{"id":4190,"date":"2025-06-10T00:00:00","date_gmt":"2025-06-10T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/"},"modified":"2026-06-22T09:28:48","modified_gmt":"2026-06-22T09:28:48","slug":"erbium-doped-fiber-amplifier-optical-networks","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/erbium-doped-fiber-amplifier-optical-networks","title":{"rendered":"\uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)\ub780 \ubb34\uc5c7\uc778\uac00?"},"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\/f57a87bce0a545aa82151fbb8053793a.jpg\" alt=\"\uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30\ub780 \ubb34\uc5c7\uc778\uac00?\" class=\"wp-image-4187\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f57a87bce0a545aa82151fbb8053793a.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f57a87bce0a545aa82151fbb8053793a-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f57a87bce0a545aa82151fbb8053793a-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f57a87bce0a545aa82151fbb8053793a-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f57a87bce0a545aa82151fbb8053793a-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)<\/strong> \ub294 <strong>\uad11\uc99d\ud3ed\uae30<\/strong> \uc774\ub294 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\ub2ec\ub418\ub294 \uad11 \uc2e0\ud638\uc758 \uc138\uae30\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc5d0\ub974\ube00 \uc774\uc628\uc774 \uc8fc\uc785\ub41c \ud2b9\uc218 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad11 \uc2e0\ud638\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc2e0\ud638 \uc804\ub825\uc744 \uc99d\ud3ed\ud569\ub2c8\ub2e4. \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \uc7a5\uac70\ub9ac \ud1b5\uc2e0 \uc911 \uc2e0\ud638 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 EDFA\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc99d\ud3ed\uae30\ub294 \uc57d\ud574\uc9c4 \uc2e0\ud638\uac00 \uc138\uae30\ub97c \ud68c\ubcf5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \ub370\uc774\ud130\uac00 \ub354 \uba40\ub9ac, \ub354 \ube60\ub974\uac8c \uc804\uc1a1\ub420 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 \uad11\uc12c\uc720 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c EDFA\ub294 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 <strong>\uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \uc804\ub7b5\uc785\ub2c8\ub2e4.<\/strong> \uad11\ubc94\uc704\ud55c \uac70\ub9ac\uc5d0 \uac78\uccd0 \uc778\ud130\ub137 \uc5f0\uacb0, \ub3d9\uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uadf8 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131\uc740 \uae00\ub85c\ubc8c \ud1b5\uc2e0 \uc778\ud504\ub77c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc8fc\uc694 \uc694\uc57d<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)\ub294 \uc57d\ud55c \uad11 \uc2e0\ud638\ub97c \uac15\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p><\/li><li><p>\uc774\ub294 \ub370\uc774\ud130\uac00 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \ub0b4\uc5d0\uc11c \ub354 \uba40\ub9ac, \ub354 \ube60\ub974\uac8c \uc774\ub3d9\ud558\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>EDFA \uae30\uc220\uc740 \uace0\uc18d \uc778\ud130\ub137, \ub3d9\uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \ud074\ub77c\uc6b0\ub4dc \ud65c\uc6a9\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>EDFA\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720, \ud38c\ud504 \ub808\uc774\uc800 \ubc0f <strong>WDM<\/strong>.