{"id":3327,"date":"2025-04-22T11:12:00","date_gmt":"2025-04-22T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/ddm-dom-in-optical-transceivers\/"},"modified":"2026-06-22T09:40:24","modified_gmt":"2026-06-22T09:40:24","slug":"ddm-dom-in-optical-transceivers","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ddm-dom-in-optical-transceivers","title":{"rendered":"DDM\/DOM \uc774\ud574: \uad11 \ud2b8\ub79c\uc2dc\ubc84\uc5d0\uc11c \ub514\uc9c0\ud138 \ubaa8\ub2c8\ud130\ub9c1\uc774 \uc911\uc694\ud55c \uc774\uc720"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107.webp\" alt=\"DDM\/DOM\" class=\"wp-image-3325\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bbfa8235ca97453ca25c53f766308107-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc11c\ub860<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uace0 \uc608\uae30\uce58 \uc54a\uc740 \uc7a5\uc560\ub97c \ubc29\uc9c0\ud558\ub294 \uac83\uc740 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\uc758 \ucd5c\uc6b0\uc120 \uacfc\uc81c\uc785\ub2c8\ub2e4. \ubc14\ub85c \uc5ec\uae30\uc11c <strong>\uc218\uc2e0 \uc804\ub825 (Rx Power):<\/strong> \ubc0f <strong>\uc740 \uc1a1\uc218\uc2e0 \uc804\ub825, \uc628\ub3c4, \uc804\uc555\uc5d0 \ub300\ud55c \uc2e4\uc2dc\uac04 \uc9c4\ub2e8 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uba70, \ud1b5\uc2e0\uc0ac\uc5c5\uc790 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/strong> <strong>DDM\/DOM<\/strong> \uae30\ub2a5\uc774 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uae09 \uae30\ub2a5\uc740 \uace0\ud488\uc9c8 \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 <strong>\uc2e4\uc2dc\uac04 \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud558\uba70,<\/strong> \uad11\uc12c\uc720 \ub9c1\ud06c\uc758 \uc0c1\ud0dc \ubc0f \uc131\ub2a5\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At <strong>LINK-PP<\/strong>, \ub2f9\uc0ac\uc5d0\uc11c\ub294 <strong>\uc644\uc804\ud55c DDM\/DOM \uae30\ub2a5\uc744<\/strong> \uc790\uc0ac\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a>, <strong>\uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong>\uc5d0 <strong>\ud1b5\ud569\ud558\uc5ec, \ub192\uc740 \uc2e0\ub8b0\uc131, \uc26c\uc6b4 \ubb38\uc81c \ud574\uacb0, \uadf8\ub9ac\uace0 \uc0ac\uc804\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc720\uc9c0\ubcf4\uc218\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/strong>. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd0d DDM\/DOM\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DDM<\/strong> \ub294 <strong>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(Digital Diagnostic Monitoring)<\/strong> \ubc0f <strong>DOM<\/strong> \ub294 <strong>\ub514\uc9c0\ud138 \uad11\ud559 \ubaa8\ub2c8\ud130\ub9c1(Digital Optical Monitoring)<\/strong>. \uc774 \ub450 \uc6a9\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ub85c \ubc14\uafd4 \uc0ac\uc6a9\ub418\uba70, \ub3d9\uc77c\ud55c \uac1c\ub150\u2014\uc989, \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ub0b4 \uc8fc\uc694 \ud30c\ub77c\ubbf8\ud130\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \ud1b5\ud574 \uad00\ub9ac\uc790\ub294 \uc678\ubd80 \ub3c4\uad6c \uc5c6\uc774\ub3c4 \uc911\uc694\ud55c \uc131\ub2a5 \ub370\uc774\ud130\uc640 \uc0c1\ud0dc \uc9c0\ud45c\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc790\uccb4\uac00 \ub0b4\ubd80 \uc0c1\ud0dc \ubc0f \uad11\ud559 \ub9c1\ud06c \uc0c1\ud669\uc744 \ubcf4\uace0\ud568\uc73c\ub85c\uc368 \uc2dc\uc2a4\ud15c \uac74\uac15 \uc0c1\ud0dc \uc720\uc9c0\ub97c \uc9c0\uc6d0\ud558\uace0, \ubb38\uc81c \ud574\uacb0 \uc18d\ub3c4\ub97c \ub192\uc774\uba70, \ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784\uc744 \uc608\ubc29\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udcca