{"id":22203,"date":"2026-09-17T08:45:33","date_gmt":"2026-09-17T00:45:33","guid":{"rendered":"https:\/\/www.luleey.com\/?p=22203"},"modified":"2026-09-15T08:51:29","modified_gmt":"2026-09-15T00:51:29","slug":"can-you-splice-g-652d-to-g-657a2-fiber","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/can-you-splice-g-652d-to-g-657a2-fiber\/","title":{"rendered":"G.652D \uad11\uc12c\uc720\uc640 G.657A2 \uad11\uc12c\uc720\ub97c \uc811\ud569\ud560 \uc218 \uc788\ub098\uc694?"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-c5980f6a\">\ub124, \ubcf4\ud1b5\uc740 \uac00\ub2a5\ud569\ub2c8\ub2e4 <strong>\uc811\ud569 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/g-652d\/\" title=\"G.652D\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">G.652D<\/a> ~\uc5d0 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/g-657a2\/\" title=\"G.657A2\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">G.657A2<\/a> \uc12c\uc720<\/strong>. ITU-T\ub294 G.657 \uce74\ud14c\uace0\ub9ac A \uad11\uc12c\uc720\ub97c G.652.D \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\uba70, \ub3d9\uc77c\ud55c \uc804\uc1a1 \ubc0f \uc0c1\ud638 \uc5f0\uacb0 \ud2b9\uc131\uc744 \uac16\ub294 \uac83\uc73c\ub85c \uc815\uc758\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc644\uc131\ub41c \ucf00\uc774\ube14\uacfc \uc811\ud569 \uacf5\uc815\uc774 \ubaa8\ub450 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0, G.652D \ud53c\ub354 \ucf00\uc774\ube14\uc744 G.657A2 \uc2e4\ub0b4 \ub4dc\ub86d \ucf00\uc774\ube14\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc778 \uc124\uacc4 \uc635\uc158\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c4a8e75e\">\ud638\ud658\ub41c\ub2e4\uace0 \ud574\uc11c \uc644\uc804\ud788 \ub3d9\uc77c\ud558\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uad11\uc12c\uc720\ub9c8\ub2e4 \ubaa8\ub4dc \ud544\ub4dc \uc9c1\uacbd, \ud6c4\ubc29 \uc0b0\ub780 \uacc4\uc218, \ucf54\ud305 \ubc0f \uad7d\ud798 \ud2b9\uc131\uc774 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc815\uc0c1\uc801\uc73c\ub85c \uc811\uc18d\ub41c \uc2a4\ud50c\ub77c\uc774\uc2a4\ub77c\ub3c4 OTDR\uc758 \ud55c \ubc29\ud5a5\uc5d0\uc11c\ub294 \uac89\ubcf4\uae30 \uc774\ub4dd\uc774 \ub098\ud0c0\ub098\uace0, \ub2e4\ub978 \ubc29\ud5a5\uc5d0\uc11c\ub294 \ub354 \ub192\uc740 \uc190\uc2e4\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ub300\uc751 \ubc29\ubc95\uc740 \uc591\ucabd \ub05d\uc5d0\uc11c \ubaa8\ub450 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uace0, \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc744 \uc30d\uc73c\ub85c \ub9e4\uce6d\ud55c \ub4a4 \ub450 \uce21\uc815\uac12\uc758 \ubd80\ud638\ub97c \uace0\ub824\ud558\uc5ec \ud3c9\uade0\uc744 \uc0b0\ucd9c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-af968019\">\ud4e8\uc804 \uc2a4\ud50c\ub77c\uc774\uc11c\uc758 \uc608\uc0c1 \uc190\uc2e4\uce58\ub9cc\uc73c\ub85c \ub9c1\ud06c\ub97c \uc2b9\uc778\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ud574\ub2f9 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uba85\uc2dc\ub41c \uc778\uc218 \uac80\uc0ac \ubc29\ubc95\uc5d0 \ub530\ub77c \uc2a4\ud50c\ub77c\uc774\uc2a4, \ucf00\uc774\ube14 \ubc30\uc120 \ubc0f \uc885\ub2e8 \uac04 \ub9c1\ud06c\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-4d4680e6\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22205\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-hero-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-c2790677\">G.652D \uad11\uc12c\uc720\uc640 G.657A2 \uad11\uc12c\uc720\uc758 \uc811\ud569: \uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc9c8\ubb38<\/th><th>\uc2e4\uc6a9\uc801\uc778 \ub2f5\ubcc0<\/th><th>\uc544\uc9c1 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td>G.652D\uc640 G.657A2\ub294 \uc735\ucc29 \uc811\ud569\uc774 \uac00\ub2a5\ud55c\uac00\uc694?<\/td><td>\ubcf4\ud1b5\uc740 \uadf8\ub807\uc2b5\ub2c8\ub2e4<\/td><td>\uc815\ud655\ud55c \uad11\uc12c\uc720 \ubc0f \ucf00\uc774\ube14 \ub370\uc774\ud130\uc2dc\ud2b8, \uc2a4\ud50c\ub77c\uc774\uc11c \ud504\ub85c\uadf8\ub7a8 \ubc0f \ud504\ub85c\uc81d\ud2b8 \uc81c\ud55c \uc0ac\ud56d<\/td><\/tr><tr><td>\ub450 \uc12c\uc720\ub294 \uac19\uc740 \uac83\uc778\uac00\uc694?<\/td><td>\uc544\ub2c8\uc694<\/td><td>MFD, \ud6c4\ubc29 \uc0b0\ub780, \ucf54\ud305, \uad7d\ud798 \uc131\ub2a5 \ubc0f \uc81c\uc870\uc0ac \uacf5\ucc28<\/td><\/tr><tr><td>\uc591\ucabd \ubaa8\ub450 \uac19\uc740 \ucee4\ub125\ud130 \uad11\ud0dd\uc81c\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694?<\/td><td>\ub2e8\uc21c \uc735\ud569 \uc811\uc18d\ubd80\uc5d0\uc11c\ub294 \uc544\ub2c8\ub2e4<\/td><td>APC\/UPC\ub294 \ubaa8\ub4e0 \ucee4\ub125\ud130\uac00 \uc7a5\ucc29\ub41c \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc5ec\uc804\ud788 \uc911\uc694\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>OTDR\uc5d0\uc11c \uc74c\uc758 \uc190\uc2e4 \uac12\uc740 \uc2e4\uc81c \uad11 \uc774\ub4dd\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc77c\uae4c\uc694?