{"id":4186,"date":"2026-05-13T01:44:50","date_gmt":"2026-05-13T01:44:50","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/eml-laser-diodes-explained-for-optical-modules\/"},"modified":"2026-06-22T03:27:34","modified_gmt":"2026-06-22T03:27:34","slug":"eml-laser-diodes-explained-for-optical-modules","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/eml-laser-diodes-explained-for-optical-modules","title":{"rendered":"EML(\uc804\uc790\ud761\uc218\ubcc0\uc870 \ub808\uc774\uc800): \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uad11 \ud1b5\uc2e0\uc5d0 \uc774\uc0c1\uc801\uc778 \uae30\uc220"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>EML \uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870 \ub808\uc774\uc800<\/strong> \ubd84\ud3ec \ud53c\ub4dc\ubc31(Distributed Feedback) EML\uc740 \uc99d\ud3ed\uae30\ub97c \ud544\uc694\ub85c \ud558\uc9c0 \uc54a\uace0 \uc7a5\uac70\ub9ac \ub9c1\ud06c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <strong>28 Gbaud PAM4<\/strong> \uc2e0\ud638\ub294 <strong>\ucd5c\ub300 240km<\/strong> \uae4c\uc9c0 \ud45c\uc900 \ub2e8\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc5d0\uc11c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc758 \uc548\uc815\uc131\uc740 <strong>\uba54\ud2b8\ub85c<\/strong> \ubc0f <strong>\ubc31\ubcf8<\/strong> \ub124\ud2b8\uc6cc\ud06c \ubc30\uce58\uc5d0 \uc120\ud638\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.(DFB) \ub808\uc774\uc800\uc640 \uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870\uae30(Electro-Absorption Modulator)\ub97c \ub2e8\uc77c \uce69\uc5d0 \ud1b5\ud569\ud55c \uc124\uacc4\uc785\ub2c8\ub2e4. \uc774 \uad6c\uc870\ub294 \ub808\uc774\uc800\uac00 \uc548\uc815\uc801\uc778 \uad11 \uc2e0\ud638\ub97c \uc0dd\uc131\ud55c \ud6c4 \uace0\uc18d\uc73c\ub85c \uc774\ub97c \uc870\ubcc0\uc870\ud560 \uc218 \uc788\uac8c \ud558\uc5ec, \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uad11 \ud1b5\uc2e0\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. EML \uae30\uc220\uc740 \ub370\uc774\ud130\uc13c\ud130 \ubc0f \ud1b5\uc2e0\ub9dd\uc758 \uace0\uc18d \uc5f0\uacb0\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4. 5G, AI, \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc218\uc694 \uc99d\uac00\ub85c \uc778\ud574 EML \uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\uc758 \ucc44\ud0dd\uc774 \uae09\uc18d\ud788 \ud655\ub300\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. LINK\u2011PP\ub294 EML \uae30\ubc18\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> \uc2e0\ub8b0\uc131 \uc788\ub294 \uc635\uc158\uc744 \uc694\uad6c\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<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\/1db15132627049ef869302be135edd3e.webp\" alt=\"EML (Electro\u2011Absorption Modulated Laser\" class=\"wp-image-4183\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1db15132627049ef869302be135edd3e.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1db15132627049ef869302be135edd3e-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1db15132627049ef869302be135edd3e-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1db15132627049ef869302be135edd3e-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1db15132627049ef869302be135edd3e-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/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<h2 class=\"wp-block-heading\" >\uc8fc\uc694 \uc694\uc57d<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>EML \ub2e4\uc774\uc624\ub4dc\ub294 \ub808\uc774\uc800\uc640 \uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870\uae30\ub97c \ub2e8\uc77c \uce69\uc5d0 \uacb0\ud569\ud558\uc5ec \uc7a5\uac70\ub9ac\uc5d0 \uac78\uce5c \uace0\uc18d\u00b7\uc548\uc815\uc801\uc778 \uad11 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc774\ub4e4\uc740 \ub0ae\uc740 \uc2e0\ud638 \uc65c\uace1\uacfc \uace0\uc18d \uc870\ubcc0\uc870\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uba54\ud2b8\ub85c \ubc0f \ubc31\ubcf8 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \uc5c4\uaca9\ud55c \uc694\uad6c \uc870\uac74\uc744 \uac16\ucd98 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>\ub300\ube44\ud558\uc5ec <strong>\uc9c1\uc811 \uc870\ubcc0\uc870 \ub808\uc774\uc800(Direct Modulation Lasers, DMLs)<\/strong>, \ub294 EML\uc5d0 \ube44\ud574 \uc2e0\ud638 \ud488\uc9c8\uc774 \ub0ae\uace0 \uc804\uc1a1 \uac70\ub9ac\uac00 \uc9e7\uc73c\uba70 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub3c4 \ub0ae\uc9c0\ub9cc, \ube44\uc6a9\uacfc \uc804\ub825 \uc18c\ube44 \uce21\uba74\uc5d0\uc11c\ub294 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>EML \ub2e4\uc774\uc624\ub4dc\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ubaa8\ub4c8<\/a> \ub370\uc774\ud130\uc13c\ud130, \ud1b5\uc2e0\ub9dd, \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ub4f1 \uc18d\ub3c4\uc640 \uc804\uc1a1 \uac70\ub9ac\uac00 \uc911\uc694\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>EML \uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870 \ub808\uc774\uc800 \uae30\ubcf8 \uc6d0\ub9ac<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >EML\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EML \ub808\uc774\uc800\ub294 \uace0\uc18d \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ucca8\ub2e8 \uad11\uc18c\uc790\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\u2014 <strong>\ubd84\ud3ec \ud53c\ub4dc\ubc31(<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/dfb-laser-definition\/\"><strong>DFB<\/strong><\/a><strong>) \ub808\uc774\uc800<\/strong> \ubc0f <strong>\uc804\uae30 \ud761\uc218 \uc870\ubcc0\uc870\uae30(Electro-Absorption Modulator, EAM)<\/strong>. \u2014\ub97c \ud558\ub098\uc758 \uc7a5\uce58\ub85c \uacb0\ud569\ud569\ub2c8\ub2e4. DFB \ub808\uc774\uc800\ub294 \uc548\uc815\uc801\uc774\uace0 \ub2e8\uc77c \ud30c\uc7a5\uc758 \uad11\uc6d0\uc744 \uc0dd\uc131\ud558\uba70, EAM\uc740 \uc774 \uad11\uc744 \ub370\uc774\ud130 \uc2e0\ud638\ub85c \uc778\ucf54\ub529\ud558\uae30 \uc704\ud574 \uc870\ubcc0\uc870\ud569\ub2c8\ub2e4. \ub450 \uad6c\uc131 \uc694\uc18c\ub97c \ub2e8\uc77c \uce69\uc5d0 \uc9d1\uc801\ud568\uc73c\ub85c\uc368 EML\uc740 \uace0\uc131\ub2a5\uacfc \uc18c\ud615\ud654\ub97c \ub3d9\uc2dc\uc5d0 \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc7a5\uac70\ub9ac \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\uc5ec \ud604\ub300 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\ucc38\uace0:<\/strong> EML\uc740 \ub370\uc774\ud130 \uc13c\ud130, \uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud06c \ubc0f \ubc31\ubcf8 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc7a5\uac70\ub9ac\uc5d0 \uac78\uccd0 \uc2e0\ud638 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \ub2e4\ub978 \ub808\uc774\uc800 \uc720\ud615\uacfc \ucc28\ubcc4\ud654\ub429\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >EML\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>EML(\uc804\uc790\ud761\uc218 \ubcc0\uc870 \ub808\uc774\uc800)<\/strong> \uad11 \uc0dd\uc131\uacfc \ubcc0\uc870\ub97c \ubd84\ub9ac\ud558\uc5ec \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. DFB \ub808\uc774\uc800 \uad6c\uac04\uc740 \uc5f0\uc18d\ud30c(CW) \uad11\uc744 \ubc29\ucd9c\ud558\uba70, \uc774 \uad11\uc740 \ub2e4\uc74c\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. <strong>EAM(\uc804\uc790\ud761\uc218 \ubcc0\uc870\uae30)<\/strong>. EAM\uc740 \uc804\uae30\uc7a5\uc5d0 \ub530\ub77c \ud761\uc218\uc728\uc744 \uc870\uc808\ud568\uc73c\ub85c\uc368 \uad11 \uac15\ub3c4\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4\u2014\ub808\uc774\uc800 \uc804\ub958\ub97c \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubc18\uba74, <strong>\uc9c1\uc811 \uc870\ubcc0\uc870 \ub808\uc774\uc800(Direct Modulation Lasers, DMLs)<\/strong>, \uc804\ub958\ub97c \ubcc0\uc870\ud558\ub294 \ubc29\uc2dd\uc740 \uc704\uc0c1 \uc7a1\uc74c \ubc0f \ud30c\uc7a5 \ub4dc\ub9ac\ud504\ud2b8 \uc704\ud5d8\uc774 \uc788\uc5b4, EML\uc740 \uc678\ubd80 \ubcc0\uc870 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf4\ub2e4 \uc548\uc815\uc801\uc774\uace0 \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uad11 \ud1b5\uc2e0\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc678\ubd80 \ubcc0\uc870 \ubc29\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub808\uc774\uc800 \ucd9c\ub825\uc758 \uc548\uc815\uc131\uacfc \ud488\uc9c8\uc744 \uadf8\ub300\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ub354 \ub192\uc740 \ubcc0\uc870 \ub300\uc5ed\ud3ed\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc7a1\uc74c\uc744 \uc904\uc774\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/signal-distortion-definition-types-tips\/\">\uc2e0\ud638 \uc65c\uace1<\/a>, \uc744 \uac10\uc18c\uc2dc\ucf1c \uc804\ubc18\uc801\uc778 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >EML \uad6c\uc870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EML \ub808\uc774\uc800\uc758 \uad6c\uc870\ub294 \ub2e8\uc77c \uce69 \uc704\uc5d0 \ud1b5\ud569\ub41c \ub450 \uc8fc\uc694 \uad6c\uac04\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>DFB \ub808\uc774\uc800 \uad6c\uac04:<\/strong> \uc774 \ubd80\ubd84\uc740 \ubd84\uc0b0 \ube0c\ub798\uadf8 \ubc18\uc0ac\uae30(Distributed Bragg Reflector)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc7a5\uc744 \uc815\ubc00\ud558\uac8c \uace0\uc815\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uae38\uc774\ub294 \uc57d 300\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130\uc785\ub2c8\ub2e4. DFB \ub808\uc774\uc800\ub294 \uc5f0\uc18d\ud30c \ubaa8\ub4dc\ub85c \uc791\ub3d9\ud558\uc5ec \uc548\uc815\uc801\uc778 \uad11\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>EAM \uad6c\uac04:<\/strong> DFB \ub808\uc774\uc800 \uc606\uc5d0 \uc704\uce58\ud55c EAM \uad6c\uac04\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 80~120\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc591\uc790 \uc81c\ud55c \uc2a4\ud0c0\ud06c \ud6a8\uacfc(Quantum Confinement Stark Effect)\ub97c \uc774\uc6a9\ud558\uc5ec \uad11\uc744 \ubcc0\uc870\ud569\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc774 \uc778\uac00\ub418\uba74 EAM\uc758 \ud761\uc218\uc728\uc774 \ubcc0\ud654\ud558\uc5ec \uad11 \uc2e0\ud638\uc5d0 \ub370\uc774\ud130\ub97c \uc778\ucf54\ub529\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubd80 \uace0\uae09 EML \uc124\uacc4\uc5d0\uc11c\ub294 \ucd9c\ub825 \uc804\ub825\uc744 \uc99d\uac00\uc2dc\ud0a4\uae30 \uc704\ud574 \ubd80\uc2a4\ud130 \uc99d\ud3ed\uae30\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc99d\ud3ed\uae30\ub294 \uc99d\ud3ed \uc601\uc5ed\uacfc \ubcc0\uc870 \uc601\uc5ed\uc744 \ubd84\ub9ac\ud558\uae30 \uc704\ud574 \uaca9\ub9ac \ud648(Isolation Groove)\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uad6c\uac04\uc744 \ub2e8\uc77c \uce69\uc5d0 \ud1b5\ud569\ud558\ub294 \ub370\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\uc778\ub4d0 \uc778\ud654\ubb3c(InP)\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/strong>, \ucef4\ud329\ud2b8\ud558\uace0 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc7a5\uce58\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc870\ub294 \uace0\uc18d \ubcc0\uc870 \ubc0f \uc7a5\uac70\ub9ac \uad11 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\uc5ec, EML\uc744 \uc5c4\uaca9\ud55c \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\ud301:<\/strong> DFB \ub808\uc774\uc800\uc640 EAM \uc139\uc158\uc758 \uc815\ubc00\ud55c \ubc30\uc5f4 \ubc0f \ud1b5\ud569\uc740 \ud604\ub300\uc801\uc778 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ubaa8\ub4c8<\/a>.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>EML \uae30\ub2a5 \uac1c\uc694<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uace0\uc18d \ubcc0\uc870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EML \ub2e4\uc774\uc624\ub4dc\ub294 \ucc28\uc138\ub300 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud544\uc218\uc801\uc778 \ucd08\uace0\uc18d \ubcc0\uc870 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ud1b5\ud569\ub41c DFB \ub808\uc774\uc800\uc640 \uc804\uae30 \ud761\uc218\ud615 \ubcc0\uc870\uae30 \ub355\ubd84\uc5d0 \uc0c1\uc6a9 EML \uce69\uc740 \ucd5c\ub300 <strong>212 Gbps PAM4(106 GBaud)<\/strong>, \uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc73c\uba70, <strong>3dB \ub300\uc5ed\ud3ed\uc740 \uc57d 65 GHz<\/strong>, \ub85c, 800G LR4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc774\uc0c1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774 \uc124\uacc4\ub294 \ube60\ub978 \uc2a4\uc704\uce6d\uacfc \uc815\ubc00\ud55c \uad11 \uc81c\uc5b4\ub97c \ubcf4\uc7a5\ud558\uc5ec \ub9ce\uc740 \uc0b0\uc5c5 \ud45c\uc900 \ub300\uc5ed\ud3ed\uc744 \ub2a5\uac00\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\ud30c\ub77c\ubbf8\ud130<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uac12<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 \ubcc0\uc870 \uc18d\ub3c4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>212 Gbps PAM4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc18c\uba78\ube44(ER)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2265 4.5 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>TDECQ<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 2.0 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>3dB \ub300\uc5ed\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~65 GHz<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub0ae\uc740 \uce58\ub974\ud504 \ubc0f \uc2e0\ud638 \ud488\uc9c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d\uc5d0\uc11c <strong>\ub192\uc740 \uce58\ub974\ud504<\/strong> \uc640 \uc2e0\ud638 \uc65c\uace1 \ubb38\uc81c\ub97c \uacaa\ub294 DML\uacfc \ub2ec\ub9ac, EML\uc740 <strong>\ub0ae\uc740 \uce58\ub974\ud504<\/strong>, \ub97c \uc720\uc9c0\ud558\uc5ec \ub9c1\ud06c \uc804\uccb4\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \ubcf4\uc874\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\ud30c\ub77c\ubbf8\ud130<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>DML<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>EML<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc8fc\ud30c\uc218 \uce58\ub974\ud551<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc740 \uce58\ub974\ud504<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc740 \uce58\ub974\ud504<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc2e0\ud638 \ud488\uc9c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c(\uc65c\uace1\ub428)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\uce58\ub974\ud504 \uac10\uc18c)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc751\uc6a9 \uc801\ud569\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc7a5\uac70\ub9ac \uc804\uc1a1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EML\uc740 \uc99d\ud3ed\uae30\ub97c \ud544\uc694\ub85c \ud558\uc9c0 \uc54a\uace0\ub3c4 \uc7a5\uac70\ub9ac \ub9c1\ud06c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <strong>28 Gbaud PAM4<\/strong> \uc2e0\ud638\ub294 <strong>\ucd5c\ub300 240km<\/strong> \uae4c\uc9c0 \ud45c\uc900 \ub2e8\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc5d0\uc11c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc758 \uc548\uc815\uc131\uc740 <strong>\uba54\ud2b8\ub85c<\/strong> \ubc0f <strong>\ubc31\ubcf8<\/strong> \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>EML\uc758 \ud55c\uacc4<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u26a1 Power &amp; Cost<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, EML\uc740 <strong>\ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc18c\ube44\ud558\uba70<\/strong> \ubc0f <strong>DML\ubcf4\ub2e4 \ube44\uc309\ub2c8\ub2e4.<\/strong> EAM\uacfc DFB \ub808\uc774\uc800\uc758 \ubcf5\uc7a1\ud55c \ud1b5\ud569\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/dfb-laser-definition\/\">DFB \ub808\uc774\uc800<\/a> \uace0\uae09 \uc81c\uc870 \uacf5\uc815\uc744 \uc694\uad6c\ud558\uba70, \ube44\uc6a9\uc744 <strong>30\u201350% \ub354 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/strong>. \ucd94\uac00 \uc804\ub825\uc774 \ub2e4\uc74c\uc744 \uc704\ud574 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: <strong>\ub0c9\uac01<\/strong> \ubc0f <strong>\ucd9c\ub825 \ubd80\uc2a4\ud130<\/strong>, \ud2b9\ud788 \uace0\uc18d \ubc0f \uc628\ub3c4 \ubbfc\uac10 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\ud83e\udde9 Integration Challenges<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\ud615 \ubaa8\ub4c8\uc5d0 EML\uc744 \ud1b5\ud569\ud558\ub294 \ub370\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc5f4 \uc548\uc815\uc131<\/strong> \ud30c\uc7a5 \uc774\ub3d9\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud55c \uc124\uacc4<\/p><\/li><li><p><strong>\uace0\uc18d \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc704\ud55c \uae30\uc0dd \uc6a9\ub7c9 \uc81c\uc5b4<\/strong> \uace0\uc18d \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc704\ud55c \uae30\uc0dd \uc6a9\ub7c9 \uc81c\uc5b4<\/p><\/li><li><p><strong>\uad11\ud559 \ubc0f \uc804\uae30\uc801 \uaca9\ub9ac<\/strong> \uc131\ub2a5 \uc77c\uad00\uc131\uc744 \uc704\ud55c \uad11\ud559 \ubc0f \uc804\uae30\uc801 \uaca9\ub9ac<\/p><\/li><li><p><strong>\ub2e4\uc911 \uc591\uc790 \uc6b0\ubb3c(MQW) \uad6c\uc870 \uc870\uc815<\/strong> \uce90\ub9ac\uc5b4 \uc624\ubc84\ud50c\ub85c\uc6b0\ub97c \uc5b5\uc81c\ud558\uace0 \ub192\uc740 \ucd9c\ub825\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud55c \ub2e4\uc911 \uc591\uc790 \uc6b0\ubb3c(MQW) \uad6c\uc870 \uc870\uc815<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uace0\uc8fc\ud30c \ub808\uc774\uc544\uc6c3 \ubc0f \uace0\uae09 \uc7ac\ub8cc\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc5b8\uc81c EML\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EML \uae30\uc220\uc740 <strong>\uc18d\ub3c4\uc640 \uac70\ub9ac<\/strong> \ubaa8\ub450 \uc911\uc694\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4,<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc7a5\uac70\ub9ac \uad11\ud1b5\uc2e0<\/p><\/li><li><p>100G \uc774\uc0c1 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/p><\/li><li><p>\ub370\uc774\ud130\uc13c\ud130 \uc0c1\ud638\uc5f0\uacb0(DCI) \ub9c1\ud06c<\/p><\/li><li><p>\uc218\uc2ed \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uccd0 \ud655\uc7a5\ub418\ub294 \ud1b5\uc2e0\ub9dd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74, \ub2e8\uc21c\ud558\uace0 \uc800\uc18d\uc774\uba70 \uc9e7\uc740 \uac70\ub9ac\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ube44\uc6a9 \ubc0f \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc774 \ub0ae\uc740 DML\uc774 \uc120\ud638\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc0b0\uc5c5 \ud45c\uc900\uc5d0\uc11c \uad11 \ubaa8\ub4c8\uc5d0 EML \ub2e4\uc774\uc624\ub4dc \uc0ac\uc6a9\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/products\/482843.htm\">IEEE 802.3ae 10GBASE-LR\/LW\/ER\/ZR \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 10G CWDM SFP+ \ubaa8\ub4c8\uc740 \uc1a1\uc2e0\ubd80\uc5d0 EML \ub808\uc774\uc800\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740 \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc744 \uc704\ud574 \ud30c\uc7a5 \uc548\uc815\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/a> \ud301: EML \ub2e4\uc774\uc624\ub4dc\ub294 \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uad11\ud1b5\uc2e0 \uc2dc\uc2a4\ud15c, \ud2b9\ud788 \uba54\ud2b8\ub85c \ubc0f \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uad11 \ubaa8\ub4c8\uc5d0 \uac00\uc7a5 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>EML \uae30\uc220\uc740 \uace0\uc131\ub2a5.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uacb0\ub860<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758 \ud575\uc2ec\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ubaa8\ub4c8<\/a>. \uae68\ub057\ud55c \ubcc0\uc870\uc640 \uc7a5\uac70\ub9ac\u00b7\uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1 \uc9c0\uc6d0\uc73c\ub85c \uc778\ud574 \ud1b5\uc2e0 \ubc31\ubcf8 \ubc0f \uace0\uae09 \ub370\uc774\ud130\uc13c\ud130\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc7a5\uac70\ub9ac\u00b7\uace0\uc18d \ub9c1\ud06c\uc5d0 EML\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \uad11 \ubaa8\ub4c8\uc6a9 \ub808\uc774\uc800 \uc720\ud615\uc744 \uacb0\uc815\ud560 \ub54c \uac70\ub9ac, \ubcc0\uc870 \ubc29\uc2dd, \ube44\uc6a9\uc744 \uace0\ub824\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK\u2011PP<\/a>\u2019s EML \uae30\ubc18 \uc1a1\uc218\uc2e0\uae30\ub97c \uacf5\uc2dd \uc81c\ud488 \ub77c\uc778\uc5d0 \ud1b5\ud569\ud558\ub294 \uac83\uc740 \uc2e0\ub8b0\uc131 \uc788\uace0 \ucca8\ub2e8 \uad11\ud559 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\ub824\ub294 \uadf8\ub4e4\uc758 \ud5cc\uc2e0\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/p>\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\/35bc9f6f10fb446e9d3a2057b96c3f84.jpg\" alt=\"LINK-PP OPTICAL TRANSCEIVERS\" class=\"wp-image-4184\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/35bc9f6f10fb446e9d3a2057b96c3f84.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/35bc9f6f10fb446e9d3a2057b96c3f84-300x180.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/35bc9f6f10fb446e9d3a2057b96c3f84-1024x614.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/35bc9f6f10fb446e9d3a2057b96c3f84-768x460.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/35bc9f6f10fb446e9d3a2057b96c3f84-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11 \ubaa8\ub4c8\uc5d0\uc11c EML \ub2e4\uc774\uc624\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub294 \uc8fc\uc694 \uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>EML \ub2e4\uc774\uc624\ub4dc\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc81c\uacf5\ud558\uba70 \uc7a5\uac70\ub9ac\uc5d0\uc11c\ub3c4 \uc2e0\ud638 \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uadf8 \uc124\uacc4\ub294 \uba54\ud2b8\ub85c \ubc0f \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >EML \ub2e4\uc774\uc624\ub4dc\ub294 DML \ub2e4\uc774\uc624\ub4dc\uc640 \uc5b4\ub5a4 \uc810\uc5d0\uc11c \ub2e4\ub978\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EML \ub2e4\uc774\uc624\ub4dc\ub294 \uc678\ubd80 \ubcc0\uc870\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc778\ucf54\ub529\ud558\ub294 \ubc18\uba74, DML \ub2e4\uc774\uc624\ub4dc\ub294 \ub808\uc774\uc800\ub97c \uc9c1\uc811 \ubcc0\uc870\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc870 \ub355\ubd84\uc5d0 EML \ub2e4\uc774\uc624\ub4dc\ub294 \ub0ae\uc740 \uce58\ub974\ud504\uc640 \ub354 \ub098\uc740 \uc2e0\ud638 \ud488\uc9c8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc77c\ubc18\uc801\uc73c\ub85c EML \ub2e4\uc774\uc624\ub4dc\uac00 \uc0ac\uc6a9\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc751\uc6a9 \ubd84\uc57c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc608\uc2dc \uc0ac\uc6a9 \uc0ac\ub840<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \ub370\uc774\ud130 \uc804\uc1a1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uc18d \ud1b5\uc2e0 \ub9c1\ud06c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130 \uc13c\ud130<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uc0c1\ud638\uc5f0\uacb0<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >EML \uae30\ubc18 \ubaa8\ub4c8\uc758 \uc77c\ubc18\uc801\uc778 \uc804\uc1a1 \uac70\ub9ac\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>EML \uae30\ubc18 \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 40km\uc5d0\uc11c \ucd5c\ub300 120km \uc774\uc0c1\uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774 \ubc94\uc704\ub294 \uc7a5\uac70\ub9ac \ubc0f \uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud06c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ucc38\uace0 \uc790\ub8cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/appearance-structure-optical-module\/\">\uad11 \ubaa8\ub4c8\uc744 \uad6c\uc131\ud558\ub294 \ud544\uc218 \uc678\ubd80 \ubd80\ud488<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/key-parameters-of-optical-modules\/\">\uad11 \ubaa8\ub4c8 \uc131\ub2a5\uc744 \uc815\uc758\ud558\ub294 \uc8fc\uc694 \uc0ac\uc591<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/laser-type-in-optical-transceiver\/\">\ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub808\uc774\uc800 \uc885\ub958\uc5d0 \ub300\ud55c \uc885\ud569 \uac1c\uc694<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-an-optical-module\/\">\uad11 \ubaa8\ub4c8\uc758 \uae30\ubcf8 \uac1c\ub150 \uc774\ud574<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/\">\uad11\ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c EDFA\uc758 \uc5ed\ud560 \uc124\uba85<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>EML\uc774 \uad11 \ubaa8\ub4c8\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd, \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \ub9c1\ud06c\uc5d0 \uc788\uc5b4 \uc65c \uc911\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 LINK-PP\uac00 EML \uae30\ubc18 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc5b4\ub5bb\uac8c \uc81c\uacf5\ud558\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4186","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\/4186","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=4186"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4186\/revisions"}],"predecessor-version":[{"id":10691,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4186\/revisions\/10691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4185"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}