{"id":4682,"date":"2025-10-17T11:12:00","date_gmt":"2025-10-17T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-time-domain-reflectometer-fiber-fault-detection-guide\/"},"modified":"2026-06-22T06:15:38","modified_gmt":"2026-06-22T06:15:38","slug":"optical-time-domain-reflectometer-fiber-fault-detection-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-time-domain-reflectometer-fiber-fault-detection-guide","title":{"rendered":"\uad11\uc12c\uc720 \ud14c\uc2a4\ud305 \uc219\ub2ec: \uad11 \uc2dc\ubd84\ud574 \ubc18\uc0ac\uacc4(OTDR)\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc548\ub0b4\uc11c"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737.webp\" alt=\"Optical Time-Domain Reflectometer (OTDR)\" class=\"wp-image-4679\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2dbd8332eca74570923e4f4bb2c2e737-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 \uace0\uc18d \ub514\uc9c0\ud138 \uc138\uacc4\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\ub294 \ud1b5\uc2e0, \ub370\uc774\ud130 \uc13c\ud130 \ubc0f 5G \uc778\ud504\ub77c\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\uac00 \uacb0\ud568 \uc5c6\uc774 \ucd5c\uc801\ud654\ub418\ub3c4\ub85d \uc5b4\ub5bb\uac8c \ubcf4\uc7a5\ud560\uae4c\uc694? \ubc14\ub85c <strong>\uad11 \uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(OTDR)<\/strong>\u2014 \uc9c4\ub2e8, \ud14c\uc2a4\ud2b8 \ubc0f \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\uac00 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\"><strong>\uad11\uc12c\uc720 \ucf00\uc774\ube14<\/strong><\/a>. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 OTDR \uae30\uc220, \uadf8 \uc751\uc6a9 \ubd84\uc57c, \uadf8\ub9ac\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a>. \uc640 \uac19\uc740 \ud604\ub300 \ubd80\ud488\uacfc\uc758 \ud1b5\ud569 \ubc29\uc2dd\uc744 \uc2ec\uce35\uc801\uc73c\ub85c \ub2e4\ub8f9\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uc774\ub4e0 \uae30\uc220 \uc560\ud638\uac00\uc774\ub4e0, OTDR\uc774 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub370 \uc65c \ud544\uc218\uc801\uc778\uc9c0 \uc54c\uc544\ubcf4\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\uc81c \uc774 \ud575\uc2ec \uacc4\uce21\uae30\uc758 \uc804\ubc18\uc744 \ud0d0\uc0c9\ud574 \ubd05\uc2dc\ub2e4!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \ud575\uc2ec \uc694\uc57d<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud558\ub098\uc758 <strong>OTDR<\/strong> \ub294 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uc810\uac80\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ub04a\uae40 \uc704\uce58\ub97c \ucc3e\uc544\ub0b4\uace0, \ucf00\uc774\ube14 \uae38\uc774\ub97c \ud45c\uc2dc\ud558\uba70, \uc5f0\uacb0 \ud488\uc9c8\uc744 \ud655\uc778\ud574 \uc90d\ub2c8\ub2e4.<\/p><\/li><li><p>OTDR\uc744 \uc790\uc8fc \uc0ac\uc6a9\ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc790\ub294 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ubc1c\uacac\ud560 \uc218 \uc788\uc5b4 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \ubaa8\ub450 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\ud14c\uc2a4\ud2b8 \uc804\uc5d0 \ud56d\uc0c1 OTDR\uc744 \uc900\ube44\ud558\uc138\uc694. \ucee4\ub125\ud130\ub97c \uccad\uc18c\ud558\uace0, \uc124\uc815\uc744 \uc810\uac80\ud558\uba70, \uc7a5\uce58 \ubc30\ud130\ub9ac\uac00 \ucda9\uc804\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>OTDR \ud2b8\ub808\uc774\uc2a4\ub97c \ud574\uc11d\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud53c\ud06c\uc640 \ub4dc\ub86d\uc744 \uc8fc\uc758 \uae4a\uac8c \uc0b4\ud3b4\ubcf4\uc138\uc694. \uc774\ub4e4\uc740 \uacb0\ud568\uc744 \ub098\ud0c0\ub0b4\uba70, \uc2e0\ud638 \uc190\uc2e4\uc744 \uce21\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p><\/li><li><p>\ubaa8\ub4e0 OTDR \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub294 \ub85c\uadf8\uc5d0 \uae30\ub85d\ud558\uc138\uc694. \uc774\ub97c \ud1b5\ud574 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc0c1\ud0dc\ub97c \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub77c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \uad11 \uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(Optical Time-Domain Reflectometer, OTDR)\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>OTDR<\/strong> \uc740 \uad11\uc12c\uc720\ub97c \ud2b9\uc131\ud654\ud558\uae30 \uc704\ud574 \uad11 \ud384\uc2a4\ub97c \ubc29\ucd9c\ud558\uace0 \ud6c4\ubc29 \uc0b0\ub780 \uc2e0\ud638\ub97c \ubd84\uc11d\ud558\ub294 \uad11\uc804\uc790 \uacc4\uce21\uae30\uc785\ub2c8\ub2e4. \ub9c8\uce58 \u201c\uad11\uc12c\uc720\uc6a9 \ub808\uc774\ub354\u201d\ucc98\ub7fc \uc791\ub3d9\ud558\uc5ec \ucf00\uc774\ube14 \uc804\uccb4\uc5d0 \uac78\uce5c \uacb0\ud568, \uc2a4\ud30c\uc774\uc2a4, \uad74\uace1, \uc190\uc2e4 \ub4f1\uc744 \uac10\uc9c0\ud558\uba70, \uad11\uc12c\uc720\uc758 \uac74\uac15 \uc0c1\ud0dc\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \ubcf4\uc5ec\uc8fc\ub294 \ud2b8\ub808\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95\uc740 <strong>\uad11\uc12c\uc720 \ubb38\uc81c \ud574\uacb0<\/strong>, <strong>\ub124\ud2b8\uc6cc\ud06c \uc124\uce58<\/strong>, \uc640 <strong>\uc608\ubc29 \uc815\ube44<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR\uc758 \uc8fc\uc694 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub192\uc740 \uc815\ubc00\ub3c4<\/strong> \uacb0\ud568(\uc608: \ub04a\uae40 \ub610\ub294 \ub9e4\ud06c\ub85c\ubca4\ub4dc) \uc704\uce58 \ud30c\uc545\uc5d0.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uac70\ub9ac, \uc190\uc2e4, \ubc18\uc0ac\uc728 \uce21\uc815 \uae30\ub2a5<\/strong> .<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud638\ud658\uc131<\/strong> \ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uc640 \ud638\ud658.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5c5\uacc4 \ud45c\uc900\uc5d0 \ub530\ub974\uba74 OTDR \ud14c\uc2a4\ud2b8\ub294 <strong>\uad11\uc12c\uc720 \uc778\uc99d<\/strong> \ubc0f ITU-T G.650\uacfc \uac19\uc740 \ud504\ub85c\ud1a0\ucf5c \uc900\uc218 \uc5ec\ubd80 \ud655\ubcf4\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc OTDR\uc740 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>OTDR<\/strong> \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. <strong>\ud6c4\ubc29 \uc0b0\ub780<\/strong> \ubc0f <strong>\ud504\ub808\ub12c \ubc18\uc0ac<\/strong>. \ub2e4\uc74c\uc740 \uac04\ub7b5\ud654\ub41c \uc124\uba85\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\ud384\uc2a4 \uc804\uc1a1<\/strong>: OTDR\uc774 \uad11\uc12c\uc720\ub85c \uc9e7\uace0 \uace0\uac15\ub3c4\uc758 \ub808\uc774\uc800 \ud384\uc2a4\ub97c \ubcf4\ub0c5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc2e0\ud638 \ubd84\uc11d<\/strong>: \ud384\uc2a4\uac00 \uc774\ub3d9\ud558\uba74\uc11c \ubd88\uc644\uc804\ubd80(\uc608: \uc2a4\ud50c\ub77c\uc774\uc2a4 \ub610\ub294 \uade0\uc5f4)\ub97c \ub9cc\ub098 \ube5b\uc774 OTDR \ucabd\uc73c\ub85c \uc0b0\ub780\ub418\uc5b4 \ub3cc\uc544\uc635\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub370\uc774\ud130 \ud574\uc11d<\/strong>: \uc7a5\uce58\ub294 \ub3cc\uc544\uc624\ub294 \uc2e0\ud638\uc758 \uc2dc\uac04 \uc9c0\uc5f0\uacfc \uac15\ub3c4\ub97c \uce21\uc815\ud558\uc5ec \uc190\uc2e4 \ub610\ub294 \ubc18\uc0ac\uc640 \uac19\uc740 \uc774\ubca4\ud2b8\ub97c \uac15\uc870\ud558\ub294 \ud2b8\ub808\uc774\uc2a4 \uadf8\ub798\ud504\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacfc\uc815\uc744 \ud1b5\ud574 <strong>OTDR \ud2b8\ub808\uc774\uc2a4 \ubd84\uc11d<\/strong> \uc774 \ub2e4\uc74c \ubb38\uc81c\ub4e4\uc744 \uc815\ud655\ud788 \uc9c4\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uac10\uc1c4\ub7c9<\/strong> (\uac70\ub9ac\uc5d0 \ub530\ub978 \uc2e0\ud638 \uac10\uc1e0).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ubc18\uc0ac\uc131 \uc774\ubca4\ud2b8<\/strong> (\uc608: \ucee4\ub125\ud130 \ub610\ub294 \uad11\uc12c\uc720 \uc808\ub2e8).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ube44\ubc18\uc0ac\uc131 \uc774\ubca4\ud2b8<\/strong> (\uc608: \uc2a4\ud50c\ub77c\uc774\uc2a4 \ub610\ub294 \uad74\uace1).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \ud384\uc2a4 \ud3ed \ubc0f \ud30c\uc7a5 \ub4f1 \ub9e4\uac1c\ubcc0\uc218\ub97c \ucd5c\uc801\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc8fc\uc81c\ub294 \u2018\ucd5c\uc120\uc758 \uad00\ud589\u2019 \uc139\uc158\uc5d0\uc11c \ub2e4\ub8f0 \uc608\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"509\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052.webp\" alt=\"Optical Time-Domain Reflectometer (OTDR)\" class=\"wp-image-4680\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052-300x127.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052-1024x434.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052-768x326.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea1492e31a6647f2bdb59c47b3309052-18x8.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c OTDR\uc758 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OTDR<\/strong> \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uace0\uc601\ud5a5\ub825 \uc0ac\uc6a9 \uc0ac\ub840\ub4e4\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ud1b5\uc2e0<\/strong>: 5G \ubc31\ud640 \ubc0f <strong>\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \ubb34\uacb0\uc131 \ud655\ubcf4<\/strong> \uc744 \uc704\ud55c \ubcf4\uc7a5. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-ftth-fiber-to-the-home\/\"><strong>FTTH(Fiber to the Home)<\/strong><\/a>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub370\uc774\ud130 \uc13c\ud130<\/strong>: \uc124\uce58 \uc911 \ucf00\uc774\ube14 \uac80\uc99d \ubc0f <strong>\uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc758 \uace0\uc7a5 \uc704\uce58 \uc2dd\ubcc4<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc0b0\uc5c5\uc6a9 \uc0ac\ubb3c\uc778\ud130\ub137(IoT)<\/strong>: \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0 \ubc0f \ud575\uc2ec \uc778\ud504\ub77c \ub0b4 \uc7a5\uac70\ub9ac \uad11\uc12c\uc720 \ubaa8\ub2c8\ud130\ub9c1.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud56d\uacf5\uc6b0\uc8fc \ubc0f \uad6d\ubc29 \ubd84\uc57c<\/strong>: \ud639\ub3c5\ud55c \ud658\uacbd\uc744 \uc704\ud55c \ub0b4\uad6c\uc131 \uc788\ub294 OTDR \ubc30\uce58.