<\/td><td>\uc544\ub2c8\uc694<\/td><td>\ubc18\ub300\ucabd \ub05d\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc811\ud569\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud558\uace0 \ubd80\ud638\uac00 \uc788\ub294 \uac12\ub4e4\uc758 \ud3c9\uade0\uc744 \uad6c\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc190\uc2e4\uc774 \ud070 \ubaa8\ub4e0 \ub2e8\ubc29\ud5a5 \uacb0\uacfc\uc5d0 \ub300\ud574 \uc7ac\uc2a4\ud50c\ub77c\uc774\uc2f1\uc744 \uc218\ud589\ud574\uc57c \ud560\uae4c\uc694?<\/td><td>\uc544\ub2c8\uc694<\/td><td>\uc5ed\ucd94\uc801, \uc774\ubca4\ud2b8 \ud615\ud0dc, \uc2a4\ud50c\ub77c\uc774\uc2a4 \uae30\ub85d \ubc0f \uc9c1\uc811 \ub9c1\ud06c \uc190\uc2e4\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\ubaa8\ub4e0 \ucf00\uc774\ube14 \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c G.657A2\ub97c 7.5mm\uae4c\uc9c0 \uad6c\ubd80\ub9b4 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td><td>\uc790\ub3d9\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4<\/td><td>\ucf00\uc774\ube14 \uad6c\uc870, \uc124\uce58 \ubc29\ubc95, \uc218\uba85 \ubc0f \uacf5\uae09\uc5c5\uccb4 \uc9c0\uce68<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b1d906b6\">\uc774 \ud45c\uc900\uc740 \uad11\uc12c\uc720 \ud638\ud658\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \ud604\uc7a5 \ud488\uc9c8\uc740 \uc5ec\uc804\ud788 \uc900\ube44, \uc815\ub82c, \ubcf4\ud638, \ubc30\uc120 \ubc0f \uce21\uc815 \uacfc\uc815\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-97583b53\">G.652D\uc640 G.657A2\uac00 \ud638\ud658\ub418\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca4713c5\"><a href=\"https:\/\/www.itu.int\/rec\/T-REC-G.652\/en\" target=\"_blank\" rel=\"noopener\">ITU-T G.652<\/a> \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720 \ubc0f \ucf00\uc774\ube14\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. G.652.D\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud53c\ub354, \ubd84\ubc30 \ubc0f \uc77c\ubc18 \uc804\uc1a1 \ud68c\uc120\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a4ca86d5\"><a href=\"https:\/\/www.itu.int\/rec\/dologin_pub.asp?id=T-REC-G.657-202408-I%21%21PDF-E&amp;lang=e&amp;type=items\" target=\"_blank\" rel=\"noopener\">ITU-T G.657<\/a> \uad7d\ud798 \uc190\uc2e4\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub3c4\ub85d \uc9c0\uc815\ud569\ub2c8\ub2e4 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/single-mode-fiber-2\/\" title=\"\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uad00\ub828 \uac8c\uc2dc\ubb3c \ubaa8\ub450 \ubcf4\uae30\">\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720<\/a>. \ud604\uc7ac \ubc1c\uac04\ub41c 2024\ub144\ud310\uc5d0 \ub530\ub974\uba74, A \ub4f1\uae09 \uad11\uc12c\uc720\ub294 G.652.D\uc758 \ud558\uc704 \ubc94\uc8fc\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \uc774 \uad11\uc12c\uc720\ub294 G.652.D \uaddc\uaca9\uc744 \uc900\uc218\ud558\uba70, \ub3d9\uc77c\ud55c \uc804\uc1a1 \ubc0f \uc0c1\ud638 \uc5f0\uacb0 \ud2b9\uc131\uc744 \uc9c0\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3a31c433\">\uc774 \ud45c\uc900\uc740 A\ub958\uc5d0 \uc18d\ud558\ub294 \ub450 \uac00\uc9c0 \ud558\uc704 \ubc94\uc8fc\ub97c \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>G.657.A1:<\/strong> \ucd5c\uc18c \uc124\uacc4 \ubc18\uacbd 10mm\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>G.657.A2:<\/strong> \ucd5c\uc18c \uc124\uacc4 \ubc18\uacbd 7.5mm\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cebfdd43\">\uc774\ub7ec\ud55c \uac1c\uc120\ub41c \uad7d\ud798 \uc131\ub2a5\uc740 \uace0\uac1d \uc2dc\uc124 \uc8fc\ubcc0, \ubcbd\uba74 \ucf58\uc13c\ud2b8, \uce90\ube44\ub2db, \ubaa8\uc11c\ub9ac \ubc0f \uae30\ud0c0 \uacf5\uac04\uc774 \uc81c\ud55c\ub41c \uacf3\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4. \ub2e4\ub9cc, \uc774\ub85c \uc778\ud574 \uad11\uc12c\uc720\uac00 \uad7d\ud798, \uc555\ucc29, \uc2a4\ud14c\uc774\ud50c \ub610\ub294 \uc7a5\uae30\uac04\uc758 \uae30\uacc4\uc801 \uc751\ub825\uc5d0 \ub300\ud574 \uc644\uc804\ud788 \ub0b4\uc131\uc774 \uc0dd\uae30\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9dd8f6da\">7.5mm\ub77c\ub294 \uc218\uce58\ub294 \ud574\ub2f9 \ud45c\uc900\uc758 \uc2dc\ud5d8 \uccb4\uacc4\uc5d0 \ub530\ub978 \uad11\uc12c\uc720 \ubc94\uc8fc\uc758 \uc124\uacc4 \uac12\uc785\ub2c8\ub2e4. \uc644\uc131\ub41c \ub4dc\ub86d \ucf00\uc774\ube14, \ud22c\uba85 \uc2e4\ub0b4 \ucf00\uc774\ube14 \ub610\ub294 \ud328\uce58 \ucf54\ub4dc\uc758 \uacbd\uc6b0, \ucf54\ud305, \ubcf4\uac15\uc7ac, \uc7ac\ud0b7, \ucee4\ub125\ud130 \ubd80\ud2b8 \ubc0f \uc124\uce58 \ubc29\ubc95 \ub4f1\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ub354 \ud070 \uc124\uce58 \ubc18\uacbd\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-591b2ae4\">\ud638\ud658\ub41c\ub2e4\uace0 \ud574\uc11c \ubaa8\ub4e0 \uc2a4\ud50c\ub77c\uc774\uc2a4\uac00 \ub611\uac19\uc774 \ud574\uc11d\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-80d35834\">\ub450 \uac1c\uc758 \uad11\uc12c\uc720\ub294 \ud5c8\uc6a9\ub41c \uc81c\uc870 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\ub354\ub77c\ub3c4 \ud45c\uc900\uc744 \uc900\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \ubcc0\uc218\ub85c\ub294 \ub2e4\uc74c\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc811\ud569 \ud30c\uc7a5\uc5d0\uc11c\uc758 \ubaa8\ub4dc \ud544\ub4dc \uc9c1\uacbd<\/li>\n\n\n\n<li>\uc2ec\uc7ac\uc640 \ud53c\ubcf5\uc7ac\uc758 \ub3d9\uc2ec\ub3c4<\/li>\n\n\n\n<li>\uc678\uc7a5\uc7ac\uc758 \uc9c1\uacbd \ubc0f \ud615\uc0c1<\/li>\n\n\n\n<li>\uad74\uc808\ub960 \ud504\ub85c\ud30c\uc77c<\/li>\n\n\n\n<li>\ub808\uc774\ub9ac \ud6c4\ubc29\uc0b0\ub780 \uacc4\uc218<\/li>\n\n\n\n<li>\ucf54\ud305 \uc9c1\uacbd \ubc0f \ubc15\ub9ac \uac70\ub3d9<\/li>\n\n\n\n<li>\uc808\ub2e8 \ud488\uc9c8 \ubc0f \ub2e8\uba74\uac01<\/li>\n\n\n\n<li>\uc2a4\ud50c\ub77c\uc774\uc11c \uc815\ub82c \ubc29\ubc95 \ubc0f \uc544\ud06c \ud504\ub85c\uadf8\ub7a8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b361cce9\">\ubaa8\ub4dc \ud544\ub4dc \uc9c1\uacbd(MFD)\uc740 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uc804\ub2ec\ub418\ub294 \uad11 \ud544\ub4dc\uc758 \uc720\ud6a8 \ud3ed\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud788 \uc720\ub9ac \ucf54\uc5b4\uc758 \ubb3c\ub9ac\uc801 \uc9c1\uacbd\ub9cc\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-58861070\">\ub450 \ubaa8\ub4dc \ud544\ub4dc\uac00 \uc11c\ub85c \ub2e4\ub974\uba74, \uc720\ub9ac\uac00 \uc798 \uc815\ub82c\ub418\uc5b4 \uc788\ub354\ub77c\ub3c4 \uc2a4\ud50c\ub77c\uc774\uc2a4\uc5d0\uc11c \uc2e4\uc81c \uacb0\ud569 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub294 OTDR\uc774 \uac10\uc9c0\ud558\ub294 \ud6c4\ubc29 \uc0b0\ub780 \uc218\uc900\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uccd0, \uc2e4\uc81c \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ud070 \ubc29\ud5a5\uc131 \uce21\uc815 \ucc28\uc774\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a6bc36b7\">\uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uad11\uc12c\uc720 \uba85\uce6d\ub9cc\uc73c\ub85c\ub294 \uc815\ud655\ud55c \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4 \uc218\uce58\ub97c \uc608\uce21\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc0ac\uc758 \uc815\ud655\ud55c \uc0ac\uc591\uacfc \ud504\ub85c\uc81d\ud2b8\uc758 \uc778\uc218 \uae30\uc900\uc744 \ucc38\uace0\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-99f43def\">OTDR\uc5d0\uc11c \uc190\uc2e4\uc774 \uc74c\uc218\ub85c \ud45c\uc2dc\ub418\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-52c51b13\">OTDR\uc740 \uc811\uc18d\ubd80 \uc804\ud6c4\uc758 \ud6c4\ubc29\uc0b0\ub780 \uc218\uc900\uc744 \ubc14\ud0d5\uc73c\ub85c \uc811\uc18d \uc190\uc2e4\uc744 \ucd94\uc815\ud569\ub2c8\ub2e4. \uac01 \uc811\uc18d\ubd80\uc758 \ubc18\ub300\ud3b8\uc5d0 \uad11 \ud30c\uc6cc \ubbf8\ud130\ub97c \uc9c1\uc811 \uc124\uce58\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a84af785\">\ud14c\uc2a4\ud2b8 \ud384\uc2a4\uac00 \ud6c4\ubc29\uc0b0\ub780 \uacc4\uc218\uac00 \ub0ae\uc740 \uad11\uc12c\uc720\uc5d0\uc11c \ud6c4\ubc29\uc0b0\ub780 \uacc4\uc218\uac00 \ub192\uc740 \uad11\uc12c\uc720\ub85c \uc774\ub3d9\ud55c\ub2e4\uace0 \uac00\uc815\ud574 \ubd05\uc2dc\ub2e4. \uc811\ud569\ubd80 \uc774\ud6c4\uc758 \ud2b8\ub808\uc774\uc2a4 \ub808\ubca8\uc774 \uae09\uaca9\ud788 \uc0c1\uc2b9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\uc2b9 \ud3ed\uc774 \uc2e4\uc81c \uc811\ud569 \uc190\uc2e4\ubcf4\ub2e4 \ud06c\uba74, \uc774\ubca4\ud2b8 \ud14c\uc774\ube14\uc5d0\ub294 \uc74c\uc218 \uac12\uc774 \ubcf4\uace0\ub418\ub294\ub370, \uc774\ub97c \ud754\ud788 \u2018\uac8c\uc774\ub108(gainer)\u2019\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-47eb89fb\">\uce21\uc815 \ubc29\ud5a5\uc744 \ubc18\ub300\ub85c \ubc14\uafb8\uba74, \ub3d9\uc77c\ud55c \uc804\uc774 \ud604\uc0c1\uc740 \ub300\uac1c \ud558\ud5a5 \ud6c4\ubc29\uc0b0\ub780 \ub2e8\uacc4\ub85c \ubc14\ub01d\ub2c8\ub2e4. \uadf8\ub7ec\uba74 OTDR\uc740 \ub354 \ub192\uc740 \uc591\uc758 \uc190\uc2e4\uc744 \ud45c\uc2dc\ud558\ub294\ub370, \uc774\ub97c \ub54c\ub54c\ub85c \u2018\ub8e8\uc800(loser)\u2019\ub77c\uace0 \ubd80\ub974\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a3c916c3\">\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A \uc9c0\uc810\uc5d0\uc11c B \uc9c0\uc810\uae4c\uc9c0: <code>\u22120.12 dB<\/code><\/li>\n\n\n\n<li>B \ub05d\uc5d0\uc11c A \ub05d\uae4c\uc9c0: <code>+0.24 dB<\/code><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6c9ff20d\">\ubd80\ud638\uac00 \uc788\ub294 \uac12\ub4e4\uc758 \ud3c9\uade0\uc744 \uad6c\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c46eb7ca\"><code>\uc591\ubc29\ud5a5 \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4 = (\u22120.12 dB + 0.24 dB) \u00f7 2 = 0.06 dB<\/code><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9966c044\">\uc774 \uc608\uc2dc\ub294 \uacc4\uc0b0 \uacfc\uc815\ub9cc\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uac83\uc774\uba70, 0.06dB\ub294 \ubcf4\ud3b8\uc801\uc73c\ub85c \uc778\uc815\ub418\ub294 \ud5c8\uc6a9 \ud55c\uacc4\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d2eb9f6d\"><a href=\"https:\/\/www.itu.int\/rec\/T-REC-G.650.1\/en\" target=\"_blank\" rel=\"noopener\">ITU-T G.650.1<\/a> \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc815\uc758\ud558\uba70, \uc5ec\uae30\uc5d0\ub294 \ud6c4\ubc29\uc0b0\ub780 \uad00\ub828 \ubc29\ubc95\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. LuLeey\uc758 \uac00\uc774\ub4dc\uc5d0 \ub530\ub974\uba74 <a href=\"https:\/\/www.luleey.com\/ko\/otdr-gainer-why-does-a-splice-show-negative-loss\/\">OTDR \uac8c\uc778 \uc99d\uac00 \ubc0f \uc74c\uc758 \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4<\/a> \uc804\uccb4 \ud2b8\ub808\uc774\uc2a4 \ud398\uc5b4\ub9c1 \uc6cc\ud06c\ud50c\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-324f1f40\">\ud3c9\uade0\uc744 \uad6c\ud558\uae30 \uc804\uc5d0 \uc74c\uc758 \ubd80\ud638\ub97c \uc81c\uac70\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. <code>\u22120.12 + 0.24<\/code> ~\uc640 \uac19\uc9c0 \uc54a\ub2e4 <code>+0.12 + 0.24<\/code>.