{"id":3023,"date":"2026-03-17T00:00:00","date_gmt":"2026-03-17T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/fiber-optic-cable-om3-vs-om4\/"},"modified":"2026-06-22T03:55:38","modified_gmt":"2026-06-22T03:55:38","slug":"fiber-optic-cable-om3-vs-om4","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/fiber-optic-cable-om3-vs-om4","title":{"rendered":"\uad11\uc12c\uc720 \ucf00\uc774\ube14 OM3 \ub300 OM4: \uc18d\ub3c4, \uc804\uc1a1 \uac70\ub9ac \ubc0f \ucc28\uc774\uc810"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402.jpg\" alt=\"Fiber Optic Cable OM3 vs. OM4: Speed, Distance, and Differences\" class=\"wp-image-3014\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9782ab9c3f3741b196d3c2c40ca14402-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300 \uc774\ub354\ub137 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc801\uc808\ud55c \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub300\uc5ed\ud3ed, \ud655\uc7a5\uc131 \ubc0f \uc7a5\uae30 \uc778\ud504\ub77c \ube44\uc6a9\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \ubc30\ud3ec\ub41c \ub808\uc774\uc800 \ucd5c\uc801\ud654 \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720 \ub450 \uac00\uc9c0\ub294 OM3\uc640 OM4\ub85c, \ubaa8\ub450 VCSEL \uae30\ubc18\uc744 \uc0ac\uc6a9\ud558\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476091.htm\">\uad11 \ubaa8\ub4c8<\/a>. \uadf8\ub7ec\ub098 \uc774 \ub450 \uad11\uc12c\uc720 \ud45c\uc900\uc740 \uc720\uc0ac\ud55c \ucf54\uc5b4 \ud06c\uae30\uc640 \ud638\ud658\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ubaa8\ub4dc \ub300\uc5ed\ud3ed, \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac \ubc0f 40G \ubc0f 100G \uc774\ub354\ub137\uacfc \uac19\uc740 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \uc131\ub2a5 \uce21\uba74\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4, \ub370\uc774\ud130\uc13c\ud130 \uc124\uacc4\uc790 \ubc0f IT \uc778\ud504\ub77c \uacc4\ud68d \ub2f4\ub2f9\uc790\uc5d0\uac8c\ub294 \ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud560 \ub54c OM3\uc640 OM4 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uac04 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. OM3\ub294 \uc624\ub7ab\ub3d9\uc548 10\uae30\uac00\ube44\ud2b8 \uba40\ud2f0\ubaa8\ub4dc \ubc30\ud3ec\uc758 \ud45c\uc900\uc73c\ub85c \uc5ec\uaca8\uc838 \uc654\uc73c\ub098, OM4\ub294 \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \ub354 \uae34 \ub9c1\ud06c \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \ub3c4\uc785\ub418\uc5b4 \ub9ce\uc740 \ud604\ub300 \ub370\uc774\ud130\uc13c\ud130\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc635\uc158\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ube44\uad50\uac00 \uc8fc\ubaa9\uc744 \ubc1b\ub294 \ub610 \ub2e4\ub978 \uc774\uc720\ub294 \uc5c5\uadf8\ub808\uc774\ub4dc \uacfc\uc815\uc5d0\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc9c1\uba74\ud558\ub294 \uc2e4\ubb34\uc801 \uacb0\uc815 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uae30\uc874 \uc124\uce58 \uc911 \uc0c1\ub2f9\uc218\ub294 \uc774\ubbf8 OM3 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc5b4, \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uc9c8\ubb38\ub4e4\uc774 \uc790\uc8fc \uc81c\uae30\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>OM3\ub294 100G \uc774\ub354\ub137\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/p><\/li>\n\n\n\n<li><p>OM3\ub294 OM4 \uad11\uc12c\uc720\uc640 \ud638\ud658\ub429\ub2c8\uae4c?<\/p><\/li>\n\n\n\n<li><p>\ud5a5\ud6c4 \ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5\uc744 \uace0\ub824\ud560 \ub54c OM4\uc758 \ucd94\uac00 \ube44\uc6a9\uc774 \uc815\ub2f9\ud654\ub429\ub2c8\uae4c?<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud0b9 \ucee4\ubba4\ub2c8\ud2f0 \ubc0f \uc778\ud504\ub77c \ud3ec\ub7fc\uc5d0\uc11c \uc2e4\uc81c \ub17c\uc758\ub41c \ub0b4\uc6a9 \uc5ed\uc2dc \uc774 \uacb0\uc815\uc774 \uac70\uc758 \uc774\ub860\uc801\uc774\uc9c0 \uc54a\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc885\uc885 OM3\uc640 OM4 \uc911 \uc120\ud0dd\ud560 \ub54c \ub2e4\uc74c \uc694\uc18c\ub4e4\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud569\ub2c8\ub2e4: <strong>l<\/strong>\ub9c1\ud06c \uae38\uc774, \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc720\ud615, \uc124\uce58 \ube44\uc6a9, \uadf8\ub9ac\uace0 \uc5c5\uadf8\ub808\uc774\ub4dc \ub85c\ub4dc\ub9f5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uae30\uc220\uc801 \uad00\uc810\uacfc \uc2e4\ubb34\uc801 \uad00\uc810\uc744 \ubaa8\ub450 \ubc18\uc601\ud558\uc5ec OM3\uc640 OM4 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \ube44\uad50\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud3ec\ud568\ub41c \ud56d\ubaa9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><span class=\"highlight\">The<\/span> <strong>\ucf54\uc5b4 \uc0ac\uc591 \ubc0f \ub300\uc5ed\ud3ed \ucc28\uc774<\/strong><\/p><\/li>\n\n\n\n<li><p>\ucd5c\ub300 <strong>10G, 40G \ubc0f 100G \uc18d\ub3c4\uc5d0\uc11c\uc758 \uc804\uc1a1 \uac70\ub9ac<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\ube44\uc6a9 \uace0\ub824\uc0ac\ud56d \ubc0f \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\ud638\ud658\uc131 \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc \uc804\ub7b5<\/strong><\/p><\/li>\n\n\n\n<li><p>\uc2e4\uc81c \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc758 \ub17c\uc758 \ubc0f \ud604\uc7a5 \uacbd\ud5d8\uc5d0\uc11c \uc5bb\uc740 \ud1b5\ucc30<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae30\uc0ac\uc758 \ub05d\ubd80\ubd84\uae4c\uc9c0 \uc77d\uc73c\uba74, OM3 \uad11\uc12c\uc720\uac00 \ucda9\ubd84\ud55c \uacbd\uc6b0\uc640 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uc704\ud574 OM4 \uad11\uc12c\uc720\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uac83\uc774 \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uc744 \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0\ub97c \uba85\ud655\ud788 \uc774\ud574\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM3 \uad11\uc12c\uc720\ub780 \ubb34\uc5c7\uc778\uac00? \uc815\uc758, \uc0ac\uc591 \ubc0f \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OM3 \uad11\uc12c\uc720<\/strong> \ub294 \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c \ubc0f \ub370\uc774\ud130\uc13c\ud130 \ub0b4 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ub808\uc774\uc800 \ucd5c\uc801\ud654 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\uc758 \uc77c\uc885\uc73c\ub85c, ISO\/IEC \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \ubd84\ub958 \uccb4\uacc4\uc5d0 \uc18d\ud558\uba70 50\/125 \u00b5m\uc758 \ucf54\uc5b4\/\ud074\ub798\ub529 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad11 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. <strong>\uc218\uc9c1 \uacf5\uc9c4\uae30 \ud45c\uba74 \ubc1c\uad11 \ub808\uc774\uc800(<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/overview-of-vcsel\/\"><strong>VCSEL<\/strong><\/a><strong>)<\/strong> )\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub294 \ud604\ub300 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub808\uc774\uc800\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM1 \ubc0f OM2\uc640 \uac19\uc740 \uc774\uc804 \uc138\ub300 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uc5d0 \ube44\ud574 OM3\ub294 \uc2e0\ud638 \ud488\uc9c8\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uba74\uc11c \ub354 \uae34 \uac70\ub9ac\uc5d0\uc11c 10\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 850 nm\uc5d0\uc11c \uc57d 2000 MHz\u00b7km\uc5d0 \ub2ec\ud558\ub294 \uac1c\uc120\ub41c \uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(EMB)\uc740 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uc804\uc1a1\uc758 \uc8fc\uc694 \uc81c\ud55c \uc694\uc18c\uc778 \ubaa8\ub4dc \ubd84\uc0b0\uc744 \ud06c\uac8c \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc124\uacc4 \ub355\ubd84\uc5d0 OM3 \uad11\uc12c\uc720\ub294 \ud2b9\ud788 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-data-center\/\">\ub370\uc774\ud130 \uc13c\ud130<\/a>, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uae30\uc5c5 \ubc31\ubcf8 \uc5f0\uacb0\uacfc \uac19\uc740 \ud658\uacbd\uc5d0\uc11c 10G \ub2e8\uac70\ub9ac \uad11 \ub9c1\ud06c\uc758 \uc0b0\uc5c5 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e.jpg\" alt=\"What Is OM3 Fiber?