{"id":5261,"date":"2025-09-02T00:00:00","date_gmt":"2025-09-02T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-ddmi-digital-diagnostic-monitoring-interface\/"},"modified":"2026-06-22T07:55:08","modified_gmt":"2026-06-22T07:55:08","slug":"what-is-ddmi-digital-diagnostic-monitoring-interface","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ko\/glossary\/what-is-ddmi-digital-diagnostic-monitoring-interface","title":{"rendered":"DDMI (Digital Diagnostic Monitoring Interface): \ub354 \uc2a4\ub9c8\ud2b8\ud55c \uad11 \uc804\uc1a1\uae30\uc758 \uba85\ud655\ud55c \uac00\uc774\ub4dc"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204.webp\" alt=\"DDMI\uff1aDigital Diagnostic Monitoring Interface\" class=\"wp-image-5258\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/fabf931c6d8245e5919af771987a5204-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 <\/strong>DDMI\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc815\uc758<\/strong><br\/>DDMI\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc758\ubbf8\uc785\ub2c8\ub2e4: <strong>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1 \uc778\ud130\ud398\uc774\uc2a4<\/strong>. \uc774\ub294 SFF-8472 \ud611\uc815\uc5d0 \ub530\ub77c \ud45c\uc900\ud654\ub41c \uc778\ud130\ud398\uc774\uc2a4\ub85c, \uad11 \uc804\uc1a1\uae30\uc640 \uac19\uc740 \uc7a5\uce58\ub4e4\uc774 \uc2e4\uc2dc\uac04\uc73c\ub85c \uac74\uac15 \uc815\ubcf4\ub97c \uc9c1\uc811 \uc77d\uc744 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">SFP<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+<\/a>, \uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">QSFP<\/a> \ubaa8\ub4c8\uacfc \uac19\uc740 \uac83\ub4e4\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc778\ud130\ud398\uc774\uc2a4 \uba54\ucee4\ub2c8\uc998<\/strong><br\/>I\u00b2C \ub450\uc120 \ubc84\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec DDMI\ub294 \ubaa8\ub4c8\uc758 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc640 \ud1b5\uc2e0\ud558\uba70, \ub0b4\ubd80 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \ub514\uc9c0\ud138\ud654\ud558\uc5ec \uc9c4\ub2e8 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc815\ubcf4\ub294 \ud2b9\uc815 I\u00b2C \uc8fc\uc18c(A2h)\ub97c \ud1b5\ud574 \uc811\uadfc \uac00\ub2a5\ud55c \ud2b9\uc218 \uba54\ubaa8\ub9ac \uc601\uc5ed\uc5d0 \uc800\uc7a5\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/knowledge-center\/sfp-8472-standard-explained-ddm-for-optical-transceivers\/\">SFF-8472<\/a> \uc65c DDMI\uac00 \uc911\uc694\ud55c\uac00\uc694?.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 <\/strong>\uc0ac\uc804 \uacbd\uace0 \uae30\ub2a5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ubaa8\ub4e0 \uc2dc\uac04 \ub3d9\uc548 \ub0b4\ubd80 \uc0c1\ud0dc \uba54\ud2b8\ub9ad\uc774 \ud56d\uc0c1 \uc774\uc6a9 \uac00\ub2a5\ud558\ubbc0\ub85c, \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \uacfc\uc5f4\uc774\ub098 \uc2e0\ud638 \uac10\uc18c\uc640 \uac19\uc740 \ucd08\uae30 \uace0\uc7a5 \uc9d5\ud6c4\ub97c \uc0ac\uc804\uc5d0 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><br\/>\ud45c\uc900\ud654\ub41c \ud638\ud658\uc131.<\/p><\/li><li><p><strong>SFF-8472\uc5d0 \ub9de\ub294 \ubaa8\ub4c8\uc740 LINK-PP\uc758<\/strong><br\/>DDM \uc9c0\uc6d0 \uad11 \ubaa8\ub4c8 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uc640 \uac19\uc740 \uc81c\ud488\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \ud50c\ub7ab\ud3fc \uac04 \uc77c\uad00\ub41c \uc9c4\ub2e8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/a>, \ube60\ub978 \ubb38\uc81c \ud574\uacb0.