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-cf0b19be\">\ubc31\uc2a4\uce90\ud130 \ubd88\uc77c\uce58\uc640 \ubd88\ub7c9 \uc2a4\ud50c\ub77c\uc774\uc2a4\ub97c \uad6c\ubcc4\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc99d\uac70<\/th><th>\u2018\uc0c1\uc2b9\uc8fc\/\ud558\ub77d\uc8fc\u2019 \uc870\ud569\uacfc \ub354 \uc77c\uce58\ud568<\/th><th>\uc2e4\uc81c \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4\uacfc \ub354 \uc77c\uce58\ud568<\/th><\/tr><\/thead><tbody><tr><td>A\u2192B \uc774\ubca4\ud2b8<\/td><td>\uc74c\uc131 \ub610\ub294 \ube44\uc815\uc0c1\uc801\uc73c\ub85c \ub0ae\uc740<\/td><td>\uae0d\uc815\uc801\uc774\uace0 \ub192\uc740<\/td><\/tr><tr><td>B\u2192A \uc0ac\uac74<\/td><td>\ub354 \ud070 \uc591\uc758 \uac12<\/td><td>\ub610\ud55c \uae0d\uc815\uc801\uc774\uace0 \ub192\uc740<\/td><\/tr><tr><td>\ubd80\ud638\uac00 \uc788\ub294 \uc591\ubc29\ud5a5 \ud3c9\uade0<\/td><td>\ub192\uc740 \ud3b8\ub3c4 \uce21\uc815\uac12\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc74c<\/td><td>\ud504\ub85c\uc81d\ud2b8 \ud55c\ub3c4\ub97c \ucd08\uacfc\ud55c \uc0c1\ud0dc\uc785\ub2c8\ub2e4<\/td><\/tr><tr><td>\ubbf8\ub7c9 \uc218\uc900<\/td><td>\uc12c\uc720 \ub2e8\uba74 \uac04 \uba85\ud655\ud55c \uae30\uc900\uc120 \ubcc0\ud654<\/td><td>\uae30\uc900\uc120 \ubc18\uc804\ub9cc \uc81c\uc678\ud558\uba74 \uc190\uc2e4\uc740 \uc5ec\uc804\ud788 \uc9c0\uc18d\ub418\uace0 \uc788\ub2e4<\/td><\/tr><tr><td>\uc7ac\uc2a4\ud50c\ub77c\uc774\uc2f1 \ud6c4<\/td><td>\ubc29\ud5a5\uc131 \ud328\ud134\uc774 \uc9c0\uc18d\ub420 \uc218 \uc788\ub2e4<\/td><td>\uc900\ube44 \uacfc\uc815 \ub54c\ubb38\uc5d0 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0, \uacb0\uacfc\uac00 \uac1c\uc120\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc9c1\uc811\uc801\uc778 \uc885\ub2e8 \uac04 \uc190\uc2e4<\/td><td>\ud3c9\uc18c\uc640 \uac19\uc744 \uc218 \uc788\uc74c<\/td><td>\uc9c0\ub098\uce60 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6bdf346f\">\uc591\ubc29\ud5a5 \uc2e0\ud638\uac00 \ubaa8\ub450 \ub192\uc740 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uac70\ub098, \ubd80\ud638 \uc788\ub294 \ud3c9\uade0\uac12\uc774 \ud5c8\uc6a9 \ud55c\ub3c4\ub97c \ucd08\uacfc\ud558\uac70\ub098, \ubc18\uc0ac \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uac70\ub098, \uc774\ub3d9\uc5d0 \ub530\ub77c \uc811\uc18d \uc0c1\ud0dc\uac00 \ubcc0\ud558\uac70\ub098, \uc885\ub2e8 \uac04 \ub9c1\ud06c \uc190\uc2e4\uc774 \uacfc\ub3c4\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc811\uc18d\uc744 \uc7ac\uc870\uc815\ud558\uac70\ub098 \uc6d0\uc778\uc744 \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-679c6464\">\uc815\uc0c1\uc801\uc778 \uc5ed\uc0b0\ub780 \ubd88\uc77c\uce58\ub97c \ubc18\ubcf5\uc801\uc73c\ub85c \uc7ac\uc2a4\ud50c\ub77c\uc774\uc2f1\ud558\ub354\ub77c\ub3c4, \uad11\uc12c\uc720\uc758 \ubb3c\uc131\uc774 \ubcc0\ud558\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \uac70\uc758 \ub3d9\uc77c\ud55c \ubc29\ud5a5\uc131 \ud328\ud134\uc774 \uc7ac\ud604\ub420 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-da68cdd6\">\uc2e4\uc81c \uad11\uc12c\uc720 \uc911\uc5d0\uc11c \uc2a4\ud50c\ub77c\uc774\uc11c \ud504\ub85c\uadf8\ub7a8\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6df24b2b\">\uc7ac\ud0b7 \uc0c9\uc0c1\uc774\ub098 \u201c\ub2e8\uc77c \ubaa8\ub4dc\u201d\ub77c\ub294 \ubb38\uad6c\ub9cc \ubcf4\uace0 \ud4e8\uc804 \ud504\ub85c\uadf8\ub7a8\uc744 \uc120\ud0dd\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f0d54aa0\">\uc811\ud569 \uc791\uc5c5\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc591\ucabd\uc758 \uad11\uc12c\uc720 \uc720\ud615<\/li>\n\n\n\n<li>\uc12c\uc720 \uc81c\uc870\uc0ac \ubc0f \uac00\ub2a5\ud55c \uacbd\uc6b0 \ubd80\ud488 \ubc88\ud638<\/li>\n\n\n\n<li>\ucf54\ud305 \uc9c1\uacbd \ubc0f \ud544\uc694\ud55c \ud640\ub354<\/li>\n\n\n\n<li>\ub3c4\uc7a5 \uc81c\uac70 \ubc0f \uc138\ucc99 \ubc29\ubc95<\/li>\n\n\n\n<li>\ud074\ub9ac\ube0c \uae38\uc774 \uc694\uac74<\/li>\n\n\n\n<li>\uad8c\uc7a5 \ud4e8\uc804 \ud504\ub85c\uadf8\ub7a8 \ub610\ub294 \uc790\ub3d9 \ubd84\uc11d \ubaa8\ub4dc<\/li>\n\n\n\n<li>\ud544\uc218 \uc2a4\ud50c\ub77c\uc774\uc2a4 \ubcf4\ud638 \uc2ac\ub9ac\ube0c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c585bb02\">\ub9ce\uc740 \ucd5c\uc2e0 \ucf54\uc5b4 \uc815\ub82c\uc6a9 \uc811\ud569\uae30\ub294 \ud45c\uc900 \ubc0f \uad74\uace1\uc5d0 \ubbfc\uac10\ud558\uc9c0 \uc54a\uc740 \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ubd84\uc11d\ud558\uace0, \uc801\ud569\ud55c \ud504\ub85c\uadf8\ub7a8\uc744 \uc120\ud0dd\ud558\uac70\ub098 \ucd94\ucc9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \uc774\ub7ec\ud55c \uae30\ub2a5\uc740 \uc5ec\uc804\ud788 \uc811\ud569\uae30 \ubaa8\ub378, \uc804\uadf9 \uc0c1\ud0dc, \ud38c\uc6e8\uc5b4, \ubcf4\uc815 \uc0c1\ud0dc \ubc0f \uad11\uc12c\uc720 \uc804\ucc98\ub9ac \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7b4839d8\">\uc2a4\ud50c\ub77c\uc774\uc11c \uc81c\uc870\uc0ac\ub098 \uad11\uc12c\uc720 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \ud574\ub2f9 \uc808\ucc28\ub97c \uc81c\uacf5\ud55c \uacbd\uc6b0\uc5d0\ub9cc \uc218\ub3d9 \ub610\ub294 \ub9de\ucda4\ud615 \uc544\ud06c \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc798\ubabb\ub41c \uc544\ud06c\ub97c \uc801\uc6a9\ud558\uba74 \uae30\ud3ec, \ubaa9\ucd95 \ud604\uc0c1, \uacfc\ub3c4\ud55c \ubcc0\ud615 \ub610\ub294 \uae30\uacc4\uc801 \uac15\ub3c4 \uc800\ud558\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-625effcc\">\ud4e8\uc804 \uc2a4\ud50c\ub77c\uc774\uc11c\uac00 \ud45c\uc2dc\ud558\ub294 \uc190\uc2e4 \ucd94\uc815\uac12\uc740 \uc774\ubbf8\uc9c0\uc640 \ub0b4\ubd80 \ubaa8\ub378\uc744 \ubc14\ud0d5\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc774\ub294 \uc989\uac01\uc801\uc778 \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uc720\uc6a9\ud558\uc9c0\ub9cc, \uc9c1\uc811\uc801\uc778 \uc885\ub2e8 \uac04 \uad11 \uc190\uc2e4 \uce21\uc815\uac12\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-71fc8456\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22204\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/g652d-g657a2-splice-workflow-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-747b2bf4\">\uc2e4\uc6a9\uc801\uc778 \uc735\ucc29 \uc811\uc18d \uc6cc\ud06c\ud50c\ub85c\uc6b0<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-31f4d95e\">1\ub2e8\uacc4: \uc815\ud655\ud55c \ucf00\uc774\ube14 \ubc0f \uad11\uc12c\uc720 \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b944ae2c\">\ucf00\uc774\ube14 \ub77c\ubca8, \uad11\uc12c\uc720 \uc885\ub958, \uacf5\uae09\uc5c5\uccb4 \ubc0f \uacbd\ub85c\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. G.652D \ub610\ub294 G.657A2 \uaddc\uaca9\uc784\uc744 \ud655\uc778\ud558\ub294 \uadfc\uac70\ub85c \ubc84\ud37c\ub098 \uc7ac\ud0b7\uc758 \uc0c9\uc0c1\ub9cc \uc758\uc874\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a9a161c4\">2\ub2e8\uacc4: \uae30\uacc4\uc801 \uc900\ube44 \uc0c1\ud0dc \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9511a3d5\">\uc2a4\ud2b8\ub9ac\ud37c, \ud640\ub354, \ud074\ub9ac\ubc84 \ubc0f \ubcf4\ud638 \uc2ac\ub9ac\ube0c\uac00 \uc2e4\uc81c \ucf54\ud305 \ubc0f \ucf00\uc774\ube14 \uad6c\uc870\uc640 \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. G.652D\uc640 G.657A2\ub294 \uad11\ud559\uc801\uc73c\ub85c \ud638\ud658\ub420 \uc218 \uc788\uc9c0\ub9cc, \uc644\uc131\ub41c \ucf00\uc774\ube14 \uad6c\uc870\uc5d0 \ub530\ub77c \uc11c\ub85c \ub2e4\ub978 \uc804\ucc98\ub9ac\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d5fb2178\">3\ub2e8\uacc4: \uc591\ucabd \ub05d\uc744 \uae68\ub057\uc774 \ub2e6\uace0 \uc790\ub978\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-af2cd410\">\uc2b9\uc778\ub41c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucf54\ud305\uc744 \uc81c\uac70\ud558\uace0, \ucf54\ud305\uc774 \uc81c\uac70\ub41c \uc720\ub9ac \ud45c\uba74\uc744 \uc138\ucc99\ud55c \ub4a4 \uade0\uc77c\ud55c \uc808\ub2e8\uba74\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc624\uc5fc\uc774\ub098 \ubd80\uc801\uc808\ud55c \uc808\ub2e8 \uac01\ub3c4\ub294 \ud638\ud658\uc131 \uc870\uc815\ub9cc\uc73c\ub85c\ub294 \ud574\uacb0\ud560 \uc218 \uc5c6\ub294 \uc2e4\uc9c8\uc801\uc778 \uc190\uc2e4\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e26ceba2\">4\ub2e8\uacc4: \ubb38\uc11c\ud654\ub41c \uc811\ud569 \ud504\ub85c\uadf8\ub7a8\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5057f63b\">\ub450 \uac00\uc9c0 \uad11\uc12c\uc720 \uc720\ud615\uc5d0 \uad8c\uc7a5\ub418\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\uac70\ub098, \uc811\ud569\uae30\uac00 \uc9c0\uc6d0\ud558\ub294 \uc790\ub3d9 \ubd84\uc11d \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud658\uacbd \ubc0f \uc7a5\ube44\uc5d0 \ub530\ub77c \ud544\uc694\ud55c \uacbd\uc6b0 \uc544\ud06c \ubcf4\uc815\uc744 \uc644\ub8cc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f069c1d9\">5\ub2e8\uacc4: \uc735\ud569 \uacb0\uacfc \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7019098e\">\uad11\uc12c\uc720 \uc774\ubbf8\uc9c0\uc640 \uc811\ud569\uae30\uc758 \ucd94\uc815 \uc190\uc2e4\uac12\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ub208\uc5d0 \ub744\ub294 \uae30\ud3ec, \uc2ec\uac01\ud55c \ud3b8\ucc28, \ube44\uc815\uc0c1\uc801\uc778 \uc9c1\uacbd \ubcc0\ud654 \ub610\ub294 \uae30\ud0c0 \uacb0\ud568\uc740 \uc7a5\ube44 \ubc0f \ud504\ub85c\uc81d\ud2b8 \uc808\ucc28\uc5d0 \ub530\ub77c \ubd88\ud569\uaca9 \ucc98\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-1a1ecd8c\">6\ub2e8\uacc4: \uc811\ud569\ubd80\ub97c \ubcf4\ud638\ud558\uace0 \ubc30\uc120\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-776044f5\">\uc808\ucc28\uc5d0 \uba85\uc2dc\ub41c \uacbd\uc6b0 \uc9c0\uc815\ub41c \ub0b4\uc555 \uc2dc\ud5d8\uc744 \uc644\ub8cc\ud558\uace0, \ubcf4\ud638 \uc2ac\ub9ac\ube0c\ub97c \uc7a5\ucc29\ud55c \ud6c4 \ubbf8\uc138 \uad7d\ud798\uc774\ub098 \uc555\ub825\uc774 \uac00\ud574\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud2b8\ub808\uc774\uc5d0 \uace0\uc815\ud558\uc2ed\uc2dc\uc624. \ub178\ucd9c\ub41c \uad11\uc12c\uc720\uc758 \ubc94\uc8fc \uac12\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc644\uc131\ub41c \ucf00\uc774\ube14\uc758 \ubc30\uc120 \ubc18\uacbd\ub3c4 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9460c0a5\">7\ub2e8\uacc4: \uc591\ucabd \ub05d\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-69a24216\">\uc591\ubc29\ud5a5 \ubaa8\ub450\uc5d0\uc11c \ub3d9\uc77c\ud55c OTDR \ud30c\uc7a5, \ud384\uc2a4 \ud3ed, \uce21\uc815 \ubc94\uc704, \ud3c9\uade0\ud654 \ubc0f \uc774\ubca4\ud2b8 \ubd84\uc11d \uc124\uc815\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uac70\ub9ac \ubc0f \uacbd\ub85c \uae30\ub85d\uc744 \uae30\uc900\uc73c\ub85c \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \uc811\ud569\ubd80\ub97c \uc9dd\uc9c0\uc740 \ub2e4\uc74c, \ubd80\ud638\uac00 \uc788\ub294 \uc774\ubca4\ud2b8 \uc190\uc2e4 \uce21\uc815\uac12\uc758 \ud3c9\uade0\uc744 \uad6c\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-01fc5754\">8\ub2e8\uacc4: \uc644\uc131\ub41c \ub9c1\ud06c\ub97c \ud655\uc778\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cef49d99\">\uc9c1\uc811\uc801\uc778 \uc885\ub2e8 \uac04 \uc0bd\uc785 \uc190\uc2e4\uc744 \uc778\uc99d\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc2b9\uc778\ub41c \uad11\uc6d0 \ubc0f \uc804\ub825\uacc4 \ub610\ub294 OLTS \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud544\uc694\uc5d0 \ub530\ub77c \uc11c\ube44\uc2a4 \ud30c\uc7a5, \ucee4\ub125\ud130, \ubc18\uc0ac\uc728 \ubc0f \ucd1d \ub9c1\ud06c \uc608\uc0b0\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-061240e4\">\uc735\ud569 \uc811\ud569 \uc2dc APC\uc640 UPC\uac00 \uc911\uc694\ud55c\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2212d235\">\uc544\ub2c8\uc694. APC\uc640 UPC\ub294 \ucee4\ub125\ud130 \ub2e8\uba74\uc758 \uc5f0\ub9c8 \uc0c1\ud0dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc735\ucc29 \uc811\ud569\uc740 \ub178\ucd9c\ub41c \uc720\ub9ac \uc12c\uc720\ub97c \uc5f0\uacb0\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c, APC\ub098 UPC \uc5f0\ub9c8 \ucc98\ub9ac\uac00 \ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5e67e5dd\">\uc644\uc131\ub41c \ub9c1\ud06c\uc758 \ub2e4\ub978 \ubd80\ubd84\uc5d0\uc11c\ub3c4 \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc740 \uc5ec\uc804\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. APC \ucee4\ub125\ud130\uc640 UPC \uc5b4\ub311\ud130 \ub610\ub294 \ucee4\ub125\ud130\uac00 \ubaa8\ub450 SC, LC \ub610\ub294 FC \ubc14\ub514\ub97c \uc0ac\uc6a9\ud55c\ub2e4\uace0 \ud574\uc11c \uc774\ub97c \uc9c1\uc811 \uc5f0\uacb0\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. OLT, ONU, \ud328\uce58 \ud328\ub110, \ubcbd\uba74 \ucf58\uc13c\ud2b8, \ud14c\uc2a4\ud2b8 \ucf54\ub4dc \ubc0f \uce21\uc815\uae30\uc5d0\uc11c \ucee4\ub125\ud130 \uacc4\uc5f4\uacfc \uc5f0\ub9c8 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8ed6a670\">\ub610\ud55c \ub2e4\uc74c \ub450 \uac00\uc9c0 \uc0c1\ud669\uc744 \uad6c\ubd84\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc735\ud569 \uc811\ud569:<\/strong> \uc735\ud569 \uc811\ud569\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub9cc\ub4e0 \uc601\uad6c\uc801\uc778 \ubca0\uc5b4 \uae00\ub77c\uc2a4 \uc811\ud569\ubd80.<\/li>\n\n\n\n<li><strong>\uae30\uacc4\uc2dd \ucee4\ub125\ud130 \ub610\ub294 \uc5b4\ub311\ud130:<\/strong> \ubd84\ub9ac \uac00\ub2a5\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub85c, \uc774 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uad11\ud0dd, \uc815\ub82c \uc2ac\ub9ac\ube0c, \uccad\uacb0\ub3c4 \ubc0f \ubc18\uc0ac\uc728\uc774 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d353741a\">OTDR \ud2b8\ub808\uc774\uc2a4\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \ub192\uc740 \ubc18\uc0ac \uc2e0\ud638\ub294 \ub2e8\uc21c\ud55c \uc735\ucc29 \uc811\uc18d\ubd80\uc758 MFD \ubd88\uc77c\uce58\ub97c \ub098\ud0c0\ub0b4\ub294 \uc804\ud615\uc801\uc778 \uc9d5\ud6c4\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud574\ub2f9 \uc704\uce58\uc5d0 \ucee4\ub125\ud130, \uae30\uacc4\uc801 \uc811\uc18d\ubd80 \ub610\ub294 \uc624\uc5fc\ub41c \uc811\ud569\ubd80\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-3d9e8192\">G.657A2\ub294 \uad74\uace1 \uc190\uc2e4 \uc704\ud5d8\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud574 \uc8fc\ub294\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ccfc9c85\">G.657A2\ub294 \uae30\uc874\uc758 G.652D\ubcf4\ub2e4 \uac70\uc2dc\uc801 \uad74\uace1 \uc131\ub2a5\uc774 \ud6e8\uc52c \uc6b0\uc218\ud558\uc9c0\ub9cc, \uad74\uace1 \uc190\uc2e4\uc740 \uc5ec\uc804\ud788 \ub2e4\uc74c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad7d\ud798 \ubc18\uacbd<\/li>\n\n\n\n<li>\ud68c\uc804 \ud69f\uc218<\/li>\n\n\n\n<li>\ud30c\uc7a5<\/li>\n\n\n\n<li>\uad7d\ud798\uc5d0 \ub178\ucd9c\ub418\ub294 \uae38\uc774<\/li>\n\n\n\n<li>\ucf00\uc774\ube14 \uc81c\uc791 \uc644\ub8cc<\/li>\n\n\n\n<li>\uc124\uce58 \uc555\ub825 \ubc0f \uc7a5\uae30 \ubcc0\ud615\ub960<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7a45c7b3\">ITU-T G.657\uc5d0 \ub530\ub974\uba74, \uad7d\ud798 \uc190\uc2e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud30c\uc7a5\uc774 \uae38\uc5b4\uc9c8\uc218\ub85d \uc99d\uac00\ud558\uba70, \uc124\uce58\ub41c \ucf00\uc774\ube14\uc758 \uc131\ub2a5\uc740 \ucf00\uc774\ube14 \uc885\ub958\uc640 \uc124\uce58 \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c4\ub2e4\uace0 \uba85\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud3c9\ud3c9\ud55c \uc2a4\ud14c\uc774\ud50c, \ub0a0\uce74\ub85c\uc6b4 \ub20c\ub9bc, \ubaa8\uc11c\ub9ac \ucc0c\uadf8\ub7ec\uc9d0 \ubc0f \ub108\ubb34 \uaf49 \uc870\uc778 \uacb0\uc18d\uc740 \uc5ec\uc804\ud788 \ubc14\ub78c\uc9c1\ud558\uc9c0 \uc54a\uc740 \uad00\ud589\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-74c36290\">\uc0ac\uc6a9 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/bend-insensitive-fiber\/\" title=\"&#039;\uad7d\ud798\uc5d0 \ubbfc\uac10\ud558\uc9c0 \uc54a\uc740 \uad11\uc12c\uc720&#039; \uce74\ud14c\uace0\ub9ac\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">\uad7d\ud798\uc5d0 \ubbfc\uac10\ud558\uc9c0 \uc54a\uc740 \uad11\uc12c\uc720<\/a> \uc124\uce58 \uc5ec\uc720\ub97c \ud655\ubcf4\ud558\uae30 \uc704\ud55c \uac83\uc774\uc9c0, \ucf00\uc774\ube14 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ubb34\uc2dc\ud574\ub3c4 \ub41c\ub2e4\ub294 \ud5c8\ub77d\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a3c30a23\">LuLeey \uc12c\uc720 \uc81c\ud488\uc5d0 \uc774 \ubc29\ubc95 \uc801\uc6a9\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8c61b347\">LuLeey\u2019s <a href=\"https:\/\/www.luleey.com\/ko\/product\/single-mode-fiber-optic-otdr-launch-cable-box-bare-core-g652d-bare-fiber-optic-1-50km\/\">G.652D \ubca0\uc5b4 \ud30c\uc774\ubc84 \ubc0f OTDR \ud14c\uc2a4\ud2b8 \ud30c\uc774\ubc84 \ud398\uc774\uc9c0<\/a> \ub2e8\uc77c\ubaa8\ub4dc G.652D \uad11\uc12c\uc720\ub85c, 1310nm \ud30c\uc7a5\uc5d0\uc11c \uac10\uc1e0\uac00 0.36dB\/km \uc774\ud558, 1550nm \ud30c\uc7a5\uc5d0\uc11c \uac10\uc1e0\uac00 0.22dB\/km \uc774\ud558\uc774\uba70, \uba85\uc2dc\ub41c \ubaa8\ub4dc \ud544\ub4dc \uc9c1\uacbd\uc740 8.6\u20139.5\u03bcm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f5aec88d\">\uadf8\ub9ac\uace0 <a href=\"https:\/\/www.luleey.com\/ko\/product\/g657a2-transparent-fiber-optic-cables-for-uav-for-fttr-indoor\/\">G.657A2 \ubca0\uc5b4 \ud30c\uc774\ubc84 \ud398\uc774\uc9c0<\/a> G.657A2 \uc18c\uc7ac, \ub2e4\uc591\ud55c \ucee4\ub125\ud130 \uc635\uc158 \ubc0f \ubca0\uc5b4 \ud30c\uc774\ubc84\/\ud14c\uc2a4\ud2b8 \uae38\uc774\ub97c \ub098\uc5f4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc0ac\uc591\ud45c\uc5d0\ub294 \ub2e8\uc704\ub098 \ubcc4\ub3c4\uc758 \ubca0\uc5b4 \ud30c\uc774\ubc84\/\ucf00\uc774\ube14 \ud14c\uc2a4\ud2b8 \uc870\uac74 \uc5c6\uc774 \u201c\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd 15\u201d\ub85c \ud45c\uae30\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. LuLeey\uac00 \ud574\ub2f9 \uc81c\ud488, \uc0d8\ud50c \uad6c\uc870 \ubc0f \uce21\uc815 \uc870\uac74\uc744 \ud655\uc778\ud560 \ub54c\uae4c\uc9c0\ub294 \ud574\ub2f9 \ud56d\ubaa9\uc744 \ucd5c\uc885 \uc124\uce58 \uaddc\uce59\uc73c\ub85c \uc0bc\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4a17bc0d\">\uc2e4\ub0b4\uc5d0 \uc124\uce58\ub41c \ucf00\uc774\ube14\uc758 \uacbd\uc6b0, LuLeey\uc758 <a href=\"https:\/\/www.luleey.com\/ko\/product\/fttr-indoor-transparent-fiber-optic-cable\/\">G.657A2 FTTR \ud22c\uba85 \uad11\uc12c\uc720 \ucf00\uc774\ube14<\/a> \uc774 \uc81c\ud488\uc740 SC\/APC, SC\/UPC, FC\/APC, LC\/UPC \ubc0f \ud5e4\ub4dc\ub9ac\uc2a4 \uc635\uc158\uc774 \uc788\ub294 \uad7d\ud798\uc5d0 \uac15\ud55c \uc2e4\ub0b4\uc6a9 \ucf00\uc774\ube14\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc2e4\uc81c \uc885\ub2e8 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ucee4\ub125\ud130 \uc7a5\ucc29\ud615 \ub610\ub294 \ud5e4\ub4dc\ub9ac\uc2a4 \ubc84\uc804 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ucee4\ub125\ud130 \uc0ac\uc6a9 \uac00\ub2a5 \uc5ec\ubd80\ub9cc\uc73c\ub85c\ub294 \uc2a4\ud50c\ub77c\uc774\uc2a4 \ubc0f \uad11 \uc608\uc0b0 \uac80\ud1a0\ub97c \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7ff3a38e\">\ud63c\ud569 \ub9c1\ud06c\uc6a9 \uad11\ucf00\uc774\ube14\uc744 \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 LuLeey\uc5d0 \ub2e4\uc74c \uc815\ubcf4\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G.652D \ubc0f G.657A2 \uaddc\uaca9\uc758 \uc815\ud655\ud55c \uad11\uc12c\uc720 \ub610\ub294 \ucf00\uc774\ube14 \ubd80\ud488 \ubc88\ud638<\/li>\n\n\n\n<li>\ubca0\uc5b4 \ud30c\uc774\ubc84 \ucf54\ud305 \ubc0f \uc644\uc131\ub41c \ucf00\uc774\ube14 \uad6c\uc870<\/li>\n\n\n\n<li>\uacbd\ub85c \ubc0f \ucd5c\uc18c \uc124\uce58 \uace1\ub960 \ubc18\uacbd<\/li>\n\n\n\n<li>\uc2a4\ud50c\ub77c\uc774\uc11c \ubaa8\ub378, \ud38c\uc6e8\uc5b4 \ubc0f \ud640\ub354 \uc720\ud615<\/li>\n\n\n\n<li>\ud544\uc694\ud55c \ud30c\uc7a5 \ubc0f \ub9c1\ud06c \uac70\ub9ac<\/li>\n\n\n\n<li>\ucee4\ub125\ud130 \uc81c\ud488\uad70 \ubc0f APC\/UPC \uc5f0\ub9c8<\/li>\n\n\n\n<li>\ud504\ub85c\uc81d\ud2b8 \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4 \ubc0f \uc885\ub2e8 \uac04 \uc190\uc2e4 \ud55c\uacc4\uce58<\/li>\n\n\n\n<li>OTDR \uc1a1\uc2e0\/\uc218\uc2e0 \uad11\uc12c\uc720 \uc720\ud615 \ubc0f \uc591\ubc29\ud5a5 \ud14c\uc2a4\ud2b8 \uacc4\ud68d<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-5e5b8654\">\ucd5c\uc885 \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e882e197\">\uc77c\ubc18\uc801\uc73c\ub85c G.652D\uc640 G.657A2\ub294 \uc811\uc18d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. G.657 \uce74\ud14c\uace0\ub9ac A \uad11\uc12c\uc720\ub294 G.652D \uaddc\uaca9\uc744 \uc900\uc218\ud558\ub3c4\ub85d \uc815\uc758\ub418\uc5b4 \uc788\uc73c\uba70, \ud544\uc694\ud55c \uc804\uc1a1 \ubc0f \uc0c1\ud638 \uc5f0\uacb0 \ud2b9\uc131\uc744 \uacf5\uc720\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fe6eec10\">\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud604\uc7a5 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc815\ud655\ud55c \uc12c\uc720 \uc885\ub958\uc640 \ucf00\uc774\ube14 \uad6c\uc870\ub97c \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ub3c4\uc7a5 \uc885\ub958\uc5d0 \ub530\ub77c \ubc97\uaca8\ub0b4\uae30, \uace0\uc815 \ubc0f \ubcf4\ud638 \ub3c4\uad6c\ub97c \uc801\uc808\ud788 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ubb38\uc11c\ud654\ub418\uc5c8\uac70\ub098 \uc9c0\uc6d0\ub418\ub294 \uc790\ub3d9 \uc735\ud569 \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uad6c\ubd80\ub7ec\uc9d0\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \uc811\ud569\ubd80\ub97c \uc810\uac80\ud558\uace0 \ubcf4\ud638\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ube44\uc2b7\ud55c OTDR \uc124\uc815\uc73c\ub85c \uc591\ucabd \ub05d\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc774\ubca4\ud2b8\ub97c \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ubd80\ud638\uac00 \ubd99\uc740 \ubc29\ud5a5 \uce21\uc815\uac12\uc758 \ud3c9\uade0\uc744 \uad6c\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uc804\uccb4 \ub9c1\ud06c\uc5d0 \ub300\ud55c \uc778\uc99d\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc9c1\uc811 \uc0bd\uc785 \uc190\uc2e4 \uce21\uc815\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>7.5mm\ub97c \ubcf4\ud3b8\uc801\uc778 \ud5c8\uc6a9 \ubc94\uc704\ub85c \uac04\uc8fc\ud558\uae30\ubcf4\ub2e4\ub294, \uc644\uc131\ub41c \ucf00\uc774\ube14\uc758 \ubc30\uc120 \uaddc\uce59\uc744 \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5a3df6a3\">\ud3b8\ub3c4 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/otdr-gainer\/\" title=\"OTDR Gainer\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">OTDR \uac8c\uc774\ub108<\/a> \uc774\uac83\uc774 \uc644\ubcbd\ud55c \uc2a4\ud50c\ub77c\uc774\uc2a4\ub97c \uc785\uc99d\ud558\ub294 \uac83\uc740 \uc544\ub2c8\uba70, \ud55c \ubc29\ud5a5\uc5d0\uc11c \uc2e4\ud328\ud588\ub2e4\uace0 \ud574\uc11c \ubb34\uc870\uac74 \uc7ac\uc2a4\ud50c\ub77c\uc774\uc2a4\ub97c \ud574\uc57c \ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc591\ubc29\ud5a5 \uacb0\uacfc, \ud2b8\ub808\uc774\uc2a4 \ud615\ud0dc, \uc2a4\ud50c\ub77c\uc774\uc2a4 \uae30\ub85d \ubc0f \uc804\uccb4 \ub9c1\ud06c \uc131\ub2a5\uc774 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc9c8\ubb38, \uc2e4\uc81c \ub2f5\ubcc0, \ucd94\uac00\ub85c \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d: G.652D\uc640 G.657A2\ub294 \uc735\ucc29 \uc811\ud569\uc774 \uac00\ub2a5\ud55c\uac00\uc694? \uc77c\ubc18\uc801\uc73c\ub85c \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uad11\uc12c\uc720 \ubc0f \ucf00\uc774\ube14 \ub370\uc774\ud130\uc2dc\ud2b8,<\/p>","protected":false},"author":1,"featured_media":22205,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[891],"tags":[1430,1652,1507,1508,1651,1646,1509,1647],"class_list":["post-22203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network-cabling","tag-ftth-cabling","tag-bend-insensitive-fiber","tag-bidirectional-otdr","tag-fiber-splicing","tag-g-652d","tag-g-657a2","tag-otdr-gainer","tag-single-mode-fiber-2"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22203","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=22203"}],"version-history":[{"count":1,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22203\/revisions"}],"predecessor-version":[{"id":22275,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22203\/revisions\/22275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/22205"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=22203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=22203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=22203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}