{"id":5212,"date":"2025-09-04T00:00:00","date_gmt":"2025-09-04T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/"},"modified":"2026-06-22T07:44:45","modified_gmt":"2026-06-22T07:44:45","slug":"smf-optical-transceiver-vs-mmf-optical-transceiver-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide","title":{"rendered":"\uadc0\ud558\uc758 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c SMF \ubc0f MMF \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc120\ud0dd"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5.webp\" alt=\"optical transceivers\" class=\"wp-image-3631\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0e800c3306c14a5080139491ef6c82b5-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc804\uc1a1\uc758 \ucd08\uace0\uc18d \uc138\uacc4\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c\uc758 \ud575\uc2ec\uc740 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc778 <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>. \uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uac83\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \uae30\uc220\uc801 \uc0ac\ud56d\uc774 \uc544\ub2c8\ub77c \uc131\ub2a5, \ud655\uc7a5\uc131, \uc608\uc0b0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\ub300\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uc8fc\uc694 \ud6c4\ubcf4\ub294 <strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \uad11 \ubaa8\ub4c8<\/strong> \ubc0f <strong>\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(MMF) \uad11 \ubaa8\ub4c8<\/strong>. \uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadc0\ud558\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0\ub294 \uc5b4\ub290 \ucabd\uc774 \uc801\ud569\ud560\uae4c\uc694? \uc774 \uac00\uc774\ub4dc\ub294 <strong>SMF \ub300 MMF<\/strong> \ub17c\uc7c1\uc744 \uba85\ud655\ud788 \uc124\uba85\ud558\uc5ec \uc778\ud504\ub77c\ub97c \uc704\ud55c \ud604\uba85\ud558\uace0 \uac15\ub825\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9bd\ub2c8\ub2e4. \uc774\uc81c \uc2dc\uc791\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc8fc\uc694 \uc694\uc57d<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uba3c \uac70\ub9ac\uc5d0\ub294 SMF \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uc2e0\ud638\ub97c \ucd5c\ub300 100km\uae4c\uc9c0 \uac15\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc9e7\uc740 \uc5f0\uacb0\uc5d0\ub294 MMF \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \ube44\uc6a9\uc774 \uc800\ub834\ud558\uba70 \ud55c \uac74\ubb3c \ub0b4\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uad11\uc12c\uc720 \uc720\ud615\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. SMF\uc640 MMF\ub97c \ud63c\uc6a9\ud558\uba74 \uc2e0\ud638\uac00 \uc57d\ud574\uc9c0\uace0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\ub124\ud2b8\uc6cc\ud06c\uac00 \ud544\uc694\ud55c \uc18d\ub3c4\ub97c \uace0\ub824\ud558\uc138\uc694. SMF\ub294 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. MMF\ub294 \uc18c\uaddc\ubaa8 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\uace0 \uccad\uc18c\ud558\uc138\uc694. \uc774\ub97c \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\uac00 \ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uba3c\uc800, \uae30\ubcf8 \uac1c\ub150: \ud575\uc2ec \ucc28\uc774\uc810 \uc124\uba85<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub294 \uad11\ucf00\uc774\ube14 \ub0b4\uc5d0\uc11c \ube5b\uc774 \ud1b5\ud558\ub294 <em>\uacbd\ub85c<\/em> \uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>\ucd5c\ub300 40km<\/strong><\/a><strong>:<\/strong> \ub9e4\uc6b0 \uc791\uc740 \uc720\ub9ac \ucf54\uc5b4(8\u201310\ub9c8\uc774\ud06c\ub860)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ube5b\uc774 \ubc18\uc0ac\ub098 \ubaa8\ub4dc \ubd84\uc0b0\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c <strong>\ud558\ub098\uc758 \uc9c1\uc120 \uacbd\ub85c<\/strong> \ub85c \uc804\ub2ec\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub9c8\uce58 \ub808\uc774\uc800 \ube54\uc774 \uc644\ubcbd\ud788 \uace7\uac8c \uc804\ud30c\ub418\ub294 \uac83\ucc98\ub7fc \ub9d0\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><strong>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/strong><\/a><strong>:<\/strong> \ud6e8\uc52c \ub354 \ud070 \ucf54\uc5b4(50 \ub610\ub294 62.5\ub9c8\uc774\ud06c\ub860)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <strong>\uc5ec\ub7ec \uac1c\uc758 \ube5b \uacbd\ub85c(\ubaa8\ub4dc)<\/strong> \uac00 \ub3d9\uc2dc\uc5d0 \uad11\uc12c\uc720 \ub0b4\ubd80\ub97c \ubc18\uc0ac\ud558\uba70 \uc804\ub2ec\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub9c8\uce58 \uc5ec\ub7ec \uac1c\uc758 \ube54\uc774 \ub113\uc740 \ubcf5\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \uc9c0\ub098\uac00\ub294 \uac83\ucc98\ub7fc \ub9d0\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ucf54\uc5b4\uc758 \ubb3c\ub9ac\uc801 \ucc28\uc774\uac00 \uac70\ub9ac, \ub300\uc5ed\ud3ed, \ube44\uc6a9, \uc801\uc6a9 \ubd84\uc57c \ub4f1 \ubaa8\ub4e0 \uac83\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc9c1\uc811 \ube44\uad50: SMF \ub300 MMF \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 \ud55c\ub208\uc5d0 \ube44\uad50\ud560 \uc218 \uc788\ub3c4\ub85d \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uc694\uc57d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uae30\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ubaa8\ub4c8<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(MMF) \ubaa8\ub4c8<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucf54\uc5b4 \uc9c0\ub984<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc791\uc74c(8\u201310 \u00b5m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud07c(50 \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(\uc608: DFB, FP)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/overview-of-vcsel\/\">\ub808\uc774\uc800\uc785\ub2c8\ub2e4.<\/a> (\uc218\uc9c1\uacf5\ub3d9\ud45c\uba74\ubc29\ucd9c\ub808\uc774\uc800)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud30c\uc7a5<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310nm, 1550nm, CWDM\/DWDM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850nm, \ub54c\ub54c\ub85c 1310nm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\uc1a1 \uac70\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc7a5\uac70\ub9ac<\/strong> (10km ~ 160km \uc774\uc0c1)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub2e8\uac70\ub9ac<\/strong> (100m ~ 550m, OM5 \uc0ac\uc6a9 \uc2dc \ucd5c\ub300 2km)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub300\uc5ed\ud3ed \uc6a9\ub7c9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub9e4\uc6b0 \ub192\uc74c<\/strong> (\uc2e4\uc9c8\uc801\uc73c\ub85c \ubb34\uc81c\ud55c)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub192\uc74c<\/strong> (\ub2e8, \ubaa8\ub4dc \ubd84\uc0b0\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd08\uae30 \ube44\uc6a9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ub808\uc774\uc800 \ubc0f \ubd80\ud488)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub0ae\uc74c<\/strong> (\ub354 \uc800\ub834\ud55c \uc804\uc790 \ubd80\ud488)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac\uc6a9\uc73c\ub85c\ub294 \ub0ae\uc74c, \ubbf8\ub798 \ub300\ube44 \uac00\ub2a5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac\uc6a9\uc73c\ub85c\ub294 \ub192\uc74c(\ub354 \ub9ce\uc740 \uc778\ud504\ub77c \ud544\uc694)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd5c\uc801 \uc801\uc6a9 \ubd84\uc57c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc7a5\uac70\ub9ac \ub9c1\ud06c<\/strong>, \uba54\ud2b8\ub85c \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(MAN), \uad11\uc5ed \ub124\ud2b8\uc6cc\ud06c(WAN), \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4(ISP), \ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0(DCI)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub2e8\uac70\ub9ac \ub9c1\ud06c<\/strong>, \ub85c\uceec \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(LAN), \ub370\uc774\ud130 \uc13c\ud130 \ub799, \uc11c\ubc84 \uc5f0\uacb0<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \ub2f9\uc2e0\uc758 \ucd5c\uc801 \uc120\ud0dd: \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadc0\ud558\uc758 \uc120\ud0dd\uc740 \uc5b4\ub290 \ucabd\uc774 \u201c\ub354 \ub0ab\ub2e4\u201d\ub294 \uac83\uc5d0 \ub300\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, \uc5b4\ub290 \ucabd\uc774 <strong>\uc791\uc5c5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e8\uc77c\ubaa8\ub4dc\uad11\ubaa8\ub4c8(SMF)\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">RDMA\ub97c \uc791\ub3d9\uc2dc\ud0a4\uae30 \uc704\ud574\uc11c\ub294 <strong>\uc7a5\uac70\ub9ac \ub370\uc774\ud130 \uc804\uc1a1<\/strong> \uac74\ubb3c \uac04, \ub3c4\uc2dc \uac04 \ub610\ub294 \uad6d\uac00 \uac04 \uc804\uc1a1.