<\/p><\/li><li><p>\uc774 \uad6c\uc131 \uc694\uc18c\ub4e4\uc740 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \uc2e0\ud638\ub97c \ub354 \uac15\ub825\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p><\/li><li><p>EDFA\ub294 \uad11\uc12c\uc720\uc5d0\uc11c \uc2e0\ud638 \uc190\uc2e4\uc774 \uac00\uc7a5 \uc801\uc740 1550 nm \ud30c\uc7a5 \ub300\uc5ed\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ud5a5\ud6c4 EDFA\uc5d0\ub294 \uad11\ub300\uc5ed \uc99d\ud3ed\uae30 \ubc0f \uc591\uc790 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ub354 \ube60\ub974\uace0 \uc548\uc804\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)<\/strong> \uc774\ub294 \uc790\uadf9 \ubc29\ucd9c(stimulated emission)\uc774\ub77c\ub294 \uacfc\uc815\uc744 \ud1b5\ud574 \uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uba54\ucee4\ub2c8\uc998\uc740 \uad11\uc12c\uc720\uc5d0 \ub0b4\uc7ac\ub41c \uc5d0\ub974\ube00 \uc774\uc628\uc5d0 \uc758\uc874\ud558\uc5ec \uad11 \uc2e0\ud638\uc758 \uc138\uae30\ub97c \uc99d\ud3ed\ud569\ub2c8\ub2e4. \uad11 \uc2e0\ud638\uac00 \uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720\ub97c \ud1b5\uacfc\ud560 \ub54c, \uc774\uc628\ub4e4\uc774 \uc785\uc0ac \uad11\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\uc5ec \uad11 \uc2e0\ud638\uc758 \uac15\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0a4\uba70, \uc774\ub54c \uc804\uae30 \uc2e0\ud638\ub85c\uc758 \ubcc0\ud658 \uc5c6\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc99d\ud3ed \uacfc\uc815\uc740 \ud38c\ud504 \ub808\uc774\uc800\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774 \ub808\uc774\uc800\ub294 \uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc8fc\uc785\ud558\uc5ec \uc5d0\ub974\ube44\uc6c0 \uc774\uc628\uc744 \ub354 \ub192\uc740 \uc5d0\ub108\uc9c0 \uc0c1\ud0dc\ub85c \uc5ec\uae30\uc2dc\ud0b5\ub2c8\ub2e4. \uad11 \uc2e0\ud638\uac00 \uc12c\uc720\ub97c \ud1b5\uacfc\ud560 \ub54c, \uc5ec\uae30\ub41c \uc774\uc628\ub4e4\uc740 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\ub97c \uc99d\ud3ed\ub41c \ube5b\uc758 \ud615\ud0dc\ub85c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uc57d\ud55c \uc2e0\ud638\uac00 \uac15\ub3c4\ub97c \ud68c\ubcf5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec, \ucd5c\uc18c\ud55c\uc758 \uc190\uc2e4\ub85c \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uba54\ucee4\ub2c8\uc998\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\uc2dc\ud0a4\uae30 \uc704\ud574 \uc5ec\ub7ec \uad6c\uc131 \uc694\uc18c\uac00 \ud611\ub825\ud569\ub2c8\ub2e4. \uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720\ub294 \uc99d\ud3ed \ub9e4\uccb4\ub85c \uae30\ub2a5\ud558\uba70, \ud38c\ud504 \ub808\uc774\uc800\ub294 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. \ub610\ud55c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/wdm-%ea%b4%91-%ed%8a%b8%eb%9e%9c%ec%8b%9c%eb%b2%84-%eb%aa%a8%eb%93%88%ec%9d%98-%ec%a0%81%ec%9a%a9-%eb%b6%84%ec%95%bc\/\"><strong>\ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc11c(WDM)<\/strong><\/a> \uac00 \ud38c\ud504 \uad11\uacfc \uad11 \uc2e0\ud638\ub97c \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub4e4\uc740 \ub192\uc740 \uc99d\ud3ed \ud6a8\uc728\uacfc \ub0ae\uc740 \uc7a1\uc74c\uc744 \ubcf4\uc7a5\ud558\uc5ec, EDFA\ub97c \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Fiber <strong>\uc54c\uace0 \uacc4\uc168\ub098\uc694?