{"id":5743,"date":"2025-07-16T00:00:00","date_gmt":"2025-07-16T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/difference-between-fibers-single-mode-vs-multimode-guide\/"},"modified":"2026-06-22T09:00:37","modified_gmt":"2026-06-22T09:00:37","slug":"difference-between-fibers-single-mode-vs-multimode-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/difference-between-fibers-single-mode-vs-multimode-guide","title":{"rendered":"\uc2f1\uae00 \ubaa8\ub4dc \uad11\uc12c\uc720 \ub300 \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720: \uc644\uc804\ud55c \ube44\uad50 \uac00\uc774\ub4dc"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"461\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10.webp\" alt=\"Single Mode vs Multimode Fiber\" class=\"wp-image-3638\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10-300x115.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10-1024x393.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10-768x295.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a3d2ae4441fa4254ad34aa6220b0aa10-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">\ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uc124\uacc4\ud558\uac70\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \ub54c<br> <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>\ub2e8\uc77c \ubaa8\ub4dc \ud30c\uc774\ubc84(SMF)\uc640\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc138\uc694.<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> \ubc0f <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> \uc774 \ub450 \uae30\uc220 \uac04\uc758 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub450 \uae30\uc220 \ubaa8\ub450 \uc720\ub9ac \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \ube5b\uc758 \ud384\uc2a4\ub97c \uc774\uc6a9\ud574 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uc9c0\ub9cc, \ud575\uc2ec \uc124\uacc4, \uc131\ub2a5 \ud2b9\uc131 \ubc0f \ube44\uc6a9 \uc601\ud5a5 \uce21\uba74\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ucc28\uc774\uac00 \uc788\uc73c\uba70, \uc774\ub294 \uc801\uc6a9 \ubd84\uc57c\uc758 \uc801\ud569\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ubcf8 \uac00\uc774\ub4dc\ub294 \uc774\ub7ec\ud55c \ucc28\uc774\ub97c \uc2ec\uce35\uc801\uc73c\ub85c \ubd84\uc11d\ud558\uc5ec \ud604\uba85\ud55c \uc758\uc0ac\uacb0\uc815\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<br>.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \uc8fc\uc694 \uc694\uc57d<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)<br><\/strong> \ucf54\uc5b4\uac00 \uc791\uc2b5\ub2c8\ub2e4. \ube5b\uc744 \ud55c \uacbd\ub85c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc801\ud569\ud558\uba70, \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc5d0\ub3c4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<br>.<\/p><\/li><li><p><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720<\/strong> \ucf54\uc5b4\uac00 \ub354 \ud07d\ub2c8\ub2e4. \ube5b\uc774 \uc5ec\ub7ec \uacbd\ub85c\ub85c \uc804\ud30c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc798 \uc791\ub3d9\ud558\uba70, \uc124\uce58\ub3c4 \uc6a9\uc774\ud569\ub2c8\ub2e4.<br>.<\/p><\/li><li><p><strong>\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)<br><\/strong> \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2e0\ud638 \uac10\uc1e0\uac00 \uc801\uc2b5\ub2c8\ub2e4. \ud5a5\ud6c4 \ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5\uc5d0\ub3c4 \uc720\ub9ac\ud558\uba70, \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<br>.<\/p><\/li><li><p><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720<\/strong> \ucd08\uae30 \ube44\uc6a9\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \ub85c\uceec \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc13c\ud130 \ubc0f \ud559\uad50 \ub4f1\uc5d0\uc11c \uc798 \uc791\ub3d9\ud558\uba70, \uc9e7\uc740 \ucf00\uc774\ube14\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<br>.