<\/p><\/li><li><p><strong>CLI, SNMP \ub610\ub294 NMS\ub97c \ud1b5\ud574 \uc2e4\uc2dc\uac04 DDMI \ub370\uc774\ud130\uc5d0 \uc811\uadfc\ud558\uba74 \uace0\uc7a5\uc744 \uc2e0\uc18d\ud558\uac8c \ud30c\uc545\ud558\uace0 \ub2e4\uc6b4\ud0c0\uc784 \uc5c6\uc774 \ubb38\uc81c \ubaa8\ub4c8\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><br\/>DDMI\ub97c \ud1b5\ud574 \ubaa8\ub2c8\ud130\ub9c1\ub418\ub294 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 <\/strong>DDMI\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc911\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218\uc758 \uc2e4\uc2dc\uac04 \uce21\uc815\uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff.webp\" alt=\"What Is DDMI? Digital Diagnostic Monitoring Interface\" class=\"wp-image-5259\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c91e18b5c0d9407ab449aecbaabf13ff-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \ubaa8\ub4c8 \uc6b4\uc601 \uc628\ub3c4\ub97c \ucd94\uc801\ud558\uc5ec \uc5f4 \uad00\ub828 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\uc628\ub3c4<\/strong> \uacf5\uae09 \uc804\uc555.<\/p><\/li><li><p><strong>\u2013 \uad11 \ubaa8\ub4c8\uc774 \uc548\uc815\uc801\uc778 \uc804\ub825\uc744 \ubc1b\ub3c4\ub85d \ubcf4\uc7a5\ud558\uba70, \ud3b8\ucc28\ub294 \uc804\uae30 \ubb38\uc81c\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \ub808\uc774\uc800 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958.<\/p><\/li><li><p><strong>\u2013 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\ub97c \uad6c\ub3d9\ud558\ub294 \uc804\ub958\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \ub178\ud6c4\ud654\ub098 \uc784\ubc15\ud55c \uace0\uc7a5\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong> \uc1a1\uc2e0(TX) \uad11 \ucd9c\ub825.<\/p><\/li><li><p><strong>\u2013 \ucd9c\ub825 \uc2e0\ud638\uac00 \uc88b\uc740 \ub9c1\ud06c \ud488\uc9c8\uc744 \uc704\ud574 \ucd5c\uc801 \ubc94\uc704 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/strong> \uc218\uc2e0(RX) \uad11 \ucd9c\ub825.<\/p><\/li><li><p><strong>\u2013 \uc785\ub825 \uc2e0\ud638 \uac15\ub3c4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc12c\uc720 \ub610\ub294 \uc815\ub82c \ubb38\uc81c\ub97c \ud0d0\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/strong> \uc774\ub7ec\ud55c \uc2e4\uc2dc\uac04 \uba54\ud2b8\ub9ad\uc740 \uc608\ubc29 \uc720\uc9c0\ubcf4\uc218 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc758 \uc77c\uad00\uc131\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">DDMI \ub370\uc774\ud130 \uc811\uadfc \ubc29\ubc95.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 <\/strong>CLI \uc778\ud130\ud398\uc774\uc2a4<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>: \ub9ce\uc740 \uc2a4\uc704\uce58\uc640 \ub77c\uc6b0\ud130\ub294 \u201cshow interface transceiver\u201d\uc640 \uac19\uc740 \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 DDMI \uac12\uc744 \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>SNMP\/NMS \ud1b5\ud569.<\/p><\/li><li><p><strong>: DDMI \uac12\uc740 \ud2b8\ub80c\ub4dc \ubd84\uc11d \ub610\ub294 \uc54c\ub78c \uad6c\uc131\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ud3f4\ub9c1 \ubc0f \ub85c\uae45\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\uc81c\uc870\uc0ac \ub3c4\uad6c.<\/p><\/li><li><p><strong>: \uc77c\ubd80 \uc804\uc1a1\uae30 \uc81c\uc870\uc0ac\ub294 \uc2e4\uc2dc\uac04 \uc9c4\ub2e8 \uc815\ubcf4\ub97c \ud45c\uc2dc\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc720\ud2f8\ub9ac\ud2f0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>DDMI \uc2e4\uc6a9 \uc0ac\ub840: LINK-PP\uc758 LS-MM8532-S1C \ubaa8\ub4c8.