{"id":3838,"date":"2025-11-17T00:00:00","date_gmt":"2025-11-17T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/dispersion-shifted-fibers-high-speed-long-distance-optical-data\/"},"modified":"2026-06-22T05:02:14","modified_gmt":"2026-06-22T05:02:14","slug":"dispersion-shifted-fibers-high-speed-long-distance-optical-data","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ko\/glossary\/dispersion-shifted-fibers-high-speed-long-distance-optical-data","title":{"rendered":"\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)\ub780 \ubb34\uc5c7\uc778\uac00? \uace0\uc18d \uad11\ud559 \uae30\uc220 \uc2ec\uce35 \ubd84\uc11d"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1408\" height=\"768\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25.jpg\" alt=\"Dispersion-shifted fibers\" class=\"wp-image-3835\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25.jpg 1408w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25-300x164.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25-1024x559.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25-768x419.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/c76334cda930415c8a7b6cbb2741ba25-18x10.jpg 18w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ube60\ub974\uace0 \ub354 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ud5a5\ud55c \ub04a\uc784\uc5c6\ub294 \ucd94\uad6c \uc18d\uc5d0\uc11c, \uc6b0\ub9ac \uae00\ub85c\ubc8c \uc778\ud130\ub137\uc758 \uae30\ubc18\uc778 \uacb8\uc190\ud55c \uad11\uc12c\uc720\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc9c4\ud654\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \ud1b5\uc2e0\uc744 \ud601\uc2e0\uc2dc\ucf30\uc9c0\ub9cc, \uc774\ub294 \uadfc\ubcf8\uc801\uc778 \ubb3c\ub9ac\uc801 \uacfc\uc81c\ub97c \uc57c\uae30\ud588\uc2b5\ub2c8\ub2e4: <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/chromatic-dispersion-cd-in-fiber-optics-signal-impact\/\"><strong>\uc0c9\uc0b0\ub780<\/strong><\/a>. \ubc14\ub85c \uc774\ub54c \ud2b9\uc218\ud558\uac8c \uc124\uacc4\ub41c \uc601\uc6c5, <strong>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)<\/strong>, \uac00 \ub4f1\uc7a5\ud558\uc5ec \uc774 \uc81c\uc57d\uc744 \uadf9\ubcf5\ud558\uace0 \uc624\ub298\ub0a0 \uc6b0\ub9ac\uac00 \uc758\uc874\ud558\ub294 \uc7a5\uac70\ub9ac\u00b7\uace0\uc6a9\ub7c9 \ub124\ud2b8\uc6cc\ud06c\uc758 \uae38\uc744 \uc5f4\uc5b4\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uae30\uc0ac\uc5d0\uc11c\ub294 <strong>DSF\uac00 \ubb34\uc5c7\uc778\uc9c0<\/strong>, \uc791\ub3d9 \uc6d0\ub9ac, \ub2e4\uc591\ud55c \uc720\ud615, \uadf8\ub9ac\uace0 \ud604\ub300 \uad11\ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \ud575\uc2ec\uc801 \uc5ed\ud560\uc5d0 \ub300\ud574 \ud3ec\uad04\uc801\uc73c\ub85c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \ubb38\uc81c \uc774\ud574\ud558\uae30: \uc0c9\uc0b0\ub780\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DSF\uc5d0 \ub4e4\uc5b4\uac00\uae30 \uc804\uc5d0, \uc774 \uae30\uc220\uc774 \ud574\uacb0\ud558\ub824\ub294 \ubb38\uc81c\ub97c \uba3c\uc800 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uad11\uc12c\uc720\uc5d0\uc11c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/chromatic-dispersion-cd-in-fiber-optics-signal-impact\/\"><strong>\uc0c9\uc0b0\ub780(CD)<\/strong><\/a> \uc740 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5(\ub610\ub294 \uc0c9\uc0c1)\uc758 \ube5b\uc774 \uc720\ub9ac \ub0b4\uc5d0\uc11c \uc57d\uac04 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc804\ud30c\ub418\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5ec\ub7ec \uba85\uc758 \ub2ec\ub9ac\uae30\uac00 \ub3d9\uc2dc\uc5d0 \ucd9c\ubc1c\ud558\ub294 \uacbd\uae30\ub97c \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694.