{"id":4165,"date":"2025-09-16T11:12:00","date_gmt":"2025-09-16T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/fsk-modulation-what-it-is-how-fsk-works-digital-communication\/"},"modified":"2026-06-22T07:11:14","modified_gmt":"2026-06-22T07:11:14","slug":"fsk-modulation-what-it-is-how-fsk-works-digital-communication","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ko\/glossary\/fsk-modulation-what-it-is-how-fsk-works-digital-communication","title":{"rendered":"FSK \ubcc0\uc870\ub780 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5.webp\" alt=\"What is FSK Modulation and How Does It Work\" class=\"wp-image-4163\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5.webp 1312w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5-300x168.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5-1024x574.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5-768x431.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9073f9f903a14b97a453fc457fe9d1c5-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb34\uc120 \ubc0f \uad11\ud1b5\uc2e0\uc774\ub77c\ub294 \uad11\ud65c\ud558\uace0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc138\uacc4\uc5d0\uc11c \ub370\uc774\ud130\ub294 \ub2e8\uc21c\ud788 \uacf5\uc911\uc744 \ud1b5\ud574 \ub9c8\ubc95\ucc98\ub7fc \ub5a0\ub2e4\ub2c8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \ud30c\ub3d9\uc5d0 \uc815\ubc00\ud558\uac8c \uc778\ucf54\ub529\ub418\uba70, \uc774\ub97c <em>\ubcc0\uc870<\/em>\ub77c\uace0 \ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ubcc0\uc870 \uae30\ubc95 \uc911\uc5d0\uc11c, <strong>\uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(FSK)<\/strong> \ub294 \uadf8 \uac15\uac74\uc131\uacfc \ub2e8\uc21c\uc131\uc73c\ub85c \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \ucc28\uace0 \ubb38 \uc5f4\uae30 \uc7a5\uce58, \uc704\uc131 \ubaa8\ub380 \ub610\ub294 \uace0\uc18d \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud558\ub4e0 \uad00\uacc4\uc5c6\uc774 FSK\ub294 \uc544\ub9c8\ub3c4 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uc548\ub0b4\uc11c\uc5d0\uc11c\ub294 <strong>FSK \ubcc0\uc870\uac00 \ubb34\uc5c7\uc778\uc9c0<\/strong>, \uc791\ub3d9 \uc6d0\ub9ac, \uc8fc\uc694 \uc7a5\uc810, \uadf8\ub9ac\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ubaa8\ub4c8<\/strong><\/a>. \uc774\uc81c \ubc14\ub85c \uc2dc\uc791\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 \ud575\uc2ec \uc694\uc57d<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>FSK \ubcc0\uc870\ub294 \uc774\uc9c4\uac12 0\uacfc 1\uc744 \uac01\uac01 \ub2e4\ub978 \uc8fc\ud30c\uc218\ub85c \ubcc0\ud658\ud558\uc5ec \ub514\uc9c0\ud138 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc7a1\uc74c\uc774 \uc874\uc7ac\ud558\ub354\ub77c\ub3c4 \uba54\uc2dc\uc9c0\ub97c \uba85\ud655\ud558\uac8c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><\/li><li><p>\uc774 \ubc29\ubc95\uc740 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 \uc124\uacc4\uac00 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc6cc\ud0a4\ud1a0\ud0a4, \ubaa8\ub380, \ubb34\uc120 \ud0a4\ubcf4\ub4dc \ub4f1 \ub9ce\uc740 \uc7a5\uce58\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li><li><p>FSK \ubcc0\uc870\ub294 \uac01 \ube44\ud2b8\uc5d0 \ub300\ud574 \ubcc4\ub3c4\uc758 \uc2e0\ud638\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc989, \uac01 \ube44\ud2b8\uac00 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc774\ub294 \ub370\uc774\ud130 \ud63c\uc120\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>FSK \uc2e0\ud638\ub97c \ubcf5\uc870\ud558\uae30 \uc704\ud574 \uc704\uc0c1 \ub3d9\uae30 \ub8e8\ud504(PLL)\uc640 \uac19\uc740 \uc7a5\uce58\uac00 \uc8fc\ud30c\uc218 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uace0, \uc774\ub97c \ub2e4\uc2dc \uc774\uc9c4 \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc7a1\uc74c\uc5d0 \ub300\ud55c \uac15\ud55c \ub0b4\uc131\uacfc \uac04\ud3b8\ud55c \uc0ac\uc6a9\uc131\uc744 \uc6d0\ud55c\ub2e4\uba74 FSK \ubcc0\uc870\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uae30\ubcf8\uc801\uc778 \ub514\uc9c0\ud138 \uba54\uc2dc\uc9c0 \uc804\uc1a1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 \uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(FSK)\uc774\ub780? \ud575\uc2ec \uac1c\ub150<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadfc\ubcf8\uc801\uc73c\ub85c, <strong>\uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(FSK)<\/strong> \uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(FSK)\uc740 \ubc18\uc1a1\ud30c \uc2e0\ud638\uc758 \uc8fc\ud30c\uc218\ub97c \ub514\uc9c0\ud138 \ub370\uc774\ud130(\uc774\uc9c4 1\uacfc 0)\ub97c \ud45c\ud604\ud558\uae30 \uc704\ud574 \ubcc0\uc870\ud558\ub294 \ub514\uc9c0\ud138 \ubcc0\uc870 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">A <strong>\uc774\uc9c4 \u20181\u2019<\/strong> \uc740 \ud2b9\uc815 \uc8fc\ud30c\uc218(\uc608: <em>\ub192\uc740<\/em> \uc8fc\ud30c\uc218 f\u2081)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\">A <strong>\uc774\uc9c4 \u20180\u2019<\/strong> \uc740 \ub2e4\ub978 \ud2b9\uc815 \uc8fc\ud30c\uc218(\uc608: <em>\ub0ae\uc740<\/em> \uc8fc\ud30c\uc218 f\u2082)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub450 \uc8fc\ud30c\uc218 \uc0ac\uc774\uc758 \u201c\uc774\ub3d9\u201d\uc774 \ubc14\ub85c FSK\ub77c\ub294 \uc774\ub984\uc758 \uc720\ub798\uc785\ub2c8\ub2e4. \uc9c4\ud3ed \uae30\ubc18 \uc7a1\uc74c\uc5d0 \ub9e4\uc6b0 \uac15\ud574, \uc2e0\ud638 \uc138\uae30\uac00 \ubcc0\ub3d9\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e.webp\" alt=\"Frequency Shift Keying\" class=\"wp-image-4164\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e.webp 1312w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e-300x168.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e-1024x574.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e-768x431.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6d3b63b527104371b80acada1a95c78e-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 FSK\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694? \uac04\ub2e8\ud55c \uc124\uba85<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ub85c \ub2e4\ub978 \ub450 \uc74c\uc815\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \ud55c \uc74c\uc815(\uc608: \ub192\uc740 \ub3c4)\uc740 \u201c1\u201d\uc744, \ub2e4\ub978 \uc74c\uc815(\uc608: \ub0ae\uc740 \ub3c4)\uc740 \u201c0\u201d\uc744 \uc758\ubbf8\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uc774\uc9c4 \uc218\uc5f4 <strong>1, 0, 1, 1,<\/strong> \uc744 \uc804\uc1a1\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc5f0\uc8fc\ud569\ub2c8\ub2e4: <strong>\ub192\uc740 C, \ub0ae\uc740 C, \ub192\uc740 C, \ub192\uc740 C<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c FSK \ubcc0\uc870\uae30(FSK modulator)\uac00 \uc804\uc790\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc804\uc555 \uc81c\uc5b4 \ubc1c\uc9c4\uae30(VCO)\ub294 \uc785\ub825\ub418\ub294 \uc774\uc9c4 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc5d0 \ub530\ub77c \ucd9c\ub825 \uc8fc\ud30c\uc218\ub97c \uae09\uaca9\ud788 \uc804\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" ><strong>FSK\uc758 \uc8fc\uc694 \uc720\ud615<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ubcf8 FSK\ub294 \uac15\ub825\ud558\uc9c0\ub9cc, \ud604\ub300 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub450 \uac00\uc9c0 \uc9c4\ud654\ub41c \ubc84\uc804\uc774 \ub354 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc57d\uc5b4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc7a5\uc810<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(Frequency