<\/p><\/li><li><p style=\"margin: 0px;\">\uadc0\ud558\uc758 \uc751\uc6a9 \ubd84\uc57c\uac00 \ub2e4\uc74c\uc5d0 \ud574\ub2f9\ud558\ub294 \uacbd\uc6b0 <strong>\ud1b5\uc2e0 \uc0ac\uc5c5\uc790<\/strong> \ub610\ub294 <strong>\uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4(ISP)<\/strong> \ubc31\ubcf8\ub9dd.<\/p><\/li><li><p style=\"margin: 0px;\">\uadc0\ud558\ub294 \uc7a5\uac70\ub9ac\uc5d0\uc11c \ub300\uaddc\ubaa8\u00b7\ud655\uc7a5 \uac00\ub2a5\ud55c \ub300\uc5ed\ud3ed\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\"><strong>\ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0(DCI)<\/strong><\/a>.<\/p><\/li><li><p style=\"margin: 0px;\">\uadc0\ud558\ub294 \uc7a5\uac70\ub9ac\uc5d0\uc11c \uace0\uc18d\ud654\ub97c \uc704\ud55c \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \ubbf8\ub798 \ub300\ube44\ud615\uc73c\ub85c \uad6c\ucd95\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc911\ubaa8\ub4dc\uad11\ubaa8\ub4c8(MMF)\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\uadc0\ud558\ub294 \ub2e4\uc74c\uc744 \uc124\uce58 \uc911\uc785\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/local-area-network-lan-modern-networking-fast-secure-connections\/\"><strong>\ub85c\uceec \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(LAN)<\/strong><\/a> \ub2e8\uc77c \uac74\ubb3c \ub610\ub294 \ucea0\ud37c\uc2a4 \ub0b4\uc5d0\uc11c.<\/p><\/li><li><p style=\"margin: 0px;\">\uadc0\ud558\ub294 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc5f0\uacb0\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. <strong>\ub370\uc774\ud130 \uc13c\ud130 \ub0b4\uc5d0\uc11c<\/strong> (\uc608: \uc11c\ubc84 \ub799\uc744 \ud1b1 \uc624\ube0c \ub799 \uc2a4\uc704\uce58(TOR \uc2a4\uc704\uce58)\uc5d0 \uc5f0\uacb0\ud558\ub294 \uacbd\uc6b0).<\/p><\/li><li><p style=\"margin: 0px;\">\uadc0\ud558\uac00 \uc694\uad6c\ud558\ub294 \ub9c1\ud06c \uae38\uc774\ub294 <strong>500\ubbf8\ud130 \uc774\ub0b4\uc785\ub2c8\ub2e4.<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\">\ucd08\uae30 \ud558\ub4dc\uc6e8\uc5b4 \ubc30\uce58 \uc608\uc0b0\uc774 \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \ubbf8\ub798 \ub300\ube44 \ubc0f \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc758 \ubd80\uc0c1<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\uac00 400G \ubc0f 800G\ub85c \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c, \uc591 \uae30\uc220 \ubaa8\ub450 \uc774\ub97c \uc704\ud574 \uc801\uc751\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>\uc2f1\uae00\ubaa8\ub4dc \uc12c\uc720<\/strong><\/a> \ub2e8\uc77c\ubaa8\ub4dc\uad11\ucf00\uc774\ube14(SMF)\uc740 \uc7a5\uac70\ub9ac\u00b7\uace0\uc18d \ub9c1\ud06c \ubd84\uc57c\uc5d0\uc11c \uc555\ub3c4\uc801\uc778 \uc120\ub450 \uc8fc\uc790\uc785\ub2c8\ub2e4. \ub2e4\uc911\ubaa8\ub4dc\uc758 \uacbd\uc6b0, \uc0c8\ub85c\uc6b4 <strong>OM5 \uad11\ub300\uc5ed \uad11\uc12c\uc720<\/strong> \uac00 \uc9e7\uc740 \uac70\ub9ac 400G \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c MMF\uc758 \uc804\ub2ec \uac70\ub9ac\uc640 \ub2e4\uc6a9\ub3c4\uc131\uc744 \ud655\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec\uc740 \uad11\uc12c\uc720 \ud50c\ub79c\ud2b8(\uc9c0\ud558 \ucf00\uc774\ube14)\ub97c \ud604\uba85\ud558\uac8c \uacc4\ud68d\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e8\uac70\ub9ac\uc6a9\uc774\ub77c\ub3c4 <strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720<\/strong> \uc624\ub298\ub0a0 SMF\ub97c \uc124\uce58\ud558\ub294 \uac83\uc740 \ucd5c\ub300\uc758 \uc720\uc5f0\uc131\uacfc <strong>\ubbf8\ub798 \ud655\uc7a5\uc131 \ud655\ubcf4\ub97c \uc704\ud574<\/strong> \uc218\uc2ed \ub144\uc5d0 \uac78\uce5c \ud5a5\ud6c4 \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 LINK-PP\ub97c \uad11\ubaa8\ub4c8 \uacf5\uae09\uc5c5\uccb4\ub85c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa.webp\" alt=\"optical transceiver\" class=\"wp-image-5211\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/be1415b36d744ca3802f7ffe631944aa-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf5\uc7a1\ud55c \uad6c\uc870\ub97c \ud0d0\uc0c9\ud558\ub294 \ub370\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11\uc12c\uc720 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub77c\uace0\ub3c4 \ud568)<\/strong><\/a> \uad11\ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uc77c\uc740 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadc0\ud558\ub294 \uace0\ud488\uc9c8\u00b7\ud638\ud658\uc131\u00b7\ud569\ub9ac\uc801\uc778 \uac00\uaca9\uc744 \ubaa8\ub450 \uac16\ucd98 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud30c\ud2b8\ub108\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc14\ub85c \uc5ec\uae30\uc11c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP<\/strong><\/a> LINK-PP\uac00 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \ubaa8\ub4e0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ub2e4\uc591\ud55c <strong>100% MSA \uc900\uc218<\/strong> \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc81c\uc870 \uc804\ubb38 \uae30\uc5c5\uc785\ub2c8\ub2e4. \ud45c\uc900 <strong>MMF SFP+<\/strong> \ubaa8\ub4c8\uc744 \uc11c\ubc84\ub8f8\uc5d0 \uc124\uce58\ud558\ub4e0, \uc7a5\uac70\ub9ac\uc6a9 <strong>SMF QSFP28<\/strong> \ubaa8\ub4c8\uc744 \ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ud558\ub4e0, LINK-PP\uac00 \uc804\ubd80 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, \ub2f9\uc0ac\uc758 \uc778\uae30 \uc81c\ud488\uc778 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>SFP-10G-LR<\/strong><\/a> 10G \ub2e8\uc77c\ubaa8\ub4dc \uad11\ubaa8\ub4c8\uc740 \ucd5c\ub300 10km\uae4c\uc9c0 \uc804\uc1a1 \uac00\ub2a5\ud55c \uc804\ud1b5\uc801\uc778 10G \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc13c\ud130 \ub0b4 \ub2e4\uc911\ubaa8\ub4dc \uc6a9\ub3c4\uc758 \uacbd\uc6b0, \ub2f9\uc0ac\uc758 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>SFP-10G-SR<\/strong><\/a> \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uadc0\ud558\uc758 \ud2b9\uc815 \uc2a4\uc704\uce58 \ubaa8\ub378 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ucc3e\uae30 \uc704\ud574 \ub2f9\uc0ac \uce74\ud0c8\ub85c\uadf8\ub97c \ud0d0\uc0c9\ud558\uc138\uc694. <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uc9c0\uae08 \uad6c\ub9e4\ud558\uae30 \u279e<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uacb0\ub860: \uc801\ud569\uc131\ub9cc\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ub300 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF) \ub17c\uc7c1\uc5d0\uc11c \uc2b9\uc790\ub294 \uc5c6\uc2b5\ub2c8\ub2e4\u2014\uadf8\uc800 \uc791\uc5c5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ub3c4\uad6c\uc77c \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>MMF<\/strong> \uadc0\ud558\uc758 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc8fc\uc5ed\uc740 <strong>\ub2e8\uac70\ub9ac, \uace0\ub300\uc5ed\ud3ed<\/strong> \uc751\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>SMF<\/strong> \uac15\ub825\ud55c \uc791\uc5c5\uc6a9 \ub9c8\ubb34\ub9ac \uc7a5\uce58\ub294 <strong>\uc7a5\uac70\ub9ac, \ub300\uc6a9\ub7c9<\/strong> \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc744 \uc774\ud574\ud558\ub294 \uac83 <strong>\ub2e8\uc77c\ubaa8\ub4dc\uc640 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \ucc28\uc774<\/strong> \uc774\ub294 \uacac\uace0\ud558\uace0 \ud6a8\uc728\uc801\uc774\uba70 \ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\ub294 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5ec\uc804\ud788 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uad11\ud559 \ubaa8\ub4c8\uc744 \uacb0\uc815\ud558\uc9c0 \ubabb\ud558\uc168\ub098\uc694? \ud83e\uddd0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OTU4 vs 100GE: \uc5b4\ub5a4 \uace0\uc18d \ud504\ub85c\ud1a0\ucf5c\uc774 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c\uac00\uc694? <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>LINK-PP<\/strong><\/a> \ub2f9\uc0ac\uac00 \ub3c4\uc640\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4! <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/support.htm\"><strong>\uc624\ub298 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/strong><\/a> \ubb34\ub8cc \uc0c1\ub2f4\uc744 \ubc1b\uc544\ubcf4\uc2dc\uace0, \uadc0\ud558\uc758 \uc131\ub2a5 \ubc0f \uc608\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ucd5c\uc801\ud654\ub41c \uc194\ub8e8\uc158\uc744 \uc548\ub0b4\ubc1b\uc73c\uc138\uc694. \ub2f9\uc0ac \ube14\ub85c\uadf8\uc5d0\uc11c <strong>\ub370\uc774\ud130\uc13c\ud130 \uc5f0\uacb0 \uc194\ub8e8\uc158<\/strong> \ubc0f <strong>\uace0\uc18d \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uae30\uc220<\/strong>!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub780 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5bb\uac8c \uadc0\ud558\uc758 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc9c0\uc6d0\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc7a5\uce58 \uac04 \ub370\uc774\ud130 \uc804\uc1a1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc6a9\uc774\ud558\uac8c \ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uc791\ub3d9\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uadc0\uc0ac\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub2e8\ubaa8\ub4dc(Single-mode) \ubc0f \ub2e4\uc911\ubaa8\ub4dc(Multimode) SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc911 \uc5b4\ub290 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\uac00 \ucee4\ubc84\ud574\uc57c \ud560 \uac70\ub9ac\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e8\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uae34 \ub9c1\ud06c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \ub2e4\uc911\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc9e7\uc740 \ub9c1\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub450 \uc720\ud615 \ubaa8\ub450 \ub370\uc774\ud130\ub97c \ube60\ub974\uac8c \uc804\uc1a1\ud558\uc9c0\ub9cc, \ub2e8\ubaa8\ub4dc\ub294 \uae34 \uac70\ub9ac\uc5d0\uc11c \ub354 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc65c \ub124\ud2b8\uc6cc\ud06c\uc6a9 SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud560 \ub54c \ud30c\uc7a5(wavelength)\uc774 \uc911\uc694\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5\uc740 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \ub370\uc774\ud130\uac00 \uc774\ub3d9\ud560 \uc218 \uc788\ub294 \uac70\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub2e8\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub354 \uae34 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac15\ub825\ud55c \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub370\uc774\ud130\ub97c \ub354 \uba3c \uac70\ub9ac\uae4c\uc9c0 \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc911\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc9e7\uc740 \ub9c1\ud06c\uc6a9\uc73c\ub85c \ub354 \uc9e7\uc740 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud301: \ucd5c\uc801\uc758 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \uc704\ud574 SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \ud30c\uc7a5\uc744 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uacfc \ud56d\uc0c1 \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud558\ub098\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub2e8\ubaa8\ub4dc\uc640 \ub2e4\uc911\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ud63c\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ub124\ud2b8\uc6cc\ud06c \ub9c1\ud06c\uc5d0\uc11c\ub294 \ub2e8\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ud63c\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uac01 \uc720\ud615\uc740 \uc790\uccb4 \uc804\uc6a9 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud63c\uc6a9 \uc2dc \uc131\ub2a5 \uc800\ud558 \ubc0f \ub370\uc774\ud130 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub124\ud2b8\uc6cc\ud06c \ub0b4 SFP \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \uc815\uc0c1 \uc791\ub3d9\uc744 \uc5b4\ub5bb\uac8c 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\ub124\ud2b8\uc6cc\ud06c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c 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