<\/strong> \uc2e4\ud5d8 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74, EDFA\ub294 3.1dB\uc5d0 \ubd88\uacfc\ud55c \uc7a1\uc74c \uc9c0\uc218(Noise Figure)\uc640 \ucd5c\ub300 51dB\uc758 \uc774\ub4dd(Gain)\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc5b4, \uad11 \uc99d\ud3ed\uc5d0\uc11c \ub180\ub77c\uc6b4 \ud6a8\uc728\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p><\/blockquote>\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\/937e5be9e03a4491b51900cdcc8413d4.jpg\" alt=\"\uc5d0\ub974\ube00 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)\" class=\"wp-image-4188\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/937e5be9e03a4491b51900cdcc8413d4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/937e5be9e03a4491b51900cdcc8413d4-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/937e5be9e03a4491b51900cdcc8413d4-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/937e5be9e03a4491b51900cdcc8413d4-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/937e5be9e03a4491b51900cdcc8413d4-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\ud38c\ud504 \uc791\ub3d9:<\/strong> \uace0\ucd9c\ub825 \ub808\uc774\uc800 \u201c\ud38c\ud504\u201d(\uc77c\ubc18\uc801\uc73c\ub85c 980nm \ub610\ub294 1480nm \ud30c\uc7a5)\uac00 \ub3c4\ud551\ub41c \uc12c\uc720 \ub0b4 \uc5d0\ub974\ube44\uc6c0 \uc774\uc628\uc744 \ub354 \ub192\uc740 \uc5d0\ub108\uc9c0 \uc0c1\ud0dc\ub85c \uc5ec\uae30\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc2e0\ud638 \uc785\ub825:<\/strong> \uc57d\ud55c \uad11 \ub370\uc774\ud130 \uc2e0\ud638(C-\ub300\uc5ed: 1530\u20131565nm \ub610\ub294 L-\ub300\uc5ed: 1565\u20131625nm)\uac00 \ub3c4\ud551\ub41c \uc12c\uc720\ub85c \uc720\uc785\ub429\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc790\uadf9 \ubc29\ucd9c:<\/strong> \ub370\uc774\ud130 \uc2e0\ud638\uc758 \uad11\uc790\ub4e4\uc774 \uc5ec\uae30\ub41c \uc5d0\ub974\ube44\uc6c0 \uc774\uc628\uacfc \uc0c1\ud638\uc791\uc6a9\ud560 \ub54c, \uc774 \uc774\uc628\ub4e4\uc740 \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc0c1\ud0dc\ub85c \ub5a8\uc5b4\uc9c0\ub3c4\ub85d \uc720\ub3c4\ub429\ub2c8\ub2e4. \ud575\uc2ec\uc801\uc73c\ub85c, \uc774 \uc5d0\ub108\uc9c0 \uac10\uc18c \uacfc\uc815\uc5d0\uc11c <em>\uc0c8\ub85c\uc6b4<\/em> \uad11\uc790\ub4e4\uc774 \ubc29\ucd9c\ub418\uba70, \uc774 \uad11\uc790\ub4e4\uc740 \uc785\uc0ac \uc2e0\ud638 \uad11\uc790\uc640 \ub3d9\uc77c\ud55c \ud30c\uc7a5, \uc704\uc0c1 \ubc0f \ubc29\ud5a5\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c <em>\ub3d9\uc77c\ud55c<\/em> \uad11\uc790\ub4e4\uc774 \uc785\uc0ac \uc2e0\ud638 \uad11\uc790\uc640 \ub3d9\uc77c\ud55c \ud30c\uc7a5, \uc704\uc0c1 \ubc0f \ubc29\ud5a5\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c <strong>\uc790\uadf9 \ubc29\ucd9c<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc99d\ud3ed\ub41c \ucd9c\ub825:<\/strong> \uc774 \uacfc\uc815\uc774 \uc5f0\uc1c4\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uc5ec, \uc6d0\ub798 \ub370\uc774\ud130\ub97c \uadf8\ub300\ub85c \uc804\ub2ec\ud558\ub294 \ud06c\uac8c \uac15\ud654\ub41c \ucd9c\ub825 \uc2e0\ud638\uac00 \uc0dd\uc131\ub418\uba70, \uc774 \uc804\uccb4 \uacfc\uc815\uc740 \uad11 \uc601\uc5ed \ub0b4\uc5d0\uc11c\ub9cc \uc774\ub8e8\uc5b4\uc9c0\ubbc0\ub85c \uc804\uae30\uc801 \ubcc0\ud658 \uc5c6\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)\uc758 \uad6c\uc131 \uc694\uc18c<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720:<\/strong> \uc785\ub825 \uad11 \uc2e0\ud638(\ud2b9\ud788 1550nm \uadfc\ucc98)\ub97c \uc790\uadf9 \ubc29\ucd9c\uc744 \ud1b5\ud574 \uc99d\ud3ed\ud558\ub294 \uc5d0\ub974\ube00 \uc774\uc628\uc744 \ud3ec\ud568\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c. \ud6a8\uc728\uc801\uc778 \uc5d0\ub108\uc9c0 \uc804\ub2ec\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc815\ubc00\ud55c \uc774\ub4dd \uc81c\uc5b4(\uc608: 8\ucc44\ub110 \uc804\uad11\ud559 \ud53c\ub4dc\ubc31 \ub8e8\ud504\ub97c \ud1b5\ud55c \uc81c\uc5b4)\ub294 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc7a1\uc74c\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud38c\ud504 \ub808\uc774\uc800:<\/strong> \uc5d0\ub974\ube00 \uc774\uc628\uc744 \uc5ec\uae30\uc2dc\ud0a4\uae30 \uc704\ud55c \uc5d0\ub108\uc9c0\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. 980nm \ub808\uc774\uc800\ub294 \ub0ae\uc740 \uc7a1\uc74c \ubc0f \uc5f4 \ubd80\ud558\ub85c \uc778\ud574 1480nm \ub808\uc774\uc800\ubcf4\ub2e4 \uc120\ud638\ub429\ub2c8\ub2e4. 980nm \ub808\uc774\uc800\uc758 \ub192\uc740 \uc2e0\ub8b0\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4: 110 FIT \uc2e4\ud328\uc728(60% \uc2e0\ub8b0\ub3c4, \uae30\uc874 180 FIT\uc5d0\uc11c \uac1c\uc120\ub428), \ud3c9\uade0 \uace0\uc7a5 \uc2dc\uac04(MTTF) 200\ub9cc \uc2dc\uac04 \ucd08\uacfc \u2014 \uc774\ub294 \uc7a5\uc218\uba85 \uc99d\ud3ed\uae30\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>WDM(\ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc11c):<\/strong> \ud38c\ud504 \uad11\uacfc \uad11 \uc2e0\ud638\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uacb0\ud569\ud558\uba74\uc11c\ub3c4 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ud30c\ub77c\ubbf8\ud130\uc5d0\ub294 \ucd5c\uc18c \ucc28\ubd84 \ubaa8\ub4dc \uc774\ub4dd(DMG) 0.14 dB, \uc804\uccb4 DMG 1.59dB, 8\ub2e8\uacc4 \uc804\uc1a1 \ud6c4 OSNR 13.89dB\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 100Gb\/s DP-QPSK \uc2e0\ud638\uc5d0 \ub300\ud55c \uc2e4\ud604 \uac00\ub2a5\ud55c 1000km \uc804\uc1a1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ud301: \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud574 \ub192\uc740 DMG\uc640 \ub0ae\uc740 \uc7a1\uc74c\uc744 \uac16\ucd98 WDM\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c EDFA\uc758 \uc7a5\uc810<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>EDFA<\/strong> \uc5ec\ub7ec \ud575\uc2ec \uc7a5\uc810\uc744 \ubc14\ud0d5\uc73c\ub85c \ud1b5\uc2e0 \ub300\uc5ed\uc5d0 \uc644\ubcbd\ud558\uac8c \uc801\ud569\ud558\uc5ec <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> \uc9c0\ubc30\uc801\uc778 \uad11 \uc99d\ud3ed \uae30\uc220\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub192\uc740 \uc774\ub4dd:<\/strong> \uc0c1\ub2f9\ud55c \uc2e0\ud638 \uc99d\ud3ed(\uc77c\ubc18\uc801\uc73c\ub85c 15\u201340 dB)\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub0ae\uc740 \uc7a1\uc74c \uacc4\uc218:<\/strong> \uc2e0\ud638 \ub300 \uc7a1\uc74c \ube44(SNR) \uc800\ud558\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc77c <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud30c\uc7a5 \ud22c\uacfc\uc131:<\/strong> \uc791\ub3d9 \ub300\uc5ed \ub0b4(\uc8fc\ub85c C-\ub300\uc5ed, \uc810\ucc28 \ud655\ub300\ub418\ub294 L-\ub300\uc5ed) \uc5ec\ub7ec \ud30c\uc7a5\uc744 \ub3d9\uc2dc\uc5d0 \uc99d\ud3ed\ud560 \uc218 \uc788\uc5b4 <strong>\ubc00\uc9d1 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(DWDM)<\/strong> \ub2e4\uc218\uc758 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \ucc44\ub110\uc774 \uacf5\uc874\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c \ub0b4\uc131:<\/strong> \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5 \ucc44\ub110 \uac04 \uac04\uc12d\uc774 \ucd5c\uc18c\ud654\ub429\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub192\uc740 \ucd9c\ub825 \uc804\ub825:<\/strong> \uac15\ub825\ud55c \uc2e0\ud638\ub97c \ub2e4\uc2dc \uad11\uc12c\uc720\ub85c \uc1a1\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\uad11\ud559 \uc791\ub3d9:<\/strong> O-E-O \ubcc0\ud658\uacfc \uad00\ub828\ub41c \uc804\uc790\uc801 \ubcd1\ubaa9 \ud604\uc0c1 \ubc0f \uc804\ub825 \uc18c\ube44\ub97c \ud53c\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc8fc\uc694 EDFA \ud30c\ub77c\ubbf8\ud130 \ubc0f \uc0ac\uc591<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"420\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979.jpg\" alt=\"EDFA)\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc74c\" class=\"wp-image-4189\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979-300x105.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979-1024x358.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979-768x269.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9af1a1494a04a4dbcd4f63142f51979-18x6.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 <strong>EDFA \uc99d\ud3ed\uae30<\/strong> \ud574\ub2f9 \uc0ac\uc591\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uc131\ub2a5\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>EDFA \ud30c\ub77c\ubbf8\ud130<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ubd80\uc2a4\ud130 \uc99d\ud3ed\uae30(Booster Amplifier)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc778\ub77c\uc778 \uc99d\ud3ed\uae30<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ud504\ub9ac-\uc99d\ud3ed\uae30(Pre-Amplifier)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc8fc\uc694 \uc601\ud5a5<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc8fc\uc694 \uc5ed\ud560<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720\ub85c \uace0\ucd9c\ub825 \uc2e0\ud638 \uc8fc\uc785<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad6c\uac04 \uc190\uc2e4 \ubcf4\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d\ud55c \uc218\uc2e0 \uc2e0\ud638 \uc99d\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubc30\uce58 \uc704\uce58 \ubc0f \ud575\uc2ec \uc0ac\uc591\uc744 \uacb0\uc815\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc774\ub4dd<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc911\uac04 (15\u201325 dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\ucd9c\ub825 (20\u201335 dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub9e4\uc6b0 \uace0\ucd9c\ub825 (30\u201340+ dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc2e0\ud638 \uc99d\ud3ed \uc218\uc900\uc744 \uacb0\uc815\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd9c\ub825 \uc804\ub825<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub9e4\uc6b0 \ub192\uc74c<\/strong> (17\u201323 dBm+)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\ucd9c\ub825 (10\u201318 dBm)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc911\uac04 (10\u201315 