\" class=\"wp-image-3015\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ecb63a4129a349afac9b466ee2be3a8e-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OM3 \uae30\uc220 \uc0ac\uc591<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OM3 \uad11\uc12c\uc720\uc758 \ud575\uc2ec \uae30\uc220 \ud2b9\uc131\uc740 \uace0\uc18d \ub124\ud2b8\uc6cc\ud0b9 \ubc30\uce58\uc5d0 \ub110\ub9ac \ucc44\ud0dd\ub41c \uc774\uc720\ub97c \uc124\uba85\ud574 \uc90d\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>\uc0ac\uc591<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM3 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 \uc720\ud615<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc774\uc800 \ucd5c\uc801\ud654 \ub2e4\uc911\ubaa8\ub4dc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucf54\uc5b4 \/ \ud074\ub798\ub529 \ud06c\uae30<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\/125 \u00b5m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \ud30c\uc7a5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850 nm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2248 2000 MHz\u00b7km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uac10\uc1c4\ub7c9(850 nm)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 3.5 dB\/km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc678\ud53c \uc0c9\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc544\ucfe0\uc544<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>10G \uc774\ub354\ub137 \uc804\uc1a1 \uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 300m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>40G \/ 100G \uc774\ub354\ub137 \uc804\uc1a1 \uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 100m<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2000 MHz\u00b7km\uc758 \ubaa8\ub4dc \ub300\uc5ed\ud3ed\uc740 OM3\uc758 \uacb0\uc815\uc801\uc778 \uc0ac\uc591 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \ubaa8\ub4dc \ubd84\uc0b0\uc73c\ub85c \uc778\ud55c \uacfc\ub3c4\ud55c \uc2e0\ud638 \uc65c\uace1 \uc5c6\uc774 \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc591\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34 \uad00\uc810\uc5d0\uc11c \uc774 \ub300\uc5ed\ud3ed\uc740 OM3\uac00 \ub2e4\uc74c\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/475415.htm\" target=\"_self\"><strong>10GBASE-SR<\/strong><\/a><strong> \ucd5c\ub300 300\ubbf8\ud130<\/strong><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/482749.htm\" target=\"_self\"><strong>40GBASE-SR4<\/strong><\/a><strong> \ubc0f <\/strong><a href=\"https:\/\/www.l-p.com\/products\/473116.htm\" target=\"_self\"><strong>100GBASE-SR4<\/strong><\/a><strong> \ucd5c\ub300 100\ubbf8\ud130<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uae30\ub2a5\uc73c\ub85c \uc778\ud574 OM3\ub294 \uac74\ubb3c \ub0b4\ubd80 \ub610\ub294 \ub370\uc774\ud130 \uc13c\ud130 \ud589(row) \ub0b4\uc5d0\uc11c \ub2e8\uac70\ub9ac \uace0\uc18d \uc778\ud130\ucee4\ub125\ud2b8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OM3 \uc77c\ubc18 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc131\ub2a5\uacfc \ube44\uc6a9\uc758 \uade0\ud615\uc744 \uc774\ub8e8\uae30 \ub54c\ubb38\uc5d0 OM3 \uad11\uc12c\uc720\ub294 \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud0b9 \ud658\uacbd\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \ubc30\uce58\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub370\uc774\ud130 \uc13c\ud130 \uc778\ud130\ucee4\ub125\ud2b8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM3\ub294 \ud1b1-\uc624\ube0c-\ub799(<span class=\"highlight\">ToR<\/span>)<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">ToR<\/a>\uc5d0\uc11c \uc9d1\uc120 \uc2a4\uc704\uce58(aggregation switch)\ub85c \uc5f0\uacb0\ud558\ub294 \ub370 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70, \uac70\ub9ac\ub294 \ubcf4\ud1b5 10~100\ubbf8\ud130 \ubc94\uc704\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \uac74\ubb3c\uc5d0\uc11c OM3 \uad11\uc12c\uc720\uac00 \uce35 \uac04 \ub610\ub294 \ub124\ud2b8\uc6cc\ud06c \ud074\ub85c\uc82f \uac04 10G \ubc31\ubcf8 \ub9c1\ud06c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\uc18d \uc11c\ubc84 \uc5f0\uacb0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0 \uc5b4\ub808\uc774 \ubc0f \uc2a4\uc704\uce58 \uac04 \ub2e8\uac70\ub9ac \uc5f0\uacb0\uc740 \uc885\uc885 OM3\uc640 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+<\/a> \ub610\ub294 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">QSFP<\/a> \uad11\ud559 \ubaa8\ub4c8(optical modules)\uc744 \uc870\ud569\ud558\uc5ec \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c \ub9c1\ud06c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucea0\ud37c\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub294 \uc911\uac04 \uac70\ub9ac \ub0b4 \uac74\ubb3c \uac04 \ub9c1\ud06c\uc5d0 OM3\ub97c \uc790\uc8fc \ubc30\uce58\ud558\uba70, \ud2b9\ud788 \ud5a5\ud6c4 10G \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uacc4\ud68d\ud560 \ub54c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610\ud55c OM3\ub294 40G \ubc0f 100G \uc774\ub354\ub137 \ubc30\ud3ec\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubcd1\ub82c \uad11\ud559 \uae30\uc220(parallel optics)\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 MPO\/MTP \ud2b8\ub801\ud06c \ucf00\uc774\ube14\uacfc \ud568\uaed8 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OM3\uac00 \ucd5c\uc801\uc758 \uac00\uce58 \uc120\ud0dd\uc774 \ub418\ub294 \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc0c8\ub85c\uc6b4 \uad11\uc12c\uc720 \ud45c\uc900\uc774 \uc874\uc7ac\ud558\uc9c0\ub9cc, OM3\ub294 \uc5ec\uc804\ud788 \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM3\ub294 \ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uc885\uc885 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4\uac00 \uc8fc\ub85c 10\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc778 \uacbd\uc6b0<\/p><\/li>\n\n\n\n<li><p>\ub9c1\ud06c \uac70\ub9ac\uac00 300\ubbf8\ud130 \ubbf8\ub9cc\uc778 \uacbd\uc6b0<\/p><\/li>\n\n\n\n<li><p>\uc778\ud504\ub77c\uac00 \uace0\ubc00\ub3c4 100G \ub124\ud2b8\uc6cc\ud06c\ub85c \uc989\uac01\uc801\uc778 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc694\uad6c\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0<\/p><\/li>\n\n\n\n<li><p>\ud504\ub85c\uc81d\ud2b8 \uc608\uc0b0\uc774 \ub0ae\uc740 \ucf00\uc774\ube14\ub9c1 \ube44\uc6a9\uc744 \uc6b0\uc120\uc2dc\ud558\ub294 \uacbd\uc6b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uae30\uc874 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \uc774\ubbf8 OM3 \ucf00\uc774\ube14\ub9c1 \uc778\ud504\ub77c\uac00 \uc124\uce58\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0, \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e8\uac70\ub9ac \uace0\uc18d \uc5f0\uacb0\uc5d0 \ub300\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c \uc644\uc804\ud55c \uad11\uc12c\uc720 \uc5c5\uadf8\ub808\uc774\ub4dc \uc5c6\uc774\ub3c4 OM3\ub97c \uacc4\uc18d \uc0ac\uc6a9\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130 \uc13c\ud130 \ubc30\ud3ec\ub97c \uacc4\ud68d\ud558\uac70\ub098 40G, 100G \ub610\ub294 \uadf8 \uc774\uc0c1\uc758 \uace0\uc18d \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uae09\uaca9\ud55c \uc131\uc7a5\uc744 \uc608\uc0c1\ud560 \uacbd\uc6b0, \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uc131\ub2a5 \uc5ec\uc720 \uacf5\uac04\uacfc \ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 OM4 \uad11\uc12c\uc720\ub97c \uace0\ub824\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM4 \uad11\uc12c\uc720\ub780 \ubb34\uc5c7\uc778\uac00? \uae30\uc220 \uc0ac\uc591, EMB, \ub370\uc774\ud130 \uc13c\ud130 \ud65c\uc6a9 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OM4 \uad11\uc12c\uc720<\/strong> \uace0\uae09 \ub808\uc774\uc800 \ucd5c\uc801\ud654 \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\ub85c, OM3\ubcf4\ub2e4 \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. OM3\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c 50\/125 \u00b5m\uc758 \ucf54\uc5b4 \ubc0f \ud074\ub798\ub529 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba70 VCSEL \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478230.