DDM\/DOM\uc774 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ud30c\ub77c\ubbf8\ud130\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-size: 1.125rem;\">DDM\/DOM \uae30\ub2a5\uc744 \uac16\ucd98 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc791\ub3d9 \uc628\ub3c4, \uc218\uc2e0(RX) \uc804\ub825, \uc1a1\uc2e0(TX) \uc804\ub825, \ub808\uc774\uc800 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958, \uacf5\uae09 \uc804\uc555 \ub4f1 \uc5ec\ub7ec \ud575\uc2ec \uc791\ub3d9 \uc9c0\ud45c\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><span style=\"color: rgb(38, 38, 38); font-size: 1.125rem;\">\uc791\ub3d9 \uc628\ub3c4 \uc218\uc2e0(RX) \uc804\ub825 \uc1a1\uc2e0(TX) \uc804\ub825 \ub808\uc774\uc800 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958 \uacf5\uae09 \uc804\uc555 \ub4f1.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"839\" height=\"352\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/470a4958b4a2407e84d5eb615e30dc36.png\" alt=\"DDM-Digital Diagnostic Monitoring DOM - Digital Optical Monitoring\" class=\"wp-image-3326\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/470a4958b4a2407e84d5eb615e30dc36.png 839w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/470a4958b4a2407e84d5eb615e30dc36-300x126.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/470a4958b4a2407e84d5eb615e30dc36-768x322.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/470a4958b4a2407e84d5eb615e30dc36-18x8.png 18w\" sizes=\"(max-width: 839px) 100vw, 839px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup\/><tbody><tr\/><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udee0\ufe0f \uc65c DDM\/DOM\uac00 \uc911\uc694\ud55c\uac00\uc694?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >1. <strong>\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DDM\uc744 \ud1b5\ud574 \uad11\ud559 \ubc0f \uc804\uae30\uc801 \ud30c\ub77c\ubbf8\ud130\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uad00\ub9ac\uc790\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ubb3c\ub9ac\uc801\uc73c\ub85c \ubd84\ub9ac\ud558\uac70\ub098 \uad50\uccb4\ud558\uc9c0 \uc54a\uace0\ub3c4 \ud544\uc694\ud560 \ub54c\ub9c8\ub2e4 \uadf8 \uc0c1\ud0dc\ub97c \uc989\uc2dc \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >2. <strong>\uc624\ub958 \uac10\uc9c0 \ubc0f \uaca9\ub9ac<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c, DDM\/DOM\uc740 \uadfc\ubcf8 \uc6d0\uc778\uc744 \uc881\ud600\uc8fc\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uad11\uc12c\uc720\uac00 \ub04a\uc5b4\uc84c\ub098\uc694? \uc1a1\uc2e0\uae30\uac00 \ub108\ubb34 \ub0ae\uc740 \uc804\ub825\uc744 \ubcf4\ub0b4\uace0 \uc788\ub098\uc694? DDM\uc744 \ud1b5\ud574 \uc774\ub7ec\ud55c \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\ubcc0\uc744 \ub2e8 \uba87 \ubc88\uc758 \ud074\ub9ad\ub9cc\uc73c\ub85c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >3. <strong>\uc608\uce21 \uc815\ube44<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TX \uc804\ub825\uc758 \uc11c\uc11c\ud788 \uac10\uc18c\ud558\uac70\ub098 \ub808\uc774\uc800 \uc804\ub958\uc758 \uc99d\uac00\uc640 \uac19\uc740 \uacbd\ud5a5\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud568\uc73c\ub85c\uc368, \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub294 <strong>\uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \uc774\ub97c \uc608\uce21\ud560 \uc218 \uc788\uc73c\uba70,<\/strong>, \uc0ac\uc804 \uc815\ube44\ub97c \uacc4\ud68d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >4. <strong>\uc6d0\uaca9 \uad00\ub9ac<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DDM\/DOM\uc740 \uc218\ub3d9\uc73c\ub85c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc810\uac80\ud558\uae30 \uc5b4\ub824\uc6b4 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc13c\ud130\ub098 \ud1b5\uc2e0 \uc778\ud504\ub77c \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc6d0\uaca9 \uc9c4\ub2e8 \uae30\ub2a5\uc740 \uae30\uc220\uc790\uc758 \uc5c5\ubb34 \ubd80\ub2f4\uacfc \ub300\uc751 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >5. <strong>\uac1c\uc120\ub41c \ub124\ud2b8\uc6cc\ud06c \uac00\ub3d9 \uc2dc\uac04<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb38\uc81c\ub97c \uc2e0\uc18d\ud558\uac8c \ud0d0\uc9c0\ud558\uace0 \ub300\uc751\ud560 \uc218 \uc788\uc744 \ub54c, <strong>\ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784\uc774 \uac10\uc18c\ud558\uba70<\/strong>, \uc804\ubc18\uc801\uc778 \uc2e0\ub8b0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4\u2014\uc9c0\uc18d\uc801\uc778 \uc5f0\uacb0\uc131\uc744 \uc694\uad6c\ud558\ub294 \uae30\uc5c5\uc5d0 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f DDM\/DOM\uc758 \uc2e4\uc81c \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DDM\/DOM \uae30\ub2a5\uc740 \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ub0b4\ubd80\uc758 \ud45c\uc900\ud654\ub41c \ub514\uc9c0\ud138 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uad6c\ud604\ub429\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \uae30\uc874 GBIC \uc0ac\uc591\uc758 \ud655\uc7a5\ud310\uc73c\ub85c, \ud30c\ub77c\ubbf8\ud130\uac00 \uc815\uc0c1 \uc791\ub3d9 \ud55c\uacc4\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0 <strong>\uacbd\ubcf4 \ubc0f \uacbd\uace0 \ud50c\ub798\uadf8\ub97c \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \ud30c\ub77c\ubbf8\ud130\uac00 \uc815\uc0c1 \uc791\ub3d9 \ud55c\uacc4\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uacfc\uc5f4\ub418\uae30 \uc2dc\uc791\ud568 \u2192 DDM \uc2dc\uc2a4\ud15c\uc774 <strong>\uc628\ub3c4 \uacbd\ubcf4\ub97c \ud2b8\ub9ac\uac70\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p>\ud638\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c\uc774 \uc774 \uacbd\ubcf4\ub97c \uc218\uc2e0\ud558\uc5ec \uad00\ub9ac\uc790\uc5d0\uac8c \uc54c\ub9bd\ub2c8\ub2e4.<\/p><\/li><li><p>\uad00\ub9ac\uc790\ub294 \uc644\uc804\ud55c \uace0\uc7a5 \ubc1c\uc0dd \uc804\uc5d0 \uc870\uce58(\uc608: \ubd80\ud558 \uac10\uc18c, \ubaa8\ub4c8 \uad50\uccb4 \ub4f1)\ub97c \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf5\uc7a1\ud55c \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c <strong>WDM(\ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654)<\/strong> \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0, DDM\uc740 \ub610\ud55c <strong>\uc5b4\ub290 \ucc44\ub110 \ub610\ub294 \ud3ec\ud2b8\uac00<\/strong> \uc131\ub2a5 \uc800\ud558\ub97c \uacaa\uace0 \uc788\ub294\uc9c0\ub97c \uc815\ud655\ud788 \uc2dd\ubcc4\ud574 \uc8fc\uc5b4, \ubb38\uc81c \ud574\uacb0 \uc18d\ub3c4\ub97c \ud68d\uae30\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea8 DDM\/DOM\uc740 3\uac00\uc9c0 \ud575\uc2ec \uc601\uc5ed\uc5d0\uc11c \uc624\ub958 \ud0d0\uc9c0\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\uc624\ub958 \uacbd\ubcf4<\/strong><br\/>\ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc0c1\ud0dc\uac00 \uc815\uc758\ub41c \uc548\uc804 \ud55c\uacc4\ub97c \ubc97\uc5b4\ub0a0 \ub54c \uc2e4\uc2dc\uac04 \uc54c\ub9bc\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc624\ub958 \uc704\uce58 \uc9c0\uc815<\/strong><br\/>\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \uc5b4\ub290 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ub610\ub294 \ub9c1\ud06c\uac00 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\ub294\uc9c0 \uc815\ud655\ud788 \uaca9\ub9ac\ud569\ub2c8\ub2e4\u2014\ucd94\uce21 \uc5c6\uc774 \uc815\ud655\ud55c \uc9c4\ub2e8\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc624\ub958 \uc608\uce21<\/strong><br\/>\ubc14\uc774\uc5b4\uc2a4 \uc804\ub958 \uc99d\uac00 \ub610\ub294 \uc218\uc2e0(RX) \uc804\ub825 \uac10\uc18c\uc640 \uac19\uc740 \ucd08\uae30 \uc774\uc0c1 \uc9d5\ud6c4\ub97c \uc870\uae30\uc5d0 \ud3ec\ucc29\ud558\uc5ec \uc608\ubc29 \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83e\udde0 \uc65c DDM\/DOM \uc9c0\uc6d0 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 DDM\/DOM \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub97c \uc9c0\uc6d0\ud558\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\uba74 \uacbd\uc7c1 \uc6b0\uc704\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub354 \ube60\ub974\uace0 \uc815\ud655\ud55c <strong>\uc624\ub958 \ud0d0\uc9c0<\/strong><\/p><\/li><li><p>\ub0ae\uc740 <strong>\ub124\ud2b8\uc6cc\ud06c \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9<\/strong><\/p><\/li><li><p>\uc904\uc5b4\ub4e0 <strong>\uc218\ub3d9 \ubb38\uc81c \ud574\uacb0 \uc791\uc5c5<\/strong><\/p><\/li><li><p>\ud5a5\uc0c1\ub41c <strong>\uc7a5\uae30 \uc2e0\ub8b0\uc131<\/strong> \uad11\uc12c\uc720 \uc778\ud504\ub77c\uc758<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 DDM\/DOM \uae30\ub2a5\uc744 \ud0d1\uc7ac\ud55c LINK-PP \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\ub294 \uace0\uc131\ub2a5 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> DDM\/DOM(Digital Diagnostic Monitoring)\uc744 \uc644\ube44\ud55c <strong>\ub2e4\uc591\ud55c \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lf-bl23tg-10dx.pdf\"><strong>LINK-PP LF-BL23TG-10Dx \ubaa8\ub4c8<\/strong><\/a>. DDM \uc9c0\uc6d0 \uae30\ub2a5\uc744 \ud3ec\ud568\ud558\uba70, TX \ucd9c\ub825 \uc804\ub825, RX \ucd9c\ub825 \uc804\ub825, \ub808\uc774\uc800 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958, \uc804\uc555, \uc628\ub3c4 \ub4f1 5\uac00\uc9c0 \ud575\uc2ec \ud30c\ub77c\ubbf8\ud130\ub97c \ub192\uc740 \uc815\ud655\ub3c4\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2e0\uc18d\ud55c \uc9c4\ub2e8\uc774 \uac00\ub2a5\ud574\uc9c0\uace0 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc2e0\ub8b0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uc694\uc57d: DDM\/DOM\uc740 \ubc18\ub4dc\uc2dc \uac16\ucdb0\uc57c \ud560 \uae30\ub2a5\uc785\ub2c8\ub2e4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(DDM) \ub610\ub294 \ub514\uc9c0\ud138 \uad11\ud559 \ubaa8\ub2c8\ud130\ub9c1(DOM)\uc740 \ub2e8\uc21c\ud55c \uc0ac\uce58\uac00 \uc544\ub2d9\ub2c8\ub2e4\u2014\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad00\ub9ac\ud558\ub294 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc2e4\uc6a9\uc801\uc774\uace0 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc628\ub3c4 \ubaa8\ub2c8\ud130\ub9c1\ubd80\ud130 \uace0\uc7a5 \uc608\uce21\uae4c\uc9c0, \uc2e4\uc2dc\uac04 \uc778\uc0ac\uc774\ud2b8\ub97c \ud1b5\ud574 \uae30\uc220\uc790 \ubc0f \uad00\ub9ac\uc790\uac00 \uad11\ud559 \uc778\ud504\ub77c\ub97c \uc644\ubcbd\ud788 \uc81c\uc5b4\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\uac70\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uacbd\uc6b0, \ubc18\ub4dc\uc2dc DDM\/DOM\uc744 \uc9c0\uc6d0\ud558\ub294 \ud2b8\ub79c\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uadf8\ub9ac\uace0 \ubcf4\uc7a5\ub41c \uc131\ub2a5, \ud638\ud658\uc131, \uc2e0\ub8b0\uc131\uc744 \uc6d0\ud558\uc2e0\ub2e4\uba74\u2014<strong>LINK-PP<\/strong> <span class=\"brand\">\uac00<\/span> \uc5ec\ub7ec\ubd84\uc744 \uc704\ud574 \uc900\ube44\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >DDM\uacfc DOM\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DDM<\/strong> <abbr title=\"Digital Diagnostic Monitoring\">DDM<\/abbr>\uc740 \ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <strong>DOM<\/strong> <abbr