dBm)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubc1c\uc0ac \ucd9c\ub825 \ubc0f \uc804\ub2ec \uac70\ub9ac \uacb0\uc815; <strong>\uc7a5\uac70\ub9ac \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud544\uc218\uc801<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc7a1\uc74c \uc9c0\uc218(NF)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc911\uac04 (5\u20137 dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub0ae\uc74c<\/strong> (4\u20136 dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd08\uc800\uc7a1\uc74c<\/strong> (3\u20135 dB)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc2e0\ud638 \ud488\uc9c8\uc5d0 \uc911\uc694; \ub0ae\uc740 NF = \ub354 \uc6b0\uc218\ud55c \uc218\uc2e0 \uac10\ub3c4, <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc774\uc800 \uc18c\uc2a4 \ud6c4 \uc1a1\uc2e0 \uce21<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \ub9c1\ud06c\uc758 \uc911\uac04 \uad6c\uac04<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac80\ucd9c\uae30 \uc804 \uc218\uc2e0 \uce21<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><span class=\"qc-p1-tag\">\ub9c1\ud06c \uc608\uc0b0 \ucd5c\uc801\ud654\ub97c \uc704\ud574 <strong>\uace0\uc18d \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc131\ub2a5\uc5d0 \ub300\ud574 \ud14c\uc2a4\ud2b8\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4<\/span><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uad11 \ub124\ud2b8\uc6cc\ud06c \ub0b4 EDFA \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>EDFA \uae30\uc220<\/strong> \uc0ac\uc2e4\uc0c1 \ubaa8\ub4e0 \uc7a5\uac70\ub9ac \ubc0f \ub300\uc6a9\ub7c9 \uad11 \ud1b5\uc2e0\uc744 \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\uc7a5\uac70\ub9ac \ubc0f \ud574\uc800 \uc804\uc1a1:<\/strong> \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc0dd \uc0ac\uc774\ud2b8 \uc5c6\uc774 \ubc14\ub2e4\uc640 \ub300\ub959\uc744 \uac00\ub85c\uc9c8\ub7ec \uc218\ucc9c \ud0ac\ub85c\ubbf8\ud130\ub97c \ucee4\ubc84\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uc7a5\uac70\ub9ac \uc804\uc1a1\uc6a9 EDFA<\/strong> \uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uba54\ud2b8\ub85c \ubc0f \uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c:<\/strong> \uc218\ubc31 \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uccd0 \ub3c4\uc2dc \ubc0f \ub370\uc774\ud130 \uc13c\ud130\ub97c \uc5f0\uacb0\ud558\uc5ec \uac15\ub825\ud55c <strong>\uad11 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uac00\ub2a5\ud558\uac8c \ud568<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ubc00\uc9d1 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(DWDM):<\/strong> DWDM \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc73c\ub85c, \uc218\uc2ed \uac1c \ub610\ub294 \uc218\ubc31 \uac1c \ucc44\ub110\uc744 \ub3d9\uc2dc\uc5d0 \uc99d\ud3ed\ud558\uc5ec \uad11\uc12c\uc720 \uc6a9\ub7c9\uc744 \uadf9\ub300\ud654\ud558\uace0 \ub2e4\uc591\ud55c <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc720\ud615\uc744 \uc9c0\uc6d0\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ucf00\uc774\ube14 \ud154\ub808\ube44\uc804(CATV):<\/strong> \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc544\ub0a0\ub85c\uadf8 \ub610\ub294 \ub514\uc9c0\ud138 RF \uc601\uc0c1 \uc2e0\ud638\ub97c \ubd84\ubc30\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud648\uae4c\uc9c0 \uad11\uc12c\uc720(FTTH) \ubc31\ubcf8:<\/strong> \ub300\uaddc\ubaa8\uc5d0\uc11c\uc758 \uc2e0\ud638 \ubd84\ubc30\ub97c \uc704\ud55c \uc99d\ud3ed <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/aon-vs-pon-optical-networks\/\"><strong>\ub610\ub294 \ub2e8\uc77c \uad11\uc12c\uc720 \uacbd\ub85c\uac00 \uc5ec\ub7ec \uc885\ub2e8\uc810\uc73c\ub85c \ubd84\uae30\ub418\ub294 \uc561\ud2f0\ube0c \ubd84\ud560 \uc544\ud0a4\ud14d\ucc98\ub97c \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/a>.