<\/strong> \uae34 \uac70\ub9ac\ub97c \ub2ec\ub9ac\ub2e4 \ubcf4\uba74, \uc77c\ubd80 \uc8fc\uc790(\uc9e7\uc740 \ud30c\uc7a5)\ub294 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc55e\uc11c \ub098\uac00\uace0, \ub2e4\ub978 \uc8fc\uc790(\uae34 \ud30c\uc7a5)\ub294 \ub4a4\ucc98\uc9c0\uac8c \ub429\ub2c8\ub2e4. \ucd08\uae30\uc5d0 \uc870\ubc00\ud588\ub358 \ube5b \ud384\uc2a4\uac00 \ud37c\uc838\uc11c \ub113\uace0 \uc57d\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u27a0 <strong>\uadf8 \uacb0\uacfc:<\/strong> \uc774\ub7ec\ud55c \ud384\uc2a4 \ud655\uc0b0\uc740 \uc2ec\ubcfc \uac04 \uac04\uc12d\uc744 \uc77c\uc73c\ucf1c, \uc778\uc811\ud55c \ub370\uc774\ud130 \ube44\ud2b8\ub4e4\uc774 \uc11c\ub85c \uc735\ud569\ub418\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0\uc11c\ub294 \uc774\ub85c \uc778\ud574 \ub370\uc774\ud130 \uc804\uc1a1\ub960\uacfc \uc2e0\ud638 \uc7ac\uc0dd \uc5c6\uc774 \ub2ec\uc131 \uac00\ub2a5\ud55c \ucd5c\ub300 \uac70\ub9ac\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>\ucd5c\ub300 40km<\/strong><\/a> \ud45c\uc900 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 <strong>0\uc0b0\ub780 \ud30c\uc7a5<\/strong> \uc744 \uc57d 1310nm\uc5d0\uc11c \uac16\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 <strong>1550nm \ub300\uc5ed<\/strong> \uc740 \uad11\uc2e0\ud638\uac00 \uc5ec\uae30\uc11c <strong>\uac00\uc7a5 \ub0ae\uc740 \uac10\uc1e0<\/strong> (\uc2e0\ud638 \uc190\uc2e4)\ub97c \uacaa\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc18c\uc911\ud788 \uc5ec\uaca8\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ub51c\ub808\ub9c8\ub97c \ucd08\ub798\ud588\uc2b5\ub2c8\ub2e4: \ub0ae\uc740 \uc0b0\ub780\uc774\uc9c0\ub9cc \ub192\uc740 \uc190\uc2e4\uc744 \ub3d9\ubc18\ud558\ub294 1310nm\uc5d0\uc11c \uc6b4\uc601\ud560 \uac83\uc778\uac00, \uc544\ub2c8\uba74 \ub0ae\uc740 \uc190\uc2e4\uc740 \uc788\uc73c\ub098 \ub192\uc740 \uc0b0\ub780\uc744 \ub3d9\ubc18\ud558\ub294 1550nm\uc5d0\uc11c \uc6b4\uc601\ud560 \uac83\uc778\uac00? DSF\ub294 \uc774\uc5d0 \ub300\ud55c \uc6b0\uc544\ud55c \ud574\uacb0\ucc45\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)\ub780 \ubb34\uc5c7\uc778\uac00?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)<\/strong> 1310nm\uc758 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc601\uc0b0\ub780 \ud30c\uc7a5\uc5d0\uc11c 1550nm \ub300\uc5ed\uc73c\ub85c \uc601\uc0b0\ub780 \uc810\uc744 \uc774\ub3d9\uc2dc\ud0a4\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \uc77c\uc885\uc785\ub2c8\ub2e4. \uc12c\uc720\uc758 \ucf54\uc5b4 \uad74\uc808\ub960 \ud504\ub85c\ud30c\uc77c\uc744 \uc870\uc791\ud568\uc73c\ub85c\uc368, \uc0c9\uc0b0\ub780\uc774 0\uc774 \ub418\ub294 \uc9c0\uc810\uc744 \ucd5c\uc18c \uac10\uc1e0\uac00 \ubc1c\uc0dd\ud558\ub294 \uc9c0\uc810\uacfc \uc77c\uce58\ud558\ub3c4\ub85d \u201c\uc774\ub3d9\u201d\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>\ud575\uc2ec \uc131\uacfc:<\/strong> DSF\ub294 1550nm \ub300\uc5ed\uc5d0\uc11c \uc0c9\uc0b0\ub780\uc758 \uc5f4\ud654 \ud6a8\uacfc\ub97c \uc2e4\uc9c8\uc801\uc73c\ub85c \ucd5c\uc18c\ud654\ud568\uc73c\ub85c\uc368, \ub9e4\uc6b0 \uae34 \uac70\ub9ac\uc5d0 \uac78\uce5c \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60.webp\" alt=\"Dispersion-Shifted Fiber\" class=\"wp-image-3836\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/65599dac187b446883ce8147a1ab6d60-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \uc0b0\ub780 \uc774\ub3d9\ud615 \uad11\uc12c\uc720(DSF)\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DSF\uc758 \ud575\uc2ec\uc740 \uc815\uad50\ud55c \ucf54\uc5b4 \uc124\uacc4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\ub294 \ub2e8\uc21c\ud55c \uc2a4\ud15d \uc778\ub371\uc2a4 \ud504\ub85c\ud30c\uc77c\uc744 \uac16\ub294 \ubc18\uba74, DSF\ub294 \ub354 \ubcf5\uc7a1\ud55c <strong>\uc0bc\uac01\ud615 \ub610\ub294 \ubd84\ud560\ud615 \ucf54\uc5b4 \ud504\ub85c\ud30c\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc124\uacc4\ub294 \uc804\uccb4 \uc0c9\uc0b0\ub780\uc758 <strong>\uc6e8\uc774\ube0c\uac00\uc774\ub4dc \uc0b0\ub780<\/strong> \uc131\ubd84\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc720\ub9ac \uc7ac\ub8cc \uc790\uccb4\uc5d0 \ub0b4\uc7ac\ub41c \ubb3c\uc9c8 \uc0b0\ub780(material dispersion)\uacfc \uc12c\uc720 \uad6c\uc870\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc6e8\uc774\ube0c\uac00\uc774\ub4dc \uc0b0\ub780(waveguide dispersion)\uc744 \uc815\ubc00\ud558\uac8c \uade0\ud615 \ub9de\ucda4\uc73c\ub85c\uc368, \uc804\uccb4\uc801\uc778 \uc601\uc0b0\ub780 \ud30c\uc7a5\uc744 \uc6d0\ud558\ub294 1550nm \uc601\uc5ed\uc73c\ub85c \uc7ac\uc704\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \uc0b0\ub780 \uc774\ub3d9\ud615 \uad11\uc12c\uc720(DSF)\uc758 \uc885\ub958<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\uae30 DSF \uc124\uacc4\ub294 \ud68d\uae30\uc801\uc778 \uc9c4\uc804\uc774\uc5c8\uc73c\ub098, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\"><strong>\ubc00\uc9d1 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(DWDM)<\/strong><\/a> \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \uacfc\uc81c\ub97c \uc57c\uae30\ud588\uc2b5\ub2c8\ub2e4: <strong>\ub124 \uac1c\uc758 \ud30c\uc7a5 \ud63c\ud569(Four-Wave Mixing, FWM)\uacfc \uac19\uc740 \ube44\uc120\ud615 \ud6a8\uacfc<\/strong>. \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 2\uc138\ub300 \uad11\uc12c\uc720\uac00 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798 \ud45c\ub294 \uc8fc\uc694 \uad11\uc12c\uc720 \uc720\ud615\uc744 \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=\"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>\uad11\uc12c\uc720 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc601\uc0b0\ub780 \ud30c\uc7a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \ud2b9\uc131<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud45c\uc900 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~1310nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310nm\uc5d0\uc11c \ub0ae\uc740 \uc0b0\ub780, 1550nm\uc5d0\uc11c \ub192\uc740 \uc190\uc2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc9e7\uc740 \uac70\ub9ac \uc751\uc6a9, LAN\/MAN.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~1550nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550nm\uc5d0\uc11c \uc0b0\ub780 \ubc0f \uac10\uc1e0\uac00 \ucd5c\uc18c\ud654\ub428.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub2e8\uc77c \ud30c\uc7a5<\/strong> \uc7a5\uac70\ub9ac \uc2dc\uc2a4\ud15c.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube44\uc601\uc0b0\ub780 \uc774\ub3d9\ud615 \uad11\uc12c\uc720(NZ-DSF)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550nm\uc5d0\uc11c \uc774\ud0c8\ub41c \ud30c\uc7a5(\uc608: 1510\u20131580nm)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550nm \ub300\uc5ed\uc5d0\uc11c \ub0ae\uc9c0\ub9cc \uc601\uc774 \uc544\ub2cc \uc0b0\ub780.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>DWDM \uc2dc\uc2a4\ud15c<\/strong>, \ube44\uc120\ud615 \ud6a8\uacfc\ub97c \uc5b5\uc81c\ud568.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u27a0 <strong>NZ-DSF\ub294 \ud604\ub300\uc801 \ud6c4\uc18d \uae30\uc220\ub85c\uc11c<\/strong> \uc624\ub298\ub0a0\uc758 \ucf54\uc5b4 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \ubc30\uce58\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ubb38\uac00\ub4e4\uc774 <strong>\uc7a5\uac70\ub9ac DWDM \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ub300\ud574 \ub17c\uc758\ud560 \ub54c<\/strong>, \uadf8\ub4e4\uc740 \uc885\uc885 NZ-DSF\uc758 \uc6b0\uc218\ud55c \ud2b9\uc131\uc744 \uc5b8\uae09\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \uc7a5\uc810 \ubc0f \uc2e4\uc138\uacc4 \uc751\uc6a9 \uc0ac\ub840<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DSF\/NZ-DSF\uc758 \uc8fc\uc694 \uc7a5\uc810:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ud655\uc7a5\ub41c \uc804\uc1a1 \uac70\ub9ac:<\/strong> \uc804\uc790 \uc7ac\uc0dd \uc5c6\uc774 \uc218\ubc31 \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uce5c \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4:<\/strong> \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud568\uc73c\ub85c\uc368 10G, 40G, 100G \ubc0f \uadf8 \uc774\uc0c1\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>EDFA\uc5d0 \ucd5c\uc801\ud654\ub428:<\/strong> <strong>EDFA<\/strong>(Erbium-Doped Fiber Amplifier)\uc640 \uc644\ubcbd\ud558\uac8c \ud638\ud658\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/\"><strong>\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)<\/strong><\/a>, \uc774 \uc5ed\uc2dc 1550nm \ub300\uc5ed\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud5a5\uc0c1\ub41c DWDM \uc6a9\ub7c9:<\/strong> NZ-DSF\ub294 \ucc44\ub110\uc744 \ubcf4\ub2e4 \ubc00\uc9d1\ud558\uac8c \ubc30\uce58\ud560 \uc218 \uc788\uc5b4 \uad11\uc12c\uc720 \uc6a9\ub7c9\uc744 \uadf9\ub300\ud654\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc7a5\uac70\ub9ac \ubc0f \ud574\uc800 \ucf00\uc774\ube14 \uc2dc\uc2a4\ud15c<\/strong><\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uba54\ud2b8\ub85c \ubc0f \uc9c0\uc5ed \ud575\uc2ec \ub124\ud2b8\uc6cc\ud06c<\/strong><\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uace0\uc6a9\ub7c9 \ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0(DCI)<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \ud575\uc2ec \uc5f0\uacb0 \uace0\ub9ac: \uad11\ud559 \ubaa8\ub4c8\uacfc DSF \ud1b5\ud569<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720\ub294 \uadf8 \uc548\uc744 \ud1b5\ud574 \ube5b\uc744 \uc1a1\uc2e0\ud558\uace0 \uc218\uc2e0\ud558\ub294 \uc7a5\ube44\ub9cc\ud07c \uc88b\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c <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>, \ub610\ub294 <strong>\uad11 \ubaa8\ub4c8<\/strong>, <strong>\uad11\ud559 \ubaa8\ub4c8<\/strong>\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uce58\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \uad11 \uc2e0\ud638\ub85c, \uadf8\ub9ac\uace0 \uad11 \uc2e0\ud638\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uba70, \uadf8 \uc131\ub2a5\uc740 \ucd5c\uc801\uc758 <strong>\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \uad6c\uc131 \uc870\uac74\uc744 \uc704\ud574 \ubc18\ub4dc\uc2dc \uad11\uc12c\uc720 \uc720\ud615\uacfc \uc815\ud655\ud788 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dispersion-Shifted Fiber<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud560 \ub54c\ub294 <strong>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720<\/strong>, \uc801\uc808\ud55c \uad11 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubaa8\ub4c8\uc758 \uc791\ub3d9 \ud30c\uc7a5, \uc804\uc1a1 \ucd9c\ub825 \ubc0f \ubd84\uc0b0 \ud5c8\uc6a9 \ubc94\uc704\ub294 DSF\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc815\ud655\ud788 \uc77c\uce58\ud574\uc57c \ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc6d0\ud558\ub294 <strong>\uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \uc804\ub7b5\uc785\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub54c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\uc870\uc0ac\uc758 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubaa8\ub4e0 \ucc28\uc774\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \ub294 \uace0\uc131\ub2a5\u00b7\uaddc\uaca9 \uc900\uc218 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc81c\ud488\uad70\uc744 \uc0dd\uc0b0\ud558\uc5ec \ucca8\ub2e8 \uad11\uc12c\uc720 \uc778\ud504\ub77c\uc758 \uc7a0\uc7ac\ub825\uc744 \ucd5c\ub300\ud55c \ubc1c\ud718\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ud588\uc2b5\ub2c8\ub2e4. DSF \uae30\ubc18 \ub9c1\ud06c\uc5d0 \uc644\ubcbd\ud558\uac8c \ubd80\ud569\ud558\ub294 \uc81c\ud488\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476095.htm\"><strong>LINK-PP SFP28-25G-ER<\/strong><\/a> \ubaa8\ub4c8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc65c \uc774 \ubaa8\ub4c8\uc774 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc778\uc9c0:<\/strong> LINK-PP SFP28-25G-ER\uc740 1310nm \ub300\uc5ed\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 25G \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub85c, \ucd5c\ub300 40km\uc758 \uc5f0\uc7a5\ub41c \uc804\uc1a1 \uac70\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub192\uc740 \uc131\ub2a5\uacfc \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\ub97c \ud1b5\ud574 \ubd84\uc0b0 \ud398\ub110\ud2f0\ub97c \ucd5c\uc18c\ud654\ud558\ubbc0\ub85c, <strong>\uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud06c \uc6a9\ub7c9 \uac15\ud654<\/strong> \ub97c \uc704\ud55c NZ-DSF \ub77c\uc778\uc5d0 \uc774\uc0c1\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\ud488\uc9c8 \ubaa8\ub4c8\uc744 \ud1b5\ud569\ud558\ub294 \uac83\uc740 <strong>WDM \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4 \ucd5c\uc801\ud654<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\"><strong>\ud83d\udca1 \uc804\ubb38\uac00 \ud301:<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(15, 17, 21);\"> \ub97c \ubaa9\ud45c\ub85c \ud558\ub294 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uad8c\uc7a5\ub418\ub294 \ucd5c\uc120\uc758 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uad11 \ubaa8\ub4c8 \uc0ac\uc591(\ud2b9\ud788 \ud30c\uc7a5 \ubc0f \uc0c9\uc0c1 \ubd84\uc0b0 \ud2b9\uc131)\uc774 \uc124\uce58\ub41c \uad11\uc12c\uc720 \ud658\uacbd(SMF, DSF \ub610\ub294 NZ-DSF)\uacfc \ud638\ud658\ub418\ub294\uc9c0 \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc5ec \uc131\ub2a5 \uc800\ud558\ub97c \ubc29\uc9c0\ud558\uc138\uc694.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc694\uc57d\ud558\uc790\uba74, LINK-PP<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720<\/strong> \uc740 \uad11\ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \uc911\ub300\ud55c \ud601\uc2e0\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uad11\uc12c\uc720 \ubb3c\ub9ac\ud559\uc744 \uc9c0\ub2a5\uc801\uc73c\ub85c \uc870\uc791\ud568\uc73c\ub85c\uc368 \ucd5c\uc18c \ubd84\uc0b0\uacfc \ucd5c\uc18c \uc190\uc2e4\uc774 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub3c4\ub85d \uc124\uacc4\ub41c DSF\uc640 \uadf8 \ud6c4\uc18d \uae30\uc220\uc778 NZ-DSF\ub294 \uc624\ub298\ub0a0 \uace0\uc18d \uae00\ub85c\ubc8c \uc778\ud130\ub137 \ubc31\ubcf8\uc758 \ucd08\uc11d\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc774 \uc6d0\ub9ac\uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf8 \uc139\uc158\uc5d0\uc11c\ub294 \uace0\ub824\ud574\uc57c \ud560 \uc8fc\uc694 \uc694\uc18c\ub97c \uac15\uc870\ud569\ub2c8\ub2e4.<\/strong><\/a> \uac19\uc740 \uace0\ud488\uc9c8 \uad6c\uc131 \uc694\uc18c \uac04\uc758 \uc2dc\ub108\uc9c0\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ud604\uc7ac \ubc0f \ubbf8\ub798\uc758 \uace0\uc6a9\ub7c9 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\u00b7\uad6c\ucd95\u00b7\uc6b4\uc601\ud558\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc5d0\uac8c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc218\uc694\uac00 \uacc4\uc18d \uae09\uc99d\ud568\uc5d0 \ub530\ub77c, DSF \uacf5\ud559\uc758 \uc720\uc0b0\uc740 \uc55e\uc73c\ub85c \ub098\uc544\uac00\ub294 \uae38\uc744 \uacc4\uc18d \ubc1d\ud600\uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcdd \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub294 \uad11\uc12c\uc720\uc758 \ud55c \uc720\ud615\uc785\ub2c8\ub2e4. \uc774 \uc12c\uc720\ub294 \ube5b \uc2e0\ud638\ub97c \ub354 \uc801\uc740 \uc65c\uace1\uc73c\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \ub3d9\uc2dc\uc5d0 \uc2e0\ud638 \uc190\uc2e4\ub3c4 \ub0ae\ucda5\ub2c8\ub2e4. \uc774 \uad11\uc12c\uc720\ub294 \uc7a5\uac70\ub9ac\uc5d0\uc11c\ub3c4 \ub370\uc774\ud130\ub97c \uc120\uba85\ud558\uace0 \ube60\ub974\uac8c \uc720\uc9c0\ud574 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub294 \ud45c\uc900 \uad11\uc12c\uc720\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DSF\ub294 1.55\u03bcm\uc5d0\uc11c \uc601\ubd84\uc0b0 \ud30c\uc7a5\uc744 \uac00\uc9c0\uba70, \ud45c\uc900 \uad11\uc12c\uc720\ub294 1.3\u03bcm\uc5d0\uc11c \uc601\ubd84\uc0b0 \ud30c\uc7a5\uc744 \uac00\uc9d1\ub2c8\ub2e4. DSF\ub294 \uc8fc\uc694 \ub124\ud2b8\uc6cc\ud06c \ud30c\uc7a5\uc5d0\uc11c \ub354 \uc6b0\uc218\ud55c \uc2e0\ud638 \ud488\uc9c8\uacfc \ub0ae\uc740 \uc190\uc2e4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\ub294 \uc8fc\uc694 \uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc120\uba85\ud55c \uc2e0\ud638\uc640 \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ud638 \ud488\uc9c8 \uc800\ud558 \uc5c6\uc774 \ub354 \uba3c \uac70\ub9ac\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. DSF\ub294 \uc778\ud130\ub137, \uc804\ud654, \ube44\ub514\uc624 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \uac15\ub825\ud55c \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub97c \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \uc5b4\ub5a4 \uc0ac\ud56d\uc744 \uc810\uac80\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7a5\ube44\uac00 DSF\uc640 \ud638\ud658\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \ube44\uc6a9\uacfc \uc2dc\uc2a4\ud15c \uc801\ud569\uc131\ub3c4 \uac80\ud1a0\ud574\uc57c \ud558\uba70, \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc \uac00\ub2a5\uc131\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubd80 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e4\ub978 \uc720\ud615\uc758 \uad11\uc12c\uc720\uac00 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud560 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubb38\uc81c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub54c\ub54c\ub85c \uc2e0\ud638\uac00 \ud63c\ud569\ub418\uc5b4 4\ud30c \ud63c\ud569(Four-Wave Mixing)\uacfc \uac19\uc740 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub124\ud2b8\uc6cc\ud06c \ud488\uc9c8 \uc800\ud558\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ucd94\uac00 \uc7a5\ube44\uac00 \ud544\uc694\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubd84\uc0b0 \uc774\ub3d9 \uad11\uc12c\uc720(DSF)\ub294 \uc2e0\ud638 \ud488\uc9c8 \ud5a5\uc0c1\uc744 \uc704\ud574 \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uad11 \ub370\uc774\ud130 \uc804\uc1a1 \uc2dc \ub0ae\uc740 \ubd84\uc0b0 \ubc0f \uac10\uc1e0 \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":3837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[14,15,18,24,26],"class_list":["post-3838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-10g-sfp-transceivers","tag-link-pp-1g-sfp-modules","tag-40g-qsfp-transceivers","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/3838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/comments?post=3838"}],"version-history":[{"count":5,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/3838\/revisions"}],"predecessor-version":[{"id":10876,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/3838\/revisions\/10876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media\/3837"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media?parent=3838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/categories?post=3838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/tags?post=3838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}