title=\"Digital Optical Monitoring\">DOM<\/abbr>\uc740 \ub514\uc9c0\ud138 \uad11\ud559 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub450 \uae30\ub2a5 \ubaa8\ub450 \uad11\ud559 \ud2b8\ub79c\uc2dc\ubc84\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc810\uac80\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DDM\/DOM\uc73c\ub85c \uc5b4\ub5a4 \ud30c\ub77c\ubbf8\ud130\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc911\uc694\ud55c \uc815\ubcf4\ub4e4\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc791\ub3d9 \uc628\ub3c4<\/p><\/li><li><p>\uc1a1\uc2e0\uae30(TX) \ucd9c\ub825 \uc804\ub825<\/p><\/li><li><p>\uc218\uc2e0\uae30(RX) \ucd9c\ub825 \uc804\ub825<\/p><\/li><li><p>\ub808\uc774\uc800 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958<\/p><\/li><li><p>\uacf5\uae09 \uc804\uc555<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc740 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ubc1c\uacac\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, RX \uc804\ub825\uc774 \uac10\uc18c\ud558\uba74 \uad11\uc12c\uc720\uc5d0 \ubb38\uc81c\uac00 \uc0dd\uacbc\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ube60\ub974\uac8c \ud574\uacb0\ud558\uba74 \uc7a5\uc560\ub97c \ubc29\uc9c0\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DDM\/DOM\uc774 \uc7a5\uc560\ub97c \uc608\uce21\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, <strong>DDM\/DOM<\/strong> \uc740 \ucd94\uc138\ub97c \uad00\ucc30\ud568\uc73c\ub85c\uc368 \ud5a5\ud6c4 \ubc1c\uc0dd\ud560 \ubb38\uc81c\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, TX \uc804\ub825\uc774 \uc11c\uc11c\ud788 \uac10\uc18c\ud55c\ub2e4\uba74 \ub808\uc774\uc800\uac00 \ub9c8\ubaa8\ub418\uace0 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc870\uae30\uc5d0 \ud574\uacb0\ud558\uba74 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ub9c9\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DDM\/DOM \ub370\uc774\ud130\uc5d0 \uc5b4\ub5bb\uac8c \uc811\uadfc\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9\uc790\ub294 <strong>DDM\/DOM<\/strong> \uba85\ub839\uc5b4 \ub3c4\uad6c \ub610\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub294 \uc2e4\uc2dc\uac04 \uc138\ubd80 \uc815\ubcf4\ub97c \ud45c\uc2dc\ud558\uc5ec \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc810\uac80 \ubc0f \ubb38\uc81c \ud574\uacb0\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ucc38\uace0 \uc790\ub8cc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-encryption-future-data-security\/\">\uc624\ub298 \ubc14\ub85c LINK-PP \ucee4\ubba4\ub2c8\ud2f0\uc5d0 \uac00\uc785\ud558\uc138\uc694<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\uad11 \ud2b8\ub79c\uc2dc\ubc84\uc5d0\uc11c DDM\/DOM\uc740 \uc628\ub3c4\uc640 \uc804\ub825\uacfc \uac19\uc740 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218\uc758 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc81c\uacf5\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uc548\uc815\uc131\uacfc \uc870\uae30\uc5d0 \ubb38\uc81c\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":3325,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-3327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3327","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=3327"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3327\/revisions"}],"predecessor-version":[{"id":11524,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3327\/revisions\/11524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/3325"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=3327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=3327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=3327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}