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\ub294 OTDR\uc744 \ud65c\uc6a9\ud574 <strong>\ub124\ud2b8\uc6cc\ud06c \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04<\/strong> \uc744 \uc904\uc774\uace0 <strong>\uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \uc804\ub7b5\uc785\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \uad11\uc12c\uc720 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c OTDR \uc0ac\uc6a9\uc758 \uc774\uc810<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc65c OTDR\uc774 \uc120\ud638\ub418\ub294 \ub3c4\uad6c\uc77c\uae4c\uc694? \uc8fc\uc694 \uc7a5\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc608\ubc29 \uc815\ube44<\/strong>: \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ud0d0\uc9c0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ube44\uc6a9 \ud6a8\uc728\uc131<\/strong>: \uc815\ud655\ud55c \uace0\uc7a5 \uc704\uce58 \uc2dd\ubcc4\ub85c \uc2dc\uac04\uacfc \uc790\uc6d0\uc744 \uc808\uc57d\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc885\ud569\uc801\uc778 \ubcf4\uace0\uc11c \uc791\uc131<\/strong>: \uac10\uc0ac \ubc0f \uaddc\uc815 \uc900\uc218\ub97c \uc704\ud55c \uc0c1\uc138\ud55c \ud2b8\ub808\uc774\uc2a4 \uc0dd\uc131.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, <strong>\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \uc815\ube44\uc5d0 OTDR\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/strong> \uc5c5\uacc4 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, \ubb38\uc81c \ud574\uacb0 \uc2dc\uac04\uc744 \ucd5c\ub300 50%\uae4c\uc9c0 \ub2e8\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc OTDR \ud14c\uc2a4\ud2b8 \uc218\ud589 \uc808\ucc28 \uc548\ub0b4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR \ud14c\uc2a4\ud2b8 \uc218\ud589\uc740 \uc2e0\uc911\ud55c \uc124\uc815\uacfc \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uc138\uc694:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>OTDR\uc744<\/strong> \uc5b4\ub311\ud130 \ub610\ub294 \ub7f0\uce58 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uad11\uc12c\uc720\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub9e4\uac1c\ubcc0\uc218 \uc124\uc815<\/strong>: \ud30c\uc7a5(\uc608: 1310nm \ub610\ub294 1550nm), \ud384\uc2a4 \ud3ed, \uce21\uc815 \ubc94\uc704 \ub4f1\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud2b8\ub808\uc774\uc2a4 \ucea1\ucc98<\/strong>: \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud558\uace0 OTDR \uadf8\ub798\ud504\ub97c \ucea1\ucc98\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc774\ubca4\ud2b8 \ubd84\uc11d<\/strong>: \ucd94\uc801(trace)\uc5d0\uc11c \ud53c\ud06c\uc640 \ub525\uc744 \uc2dd\ubcc4\ud558\uc5ec \uacb0\ud568 \uc704\uce58\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uacb0\uacfc \uae30\ub85d<\/strong>: \ubcf4\uace0\uc11c \uc791\uc131 \ub610\ub294 \ucd94\uac00 \uc870\uce58\ub97c \uc704\ud574 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <em>\uc804\ubb38\uac00 \ud301: \uadfc\ub2e8(near-end) \uc774\ubca4\ud2b8\ub97c \uac00\ub9ac\ub294 \u201c\ub370\ub4dc \uc874(dead zones)\u201d\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \ub7f0\uce58 \ucf00\uc774\ube14(launch cable)\uc744 \uc0ac\uc6a9\ud558\uc138\uc694!<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc OTDR\uacfc \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \ud1b5\ud569<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a>, \uc608\ub97c \ub4e4\uc5b4 <strong>SFP \ubaa8\ub4c8<\/strong>, ,\ub294 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc804\uae30 \uc2e0\ud638\ub97c \uad11 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub4e4\uc740 OTDR\uacfc \uc5b4\ub5a4 \uad00\ub828\uc774 \uc788\uc744\uae4c\uc694? \uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \uc124\uce58\ud558\uac70\ub098 \ud14c\uc2a4\ud2b8\ud560 \ub54c, OTDR\uc740 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \ud3ec\ud568\ub41c \uc5f0\uacb0\ubd80\uc758 \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>SFP-10G-LR<\/strong><\/a> \ubaa8\ub4c8\uc774 \ub370\uc774\ud130\uc13c\ud130\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, OTDR\uc744 \ud1b5\ud574 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \ubc0f \ucee4\ub125\ud130\uac00 \uc190\uc2e4 \uc608\uc0b0(loss budgets)\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc73c\uba70, \ube44\ud2b8 \uc624\ub958\uc728(BER) \uc99d\uac00\uc640 \uac19\uc740 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774 \uc810\uc774 \uc911\uc694\ud55c \uc774\uc720:<br><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ud638\ud658\uc131 \uc810\uac80<\/strong>: OTDR \ud14c\uc2a4\ud2b8\ub294 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476095.htm\"><strong>SFP28-25G-ER<\/strong><\/a> \uac19\uc740 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uc9c0\uc815\ub41c \uc190\uc2e4 \uc784\uacc4\uac12 \ub0b4\uc5d0\uc11c \uc791\ub3d9\ud558\ub294\uc9c0 \uac80\uc99d\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc131\ub2a5 \ucd5c\uc801\ud654<\/strong>: \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uacfc\ub3c4\ud55c \uc190\uc2e4\uc744 \uc2dd\ubcc4\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 <strong>\uad11\uc12c\uc720 \ub9c1\ud06c \uc131\ub2a5<\/strong> \uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubb38\uc81c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc9c8\uc801\uc73c\ub85c, <strong>\uad11 \ubaa8\ub4c8\uacfc OTDR\uc744 \ud1b5\ud569\ud558\ub294 \ubc29\ubc95<\/strong> \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c \ud754\ud788 \uc81c\uae30\ub418\ub294 \uc9c8\ubb38\uc785\ub2c8\ub2e4. \ud56d\uc0c1 \uc81c\uc870\uc0ac\uc758 \uc9c0\uce68\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624\u2014\uc608\ub97c \ub4e4\uc5b4, LINK-PP\ub294 \ud574\ub2f9 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \ub300\ud55c \uc0bd\uc785 \uc190\uc2e4 \ud55c\uacc4\ub97c \uba85\uc2dc\ud55c \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \uc77c\ubc18\uc801\uc778 OTDR \uc774\ubca4\ud2b8 \uc720\ud615 \ubc0f \ud2b9\uc131<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd94\uc801 \ud574\uc11d\uc744 \uac04\uc18c\ud654\ud558\uae30 \uc704\ud574, \ub2e4\uc74c \ud45c\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 OTDR \uc774\ubca4\ud2b8\ub97c \uc694\uc57d\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc774\ubca4\ud2b8 \uc720\ud615<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc124\uba85<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc6d0\uc778<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>OTDR \ucd94\uc801 \uc2e0\ud638 \ud2b9\uc131<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ubc18\uc0ac \uc774\ubca4\ud2b8<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubc18\uc0ac\ub85c \uc778\ud55c \uc2e0\ud638\uc758 \uae09\uaca9\ud55c \uc0c1\uc2b9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucee4\ub125\ud130, \uaebe\uc784 \ub610\ub294 \uc784\ud53c\ub358\uc2a4 \ubd88\uc77c\uce58<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0a0\uce74\ub85c\uc6b4 \uc815\uc810 \ud6c4 \uae09\uaca9\ud55c \uac10\uc18c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube44\ubc18\uc0ac \uc774\ubca4\ud2b8<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubc18\uc0ac \uc5c6\uc774 \uc11c\uc11c\ud788 \ubc1c\uc0dd\ud558\ub294 \uc2e0\ud638 \uc190\uc2e4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc2a4\ud30c\uc774\uc2a4, \uad74\uace1 \ub610\ub294 \ub9c8\uc774\ud06c\ub85c\ubc8c\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd94\uc801 \uace1\uc120\uc5d0\uc11c \ubd80\ub4dc\ub7ec\uc6b4 \ud558\uac15<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uac10\uc1c4\ub7c9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac70\ub9ac \uc99d\uac00\uc5d0 \ub530\ub978 \uc2e0\ud638 \uac10\uc18c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 \uc7ac\ub8cc \ub610\ub294 \ud658\uacbd\uc801 \uc694\uc778<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\uc815\ud55c \ud558\ud5a5 \uacbd\uc0ac<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc12c\uc720 \uc885\ub2e8<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucf00\uc774\ube14\uc758 \ucd5c\uc885 \ub2e8\ub9d0\uc810<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac1c\ubc29\ub41c \uad11\uc12c\uc720 \ub05d\ub2e8 \ub610\ub294 \uc808\ub2e8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud070 \ubc18\uc0ac \ud6c4 \ud3c9\ud0c4\ud55c \uc218\ud3c9\uc120<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud45c\ub294 \ucd08\ubcf4\uc790\ubd80\ud130 \uc804\ubb38\uac00\uae4c\uc9c0 OTDR \ucd94\uc801 \ubd84\uc11d\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \ud6a8\uacfc\uc801\uc778 OTDR \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ubaa8\ubc94 \uc0ac\ub840<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadc0\ud558\uc758 <strong>OTDR<\/strong>\u2018\uc815\ud655\ub3c4\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud55c \ud301\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc815\uae30\uc801\uc73c\ub85c \uad50\uc815\ud558\uc138\uc694<\/strong>: \uc7a5\uce58\uac00 \ud45c\uc900\uacfc \uc815\ud655\ud788 \uc77c\uce58\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc801\uc808\ud55c \uc124\uc815\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/strong>: \ud384\uc2a4 \ud3ed\uc744 \uad11\uc12c\uc720 \uae38\uc774\uc5d0 \ub9de\uac8c \uc870\uc815\ud558\uc2ed\uc2dc\uc624\u2014\ub2e8\uac70\ub9ac \uad11\uc12c\uc720\uc5d0\ub294 \uc9e7\uc740 \ud384\uc2a4 \ud3ed, \uc7a5\uac70\ub9ac \uad11\uc804\uc1a1\uc5d0\ub294 \uae34 \ud384\uc2a4 \ud3ed\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ucd9c\ubc1c \ucf00\uc774\ube14(Launch Cable) \ubc0f \uc218\uc2e0 \ucf00\uc774\ube14(Receive Cable)\uc744 \ud3ec\ud568\ud558\uc138\uc694<\/strong>: \uadfc\uac70\ub9ac \ubd84\uc11d \uc2dc \ub370\ub4dc \uc874(Dead Zone)\uc744 \uc644\ud654\ud558\uc5ec \uba85\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uc73c\uc2ed\uc2dc\uc624.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uc138\uc694<\/strong>: \ucd5c\uc2e0\ud615 OTDR \uc911 \ub2e4\uc218\u2014\uc608\ub97c \ub4e4\uc5b4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a>, \uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc81c\ud488\u2014\ub294 \uc77c\uad00\ub41c \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc790\ub3d9\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uad00\ud589\uc744 \ucc44\ud0dd\ud558\uba74 <strong>\uad11\uc12c\uc720 \ud14c\uc2a4\ud2b8 \uc815\ud655\ub3c4\uac00 \ud5a5\uc0c1\ub418\uba70<\/strong> \uc774\ub97c \ud1b5\ud574 <strong>\ub124\ud2b8\uc6cc\ud06c \uc2e0\ub8b0\uc131<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc LINK-PP \uad11\ud559 \ubaa8\ub4c8 \ud2b9\uc9d1<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"719\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6.jpg\" alt=\"optical transceiver\" class=\"wp-image-4681\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6-300x180.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6-1024x614.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6-768x460.