<\/p><\/li><li><p>\uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \uad11\uc12c\uc720\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ud544\uc694\ud55c \uc804\uc1a1 \uac70\ub9ac\ub97c \uace0\ub824\ud558\uc138\uc694. \uc608\uc0b0\uc744 \uace0\ub824\ud558\uc138\uc694. \ub124\ud2b8\uc6cc\ud06c\uc758 \ud5a5\ud6c4 \ud655\uc7a5 \uac00\ub2a5\uc131\uc744 \uace0\ub824\ud558\uc138\uc694.<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \ud575\uc2ec \ucc28\uc774: \ube5b\uc758 \uc804\ud30c \uacbd\ub85c<br><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"511\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843.webp\" alt=\"Single Mode vs Multimode Fiber\" class=\"wp-image-5740\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843-300x128.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843-1024x436.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843-768x327.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d94ef2486b204efb80235bb5b88fa843-18x8.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF):<br><\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \uc791\uc740 \ucf54\uc5b4 \uc9c0\ub984\uc744 \uac16\uc2b5\ub2c8\ub2e4.<br> <strong>9\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130(\u00b5m)<br><\/strong>. \uc774 \ubbf8\uc138\ud55c \ucf54\uc5b4\ub294 \ube5b\uc774 \uad11\uc12c\uc720\ub97c \ub530\ub77c \uc77c\uc9c1\uc120\uc73c\ub85c \uc804\ud30c\ub418\ub294<br> <strong>\ud558\ub098\uc758 \uacbd\ub85c, \uc989 \u201c\ub2e8\uc77c \ubaa8\ub4dc\u201d<br>\u201d<\/strong> \ub9cc\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub808\uc774\uc800 \uad11\uc6d0(1310nm \ub610\ub294 1550nm)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(MMF):<\/strong> \ud6e8\uc52c \ub354 \ud070 \ucf54\uc5b4 \uc9c0\ub984\uc744 \uac00\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c<br> <strong>50\u00b5m \ub610\ub294 62.5\u00b5m<\/strong>. \uc774 \ub113\uc740 \ucf54\uc5b4\ub294 \ube5b\uc774 \ucf54\uc5b4 \ub0b4\uc5d0\uc11c \ub2e4\uc591\ud55c \uac01\ub3c4\ub85c \ubc18\uc0ac\ub418\uba70<br> <strong>\uc5ec\ub7ec \uac1c\uc758 \uad11\uc120, \uc989 \u201c\ub2e4\uc911 \ubaa8\ub4dc\u201d<br>\u201d<\/strong> \uac00 \ub3d9\uc2dc\uc5d0 \uc804\ud30c\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc8fc\ub85c<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/overview-of-vcsel\/\">\uc218\uc9c1 \uacf5\uc9c4\uae30 \ud45c\uba74 \ubc29\ucd9c \ub808\uc774\uc800(VCSEL)<\/a> VCSEL \ub610\ub294 LED(850nm \ub610\ub294 1300nm)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ucf54\uc5b4 \ucc28\uc774\uac00 \uc774\ud6c4 \ubaa8\ub4e0 \uc131\ub2a5 \ucc28\uc774\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4:<br><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"971\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a.webp\" alt=\"Single Mode vs Multimode Fiber\" class=\"wp-image-5741\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a-300x243.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a-1024x829.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a-768x621.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4be43e176d594e41934de6c43ab6ec0a-15x12.webp 15w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\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>\uae30\ub2a5<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)(OM3\/OM4\/OM5)<br><\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucf54\uc5b4 \uc9c0\ub984<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>9\u00b5m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\u00b5m \ub610\ub294 62.5\u00b5m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc6d0<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc774\uc800(1310nm, 1550nm)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>VCSEL \/ LED(850nm, 1300nm)<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube5b\uc758 \uacbd\ub85c \uc218<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud558\ub098(\uae30\ubcf8 \ubaa8\ub4dc)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc218\ubc31 \uac1c(\ub2e4\uc911 \ubaa8\ub4dc)<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc77c\ubc18\uc801\uc778 \uac70\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10km ~ 100km \uc774\uc0c1<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100m ~ 550m(\uc804\uc1a1 \uc18d\ub3c4 \ubc0f \ub4f1\uae09\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0)<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub300\uc5ed\ud3ed<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub9e4\uc6b0 \ub192\uc74c(\uc2e4\uc9c8\uc801\uc73c\ub85c \ubb34\uc81c\ud55c)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\ubaa8\ub4dc \ubd84\uc0b0\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428)<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uac10\uc1c4\ub7c9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c(\ud2b9\ud788 1550nm\uc5d0\uc11c)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\ud2b9\ud788 850nm\uc5d0\uc11c)<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ubaa8\ub4dc \ubd84\uc0b0<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubb34\uc2dc\ud560 \uc218 \uc788\uc74c<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc81c\ud55c \uc694\uc778<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc12c\uc720 \ube44\uc6a9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube44\uc6a9(\uad11\ud559 \ubd80\ud488)<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\ub808\uc774\uc800 \uc0ac\uc6a9)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c <strong>(VCSEL)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \uc804\uc1a1, \ud1b5\uc2e0\ub9dd, \ucea0\ud37c\uc2a4 \ubc31\ubcf8, \ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uac70\ub9ac \uc804\uc1a1, \ub370\uc774\ud130 \uc13c\ud130 \ub799 \uac04 \uc5f0\uacb0, \uac74\ubb3c \ub0b4 \ubc31\ubcf8, LAN<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \uc8fc\uc694 \uc131\ub2a5 \ucc28\uc774 \uc124\uba85<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\uc804\uc1a1 \uac70\ub9ac:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ub2e8\uc77c\ubaa8\ub4dc\uad11\uc12c\uc720(SMF):<\/strong> \uc7a5\uac70\ub9ac \uc804\uc1a1 \ubd84\uc57c\uc5d0\uc11c \uc555\ub3c4\uc801\uc778 \uc6b0\uc704\ub97c \uc810\ud558\ub294 \uae30\uc220 <strong>\uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \ucd5c\uc801\ud654\ub428<\/strong>. \uc2e0\ud638 \uac10\uc1e0(\uac10\uc1c4)\uac00 \uadf9\ud788 \uc791\uace0, \ubaa8\ub4dc \ubd84\uc0b0\uc774 \uc0ac\uc2e4\uc0c1 \uc5c6\uae30 \ub54c\ubb38\uc5d0(\ub2e8\uc77c \ubaa8\ub4dc\ub9cc \uc874\uc7ac\ud558\ubbc0\ub85c), SMF\ub294 \uc2e0\ud638\ub97c <strong>\uc218\uc2ed km\uc5d0\uc11c \uc218\ubc31 km\uae4c\uc9c0<\/strong> \uc7ac\uc0dd \uc5c6\uc774 \uc2e0\ub8b0\uc131 \uc788\uac8c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud1b5\uc2e0 \ubc31\ubcf8, \uc11c\ube44\uc2a4 \uc81c\uacf5\uc790 \ub124\ud2b8\uc6cc\ud06c, \ub300\uaddc\ubaa8 \ucea0\ud37c\uc2a4 \ub9c1\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub2e4\uc911\ubaa8\ub4dc\uad11\uc12c\uc720(MMF):<\/strong> \uac70\ub9ac \uc81c\ud55c\uc740 \uc8fc\ub85c <strong>\ubaa8\ub4dc \ubd84\uc0b0(mode dispersion)\uc785\ub2c8\ub2e4.<\/strong>. \ubaa8\ub4dc \ubd84\uc0b0\uc5d0 \uc758\ud574 \ud06c\uac8c \uc81c\uc57d\ubc1b\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uad11 \ubaa8\ub4dc\uac00 \uc11c\ub85c \ub2e4\ub978 \uacbd\ub85c \uae38\uc774\ub97c \ub530\ub77c \uc804\ud30c\ub418\ubbc0\ub85c, \uc218\uc2e0\uae30\uc5d0 \uc57d\uac04\uc758 \uc2dc\uac04 \ucc28\uc774\ub85c \ub3c4\ub2ec\ud558\uc5ec \ud2b9\ud788 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1 \uc2dc \uc2e0\ud638\uac00 \ud750\ub824\uc9d1\ub2c8\ub2e4. \ube44\ub85d <strong>\ub808\uc774\uc800 \ucd5c\uc801\ud654\ub41c <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><strong>MMF(OM3, OM4, OM5)<\/strong><\/a> \uac00 \uc774\ub97c \uac1c\uc120\ud558\uc9c0\ub9cc, \ud604\ub300 \uace0\uc18d \uc751\uc6a9(40G, 100G, 400G)\uc5d0\uc11c\ub294 \uc2e4\uc6a9\uc801\uc778 \uac70\ub9ac \ubc94\uc704\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>100\ubbf8\ud130\uc5d0\uc11c 550\ubbf8\ud130\uae4c\uc9c0\uc758 \uac70\ub9ac<\/strong>. \uc785\ub2c8\ub2e4. \uac74\ubb3c \ub0b4 \ub2e8\uac70\ub9ac, \ub370\uc774\ud130 \uc13c\ud130(\ub799 \uac04 \uc5f0\uacb0), \uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c(LAN)\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ub300\uc5ed\ud3ed \uc6a9\ub7c9:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ub2e8\uc77c\ubaa8\ub4dc\uad11\uc12c\uc720(SMF):<\/strong> \ud2b9\uac00 \uc0c1\ud488 <strong>\ud6e8\uc52c \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed \uc7a0\uc7ac\ub825\uc744 \uc81c\uacf5<\/strong>. \ub2e8\uc77c \ubaa8\ub4dc \uc804\ud30c \ubc29\uc2dd\uc73c\ub85c \uc778\ud574 \ubaa8\ub4dc \ubd84\uc0b0(\ub2e4\uc911\ubaa8\ub4dc\uad11\uc12c\uc720\uc758 \uc8fc\uc694 \ub300\uc5ed\ud3ed \uc81c\ud55c \uc694\uc778)\uc774 \uc81c\uac70\ub429\ub2c8\ub2e4. \uc0c9\ubd84\uc0b0\uacfc \uac19\uc740 \ubb3c\ub9ac\uc801 \ud6a8\uacfc\ub294 \uc874\uc7ac\ud558\uc9c0\ub9cc \uad00\ub9ac \uac00\ub2a5\ud558\uba70, \uc774\ub85c \uc778\ud574 SMF\ub294 \ud604\uc7ac \ubc0f \uac00\uae4c\uc6b4 \ubbf8\ub798(400G, 800G, 1.6T \uc774\uc0c1)\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uae30\uc220\uc774 \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \uac70\uc758 \ubaa8\ub4e0 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub2e4\uc911\ubaa8\ub4dc\uad11\uc12c\uc720(MMF):<\/strong> \ub300\uc5ed\ud3ed\uc740 <strong>\uc8fc\ub85c \ubaa8\ub4dc \ubd84\uc0b0\uc5d0 \uc758\ud574 \uc81c\ud55c\ub429\ub2c8\ub2e4<\/strong>. \uad11\uc12c\uc720 \ub4f1\uae09\uc740 \u201c\uc720\ud6a8 \ubaa8\ub4dc \ub300\uc5ed\ud3ed(EMB)\u201d\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. OM5(\uad11\ub300\uc5ed \ub2e4\uc911\ubaa8\ub4dc\uad11\uc12c\uc720 \u2013 WBMMF)\uc640 \uac19\uc740 \ucd5c\uc2e0 \ub4f1\uae09\uc740 \ud2b9\ud788 \ub2e8\uac70\ub9ac\uc5d0\uc11c \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/cwdm-vs-dwdm-vs-mwdm-vs-lwdm-vs-swdm-differences\/\"><strong>\uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740<\/strong><\/a> \ub2e8\uac70\ub9ac\uc5d0\uc11c\uc758 \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc8fc\uc5b4\uc9c4 \ub370\uc774\ud130 \uc18d\ub3c4\uc5d0\uc11c \uac70\ub9ac\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ub300\uc5ed\ud3ed\uc740 \uadfc\ubcf8\uc801\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\uad11\ucf00\uc774\ube14 \ube44\uc6a9:<\/strong> MMF \ucf00\uc774\ube14 \uc790\uccb4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>SMF \ucf00\uc774\ube14\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4<\/strong> \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ube44\uc6a9:.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc5ec\uae30\uc11c \uade0\ud615\uc774 \uae09\uaca9\ud788 \ubc14\ub01d\ub2c8\ub2e4.<\/strong> SMF \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \ud544\uc694\ud55c <strong>\ub808\uc774\uc800 \uad11\uc6d0<\/strong> (DFB, EML)\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-smf.htm\"><strong>SMF \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a> \uc81c\uc870\uc5d0 \ube44\ud574 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub354 \ubcf5\uc7a1\ud558\uace0 \ube44\uc6a9\uc774 \ub192\uc2b5\ub2c8\ub2e4. \ubc18\uba74 <strong>VCSEL<\/strong> \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-mmf.htm\"><strong>MMF \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \ud3ed\ub113\uc740 \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong><\/a>. \uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c MMF \ud2b8\ub79c\uc2a4\uc2dc\ubc84(\uc608: SR, SR4, SR8)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ud6e8\uc52c \uc800\ub834\ud568<\/strong> \ub3d9\uc77c\ud55c \ub370\uc774\ud130 \uc804\uc1a1\ub960\uc744 \ub2e8\uac70\ub9ac\uc5d0\uc11c \uc81c\uacf5\ud560 \uacbd\uc6b0, \uc774\ub4e4\uc758 SMF \ub300\uc751 \uc81c\ud488(LR, ER, ZR \ub4f1)\ubcf4\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\uccb4 \uc2dc\uc2a4\ud15c \ube44\uc6a9:<\/strong> \uc5e3\uc9c0 \ucef4\ud4e8\ud305 <strong>\ub2e8\uac70\ub9ac(&lt;500m)<\/strong>, MMF \uc2dc\uc2a4\ud15c\uc740 \uc885\uc885 <strong>\uc124\uce58 \ucd1d\ube44\uc6a9\uc774 \ub0ae\uc74c<\/strong> \uad11\ud559 \ubd80\ud488 \uac00\uaca9\uc774 \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. <strong>OM4\ubcf4\ub2e4 \ub354 \uae34 \uac70\ub9ac\uc5d0\uc11c<\/strong>, SMF\uac00 <em>\uc624\uc9c1<\/em> \uc2e4\ud604 \uac00\ub2a5\ud55c \uc120\ud0dd\uc9c0\uac00 \ub418\uba70, \uadf8\uc5d0 \ub530\ub978 \ub192\uc740 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ube44\uc6a9\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c\ub3c4 SMF\uac00 \uc720\ub9ac\ud55c\ub370, \uc774\ub294 \uc0ac\uc2e4\uc0c1 \ubb34\uc81c\ud55c\uc758 \ub300\uc5ed\ud3ed \uc5ec\uc720\ub97c \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\uc751\uc6a9 \ubd84\uc57c: \uc801\uc808\ud55c \ub3c4\uad6c \uc120\ud0dd<\/strong><\/p><ul><li><p style=\"margin: 0px 0px 4px;\"><strong>\ub2e4\uc74c \uacbd\uc6b0\uc5d0 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\ub97c \uc120\ud0dd\ud558\uc138\uc694:<\/strong><\/p><ul><li><p style=\"margin: 0px;\">\uac70\ub9ac\uac00 500\ubbf8\ud130\ub97c \ucd08\uacfc\ud560 \ub54c.<\/p><\/li><li><p style=\"margin: 0px;\">\ud5a5\ud6c4 \uace0\uc18d\ud654(400G, 800G \uc774\uc0c1)\ub97c \uc704\ud55c \ubbf8\ub798 \ud638\ud658\uc131\uc774 \ud544\uc218\uc801\uc77c \ub54c.<\/p><\/li><li><p style=\"margin: 0px;\">\uc7a5\uac70\ub9ac\uc5d0\uc11c \ucd5c\ub300 \ub300\uc5ed\ud3ed\uc774 \uc694\uad6c\ub420 \ub54c(\uc608: \uc11c\ube44\uc2a4 \uc81c\uacf5\uc790 \ub124\ud2b8\uc6cc\ud06c, \ub3c4\uc2dc\uad8c \ub124\ud2b8\uc6cc\ud06c(MAN), \ub300\uaddc\ubaa8 \ucea0\ud37c\uc2a4 \ubc31\ubcf8, \ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0(DCI)).<\/p><\/li><li><p style=\"margin: 0px;\">\uac70\ub9ac\uc5d0 \uac78\uccd0 \ucd5c\uace0 \uc218\uc900\uc758 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc77c \ub54c.<\/p><\/li><li><p style=\"margin: 0px;\">\ubca4\ub354 \ud638\ud658\uc131 \ubaa9\ub85d \ubc0f EEPROM \ucf54\ub529 \uc694\uad6c\uc0ac\ud56d \ubb34\uc2dc <strong>\uc7a5\uac70\ub9ac \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc608: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>LINK-PP\uc758 10G-LR<\/strong><\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\"><strong>25G-LR<\/strong><\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>100G-LR4<\/strong><\/a>, \ub610\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472000.htm\"><strong>400G-FR4<\/strong><\/a>.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ub2e4\uc74c \uacbd\uc6b0\uc5d0 \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(MMF \u2013 OM3\/OM4\/OM5)\ub97c \uc120\ud0dd\ud558\uc138\uc694:<\/strong><\/p><ul><li><p style=\"margin: 0px;\">\uac70\ub9ac\uac00 \uc9e7\uc744 \ub54c(\uc77c\ubc18\uc801\uc73c\ub85c \u2264100m\u2013550m, \uad6c\uccb4\uc801\uc778 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc138\uc694).<\/p><\/li><li><p style=\"margin: 0px;\">\ucd08\uae30 \ubc30\uce58\uc5d0 \ub300\ud55c \ube44\uc6a9 \ucd5c\uc801\ud654\uac00 \uc911\uc694\ud569\ub2c8\ub2e4(\ud2b9\ud788 \uad11\ud559 \uc7a5\uce58 \ube44\uc6a9).<\/p><\/li><li><p style=\"margin: 0px;\">\ub2e8\uc77c \ub370\uc774\ud130 \uc13c\ud130 \ub0b4\uc5d0\uc11c \ubc30\ud3ec(\ub799 \uac04, \ub799\uc5d0\uc11c \ud1b1 \uc624\ube0c \ub799 \uc2a4\uc704\uce58\uae4c\uc9c0).<\/p><\/li><li><p style=\"margin: 0px;\">\uac74\ubb3c \ub0b4 \ubc31\ubcf8 \ub9c1\ud06c \ub610\ub294 \ucea0\ud37c\uc2a4 \ub0b4 \uc778\uc811\ud55c \uac74\ubb3c \uac04 \ubc31\ubcf8 \ub9c1\ud06c \uad6c\ucd95.