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> \uc57d 850 nm\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM4\uc758 \ud575\uc2ec \uac1c\uc120 \uc0ac\ud56d\uc740 \uc57d 4700 MHz\u00b7km\ub85c \uba85\uc2dc\ub41c \ub192\uc740 \uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(EMB)\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubaa8\ub4dc \ubd84\uc0b0\uc744 \uc0c1\ub2f9\ud788 \uac10\uc18c\uc2dc\ucf1c, \uad11 \uc2e0\ud638\uac00 \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc5d0\uc11c \ub354 \uae34 \uac70\ub9ac \ub3d9\uc548 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc99d\uac00\ub41c \ub300\uc5ed\ud3ed\uc73c\ub85c \uc778\ud574 OM4\ub294 \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uad11\uc12c\uc720 \uc720\ud615\uc774 \ub418\uc5c8\uc73c\uba70, \ud2b9\ud788 \uc870\uc9c1\uc774 40G \ubc0f 100G \uc774\ub354\ub137\uc744 \ub3c4\uc785\ud558\uac70\ub098 \ud5a5\ud6c4 \ub354 \ub192\uc740 \uc18d\ub3c4\uc758 \uad11 \ub124\ud2b8\uc6cc\ud06c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uac83\uc744 \uc608\uc0c1\ud560 \ub54c \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb.jpg\" alt=\"What Is OM4 Fiber?\" class=\"wp-image-3016\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/decab4572dc1483d82b054f8a8490beb-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OM4 \uae30\uc220 \uc0ac\uc591<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 OM4\ub97c \uc774\uc804 \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720 \ud45c\uc900\uacfc \uad6c\ubd84\ud558\ub294 \uc8fc\uc694 \uae30\uc220 \uc0ac\uc591\uc744 \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 309px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uc0ac\uc591<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM4 \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uad11\uc12c\uc720 \uc720\ud615<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc774\uc800 \ucd5c\uc801\ud654 \ub2e4\uc911\ubaa8\ub4dc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\ucf54\uc5b4 \/ \ud074\ub798\ub529 \ud06c\uae30<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\/125 \u00b5m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uc791\ub3d9 \ud30c\uc7a5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850 nm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2248 4700 MHz\u00b7km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uac10\uc1c4\ub7c9(850 nm)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 3.0 dB\/km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\uc678\ud53c \uc0c9\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc544\ucfe0\uc544 \ub610\ub294 \uc5d0\ub9ac\uce74 \ubc14\uc774\uc62c\ub81b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>10G \uc774\ub354\ub137 \uc804\uc1a1 \uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 400\u2013550 m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>40G \/ 100G \uc774\ub354\ub137 \uc804\uc1a1 \uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 150 m<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4700 MHz\u00b7km\uc758 EMB \uc0ac\uc591\uc740 OM4\uc758 \ubaa8\ub4dc \ub300\uc5ed\ud3ed\uc744 OM3\uc758 \uc57d 2\ubc30\ub85c \ud5a5\uc0c1\uc2dc\ucf1c, \uace0\uc18d \uc774\ub354\ub137 \ud45c\uc900\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubcd1\ub82c \uad11\ud559 \uc7a5\uce58\uc758 \uc804\ub2ec \uac70\ub9ac \uc5f0\uc7a5 \ubc0f \uc131\ub2a5 \ud5a5\uc0c1\uc73c\ub85c \uc9c1\uc811 \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">40G \ubc0f 100G \ud658\uacbd\uc5d0\uc11c\uc758 OM4 \ud65c\uc6a9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OM4\uac00 \uac1c\ubc1c\ub41c \uc8fc\uc694 \uc774\uc720 \uc911 \ud558\ub098\ub294 40GBASE-SR4 \ubc0f 100GBASE-SR4\uc640 \uac19\uc740 \uace0\uc18d \uad11 \ub124\ud2b8\uc6cc\ud0b9 \ud45c\uc900\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc13c\ud130 \ud658\uacbd\uc5d0\uc11c \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \uc77c\ubc18\uc801\uc73c\ub85c MPO\/MTP \uad11\uc12c\uc720 \uc5f0\uacb0\uc744 \ud1b5\ud55c \ubcd1\ub82c \uad11\ud559 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba70, \uc5ec\ub7ec \uac1c\uc758 \uad11\uc12c\uc720 \uac00\ub2e5\uc774 \ub3d9\uc2dc\uc5d0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. OM4\uc758 \ub192\uc740 \ubaa8\ub4dc \ub300\uc5ed\ud3ed\uc740 \uc774\ub7ec\ud55c \uc2e0\ud638\uac00 \ub354 \uae34 \ub9c1\ud06c\uc5d0\uc11c\ub3c4 \ub35c \ubd84\uc0b0\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub370\uc774\ud130 \uc13c\ud130 \uc2a4\ud30c\uc778-\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM4 \uad11\uc12c\uc720\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub9ac\ud504 \uc2a4\uc704\uce58\uc640 \uc2a4\ud30c\uc778 \uc2a4\uc704\uce58 \uac04 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc5ec\uae30\uc11c\ub294 \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ud655\uc7a5\uc131\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\ubc00\ub3c4 \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub77c\uc6b0\ub4dc \uc81c\uacf5\uc5c5\uccb4 \ubc0f \ucd08\ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc13c\ud130\ub294 \uc11c\ubc84\uc640 \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c \uac04\uc758 \ub300\ub7c9\uc758 \uc774\uc2a4\ud2b8-\uc6e8\uc2a4\ud2b8 \ud2b8\ub798\ud53d\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uc790\uc8fc OM4\ub97c \ub3c4\uc785\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\uc18d \uc9d1\uc801 \ub9c1\ud06c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc2e4\uc6a9\uc801\uc778 \uac70\ub9ac \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\ub294 40G \ub610\ub294 100G \uc9d1\uc120 \ub9c1\ud06c\ub97c \uacc4\ud68d\ud560 \ub54c OM4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud5a5\uc0c1\ub41c \uc131\ub2a5 \uc5ec\uc720 \ub355\ubd84\uc5d0 OM4\ub294 \ud2b9\ud788 \uc5ec\ub7ec \ucee4\ub125\ud130\uac00 \uc788\ub294 \ubcf5\uc7a1\ud55c \ucf00\uc774\ube14 \uc778\ud504\ub77c\uc5d0\uc11c \ubd84\uc0b0 \ubc0f \uc0bd\uc785 \uc190\uc2e4\ub85c \uc778\ud55c \ub9c1\ud06c \uc7a5\uc560 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ub370\ub3c4 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OM4 \ub300 OM5: \uac04\ub2e8\ud55c \uc124\uba85<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OM4\ub294 \uc5ec\uc804\ud788 \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \ubc30\uce58\ub418\uace0 \uc788\uc9c0\ub9cc, \uc77c\ubd80 \uc870\uc9c1\uc740 \uc0c8\ub85c\uc6b4 \uc778\ud504\ub77c\ub97c \ud3c9\uac00\ud558\uba74\uc11c OM5 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub3c4 \uace0\ub824\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM5\ub294 \ub2e8\ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(<span class=\"math\">SWDM<\/span>)\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-swdm-for-multimode-fiber-solutions-explained\/\">SWDM<\/a>), \uc774\ub294 \uc5ec\ub7ec \ud30c\uc7a5\uc744 \ub3d9\uc77c\ud55c \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uc804\uc1a1\ud560 \uc218 \uc788\uac8c \ud574 \uc8fc\uba70, \uc774 \uae30\uc220\uc740 \uad11\uc12c\uc720 \uac00\ub2e5 \uc218\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ub354 \ub192\uc740 \uc6a9\ub7c9\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 OM5\uc758 \ucc44\ud0dd\uc740 OM4\uc5d0 \ube44\ud574 \uc5ec\uc804\ud788 \uc0c1\ub300\uc801\uc73c\ub85c \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \uacc4\uc18d\ud574\uc11c OM4\ub97c \ubc30\uce58\ud558\ub294 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uae30\uc874 \ub2e4\uc911\ubaa8\ub4dc \uc778\ud504\ub77c\uc640 \uc644\uc804\ud788 \ud638\ud658\ub428<\/p><\/li>\n\n\n\n<li><p>\ud604\uc7ac \ub300\ubd80\ubd84\uc758 40G \ubc0f 100G \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc9c0\uc6d0\ud568<\/p><\/li>\n\n\n\n<li><p>\ucd5c\uc2e0 \uad11\uc12c\uc720 \uc720\ud615\uacfc \uad00\ub828\ub41c \ub192\uc740 \ube44\uc6a9 \uc5c6\uc774\ub3c4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc774\uc720\ub85c, OM4\ub294 \uc131\ub2a5\u00b7\ube44\uc6a9\u00b7\ud638\ud658\uc131\uc744 \uade0\ud615 \uc788\uac8c \uace0\ub824\ud558\uba74\uc11c \uace0\uc18d \uad11 \ub124\ud2b8\uc6cc\ud06c\ub97c \uacc4\ud68d\ud558\ub294 \ub370\uc774\ud130\uc13c\ud130\uc5d0\uc11c \uc5ec\uc804\ud788 \uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM3 \ub300 OM4: \uc18d\ub3c4, \ubaa8\ub4dc \ub300\uc5ed\ud3ed \ubc0f \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \ucf00\uc774\ube14 OM3\uc640 OM4\ub97c \ube44\uad50\ud560 \ub54c, \uac00\uc7a5 \uc911\uc694\ud55c \uae30\uc220\uc801 \ucc28\uc774\uc810\uc740 <strong>\ubaa8\ub4dc \ub300\uc5ed\ud3ed, \uc9c0\uc6d0 \uc774\ub354\ub137 \uc18d\ub3c4 \ubc0f \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>. \ub450 \uad11\uc12c\uc720 \uc720\ud615 \ubaa8\ub450 \ub808\uc774\uc800 \ucd5c\uc801\ud654\ub41c \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uc774\uba70 \ucf54\uc5b4\ub294 50\/125 \u00b5m\uc774\uc9c0\ub9cc, OM4\ub294 \ud6e8\uc52c \ub192\uc740 \ub300\uc5ed\ud3ed \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\uc5ec \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1 \uc2dc \ub354 \uae34 \ub9c1\ud06c \uac70\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae30\ub2a5\uc744 \uce21\uc815\ud558\ub294 \uc8fc\uc694 \uc9c0\ud45c\ub294 \uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(EMB)\uc785\ub2c8\ub2e4. EMB\ub294 \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uacfc\ub3c4\ud55c \ubaa8\ub4dc \ubd84\uc0b0 \uc5c6\uc774 \uace0\uc18d \uad11 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. OM4\ub294 OM3\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 EMB\ub97c \uac00\uc9c0\ubbc0\ub85c, \ud2b9\ud788 40G \ubc0f 100G \uc774\ub354\ub137 \ud658\uacbd\uc5d0\uc11c \ub354 \uae34 \uac70\ub9ac\uc5d0\uc11c\ub3c4 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2.jpg\" alt=\"OM3 vs. OM4: Speed, Modal Bandwidth, and Maximum Transmission Distance\" class=\"wp-image-3017\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8eea60ae32cb4c80b3a32492d7350db2-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc18d\ub3c4\ubcc4 OM3 \ub300\ube44 OM4 \uc804\uc1a1 \uac70\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 \uc77c\ubc18\uc801\uc778 \uc774\ub354\ub137 \ud45c\uc900\uc5d0 \ub300\ud55c \ucd5c\ub300 \uad8c\uc7a5 \uc804\uc1a1 \uac70\ub9ac\ub97c \uba85\ud655\ud788 \ube44\uad50\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 203px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"203\"><p>\uc774\ub354\ub137 \uc18d\ub3c4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM3 \uc804\uc1a1 \uac70\ub9ac<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM4 \uc804\uc1a1 \uac70\ub9ac<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"203\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477562.htm\">1GBASE-SX<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 1000m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 1000m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"203\"><p>10GBASE-SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 300m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 400\u2013550m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"203\"><p>40GBASE-SR4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 150m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"203\"><p>100GBASE-SR4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 150m<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ube44\uad50\uc5d0\uc11c \uba87 \uac00\uc9c0 \ud575\uc2ec \uc778\uc0ac\uc774\ud2b8\uac00 \ub3c4\ucd9c\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>At <strong>1G \uc18d\ub3c4<\/strong>, OM3\uc640 OM4 \ubaa8\ub450 \uc720\uc0ac\ud55c \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>At <strong>10G<\/strong>, OM4\ub294 OM3 \ub300\ube44 \uc57d 100\u2013250\ubbf8\ud130 \ub354 \uba40\ub9ac\uae4c\uc9c0 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>At <strong>40G \ubc0f 100G<\/strong>, OM4\ub294 OM3 \ub300\ube44 \ub9c1\ud06c \uac70\ub9ac\ub97c \uc57d 50%\ub9cc\ud07c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ucc28\uc774\ub294 \ud589(row) \uac04 \ub610\ub294 \uc2a4\uc704\uce6d \uacc4\uce35 \uac04\uc5d0 \uae34 \uad11\uc12c\uc720 \uad6c\uac04\uc774 \ud544\uc694\ud55c \ub300\uaddc\ubaa8 \ub370\uc774\ud130\uc13c\ud130\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 OM3\uc758 \uc2e4\uc6a9\uc801 \ud55c\uacc4\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">EMB\uac00 \uadc0\ud558\uc758 \ub9c1\ud06c \uc124\uacc4\uc5d0 \ubbf8\uce58\ub294 \uc758\ubbf8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OM3\uc640 OM4 \uac04 \uc131\ub2a5 \ucc28\uc774\ub294 \ub300\ubd80\ubd84 \uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 222px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"222\"><p>\uad11\uc12c\uc720 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(850nm)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"222\"><p>OM3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2248 2000 MHz\u00b7km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"222\"><p>OM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2248 4700 MHz\u00b7km<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub192\uc740 EMB\ub294 \uc12c\uc720\uac00 \uc2e0\ud638 \uc65c\uace1 \uc5c6\uc774 \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \ub354 \uae34 \uac70\ub9ac\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uc5d0\uc11c\ub294 \uad11 \uc2e0\ud638\uac00 \uc5ec\ub7ec \uacbd\ub85c(\ubaa8\ub4dc)\ub97c \ub530\ub77c \uc804\ud30c\ub429\ub2c8\ub2e4. \ub9cc\uc57d \uc774\ub7ec\ud55c \ubaa8\ub4dc\ub4e4\uc774 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc810\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc2e0\ud638\uac00 \uc65c\uace1\ub418\uba70, \uc774\ub97c \ubaa8\ub4dc \ubd84\uc0b0\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM4\ub294 \ub354 \ub192\uc740 EMB\ub97c \uac16\uae30 \ub54c\ubb38\uc5d0 VCSEL \ub808\uc774\uc800 \uc2e0\ud638\uac00 \ub354 \uae34 \uac70\ub9ac\uc5d0\uc11c\ub3c4 \ub3d9\uae30\ud654\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc5b4 \uc774 \ud6a8\uacfc\ub97c \uc904\uc785\ub2c8\ub2e4. \uadf8 \uacb0\uacfc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uace0\uc18d \uc774\ub354\ub137 \ub9c1\ud06c\ub294 \ub354 \uae34 \uad6c\uac04\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub294 \ucd94\uac00\uc801\uc778 \uc131\ub2a5 \uc5ec\uc720\ub97c \ud655\ubcf4\ud569\ub2c8\ub2e4<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\uad11\uc12c\uc720\ub97c \uad50\uccb4\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc778\ud504\ub77c \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc6a9\uc774\ud574\uc9d1\ub2c8\ub2e4<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc774\uc720\ub85c, 40G \ub610\ub294 100G \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\ub294 \ub9ce\uc740 \uae30\uad00\uc5d0\uc11c\ub294 \ud604\uc7ac \ub9c1\ud06c \uac70\ub9ac\uac00 \uae30\uc220\uc801\uc73c\ub85c OM3\ub85c\ub3c4 \uc9c0\uc6d0\ub420 \uc218 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 OM4 \uad11\uc12c\uc720\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ucd94\uac00 \ub300\uc5ed\ud3ed \uc5ec\uc720\ub294 \ud5a5\ud6c4 \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ubcf5\uc7a1\ud55c \ucf00\uc774\ube14\ub9c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0bd\uc785 \uc190\uc2e4\uc5d0 \ub300\ud55c \ub0b4\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc694\uc57d\ud558\uc790\uba74, OM3\ub294 \uc5ec\uc804\ud788 <strong>\ub2e8\uac70\ub9ac 10G \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud558\uc9c0\ub9cc<\/strong>, OM4\ub294 <strong>\ud604\ub300 \uace0\uc18d \ub370\uc774\ud130\uc13c\ud130 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud574 \ub354 \ub113\uc740 \uc131\ub2a5 \ub9c8\uc9c4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM3 vs. OM4 \ud638\ud658\uc131 \ubc0f \ud63c\uc6a9: \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc704\ud55c \ucd5c\uc120\uc758 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5 \ub610\ub294 \uc778\ud504\ub77c \uc5c5\uadf8\ub808\uc774\ub4dc \uacfc\uc815\uc5d0\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc885\uc885 \uc2e4\uc6a9\uc801\uc778 \uc9c8\ubb38\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4: \ub3d9\uc77c\ud55c \ub9c1\ud06c \ub0b4\uc5d0\uc11c OM3 \ubc0f OM4 \uad11\uc12c\uc720\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uac00? \ub2f5\uc740 \u2018\uc608\u2019\uc785\ub2c8\ub2e4\u2014OM3\uc640 OM4\ub294 \ubaa8\ub450 \ub3d9\uc77c\ud55c 50\/125 \u00b5m \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba70, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-duplex-lc-connector-explained\/\">LC<\/a>, SC \ubc0f MPO\/MTP\uc640 \uac19\uc740 \ub3d9\uc77c\ud55c \ucee4\ub125\ud130 \uc720\ud615\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc5d0\ub294 \uc911\uc694\ud55c \uaddc\uce59\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c \ub9c1\ud06c \ub0b4\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \ub4f1\uae09\uc758 \uad11\uc12c\uc720\ub97c \ud63c\uc6a9\ud560 \uacbd\uc6b0, \uc804\uccb4 \uc131\ub2a5\uc740 \uac00\uc7a5 \ub0ae\uc740 \ub4f1\uae09\uc758 \uad11\uc12c\uc720\uc5d0 \uc758\ud574 \uc81c\ud55c\ub429\ub2c8\ub2e4.