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/067783eba0da4b01b9f183b19d2b6cf6-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \uae30\uc220 \ubd84\uc57c\uc758 \uc120\ub450 \uc8fc\uc790\ub85c\uc11c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> LINK-PP\ub294 OTDR \ud1b5\ud569\uc744 \uc704\ud55c \uace0\ud6a8\uc728 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>QSFP28-100G-LR4<\/strong><\/a> \ubaa8\ub4c8\uc740 100G \uc774\ub354\ub137\uc744 \uc9c0\uc6d0\ud558\uba70, OTDR \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \ub9c1\ud06c \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud574\uc57c \ud558\ub294 \uc7a5\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. LINK-PP \uc81c\ud488\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \ub2e4\uc74c \ud61c\ud0dd\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub0ae\uc740 \uc0bd\uc785 \uc190\uc2e4<\/strong>: OTDR \ucd94\uc801 \uacb0\uacfc\ub85c \ud655\uc778\ub41c \ubc14\uc5d0 \ub530\ub77c \uc2e0\ud638 \uc5f4\ud654\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub0b4\uad6c\uc131<\/strong>: \ud604\uc7a5\uc5d0\uc11c\uc758 \uc5c4\uaca9\ud55c \uc870\uac74\uc5d0\ub3c4 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc900\uc218\uc0ac\ud56d<\/strong>: \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc5d0 \ub300\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\ub7ec\ubd84\uc774 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\uba40\ud2f0\ubaa8\ub4dc<\/strong><\/a> \ub370\uc774\ud130\uc13c\ud130 \ub0b4\uc5d0\uc11c\ub4e0, 5G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c <strong>\uad11\uc12c\uc720 \ud2b9\uc131 \ubd84\uc11d\uc744 \uc704\ud574 OTDR\uc744 \uc0ac\uc6a9\ud558\ub4e0<\/strong>, \uc774 \uc2dc\ub108\uc9c0\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdc \uacb0\ub860<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OTDR<\/strong> OTDR\uc740 \ud604\ub300 \uad11\uc12c\uc720 \uad00\ub9ac\uc758 \ud575\uc2ec \uc694\uc18c\ub85c\uc11c, \uc815\ubc00\ud55c \uacb0\ud568 \ud0d0\uc9c0\uc640 \ud6a8\uc728\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uadf8 \uc6d0\ub9ac, \uc751\uc6a9 \ubd84\uc57c, \uadf8\ub9ac\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \uad11\ud559 \ubaa8\ub4c8\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\uc640\uc758 \ud1b5\ud569\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368, \uc624\ub298\ub0a0 \ub514\uc9c0\ud138 \uacbd\uc81c\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\ub294 \ud0c4\ub825\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc5b5\ud558\uc2ed\uc2dc\uc624. \uc815\uae30\uc801\uc778 OTDR \ud14c\uc2a4\ud2b8\ub294 \ub2e8\uc21c\ud55c \ubaa8\ubc94 \uc0ac\ub840\uac00 \uc544\ub2c8\ub77c, \ub04a\uae40 \uc5c6\ub294 \uc5f0\uacb0\uc131\uc744 \uc704\ud55c \ud604\uba85\ud55c \ud22c\uc790\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uad11 \uc2dc\ubd84\ud574 \ubc18\uc0ac\uacc4(OTDR)\ub294 \uacb0\ud568 \uc704\uce58 \ud30c\uc545, \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4 \uce21\uc815, \uadf8\ub9ac\uace0 \ud6a8\uc728\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uc2e0\ub8b0\uc131 \ud655\ubcf4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4679,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[24,26],"class_list":["post-4682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=4682"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4682\/revisions"}],"predecessor-version":[{"id":11005,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4682\/revisions\/11005"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4679"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}