<\/p><\/li><li><p style=\"margin: 0px;\">\ubca4\ub354 \ud638\ud658\uc131 \ubaa9\ub85d \ubc0f EEPROM \ucf54\ub529 \uc694\uad6c\uc0ac\ud56d \ubb34\uc2dc <strong>\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ub2e8\uac70\ub9ac \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc608: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>LINK-PP\uc758 10G-SR<\/strong><\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\"><strong>25G-SR<\/strong><\/a>, \ub610\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473115.htm\"><strong>100G-SR4.<\/strong><\/a><\/p><\/li><\/ul><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 LINK-PP \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84: \uad11\uc12c\uc720\uc640\uc758 \ub9e4\uce6d<\/strong><\/h2>\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\/80c0b4c8043b490db62156663cf8e8c5.webp\" alt=\"Optical Module\" class=\"wp-image-3637\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/80c0b4c8043b490db62156663cf8e8c5.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/80c0b4c8043b490db62156663cf8e8c5-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/80c0b4c8043b490db62156663cf8e8c5-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/80c0b4c8043b490db62156663cf8e8c5-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/80c0b4c8043b490db62156663cf8e8c5-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\ud658 \uac00\ub2a5\ud55c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a> \ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>LINK-PP<\/strong> \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF) \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ud3ec\uad04\uc801\uc778 \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc6a9:<\/strong> \u201cLR\u201d(10km), \u201cER\u201d(40km), \u201cZR\u201d(80km) \ub610\ub294 \uc720\uc0ac\ud55c \ud45c\uc2dc\uac00 \uc788\ub294 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc778\uae30 \uc788\ub294 <strong>LINK-PP \ubaa8\ub378<\/strong> \uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><ul><li><p style=\"margin: 0px;\"><strong>SFP+:<\/strong> SFP-10G-LR <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">LS-SM3110-10C<\/a> (10G, \ucd5c\ub300 10km)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>SFP28:<\/strong> SFP28-25G-LR <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">LS-SM3125-10C<\/a> (25G, \ucd5c\ub300 10km)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>QSFP28:<\/strong> QSFP28-100G-LR4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\">LQ-LW100-LR4C<\/a> (100G, \ucd5c\ub300 10km), QSFP28-100G-ER4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472708.htm\">LQ-LW100-ER4C<\/a> (100G, \ucd5c\ub300 40km)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>QSFP-DD:<\/strong> QSFP-DD-400G-FR4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472000.htm\">LQD-CW400-FR4C<\/a> (400G, \ucd5c\ub300 2km), QSFP-DD-400G-LR4 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\">LQD-CW400-LR4C<\/a> (400G, \ucd5c\ub300 10km)<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\uc6a9:<\/strong> \u201cSR\u201d(\ub2e8\uac70\ub9ac) \ud45c\uc2dc\uac00 \uc788\ub294 \ubaa8\ub4c8\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud575\uc2ec <strong>LINK-PP \ubaa8\ub378<\/strong> \uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><ul><li><p style=\"margin: 0px;\"><strong>SFP+:<\/strong> SFP-10G-SR <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">LS-MM8510-S3C<\/a> (OM3 \uae30\uc900 10G, \ucd5c\ub300 300m)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>SFP28:<\/strong> SFP28-25G-SR <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\">\uae30\uc220:<\/a> (OM4\/OM5 \uae30\uc900 25G, \ucd5c\ub300 70m\/100m)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>QSFP28:<\/strong> QSFP28-100G-SR4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473115.htm\">LQ-M85100-SR4C<\/a> (OM4\/OM5 \uae30\uc900 100G, \ucd5c\ub300 70m\/100m)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>QSFP-DD:<\/strong> QSFP-DD-400G-SR8 (OM4\/OM5 \uae30\uc900 400G, \ucd5c\ub300 70m\/100m)<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \ubbf8\ub798 \uc804\ub9dd: \uace0\uc18d \ubc0f \uc7a5\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\uc758 \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc758 \uc9c0\ubc30<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\ub294 \uacc4\uc18d \uc9c4\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4(\ud2b9\ud788 \ub2e8\uac70\ub9ac WDM\uc6a9 OM5). \uadf8\ub7ec\ub098 \ub370\uc774\ud130 \uc13c\ud130 \ub0b4\uc678\ubd80\uc5d0\uc11c \uc810\uc810 \ub354 \uae34 \uac70\ub9ac\ub85c \ub192\uc740 \uc18d\ub3c4(400G, 800G, 1.6T)\ub97c \uc694\uad6c\ud558\ub294 \ub04a\uc784\uc5c6\ub294 \uc218\uc694\ub294 <strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(Single Mode Fiber)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong> \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\ub97c <strong>\uc7a5\uae30 \uc804\ub7b5\uc801 \uc120\ud0dd\uc73c\ub85c \ud655\uace0\ud788 \ud569\ub2c8\ub2e4.<\/strong>. \uae30\uc220 \uc608\uc2dc: <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-bidi-transceiver\/\">\ub2e8\uc77c SMF \uac00\ub2e5\uc744 \ud1b5\ud55c \uc591\ubc29\ud5a5 \uc804\uc1a1(BiDi)<\/a> \ubc0f \ucf54\ud788\uc5b4\ub7f0\ud2b8 \uad11\ud559 \uae30\uc220\uc740 \uc911\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c SMF\uc758 \uc131\ub2a5\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \uacb0\ub860: \uc751\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\ucd5c\uace0\uc758\u201d \uad11\uc12c\uc720\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc120\ud0dd\uc740 \uadc0\ud558\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\ud544\uc694\ud55c \uc804\uc1a1 \uac70\ub9ac\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ubaa9\ud45c \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?(\ud604\uc7ac \ubc0f \ud5a5\ud6c4)<\/strong><\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc608\uc0b0 \uc81c\uc57d \uc870\uac74\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?(\uad11\uc12c\uc720 + \uad11\ud559 \uc7a5\uce58)<\/strong><\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud55c\ub41c \uacf5\uac04 \ub0b4\uc5d0\uc11c \uc9e7\uace0 \ube44\uc6a9 \ubbfc\uac10\ud55c \ub9c1\ud06c\uc758 \uacbd\uc6b0, <strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(OM4\/OM5)<\/strong> \ubc0f VCSEL \uae30\ubc18 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uac15\ub825\ud558\uace0 \uacbd\uc81c\uc801\uc778 \ud574\uacb0\ucc45\uc774 \ub429\ub2c8\ub2e4. \uc7a5\uac70\ub9ac, \uace0\ub300\uc5ed\ud3ed, \ub610\ub294 \ubbf8\ub798 \ub300\ube44 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, <strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(Single Mode Fiber)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong> \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\ub294 \ud544\uc218\uc801\uc778 \ubc31\ubcf8\uc774\uba70, \uac15\ub825\ud55c \ub808\uc774\uc800 \uae30\ubc18 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uadc0\ud558\uc758 \uad11\uc12c\uc720 \uc778\ud504\ub77c\ub97c \ucd5c\uc801\ud654\ud560 \uc900\ube44\uac00 \ub418\uc168\uc2b5\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c \uad11\uc12c\uc720 \uc720\ud615\uacfc \ud638\ud658\ub418\ub294 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \ubc0f \ud655\uc7a5\uc131\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>LINK-PP<\/strong> LINK-PP\ub294 \uace0\ud488\uc9c8\u00b7\uc2e0\ub8b0\uc131 \ub192\uc740 <strong>\uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong> \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc81c\uacf5\ud558\uba70, \ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \ubc30\uce58 \ubaa8\ub450\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5b4 \uc6d0\ud65c\ud55c \ud1b5\ud569\uacfc \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div><div widgetid=\"3ef779ac451211f099380a58fbc66727\" format=\"embedded\" data-widget-id=\"3ef779ac451211f099380a58fbc66727\" data-mode=\"production.zh\" style=\"display: block;\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2726 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\uc640 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \uc791\uc740 \ucf54\uc5b4\ub97c \uac00\uc9c0\uba70 \ube5b\uc744 \ud558\ub098\uc758 \uacbd\ub85c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \ub354 \ud070 \ucf54\uc5b4\ub97c \uac00\uc9c0\uba70 \ube5b\uc774 \uc5ec\ub7ec \uacbd\ub85c\ub85c \uc804\ud30c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ucc28\uc774\ub294 \ub370\uc774\ud130 \uc804\uc1a1 \uac00\ub2a5 \uac70\ub9ac \ubc0f \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud55c \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud63c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud63c\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uac01 \uc720\ud615\uc758 \ucee4\ub125\ud130 \ubc0f \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \uc798\ubabb \uc5f0\uacb0\ud560 \uacbd\uc6b0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc2e0\ud638 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \uc544\uc608 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \ub354 \uc801\ud569\ud55c \uad11\uc12c\uc720 \uc720\ud615\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc18d\ub3c4 \ubc0f \ub354 \uae34 \uac70\ub9ac\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ucf00\uc774\ube14\uc740 \uadf8\ub300\ub85c \ub450\uace0 \uad11\ud559 \uc7a5\uce58\ub9cc \uad50\uccb4\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc124\uce58\ud558\uae30 \ub354 \uc26c\uc6b4\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124, \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \uc124\uce58\ud558\uae30 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. \ub354 \ud070 \ucf54\uc5b4\ub85c \uc778\ud574 \uba3c\uc9c0\ub098 \uc815\ub82c \uc624\ucc28\uc5d0 \ub35c \ubbfc\uac10\ud558\uba70, \ub05d\ub2e8 \ucc98\ub9ac\ub3c4 \ub354 \ube60\ub974\uace0 \uc219\ub828\ub3c4\uac00 \ub0ae\uc544\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \ub3d9\uc77c\ud55c \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ub300\ubd80\ubd84\uc758 \ucee4\ub125\ud130(\uc608: LC \ub610\ub294 SC)\ub294 \uc678\ud615\uc774 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<br\/>\uadf8\ub7ec\ub098 \ub0b4\ubd80 \uad6c\uc870\ub294 \uac01 \uad11\uc12c\uc720 \uc720\ud615\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<br\/>\ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \ucee4\ub125\ud130\ub97c \ud574\ub2f9 \uad11\uc12c\uc720 \uc720\ud615\uacfc \ubc18\ub4dc\uc2dc \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<script src=\"https:\/\/cdn.mylandingpages.co\/widgets\/platform\/platform.widget.js\" async=\"true\"><\/script>","protected":false},"excerpt":{"rendered":"<p>\ub450 \uc885\ub958\uc758 \uad11\uc12c\uc720 \ucc28\uc774\ub97c \uc774\ud574\ud558\uc138\uc694: \uc2f1\uae00 \ubaa8\ub4dc\ub294 \uc7a5\uac70\ub9ac \ubc0f \uace0\ub300\uc5ed\ud3ed\uc744 \uc9c0\uc6d0\ud558\uba70, \uba40\ud2f0\ubaa8\ub4dc\ub294 \ub2e8\uac70\ub9ac \uad6c\uac04\uacfc \ub0ae\uc740 \ube44\uc6a9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":5742,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5743","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\/5743","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=5743"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5743\/revisions"}],"predecessor-version":[{"id":11345,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5743\/revisions\/11345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5742"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}