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 <\/strong> LINK-PP \ud3ec\ud2b8\ud3f4\ub9ac\uc624\uc5d0\uc11c DDMI \uae30\ub2a5\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ud55c \uc608\ub294<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LS-MM8532-S1C <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488477.htm\"><strong>\u2014 \uc774\ub294<\/strong> <\/a>32 Gb\/s(SFP28) 850 nm \uc804\uc1a1\uae30 <strong>\ub85c, MMF\ub97c \ud1b5\ud574 100m \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud558\uba70,<\/strong> \uc644\uc804\ud55c DDMI \uc9c0\uc6d0 <strong>\uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. VCSEL \uc1a1\uc2e0\uae30, TIA\uac00 \ub0b4\uc7a5\ub41c PIN \uad11\ub2e4\uc774\uc624\ub4dc, \uadf8\ub9ac\uace0 MCU\ub97c \ud1b5\ud569\ud558\uc5ec \uc2e4\uc81c \ud604\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc2e4\uc2dc\uac04 \uc9c4\ub2e8\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/strong>. \uc774 \ubaa8\ub4c8\uc740 \uace0\uc18d(32 Gb\/s)\uc5d0\uc11c\ub3c4 \ud45c\uc900\ud654\ub41c \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc9c4\ub2e8 \uc811\uadfc\uc774 \uac00\ub2a5\ud568\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DDMI \uc9c0\uc6d0 \ubaa8\ub4c8\uc758 \uc774\uc810.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4<\/strong> \uc870\uae30 \uacbd\uace0 \uc2dc\uc2a4\ud15c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>: \uc628\ub3c4 \uc0c1\uc2b9 \ub610\ub294 TX \uc804\ub825 \uac10\uc18c\uc640 \uac19\uc740 \ud2b8\ub80c\ub4dc\ub294 \uc608\ubc29 \uc720\uc9c0\ubcf4\uc218\ub97c \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/strong>\ud45c\uc900\ud654.<\/p><\/li><li><p><strong>: \ub2e4\uc591\ud55c \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c\uc870\ucc28\ub3c4 \uc77c\uad00\ub41c \uc811\uadfc\uc774 \uac00\ub2a5\ud558\uc5ec \uc790\uc0b0 \uad00\ub9ac\uac00 \uac04\uc18c\ud654\ub429\ub2c8\ub2e4.<\/strong>\ub2e4\uc6b4\ud0c0\uc784 \uac10\uc18c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\ubaa8\ub4c8\uc5d0\uc11c<\/a>: \ubb38\uc81c \ubaa8\ub4c8\uc740 \uc2e0\uc18d\ud788 \uc2dd\ubcc4\ub418\uace0 \uad50\uccb4\ub418\uc5b4 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubcf5\uc6d0\ub825\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>: \uc791\uc740 \uc124\uc815\ubd80\ud130 \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\uae4c\uc9c0, \uc911\uc559 \uc9d1\uc911\uc2dd DDMI \ubaa8\ub2c8\ud130\ub9c1\uc740 \uc6d0\ud65c\ud558\uac8c \ud655\uc7a5\ub429\ub2c8\ub2e4.<\/strong>DDMI: Digital Diagnostic Monitoring Interface.<\/p><\/li><li><p><strong>\ud655\uc7a5\uc131<\/strong>DDMI\ub294 \ubb34\uc5c7\uc778\uac00\uc694? Digital Diagnostic Monitoring Interface.<\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>DDMI(\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1 \uc778\ud130\ud398\uc774\uc2a4)\uac00 \uad11 \uc804\uc1a1\uae30\uc758 \uc2e4\uc2dc\uac04 \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud558\ub294 \ubc29\uc2dd\uc744 \uc54c\uc544\ubcf4\uc138\uc694. \uc8fc\uc694 \uc9c0\ud45c, \uc774\uc810, \uadf8\ub9ac\uace0 LINK-PP \ubaa8\ub4c8\uc774 \uc774\ub97c \uc9c0\uc6d0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \ubc30\uc6cc\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":5260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-5261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/comments?post=5261"}],"version-history":[{"count":5,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5261\/revisions"}],"predecessor-version":[{"id":11197,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5261\/revisions\/11197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media\/5260"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media?parent=5261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/categories?post=5261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/tags?post=5261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}