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \ud1b5\uc2e0\uc5d0 \ub300\ud55c \uc218\uc694 \uc99d\uac00\ub85c \uc778\ud574, \uad11 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubbf8\ub798\ub97c \ud615\uc131\ud558\ub294 \ub370 \uc788\uc5b4 EDFA\uc758 \uc911\uc694\uc131\uc774 \ub354\uc6b1 \ubd80\uac01\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ud638\ub97c \uc9c1\uc811 \uc99d\ud3ed\ud558\ub294 \ub2a5\ub825\uc740 \ud604\ub300 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \ud655\uc7a5\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>EDFA \uae30\uc220\uc758 \ud5a5\ud6c4 \ub3d9\ud5a5<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA \uae30\uc220\uc740 \uc131\uc219 \ub2e8\uacc4\uc5d0 \uc788\uc9c0\ub9cc, \uc9c4\ud654\ub294 \uacc4\uc18d\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc774\ub4dd \ud3c9\ud0c4\ud654:<\/strong> C \ub300\uc5ed \ubc0f L \ub300\uc5ed \uc804\uccb4\uc5d0 \uac78\uce5c \uade0\uc77c\ud55c \uc99d\ud3ed\uc744 \uc704\ud55c \uac1c\uc120\ub41c \uae30\ubc95.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uace0\ucd9c\ub825 \ubc0f \uc800\uc7a1\uc74c:<\/strong> \uc804\uc1a1 \uac70\ub9ac \ubc0f \ucc44\ub110 \uc218 \uc99d\uac00\ub97c \uc704\ud55c \uc9c0\uc18d\uc801\uc778 \uac1c\ubc1c.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud1b5\ud569:<\/strong> EDFA \uae30\ub2a5\uc744 DCM(\ubd84\uc0b0 \ubcf4\uc0c1 \ubaa8\ub4c8) \ub610\ub294 WSS(\ud30c\uc7a5 \uc120\ud0dd \uc2a4\uc704\uce58)\uc640 \uac19\uc740 \ub2e4\ub978 \uc694\uc18c\ub4e4\uacfc \uacb0\ud569\ud558\uc5ec \uc18c\ud615\ud654\ub41c <strong>\uad11 \ub124\ud2b8\uc6cc\ud06c<\/strong> \uc7a5\uce58\uc5d0 \uc801\uc6a9.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>L-\ub300\uc5ed \ud655\uc7a5:<\/strong> C-\ub300\uc5ed\uc744 \ub118\uc5b4\uc11c\ub294 \ub354\uc6b1 \ud070 \uc6a9\ub7c9\uc5d0 \ub300\ud55c \uc218\uc694 \ucda9\uc871. <strong>LINK-PP EDFA \uc194\ub8e8\uc158<\/strong> \uc774 \ubd84\uc57c\uc5d0\uc11c \uc801\uadf9\uc801\uc73c\ub85c \ud601\uc2e0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >EDFA\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA\ub294 <strong>\uc57d\ud55c \uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud569\ub2c8\ub2e4.<\/strong> \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ube5b\uc744 \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uc9c0 \uc54a\uace0 \uc2e0\ud638 \uac15\ub3c4\ub97c \uc99d\ud3ed\ud568\uc73c\ub85c\uc368, \ucd5c\uc18c \uc190\uc2e4\ub85c \uc7a5\uac70\ub9ac \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >EDFA\ub97c \ub2e4\ub978 \uad11 \uc99d\ud3ed\uae30\uc640 \uad6c\ubcc4\uc9d3\ub294 \ud2b9\uc9d5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA\ub294 1550nm \ud30c\uc7a5 \ub300\uc5ed\uc5d0\uc11c \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\uae30 \uc704\ud574 \uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc7a5 \ub300\uc5ed\uc740 \uad11\uc12c\uc720\uc758 \uc800\uc190\uc2e4 \ucc3d\uacfc \uc77c\uce58\ud558\ubbc0\ub85c, \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c EDFA\ub294 \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >EDFA\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720<\/strong>: \uc2e0\ud638\ub97c \uc99d\ud3ed\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ud38c\ud504 \ub808\uc774\uc800<\/strong>: \uc99d\ud3ed\uc744 \uc704\ud55c \uc5d0\ub108\uc9c0\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc11c(WDM)<\/strong>: \ud38c\ud504 \uad11\uacfc \uad11 \uc2e0\ud638\ub97c \uacb0\ud569\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >EDFA\uc758 \ud55c\uacc4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA\ub294 \uc81c\ud55c\ub41c \uc774\ub4dd \ub300\uc5ed\ud3ed\uc744 \uac00\uc9c0\uba70 \uac00\uc2dc\uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc131\ub2a5\uc774 \uc815\ubc00\ud55c \ud38c\ud504 \ub808\uc774\uc800 \uc81c\uc5b4\uc5d0 \uc758\uc874\ud558\ubbc0\ub85c, \ud30c\uc7a5 \ubcc0\ud654\uc5d0 \ubbfc\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >EDFA\ub85c\ubd80\ud130 \uac00\uc7a5 \ud070 \ud61c\ud0dd\uc744 \ubcf4\ub294 \uc0b0\uc5c5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud1b5\uc2e0, \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305, \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4(ISP)\ub294 EDFA\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc99d\ud3ed\uae30\ub294 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \uc9c0\uc6d0\ud558\uba70, <strong>\ubc00\uc9d1 \ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc2f1(DWDM)<\/strong>, \ubc0f \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>\ud301:<\/strong> \uad11 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud0d0\uc0c9 \uc911\uc774\ub77c\uba74, EDFA\uc5d0 \ub300\ud55c \uc774\ud574\uac00 \uc2e0\ud638 \uc99d\ud3ed \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\ucc38\uace0 \uc790\ub8cc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/wdm-%ea%b4%91-%ed%8a%b8%eb%9e%9c%ec%8b%9c%eb%b2%84-%eb%aa%a8%eb%93%88%ec%9d%98-%ec%a0%81%ec%9a%a9-%eb%b6%84%ec%95%bc\/\">\ud30c\uc7a5 \ubd84\ud560 \uba40\ud2f0\ud50c\ub809\uc2f1(WDM) \ud0d0\uc0c9 \ubc0f \uadf8 \ud65c\uc6a9 \ubd84\uc57c<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/%ea%b4%91-%ed%8a%b8%eb%9e%9c%ec%8b%9c%eb%b2%84%ec%9d%98-ddm-dom\/\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0\uc11c \ub514\uc9c0\ud138 \ubaa8\ub2c8\ud130\ub9c1\uc758 \uc911\uc694\uc131<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-transceiver-form-factors-sfp-to-qsfp28\/\">\uc624\ub298 \ubc14\ub85c LINK-PP \ucee4\ubba4\ub2c8\ud2f0\uc5d0 \uac00\uc785\ud558\uc138\uc694<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\uc5d0\ub974\ube44\uc6c0 \ub3c4\ud551 \uad11\uc12c\uc720 \uc99d\ud3ed\uae30(EDFA)\ub294 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \ub0b4 \uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\uc5ec \ucd5c\uc18c \uc190\uc2e4\uacfc \ub192\uc740 \ud6a8\uc728\ub85c \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4190","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=4190"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4190\/revisions"}],"predecessor-version":[{"id":11468,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4190\/revisions\/11468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4187"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}