB<\/li>\n\n\n\n<li>1:4 = 6.02dB<\/li>\n\n\n\n<li>1:8 = 9.03dB<\/li>\n\n\n\n<li>1:16 = 12.04dB<\/li>\n\n\n\n<li>1:32 = 15.05dB<\/li>\n\n\n\n<li>1:64 = 18.06dB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0e137732\">\uc2e4\uc81c \uc2a4\ud50c\ub9ac\ud130\ub294 \uc0bd\uc785 \uc190\uc2e4\uc774 \ub354 \ud07d\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 FTTH \ub610\ub294 PON \uc124\uacc4\ub97c \uc704\ud574\uc11c\ub294 \ud574\ub2f9 \uc81c\ud488\uc758 \uc815\ud655\ud55c \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uba85\uc2dc\ub41c \ucd5c\ub300 \uc190\uc2e4\uce58\ub97c \uc0ac\uc6a9\ud558\uace0, \ubaa8\ub4e0 \uacc4\ub2e8\uc2dd \uc5f0\uacb0 \ub2e8\uacc4\uc640 \uc218\ub3d9 \uc18c\uc790\ub97c \ubaa8\ub450 \ud569\uc0b0\ud55c \ub4a4, \uc124\uacc4 \uc5ec\uc720\uce58\ub97c \ubc18\uc601\ud558\uc5ec, \uadf8 \uacb0\uacfc\ub97c \uc815\ud655\ud55c \uc1a1\uc2e0\uae30 \ubc0f \uc218\uc2e0\uae30 \uc0ac\uc591\uacfc \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-285d2db1\">LuLeey\uc5d0 \uc2a4\ud50c\ub9ac\ud130 \uc0ac\uc591\uc744 \uc694\uccad\ud560 \ub54c\ub294 \ubd84\ud560 \ube44\uc728, \ucee4\ub125\ud130 \uc5f0\ub9c8 \ucc98\ub9ac, \ud328\ud0a4\uc9c0 \uc720\ud615, \ub2e8\uacc4 \uc218, \uc791\ub3d9 \ud30c\uc7a5 \ubc0f \ubaa9\ud45c \ub9c1\ud06c \uc608\uc0b0\uc744 \ud568\uaed8 \uc81c\uc2dc\ud574 \uc8fc\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \uc138\ubd80 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc774 \ub2e8\uc21c\ud788 \u201c\uc800\uc190\uc2e4 \uc2a4\ud50c\ub9ac\ud130\u201d\ub9cc \uc694\uccad\ud558\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \uc720\uc6a9\ud569\ub2c8\ub2e4.\u201d<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubd84\ud560 \ube44\uc728 \ucd9c\ub825\ub2f9 \uc774\uc0c1 \uc804\ub825 \uc815\ud655\ud55c \uc774\uc0c1 \uc190\uc2e4 \ubc18\uc62c\ub9bc\ub41c \uc774\uc0c1 \uc190\uc2e4 FOA \uc608\uc2dc: \uc77c\ubc18\uc801\uc778 \uc0bd\uc785 \uc190\uc2e4* 1:2 50% 3.01dB<\/p>","protected":false},"author":1,"featured_media":21922,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[885],"tags":[41,1457,1456,1459,1455,1458,79],"class_list":["post-21921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-access-network","tag-gpon","tag-fiber-optic-splitter-loss","tag-ftth-link-budget","tag-optical-loss","tag-plc-splitter","tag-pon-splitter","tag-xgs-pon"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/21921","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/comments?post=21921"}],"version-history":[{"count":1,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/21921\/revisions"}],"predecessor-version":[{"id":21924,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/21921\/revisions\/21924"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/21922"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=21921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=21921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=21921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}