<strong>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989, OM4 \uad11\uc12c\uc720\ub97c OM3 \uad11\uc12c\uc720\uc5d0 \uc5f0\uacb0\ud558\uba74 \ub9c1\ud06c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c OM3\uc758 \uac70\ub9ac \uc81c\ud55c \ub0b4\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \ud2b9\ud788 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/482750.htm\">40G-SR4<\/a> \ub610\ub294 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473115.htm\">100G-SR4<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc640 \uac19\uc740 \uace0\uc18d\uc5d0\uc11c\ub294 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc774 \uc6d0\uce59\uc744 \uc774\ud574\ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc131\ub2a5 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc720\ubc1c\ud558\uc9c0 \uc54a\uace0 \uc810\uc9c4\uc801 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uacc4\ud68d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45.jpg\" alt=\"OM3 vs. OM4 Compatibility and Mixing: Best Practices for Upgrades\" class=\"wp-image-3018\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/151d6fa7af644b76a0439b5d7ed42f45-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ud63c\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uad6c\ucd95 \ud658\uacbd\uc5d0\uc11c\ub294 OM3\uc640 OM4\uac00 \uc5ec\ub7ec \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ud754\ud788 \ud63c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uae30\uc874 OM3 \uc778\ud504\ub77c \ud655\uc7a5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \ub808\uac70\uc2dc \ub370\uc774\ud130\uc13c\ud130\ub294 10G \uc774\ub354\ub137 \uc2dc\ub300\uc5d0 OM3 \uad11\uc12c\uc720\ub97c \uc124\uce58\ud588\uc2b5\ub2c8\ub2e4. \ucd94\uac00 \ub799 \ub610\ub294 \ud589\uc774 \ub3c4\uc785\ub420 \ub54c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud5a5\ud6c4 \uace0\uc18d \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 OM4 \ud2b8\ub801\ud06c \ucf00\uc774\ube14\uc744 \ubc30\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \ucc44\ub110\uc774 \uc5c5\uadf8\ub808\uc774\ub4dc\ub420 \ub54c\uae4c\uc9c0 \ub9c1\ud06c \uc131\ub2a5\uc740 \uc5ec\uc804\ud788 OM3 \uc81c\ud55c\uc744 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OM4 \ud328\uce58 \ucf54\ub4dc\uc640 OM3 \ubc31\ubcf8 \ucf00\uc774\ube14\ub9c1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610 \ub2e4\ub978 \uc77c\ubc18\uc801\uc778 \uc0ac\ub840\ub294 OM4 \ud328\uce58 \ucf00\uc774\ube14\uc774 OM3 \ubc31\ubcf8\uc5d0 \uc5f0\uacb0\ub418\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774 \uad6c\uc131\uc740 \ud638\ud658\uc131 \ubb38\uc81c \uc5c6\uc774 \uc791\ub3d9\ud558\uc9c0\ub9cc, \ucd5c\ub300 \uc9c0\uc6d0 \uac70\ub9ac\ub294 \ub2e4\uc2dc \ud55c\ubc88 OM3 \uc0ac\uc591\uc744 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\ub85c\uc758 \uc810\uc9c4\uc801 \ub9c8\uc774\uadf8\ub808\uc774\uc158<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">40G \ub610\ub294 100G \uc774\ub354\ub137\uc73c\ub85c \uc804\ud658\uc744 \uacc4\ud68d \uc911\uc778 \uc870\uc9c1\uc5d0\uc11c\ub294 \uae30\uc874 OM3 \ud328\uce58 \uc778\ud504\ub77c\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ud2b8\ub801\ud06c \ucf00\uc774\ube14\uc744 OM4\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc804\uccb4 \uad11\uc12c\uc720 \uc2dc\uc2a4\ud15c\uc744 \ud55c \ubc88\uc5d0 \uad50\uccb4\ud558\uc9c0 \uc54a\uace0\ub3c4 \ub2e8\uacc4\uc801\uc73c\ub85c \ub9c8\uc774\uadf8\ub808\uc774\uc158\ud560 \uc218 \uc788\uac8c \ud574 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MPO\/MTP \uace0\ub824 \uc0ac\ud56d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc885\uc885 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/understanding-polarity-in-mtp-mpo-system-for-signal-integrity\/\">MPO\/MTP<\/a> \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud558\uba70, \ud2b9\ud788 40G \ubc0f 100G \ubcd1\ub82c \uad11\ud559 \uc7a5\uce58\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. MPO \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc5d0\uc11c OM3 \ubc0f OM4 \uad11\uc12c\uc720\ub97c \ud63c\uc6a9\ud560 \uacbd\uc6b0, \ub2e4\uc74c\uacfc \uac19\uc740 \ucd5c\uc120\uc758 \uad00\ud589\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc77c\uad00\ub41c \uadf9\uc131 \uad6c\uc131 \ubc29\uc2dd<\/strong> (\ubc29\ubc95 A, B \ub610\ub294 C)\uc744 \uad11\uc12c\uc720 \ucc44\ub110 \uc804\uccb4\uc5d0 \uc720\uc9c0\ud558\uc138\uc694<\/p><\/li>\n\n\n\n<li><p>\ub3d9\uc77c\ud55c \ud2b8\ub801\ud06c \ucf00\uc774\ube14 \ub0b4\uc5d0\uc11c <strong>\uc11c\ub85c \ub2e4\ub978 \uad11\uc12c\uc720 \uc720\ud615\uc744 \ud63c\uc6a9\ud558\uc9c0 \ub9c8\uc138\uc694<\/strong> \uac00\ub2a5\ud558\uba74<\/p><\/li>\n\n\n\n<li><p>\ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc138\uc694: <strong>MPO \ud2b8\ub801\ud06c \ucf00\uc774\ube14 \ubc0f \ube0c\ub808\uc774\ud06c\uc544\uc6c3 \uc5b4\uc148\ube14\ub9ac\uac00 \uc758\ub3c4\ud55c \uc774\ub354\ub137 \ud45c\uc900\uacfc \uc77c\uce58\ud558\ub294\uc9c0<\/strong><\/p><\/li>\n\n\n\n<li><p>\ucee4\ub125\ud130\uac00 <strong>\uae68\ub057\ud558\uace0 \uc801\uc808\ud788 \uac80\uc0ac\ub418\uc5c8\ub294\uc9c0<\/strong>, \uc0bd\uc785 \uc190\uc2e4\uc774 \uace0\uc18d \ub9c1\ud06c\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcd1\ub82c \uad11\ud559 \uc7a5\uce58\ub294 \uc2e0\ud638\ub97c \uc5ec\ub7ec \uac1c\uc758 \uad11\uc12c\uc720\ub85c \ubd84\ubc30\ud558\ubbc0\ub85c, \ubbf8\uc138\ud55c \uc190\uc2e4\uc774\ub098 \ubd88\uc77c\uce58\uc870\ucc28 \uc804\uccb4 \ub9c1\ud06c \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud604\uc7a5 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc99d \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud63c\ud569\ub41c OM3\/OM4 \uc778\ud504\ub77c\ub97c \uc124\uce58\ud558\uac70\ub098 \uc218\uc815\ud55c \ud6c4\uc5d0\ub294 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc2e0\ub8b0\uc131 \uc788\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \ud14c\uc2a4\ud2b8\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\ub294 \uac80\uc99d \uc808\ucc28\ub97c \ub530\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uad11\uc190\uc2e4 \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\ud30c\uc6cc \ubbf8\ud130 \ubc0f \uad11\uc6d0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uad11\uc12c\uc720 \ub9c1\ud06c \uc804\ubc18\uc758 \uc0bd\uc785 \uc190\uc2e4\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OTDR \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc2dc\uac04\uc601\uc5ed\ubc18\uc0ac\uacc4(<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-time-domain-reflectometer-fiber-fault-detection-guide\/\">OTDR<\/a>) \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ucee4\ub125\ud130 \uc190\uc2e4<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \uad74\uace1<\/p><\/li>\n\n\n\n<li><p>\uc2a4\ud30c\uc774\uc2a4 \ubb38\uc81c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud45c\uc900\uc5d0 \ub300\ud55c \uc778\uc99d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc124\uce58 \uc791\uc5c5\uc740 \ub9c1\ud06c\uac00 \uc131\ub2a5 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 TIA-568 \ub610\ub294 ISO\/IEC \uad6c\uc870\ud654 \ucf00\uc774\ube14\ub9c1 \ud45c\uc900\uc5d0 \ub530\ub77c \uc778\uc99d\ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud638\ud658\uc131 \uac80\uc99d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11 \ubaa8\ub4c8(\uc608: SFP+, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491627.htm\">QSFP+<\/a>, \ub610\ub294 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491591.htm\">QSFP28<\/a>)\uc774 \uc124\uce58\ub41c \uad11\uc12c\uc720 \uc720\ud615 \ubc0f \uc608\uc0c1 \uc804\uc1a1 \uac70\ub9ac\uc640 \ud638\ud658\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud788 \ud14c\uc2a4\ud2b8\ub418\uace0 \uad00\ub9ac\ub418\ub294 \uacbd\uc6b0, \ud63c\ud569\ub41c OM3 \ubc0f OM4 \uad11\uc12c\uc720 \ubc30\uce58\ub294 \uc2e0\ub8b0\uc131 \uc788\uac8c \uc791\ub3d9\ud560 \uc218 \uc788\uc73c\uba70, \uc870\uc9c1\uc774 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2e0\uaddc \uc124\uce58 \ub610\ub294 \uc7a5\uae30 \ub370\uc774\ud130\uc13c\ud130 \uc124\uacc4\uc758 \uacbd\uc6b0, \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc131\ub2a5 \uacc4\ud68d\uc744 \ub2e8\uc21c\ud654\ud558\uace0 \ud5a5\ud6c4 \uace0\uc18d \uc774\ub354\ub137 \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \ucda9\ubd84\ud55c \uc5ec\uc720 \uc6a9\ub7c9\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ub2e8\uc77c \uad11\uc12c\uc720 \uc720\ud615\u2014\ub300\uac1c OM4\u2014\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf \ube44\uc6a9 \ube44\uad50 \ubc0f \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO): OM3 \ub300\ube44 OM4 \uc870\ub2ec \uac00\uc774\ub4dc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \ucf00\uc774\ube14\uc758 OM3\uc640 OM4\ub97c \ud3c9\uac00\ud560 \ub54c, \uacb0\uc815\uc740 \uae30\uc220\uc801 \uc131\ub2a5\ub9cc\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\ub294 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. \ub9ce\uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ube44\uc6a9 \ubc0f \uc7a5\uae30\uc801\uc778 \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)\uc774 \uc5b4\ub290 \uad11\uc12c\uc720 \uc720\ud615\uc744 \ubc30\uce58\ud560\uc9c0 \uacb0\uc815\ud558\ub294 \ub370 \uc8fc\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uccab\ub208\uc5d0 \ubcf4\uc774\ub294 \ubc14\uc5d0 \ub530\ub974\uba74, OM3 \uad11\uc12c\uc720\ub294 \uc77c\ubc18\uc801\uc73c\ub85c OM4\ubcf4\ub2e4 \ubbf8\ud130\ub2f9 \uac00\uaca9\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucd08\uae30 \ucf00\uc774\ube14 \uac00\uaca9\uc740 \uc804\uccb4 \ub124\ud2b8\uc6cc\ud06c \ud22c\uc790\uc5d0\uc11c \uadf9\uc18c\ubd80\ubd84\ub9cc \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uc124\uce58 \uc778\uac74\ube44, \ud328\uce58 \ud328\ub110, \uad11\ud559 \ubaa8\ub4c8, \uadf8\ub9ac\uace0 \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc \ube44\uc6a9\uacfc \uac19\uc740 \uc694\uc778\ub4e4\uc774 \ucd5c\uc885 \ud504\ub85c\uc81d\ud2b8 \uc608\uc0b0\uc5d0 \ud6e8\uc52c \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \uc778\ud504\ub77c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 10~20\ub144\uac04 \uc0ac\uc6a9\ub418\ubbc0\ub85c, \ub9ce\uc740 \uc870\uc9c1\uc774 OM3\uc640 OM4 \uc911 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ub2e8\uae30 \uad6c\ub9e4 \ube44\uc6a9\uacfc \uc7a5\uae30 \ud655\uc7a5\uc131\uc744 \ubaa8\ub450 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952.jpg\" alt=\"Cost Comparison &amp; TCO: OM3 vs. OM4 Procurement Guidance\" class=\"wp-image-3019\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c9c0e4eab054413ae26b676981e7952-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e8\uae30 \ub300 \uc7a5\uae30 \ube44\uc6a9 \ubaa8\ub378<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uae30\uc801\uc73c\ub85c\ub294 OM3\uac00 \uc21c\uc218\ud55c \uc608\uc0b0 \uad00\uc810\uc5d0\uc11c \ub354 \ub9e4\ub825\uc801\uc73c\ub85c \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\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>\ube44\uc6a9 \uc694\uc778<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM3<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM4<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubbf8\ud130\ub2f9 \ucf00\uc774\ube14 \uac00\uaca9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud328\uce58 \ucf54\ub4dc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d\uac04 \ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d\uac04 \ub192\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc124\uce58 \ube44\uc6a9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc720\uc0ac\ud568<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc720\uc0ac\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucee4\ub125\ud130 \uc720\ud615<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub3d9\uc77c\ud568<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub3d9\uc77c\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud638\ud658\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub3d9\uc77c\ud568<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub3d9\uc77c\ud568<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uad11\uc12c\uc720 \uc720\ud615 \ubaa8\ub450 <strong>\ub3d9\uc77c\ud55c \ucee4\ub125\ud130 \ubc0f \uc885\ub2e8 \ucc98\ub9ac \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c, \uc124\uce58 \ube44\uc6a9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uc790\uccb4\uc5d0 \uc788\uc73c\uba70,<\/strong>, \uc5ec\uae30\uc11c OM4\ub294 \ub354 \uc5c4\uaca9\ud55c \uc81c\uc870 \uacf5\ucc28 \ubc0f \ub354 \ub192\uc740 \ubaa8\ub4dc \ub300\uc5ed\ud3ed \uc0ac\uc591\uc73c\ub85c \uc778\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uac00\uaca9\uc73c\ub85c \ucc45\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \ucf00\uc774\ube14 \uac00\uaca9\uc5d0\ub9cc \uc9d1\uc911\ud558\ub294 \uac83\uc740 \uc624\ud574\uc758 \uc18c\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \ub370\uc774\ud130\uc13c\ud130 \ud658\uacbd\uc5d0\uc11c, \uc778\uac74\ube44 \ubc0f \ub2e4\uc6b4\ud0c0\uc784 \ube44\uc6a9\uc774 OM3\uc640 OM4 \uad11\uc12c\uc720 \uac04 \uac00\uaca9 \ucc28\uc774\ub97c \ud6e8\uc52c \ucd08\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ucf00\uc774\ube14 \ud2b8\ub808\uc774\ub97c \ud1b5\ud55c \uad11\uc12c\uc720 \uc778\uc785<\/p><\/li>\n\n\n\n<li><p>\ud328\uce58 \ud328\ub110 \uc124\uce58<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \ud14c\uc2a4\ud2b8 \ubc0f \uc778\uc99d \uc218\ud589<\/p><\/li>\n\n\n\n<li><p>\uc720\uc9c0\ubcf4\uc218 \ucc3d \uae30\uac04 \uc608\uc57d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc6b4\uc601 \ube44\uc6a9\uc73c\ub85c \uc778\ud574, \ub098\uc911\uc5d0 \uad11\uc12c\uc720 \uc778\ud504\ub77c\ub97c \uad50\uccb4\ud558\ub294 \uac83\uc740 \ucd08\uae30\uc5d0 \uace0\uc131\ub2a5 \uad11\uc12c\uc720\ub97c \uc124\uce58\ud558\ub294 \uac83\ubcf4\ub2e4 \uc0c1\ub2f9\ud788 \ub354 \ub192\uc740 \ube44\uc6a9\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">40G \/ 100G \uc5c5\uadf8\ub808\uc774\ub4dc\uc758 ROI \uc0ac\ub840<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc21c\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc\ub098\ub9ac\uc624\ub97c \ud1b5\ud574 OM4\uac00 \uc7a5\uae30 \uc778\ud504\ub77c \ube44\uc6a9\uc744 \uc5b4\ub5bb\uac8c \uc904\uc77c \uc218 \uc788\ub294\uc9c0\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c1\ud06c \uac70\ub9ac\uac00 300\ubbf8\ud130 \uc81c\ud55c\uc5d0 \uac00\uae4c\uc6b4 OM3 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud574 10G \uc774\ub354\ub137\uc744 \uad6c\ucd95\ud558\ub294 \ub370\uc774\ud130\uc13c\ud130\ub97c \uc0c1\uc0c1\ud574 \ubcf4\uc2ed\uc2dc\uc624. \uc870\uc9c1\uc774 \uc774\ud6c4 40G \ub610\ub294 100G \uc774\ub354\ub137\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uacbd\uc6b0, OM3\ub294 \ud574\ub2f9 \uc18d\ub3c4\uc5d0\uc11c \uc57d 100\ubbf8\ud130\ub9cc \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ubcf4\ub2e4 \uae34 \ub9c1\ud06c\ub294 \uc0c8\ub85c\uc6b4 \uad11\uc12c\uc720 \uc124\uce58\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74, OM4\ub294 40G \ubc0f 100G \uc774\ub354\ub137\uc5d0\uc11c \ucd5c\ub300 150\ubbf8\ud130\ub97c \uc9c0\uc6d0\ud558\uc5ec \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c \ud1a0\ud3f4\ub85c\uc9c0\uc5d0 \uc5ec\uc720 \uacf5\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ucd94\uac00 \uac70\ub9ac \uc5ec\uc720\ub294 \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc778\ud504\ub77c \uad50\uccb4\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TCO \uad00\uc810\uc5d0\uc11c \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>OM3:<\/strong> \ucd08\uae30 \ucf00\uc774\ube14 \ube44\uc6a9\uc740 \ub0ae\uc9c0\ub9cc, \ud5a5\ud6c4 \uc7ac\ubc30\uc120 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n\n\n\n<li><p><strong>OM4:<\/strong> \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uc740 \ub192\uc9c0\ub9cc, \uc7a5\uae30\uc801\uc778 \ud655\uc7a5\uc131\uc740 \uc6b0\uc218\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc870\ub2ec \uacb0\uc815 \ub9e4\ud2b8\ub9ad\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc801\uc758 \uad11\uc12c\uc720 \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd \uc720\ud615\uacfc \ud5a5\ud6c4 \uc131\uc7a5 \uc804\ub9dd\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\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>\ud658\uacbd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad8c\uc7a5 \uc120\ud0dd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc774\uc720<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud648\ub7a9 \/ \uc18c\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc9e7\uc740 \ub9c1\ud06c \ubc0f \uc608\uc0b0 \ubbfc\uac10\uc131<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988 \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM3 \ub610\ub294 OM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud5a5\ud6c4 \ub300\uc5ed\ud3ed \uacc4\ud68d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud604\ub300\uc801 \ub370\uc774\ud130\uc13c\ud130<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40G \/ 100G \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \ub300\ud55c \ub354 \ub098\uc740 \uc9c0\uc6d0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud558\uc774\ud37c\uc2a4\ucf00\uc77c \/ \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM4 \ub610\ub294 OM5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc740 \ub300\uc5ed\ud3ed \uc131\uc7a5 \uc694\uad6c\uc0ac\ud56d<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 \uc0c8 \uc778\ud504\ub77c\ub97c \uad6c\ucd95\ud558\ub294 \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c OM4\ub294 \uae30\uc874 \uba40\ud2f0\ubaa8\ub4dc \uad11\ud559 \ubaa8\ub4c8\uacfc\uc758 \ud638\ud658\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ud5a5\ud6c4 \uace0\uc18d \uc774\ub354\ub137 \ubc30\ud3ec\uc5d0 \ub300\ud55c \uc720\uc5f0\uc131\uc744 \ub192\uc5ec \uc8fc\uae30 \ub54c\ubb38\uc5d0 \uc790\uc8fc \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uad6d, OM3\uc640 OM4 \uc911 \uc120\ud0dd\uc740 \ucd08\uae30 \ucf00\uc774\ube14 \uac00\uaca9\uc5d0\ub9cc \ucd08\uc810\uc744 \ub9de\ucd94\uae30\ubcf4\ub2e4\ub294 \uc608\uc0b0 \uc81c\uc57d, \uc608\uc0c1 \ub9c1\ud06c \uac70\ub9ac, \uc7a5\uae30 \ub124\ud2b8\uc6cc\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc \uc804\ub7b5\uc744 \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM3 vs. OM4 vs. OM5: \ubbf8\ub798 \ub300\ube44 \uc804\ub7b5 \ubc0f OM5\ub97c \uc120\ud0dd\ud574\uc57c \ud560 \ub54c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc13c\ud130 \ub300\uc5ed\ud3ed\uc774 \uacc4\uc18d\ud574\uc11c \uc99d\uac00\ud568\uc5d0 \ub530\ub77c, \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub4e4\uc774 OM3\uc640 OM4\ub97c \ube44\uad50\ud558\ub294 \uac83\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc7a5\uae30\uc801\uc778 \ud574\uacb0\ucc45\uc73c\ub85c\uc11c OM5 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub3c4 \ud3c9\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. OM5\ub294 \ub2e8\ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc2f1(SWDM) \uae30\uc220\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ucd5c\uc2e0 \uc138\ub300\uc758 \uad11\ub300\uc5ed \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(WBMMF)\ub85c \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM3 \ubc0f OM4\ub294 \uc8fc\ub85c \uc57d 850nm\uc758 \ub2e8\uc77c \ud30c\uc7a5\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc18\uba74, OM5\ub294 \uc57d 850nm\uc5d0\uc11c 950nm \uc0ac\uc774\uc758 \uc5ec\ub7ec \ud30c\uc7a5\uc744 \ub3d9\uc77c\ud55c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \ub3d9\uc2dc\uc5d0 \uc804\uc1a1\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 \uad11\uc12c\uc720 \uac00\ub2e5 \uc218\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ucd1d \ucc98\ub9ac\ub7c9\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 OM5\ub97c \ub3c4\uc785\ud560\uc9c0 \uc5ec\ubd80\ub294 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98, \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \uac00\uc6a9\uc131, \ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602.jpg\" alt=\"OM3 vs. OM4 vs. OM5: Future-Proofing and When to Choose OM5\" class=\"wp-image-3020\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d678c44515114615be13f976384d4602-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OM5 \uc124\uba85<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OM5 \uad11\uc12c\uc720\ub294 OM3 \ubc0f OM4\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub3d9\uc77c\ud55c 50\/125 \u00b5m \ucf54\uc5b4 \ud06c\uae30\ub97c \uc720\uc9c0\ud558\ubbc0\ub85c \uae30\uc874 \ub2e4\uc911\ubaa8\ub4dc \uad11 \ubaa8\ub4c8 \ubc0f \ucee4\ub125\ud130\uc640 \uc644\uc804\ud788 \ud558\uc704 \ud638\ud658\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec \ucc28\uc774\uc810\uc740 \uad11\ub300\uc5ed \ubaa8\ub4dc \ub300\uc5ed\ud3ed\uc5d0 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc5ec\ub7ec \ud30c\uc7a5\uc774 \ub3d9\uc77c\ud55c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \ub3d9\uc2dc\uc5d0 \uc804\ud30c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\">SWDM \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a>, \ub97c \uc9c0\uc6d0\ud558\uba70, \uc774\ub294 \uc5ec\ub7ec \uad11 \ucc44\ub110\uc744 \ub2e8\uc77c \uc30d\uc758 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uc704\uc5d0 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM5\uc758 \uc8fc\uc694 \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\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>\uc0ac\uc591<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM3<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>OM5<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucf54\uc5b4 \ud06c\uae30<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\/125 \u00b5m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\/125 \u00b5m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\/125 \u00b5m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubaa8\ub4dc \ub300\uc5ed\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~2000 MHz\u00b7km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~4700 MHz\u00b7km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\ub300\uc5ed(850\u2013953 nm)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc678\ud53c \uc0c9\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc544\ucfe0\uc544<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc544\ucfe0\uc544 \/ \ubc14\uc774\uc62c\ub81b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub77c\uc784 \uadf8\ub9b0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SWDM \uc9c0\uc6d0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc5c6\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc81c\ud55c\uc801<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc788\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 100G \uc804\uc1a1 \uac70\ub9ac<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~100 m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~150 m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM4\uc640 \uc720\uc0ac\ud558\uc9c0\ub9cc \ub2e4\uc911\ud30c\uc7a5 \uc9c0\uc6d0 \uac00\ub2a5<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OM5\uc758 \uc8fc\uc694 \uc774\uc810\uc740 \uad11\uc12c\uc720 \ud6a8\uc728\uc131\uc785\ub2c8\ub2e4. \uc5ec\ub7ec \ud30c\uc7a5\uc744 \ub3d9\uc2dc\uc5d0 \uc804\uc1a1\ud568\uc73c\ub85c\uc368 \ucd94\uac00 \uad11\uc12c\uc720 \ud398\uc5b4 \uc5c6\uc774\ub3c4 \ub354 \ub192\uc740 \uc6a9\ub7c9\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OM5\uac00 \uc801\ud569\ud55c \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220\uc801 \uc774\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, OM5\uc758 \ucc44\ud0dd\uc740 \uc5ec\uc804\ud788 \ube44\uad50\uc801 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uacbd\uc6b0, OM4\uac00 \ub300\ubd80\ubd84\uc758 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc0f \ub370\uc774\ud130 \uc13c\ud130 \ubc30\ud3ec \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OM5\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\ub825\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\ubc00\ub3c4 \ub370\uc774\ud130 \uc13c\ud130<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucf00\uc774\ube14 \uacbd\ub85c\uac00 \uc81c\ud55c\ub41c \ucd08\ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc13c\ud130\ub294 \uace0\uc6a9\ub7c9 \ub9c1\ud06c\uc5d0 \ud544\uc694\ud55c \uad11\uc12c\uc720 \uac00\ub2e5 \uc218\ub97c \uc904\uc5ec\uc8fc\ub294 SWDM \uae30\uc220\uc758 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc7a5\uae30 \uc778\ud504\ub77c \uacc4\ud68d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">15~20\ub144\uac04 \uc0ac\uc6a9\ud560 \uac83\uc744 \ubaa9\ud45c\ub85c \uc778\ud504\ub77c\ub97c \uc124\uacc4\ud558\ub294 \uc870\uc9c1\uc740 \ubbf8\ub798 \ub300\ube44 \uc804\ub7b5\uc758 \uc77c\ud658\uc73c\ub85c OM5\ub97c \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub300\uc5ed\ud3ed\uc774 \uc81c\ud55c\ub41c \uad11\uc12c\uc720 \uacbd\ub85c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd94\uac00 \uad11\uc12c\uc720 \uc124\uce58\uac00 \uc5b4\ub824\uc6b4 \ud658\uacbd \ub610\ub294 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ub2e4\uc911\ud30c\uc7a5 \uc804\uc1a1\uc744 \ud1b5\ud574 \ucf00\uc774\ube14 \uc2dd\uc7ac\ub7c9\uc744 \ud655\uc7a5\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc6a9\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc5ec\uc804\ud788 OM4\ub97c \uc120\ud0dd\ud558\ub294 \ub370\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub3c4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>OM4\ub294 \ub300\ubd80\ubd84\uc758 40G \ubc0f 100G \uc774\ub354\ub137 \uad6c\ucd95\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>SWDM \uad11 \ubaa8\ub4c8\uc740 \ubcf4\uae09\ub960\uc774 \ub0ae\uace0 \uac00\uaca9\uc774 \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>OM4 \uc778\ud504\ub77c\ub294 \uc774\ubbf8 \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c OM4\ub294 \uc131\ub2a5, \ube44\uc6a9, \uc0dd\ud0dc\uacc4 \uc131\uc219\ub3c4 \uac04 \uc2e4\uc6a9\uc801\uc778 \uade0\ud615\uc810\uc73c\ub85c \uc790\uc8fc \uac04\uc8fc\ub418\uba70, OM5\ub294 \ub2e4\uc911\ud30c\uc7a5 \ub2e4\uc911\ubaa8\ub4dc \uc804\uc1a1\uc5d0\uc11c \uad6c\uccb4\uc801\uc73c\ub85c \uc774\uc810\uc744 \uc5bb\ub294 \ud2b9\uc218 \ud658\uacbd\uc5d0 \uc8fc\ub85c \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \uc870\uc9c1\uc774 \uad11\uc12c\uc720 \ucf00\uc774\ube14 OM3\uc640 OM4\ub97c \ube44\uad50\ud560 \ub54c, \uacb0\uc815\uc740 \uc774 \ub450 \uad11\uc12c\uc720 \uc720\ud615 \uc0ac\uc774\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4. OM5\ub294 \uace0\uae09 SWDM \uae30\uc220 \ub610\ub294 \uc7a5\uae30\uc801 \ub300\uc5ed\ud3ed \ud655\uc7a5 \uc804\ub7b5\uc774 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4 \ub85c\ub4dc\ub9f5\uc5d0 \ud3ec\ud568\ub420 \uacbd\uc6b0\uc5d0\ub9cc \uc8fc\ub85c \uad00\ub828\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf OM3 vs. OM4: \ub124\ud2b8\uc6cc\ud06c \ubc30\ud3ec\ub97c \uc704\ud55c \ucd5c\uc885 \uad8c\uc7a5 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OM3 \ubc0f OM4 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uc911 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc5ec\ub7ec \ud575\uc2ec \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4: <strong>\ub9c1\ud06c \uac70\ub9ac, \ubaa9\ud45c \ub300\uc5ed\ud3ed, \uc608\uc0b0 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd<\/strong>. \ub450 \uad11\uc12c\uc720 \uc720\ud615 \ubaa8\ub450 \uc644\uc804\ud788 \ud638\ud658\ub418\uba70 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, OM4\ub294 40G \ubc0f 100G \uc774\ub354\ub137\uc5d0\uc11c \ub354 \ub192\uc740 \uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(EMB)\uacfc \ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac\ub97c \uc81c\uacf5\ud558\uc5ec \uc131\uc7a5\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \ucd94\uac00\uc801\uc778 \ubbf8\ub798 \ub300\ube44 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473-1024x576.jpg\" alt=\"OM3 vs. OM4: Final Recommendations for Network Deployment\" class=\"wp-image-3021\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473-18x10.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ab16410b6fb4efca373c777b7033473.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OM3 \ubc0f OM4 \uc120\ud0dd \ubc29\ubc95: \uc758\uc0ac\uacb0\uc815 \ud750\ub984\ub3c4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc6a9\uc801\uc778 \uc758\uc0ac\uacb0\uc815 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \ud65c\uc6a9\ud558\uba74 \ubc30\ud3ec\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uad11\uc12c\uc720 \uc720\ud615\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>\uac70\ub9ac<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc9e7\uc740 \ub9c1\ud06c(&lt;10G \uae30\uc900 300m): OM3\uc73c\ub85c \ucda9\ubd84\ud568<\/p><\/li>\n\n\n\n<li><p>\uae34 \ub9c1\ud06c(10G \uae30\uc900 &gt;300m \ub610\ub294 40G\/100G \uae30\uc900 &gt;100m): OM4 \uad8c\uc7a5<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>\ubaa9\ud45c \ub300\uc5ed\ud3ed<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>10G \uc560\ud50c\ub9ac\ucf00\uc774\uc158: OM3\uc774 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>40G \ub610\ub294 100G: OM4\ub294 \ud544\uc694\ud55c \uc131\ub2a5 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>\uc608\uc0b0<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc81c\ud55c\ub41c \uc608\uc0b0 \ub610\ub294 \uc18c\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uc6b0: OM3<\/p><\/li>\n\n\n\n<li><p>\uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uacc4\ud68d \uc911\uc778 \uae30\uc5c5 \ub610\ub294 \ub370\uc774\ud130\uc13c\ud130 \ud658\uacbd\uc758 \uacbd\uc6b0: OM4<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>\ud658\uacbd \ubc0f \ubbf8\ub798 \ub300\ube44\uc131<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\ud648\ub7a9 \ub610\ub294 \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4\uc758 \uacbd\uc6b0: OM3<\/p><\/li>\n\n\n\n<li><p>\uace0\ubc00\ub3c4 \ub370\uc774\ud130\uc13c\ud130 \ub610\ub294 \ud074\ub77c\uc6b0\ub4dc \ubc30\ud3ec \ud658\uacbd\uc758 \uacbd\uc6b0: OM4(\ub610\ub294 SWDM \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\ub294 OM5 \uace0\ub824)<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">OM3 \ub300\ube44 OM4 \ubc30\ud3ec\uc5d0 \uad00\ud55c \uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4 \ud53c\ub4dc\ubc31<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ud3ec\ub7fc \ubc0f \ud604\uc7a5 \ubcf4\uace0\uc11c\uc5d0\uc11c \uc790\uc8fc OM3\uc640 OM4 \ubc30\ud3ec\ub97c \ub17c\uc758\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Reddit \uc2a4\ub808\ub4dc<\/strong> OM3\uc640 OM4\ub97c \ud63c\uc6a9\ud558\ub294 \uac83\uc774 \ud5c8\uc6a9\ub418\uc9c0\ub9cc, \ub9c1\ud06c \uc131\ub2a5\uc740 \ub0ae\uc740 \ub4f1\uae09\uc758 \uad11\uc12c\uc720\uc5d0 \ub9de\ucdb0\uc9c0\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc591\uc0b0 \uc804\uc5d0 OTDR \ubc0f \uc0bd\uc785 \uc190\uc2e4 \uce21\uc815\uae30\ub85c \ud14c\uc2a4\ud2b8\ud560 \uac83\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8<\/strong> OM4\ub294 40G\/100G \ub9c1\ud06c\uc5d0 \ub300\ud574 \ucd5c\ub300 150m\ub97c \uc9c0\uc6d0\ud558\ub294 \ubc18\uba74, OM3\ub294 100m\uc5d0 \ub3c4\ub2ec\ud568\uc744 \uc785\uc99d\ud558\uba70, \uc774\ub294 \uacf5\uae09\uc5c5\uccb4 \uc0ac\uc591\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\ud604\uc7a5 \ubcf4\uace0\uc11c<\/strong> \uae30\uc5c5 \ubc0f \ub370\uc774\ud130\uc13c\ud130 \ubc30\ud3ec \ud604\uc7a5 \ubcf4\uace0\uc11c\ub294 OM4\uac00 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \ub2e8\uc21c\ud654\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5 \uc2dc \uad11\uc12c\uc720 \uad50\uccb4 \ud544\uc694\uc131\uc744 \uc904\uc5ec\uc900\ub2e4\uace0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \ucf00\uc774\ube14 \ub9ac\uc18c\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uacc4\ud68d \ubc0f \uc870\ub2ec\uc744 \uc704\ud574 \ub2e4\uc74c\uc744 \ud655\uc778\ud558\uc138\uc694:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OM3 OM4 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \u2013 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP \uacf5\uc2dd \uc2a4\ud1a0\uc5b4<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd94\uac00 \ub9ac\uc18c\uc2a4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uc124\uba85<\/strong>: <a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\" target=\"_self\">OM1 OM2 OM3 OM4 OM5<\/a><\/p><\/li>\n\n\n\n<li><p><strong>\ud45c\uc900 \ubc0f \uad8c\uc704 \uc788\ub294 \ucc38\uace0 \uc790\ub8cc<\/strong>: ISO\/IEC 11801, TIA-492AAAC, TIA-492AAAD<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \ub530\ub974\uba74, \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub294 \ud604\uc7ac \ubc0f \ud5a5\ud6c4 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc801\uc808\ud55c \uad11\uc12c\uc720 \uc720\ud615\uc744 \uc790\uc2e0 \uc788\uac8c \uc120\ud0dd\ud558\uace0, \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)\uc744 \ucd5c\uc801\ud654\ud558\uba70, \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Compare OM3 vs OM4 multimode fiber: modal bandwidth, real-world distances for 10G\/40G\/100G, cost tradeoffs, compatibility tips, and engineer feedback from Reddit &#038; field tests.<\/p>","protected":false},"author":1,"featured_media":3022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-3023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3023","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=3023"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3023\/revisions"}],"predecessor-version":[{"id":10744,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3023\/revisions\/10744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/3022"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=3023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=3023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=3023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}