Shift Keying)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>FSK<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub450 \uc8fc\ud30c\uc218 \uc0ac\uc774\ub97c \uc21c\uac04\uc801\uc73c\ub85c \uc804\ud658\ud558\ub294 \uae30\ubcf8 \ud615\ud0dc\uc785\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc21c\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac04\ub2e8\ud55c RF \uc6d0\uaca9 \uc81c\uc5b4 \uc7a5\uce58<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd5c\uc18c \uc774\ub3d9 \ud0a4\uc789(Minimum Shift Keying)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>MSK<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc8fc\ud30c\uc218 \uc774\ub3d9\ub7c9\uc744 \uc815\ud655\ud558\uac8c \ucd5c\uc18c\ud654\ud55c \ud2b9\ubcc4\ud558\uace0 \ud6a8\uc728\uc801\uc778 FSK \uc720\ud615\uc785\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc2a4\ud399\ud2b8\ub7fc\uc801\uc73c\ub85c \ud6a8\uc728\uc801<\/strong>, \uc77c\uc815\ud55c \uc5d4\ubca8\ub85c\ud504(constant envelope)\ub97c \uac00\uc9d0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc774\ub3d9\ud1b5\uc2e0(GSM)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uac00\uc6b0\uc2dc\uc548 FSK(Gaussian FSK)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>GFSK<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc8fc\ud30c\uc218 \uc804\uc774\ub97c \ub354\uc6b1 \ub9e4\ub044\ub7fd\uac8c \ud558\uae30 \uc704\ud574 \uac00\uc6b0\uc2dc\uc548 \ud544\ud130\ub85c \ucc98\ub9ac\ub41c MSK\uc785\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\uce21\uba74 \ub300\uc5ed \uc804\ub825 \uac10\uc18c<\/strong>, \uac04\uc12d \ucd5c\uc18c\ud654<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube14\ub8e8\ud22c\uc2a4\u00ae(BT) \ud1b5\uc2e0<\/strong><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 FSK\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720: \uc8fc\uc694 \uc774\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FSK<\/strong> \uc5ec\ub7ec \uc124\ub4dd\ub825 \uc788\ub294 \uc774\uc720\ub85c \uc5ec\uc804\ud788 \uc778\uae30\uac00 \ub192\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub192\uc740 \uc7a1\uc74c \ub0b4\uc131:<\/strong> \ub370\uc774\ud130\uac00 \uc9c4\ud3ed\uc774 \uc544\ub2cc \uc8fc\ud30c\uc218 \ubcc0\ud654\ub85c \uc778\ucf54\ub529\ub418\ubbc0\ub85c \uc815\uc804\uae30, \uc2e0\ud638 \uc138\uae30 \ubcc0\ub3d9 \ubc0f \uae30\ud0c0 \uc77c\ubc18\uc801\uc778 \uac04\uc12d \ud615\ud0dc\uc5d0 \uac70\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub2e8\uc21c\uc131:<\/strong> \uc0dd\uc131 \ubc0f \ubcf5\ud638\ud654\uac00 \uc6a9\uc774\ud558\uc5ec \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\ud604\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc2e0\ub8b0\uc131:<\/strong> \uc774\ub7ec\ud55c \uc7a1\uc74c \ub0b4\uc131 \ub355\ubd84\uc5d0 \uc911\uc694\ub3c4\uac00 \ub192\uc740 \uc800\uc18d~\uc911\uc18d \ub370\uc774\ud130 \ub9c1\ud06c\uc5d0\uc11c \ub9e4\uc6b0 \uc2e0\ub8b0\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc751\uc6a9 \ubd84\uc57c<\/strong> FSK \uc751\uc6a9 \ubd84\uc57c\ub294 \uacf3\uacf3\uc5d0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc6d0\uaca9 \uce21\uc815(telemetry)<\/strong> \ubc0f SCADA \uc2dc\uc2a4\ud15c(\uc608: \uc2a4\ub9c8\ud2b8 \ubbf8\ud130)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ube14\ub8e8\ud22c\uc2a4\u00ae<\/strong> \ubc0f \uae30\ud0c0 \uadfc\uac70\ub9ac \ubb34\uc120 \ud504\ub85c\ud1a0\ucf5c<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc800\uc18d \ubaa8\ub380<\/strong> (\uc608: \uc2e0\uc6a9\uce74\ub4dc \ub2e8\ub9d0\uae30\uc6a9)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ubb34\uc120 \uc8fc\ud30c\uc218 \uc2dd\ubcc4(RFID)<\/strong> \ud0dc\uadf8<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uad11\ud1b5\uc2e0 \uc2dc\uc2a4\ud15c<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 \uad11\ud559 \ubaa8\ub4c8 \uc138\uacc4\uc640 LINK-PP\uc758 \uc804\ubb38\uc131 \uc18d\uc758 FSK<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \ub514\uc9c0\ud138 \uc2e0\ud638\uac00 \uad11\uc790\uc640 \ub9cc\ub0a9\ub2c8\ub2e4. \uad11 \ub124\ud2b8\uc6cc\ud0b9 \ubd84\uc57c\uc5d0\uc11c, <strong>\ubc29\ub300\ud55c \uc778\ud504\ub77c\ub97c<\/strong> \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uad00\ub9ac\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 \ubcf4\ud1b5 \uc804\uc6a9 \uc800\uc18d <strong>\uad11 \ub370\uc774\ud130 \ucc44\ub110\uc744 \ud1b5\ud574 \uc218\ud589\ub429\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ucc44\ub110\uc740 \uc628\ub3c4, \uc804\uc555, TX\/RX \uc804\ub825 \ub4f1\uacfc \uac19\uc740 \uc911\uc694\ud55c \uc9c4\ub2e8 \ubc0f \uad00\ub9ac \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud558\ubbc0\ub85c \uadf9\ub3c4\ub85c \uac15\uac74\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc8fc\uc694 \uace0\uc18d \ub370\uc774\ud130 \ucc44\ub110\uc774 \ub2e4\uc6b4\ub41c \uc0c1\ud669\uc5d0\uc11c\ub3c4<\/strong>. \ubc14\ub85c \uc5ec\uae30\uc11c FSK\uac00 \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <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> \ud1b5\ud569 FSK \ubcc0\uc870\uae30\ub97c \uac16\ucd98 \uc774 \uad00\ub9ac \ub370\uc774\ud130\ub97c \uad11 \uce90\ub9ac\uc5b4 \ud30c\ub3d9 \uc704\uc5d0 \uc911\ucca9\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ucabd \ub05d\uc758 \uc218\uc2e0\uae30\uac00 FSK \uc2e0\ud638\ub97c \ubcf5\uc870\ud558\uc5ec \ub9c1\ud06c\uc758 \uc911\uc694\ud55c \uc0c1\ud0dc \uc815\ubcf4\ub97c \ucd94\ucd9c\ud558\uba70, \uc8fc \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \ubc29\ud574\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud604\ub300\uc758 \ud575\uc2ec \uae30\ub2a5\uc785\ub2c8\ub2e4 <strong>\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac<\/strong> \ubc0f <strong>LS-SM3101-40I<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\ub8b0\uc131 \uc788\uace0 \uc9c0\ub2a5\uc801\uc778 \uad11\ud559 \ubd80\ud488\uc744 \ucc3e\ub294 \uc804\ubb38\uac00\uc5d0\uac8c\ub294 \uc801\uc808\ud55c \uacf5\uae09\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubb34\uc5c7\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \ub2f9\uc0ac\ub294 \uace0\uae09 FSK \ubcc0\uc870 \uae30\ub2a5\uc744 \uad11\ud559 \ubaa8\ub4c8\uc5d0 \ud1b5\ud569\ud558\uc5ec \uc6b0\uc218\ud55c <strong>\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac \uc6a9\uc774\uc131<\/strong> \ubc0f <strong>\uc6d0\uaca9 \uc9c4\ub2e8<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475782.htm\"><strong>SFP-10G-ZR<\/strong><\/a> 10G SFP+ \uad11\ud559 \ubaa8\ub4c8\uc740 \uace0\uc720\ud55c \uc815\ubcf4\ub97c \uc804\uc1a1\ud558\uae30 \uc704\ud574 \ud1b5\ud569 FSK \uce90\ub9ac\uc5b4\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(DDM)<\/strong><\/a> \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ubaa8\ub4c8\uc758 \uc0c1\ud0dc \ubc0f \uc131\ub2a5\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc5b4 \uc0ac\uc804 \uc608\ubc29\uc801 \uc720\uc9c0\ubcf4\uc218\uac00 \uac00\ub2a5\ud558\uace0 \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4\u2014\uc774\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\"><strong>\ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0(DCI)<\/strong><\/a> \ubc0f <strong>5G \uc778\ud504\ub77c<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 \uacb0\ub860: \uc870\uc6a9\ud558\uace0 \uc548\uc815\uc801\uc778 \uc791\uc5c5\uc6a9 \ub9d0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(15, 17, 21);\"><strong>FSK \ubcc0\uc870<\/strong> \uac00\uc7a5 \ube60\ub974\uac70\ub098 \uac00\uc7a5 \ubcf5\uc7a1\ud55c \ubc29\uc2dd\uc740 \uc544\ub2d0 \uc218 \uc788\uc9c0\ub9cc, \uadf8 \uac15\uac74\uc131\uacfc \ub2e8\uc21c\uc131 \ub355\ubd84\uc5d0 FSK\ub294 RF \ubc0f <strong>\uad11 \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \uae30\ucd08\uc801\uc778 \uae30\uc220\ub85c \uc790\ub9ac\ub97c \uad73\ud788\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>. \ubb34\uc120 \ud0a4\ubcf4\ub4dc\uc5d0\uc11c\ubd80\ud130 \uc778\ud130\ub137\uc744 \uad6c\ub3d9\ud558\ub294 \ub300\uc11c\uc591 \ud6a1\ub2e8 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, FSK\ub294 \ub370\uc774\ud130\ub97c \uc2e0\ub8b0\uc131 \uc788\uac8c \ubaa9\uc801\uc9c0\uae4c\uc9c0 \uc804\ub2ec\ud574 \uc8fc\ub294 \uc870\uc6a9\ud558\uace0 \uc548\uc815\uc801\uc778 \uc77c\uafbc\uc785\ub2c8\ub2e4.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a3 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >FSK\ub294 \ubb34\uc5c7\uc758 \uc57d\uc790\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FSK\ub294 \uc8fc\ud30c\uc218 \uc774\ub3d9 \ud0a4\uc789(Frequency Shift Keying)\uc758 \uc57d\uc790\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc2e0\ud638\uc758 \uc8fc\ud30c\uc218\ub97c \ubcc0\ud654\uc2dc\ucf1c \ub514\uc9c0\ud138 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc5b4\ub5a4 \uc7a5\uce58\uc5d0\uc11c FSK \ubcc0\uc870\ub97c \uc0ac\uc6a9\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FSK \ubcc0\uc870\ub294 \uc6cc\ud0a4\ud1a0\ud0a4, \ubaa8\ub380, \ubb34\uc120 \ud0a4\ubcf4\ub4dc, \ube44\ud37c(pager) \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9ce\uc740 \uc6d0\uaca9 \uc81c\uc5b4 \uc7a5\uce58\ub3c4 \uc2e0\ud638 \uc804\uc1a1\uc744 \uc704\ud574 FSK\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc65c FSK\ub294 \uc7a1\uc74c\uc5d0 \uac15\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FSK\ub294 \uac01 \ube44\ud2b8\uc5d0 \ub300\ud574 \uc11c\ub85c \ub2e4\ub978 \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc8fc\ud30c\uc218 \ubcc0\ud654\ub294 \uc27d\uac8c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uac04\uc12d\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \uba54\uc2dc\uc9c0\uac00 \uba85\ud655\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud301: FSK\ub294 \uc804\uc790 \uc7a1\uc74c\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >FSK \uc2e0\ud638\ub97c \ubcf5\uc870\ud558\ub824\uba74 \ubb34\uc5c7\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704\uc0c1 \uace0\uc815 \ub8e8\ud504(Phase-Locked Loop, PLL)\ub098 \ud544\ud130 \ubc45\ud06c(filter bank)\uc640 \uac19\uc740 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub4e4\uc740 \uc8fc\ud30c\uc218 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uc5ec \uc774\ub97c \ub2e4\uc2dc \ub514\uc9c0\ud138 \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud574 \uc90d\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>FSK \ubcc0\uc870\ub294 \uac01 \ube44\ud2b8\ub9c8\ub2e4 \uc2e0\ud638 \uc8fc\ud30c\uc218\ub97c \uc774\ub3d9\uc2dc\ucf1c \ub514\uc9c0\ud138 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uba70, \uc7a1\uc74c\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \uc788\ub294 \ud1b5\uc2e0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4163,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/4165","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=4165"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/4165\/revisions"}],"predecessor-version":[{"id":11124,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/4165\/revisions\/11124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media\/4163"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media?parent=4165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/categories?post=4165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/tags?post=4165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}