{"id":5210,"date":"2025-09-05T00:00:00","date_gmt":"2025-09-05T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/dispersion-in-optical-transceiver-signal-clarity-and-management\/"},"modified":"2026-06-22T07:44:12","modified_gmt":"2026-06-22T07:44:12","slug":"dispersion-in-optical-transceiver-signal-clarity-and-management","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ko\/knowledge-center\/dispersion-in-optical-transceiver-signal-clarity-and-management","title":{"rendered":"\uad11\uc12c\uc720 \ubd84\uc0b0 \uc124\uba85: \ube5b\uc758 \ud384\uc2a4 \uc81c\uc5b4\ud558\uae30"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91.webp\" alt=\"What You Need to Know About Dispersion in Optical Transceivers\" class=\"wp-image-5206\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/41b6ea1448644ddbb14db63334efee91-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uc138\uacc4\uc5d0\uc11c \ube5b\uc740 \ucd5c\uace0\uc758 \uc6b4\ubc18\uc790\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ube5b\uc870\ucc28\ub3c4 \uc644\ubcbd\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ube5b\uc758 \ud384\uc2a4\uac00 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\"><strong>\uad11\uc12c\uc720 \ucf00\uc774\ube14<\/strong><\/a>, \uc744 \ub530\ub77c \uc774\ub3d9\ud560 \ub54c, \uc774 \ud384\uc2a4\ub294 \ub298\uc5b4\ub098\uace0, \uc65c\uace1\ub418\uba70 \ud750\ub824\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 <strong>\uad11\uc12c\uc720 \ubd84\uc0b0(fiber optic dispersion)<\/strong>, \uc774\ub77c\uace0 \ubd88\ub9ac\uba70, \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ub354 \uae34 \uac70\ub9ac\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uadf9\ubcf5\ud574\uc57c \ud558\ub294 \uadfc\ubcf8\uc801\uc778 \uacfc\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub97c \ub9c8\uce58 \uc815\ud655\ud788 \uac19\uc740 \uc21c\uac04\uc5d0 \uacbd\uc8fc\ub97c \uc2dc\uc791\ud558\ub294 \uc5ec\ub7ec \uba85\uc758 \ub2ec\ub9ac\uae30 \uc120\uc218\ub4e4\ub85c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694. \uacbd\uc8fc\uc758 \ub05d\uc5d0\ub294 \uc77c\ubd80\ub294 \uc55e\uc11c \uc788\uace0, \ub2e4\ub978 \uc77c\ubd80\ub294 \ub4a4\ucc98\uc9c0\uba70, \uc6d0\ub798 \ub0a0\uce74\ub85c\uc6e0\ub358 \ucd9c\ubc1c\uc120\uc740 \uc774\uc81c \ud750\ub9bf\ud55c \uad70\uc911\uc73c\ub85c \ubcc0\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubd84\uc0b0\uc740 \ube5b\uc758 \ud384\uc2a4\ub97c \ud37c\ub728\ub824 \uc778\uc811\ud55c \ud384\uc2a4\uc640 \uacb9\uccd0\uc9c0\uac8c \ud558\uc5ec \uc218\uc2e0\uae30 \uce21\uc5d0\uc11c \ub370\uc774\ud130 \uc2e0\ud638\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \ube14\ub85c\uadf8 \uae00\uc5d0\uc11c\ub294 \ubd84\uc0b0\uc758 \uc720\ud615, \uadc0\ud558\uc758 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5, \uadf8\ub9ac\uace0 \ud604\ub300 \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uc774 \ubd84\uc0b0\uc744 \uc5b5\uc81c\ud558\ub294 \ub370 \uc218\ud589\ud558\ub294 \ud575\uc2ec \uc5ed\ud560\uc744 \uba85\ud655\ud788 \uc124\uba85\ud569\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>\uc2e0\ud638\ub97c \uac15\ud558\uac8c \uc720\uc9c0\ud558\ub824\uba74 \ubd84\uc0b0\uc744 \uc774\ud574\ud558\uc138\uc694. \ubd84\uc0b0\uc740 \uad11\uc12c\uc720 \ub0b4 \ub370\uc774\ud130 \uc774\ub3d9 \ubc29\uc2dd\uc744 \ubc14\uafc9\ub2c8\ub2e4.<\/p><\/li><li><p>\uba3c \uac70\ub9ac\uc6a9\uc73c\ub85c \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(single-mode fiber)\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uc774\ub294 \ubaa8\ub4dc \ubd84\uc0b0(modal dispersion)\uc744 \uc904\uc5ec \uc2e0\ud638 \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ubd84\uc0b0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub294 \uc0c9\ubd84\uc0b0(chromatic dispersion)\uc744 \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p><\/li><li><p>\uad11\uc12c\uc720\ub97c \uc790\uc8fc \ud14c\uc2a4\ud2b8\ud558\uace0 \uc624\ub958\ub97c \ucc3e\uc544\ubcf4\uc138\uc694. \uc870\uae30\uc5d0 \ubb38\uc81c\ub97c \ubc1c\uacac\ud558\uba74 \ub098\uc911\uc5d0 \ub354 \ud070 \ubb38\uc81c\ub97c \ub9c9\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc0c9\ubd84\uc0b0\uc744 \uc904\uc774\uae30 \uc704\ud574 \ucd5c\uc801\uc758 \ud30c\uc7a5(wavelength)\uc744 \uc120\ud0dd\ud558\uc138\uc694. \uc77c\ubd80 \ud30c\uc7a5\uc740 \ub370\uc774\ud130\ub97c \ub354 \uc120\uba85\ud558\uac8c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \ub450 \uc8fc\uc694 \uc6d0\uc778: \uc0c9\ubd84\uc0b0(Chromatic Dispersion) \ubc0f \ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(Polarization Mode Dispersion)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc591\ud55c \uc720\ud615\uc758 \ubd84\uc0b0\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uadf8 \uc601\ud5a5\uc744 \uc644\ud654\ud558\ub294 \uccab\uac78\uc74c\uc785\ub2c8\ub2e4. \ubd84\uc0b0\uc740 \uc8fc\ub85c \ub2e4\uc74c \ub450 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"412\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641.webp\" alt=\"Chromatic Dispersion\" class=\"wp-image-5207\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641-300x103.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641-1024x352.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641-768x264.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/b90641d9a5c64b4d9a6bf25571d9e641-18x6.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0c9\ubd84\uc0b0(Chromatic Dispersion, CD)<\/strong><br\/>\uc774\ub294 \uac00\uc7a5 \ud754\ud55c \ud615\ud0dc\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc6d0\ub798 \ud384\uc2a4\uc758 \uc77c\ubd80\ub77c\ub3c4 \uc11c\ub85c \ub2e4\ub978 \uc0c9\uc0c1(\ud30c\uc7a5)\uc758 \ube5b\uc774 \uc2e4\ub9ac\uce74 \uc720\ub9ac \uc12c\uc720\ub97c \ud1b5\uacfc\ud560 \ub54c \uc57d\uac04 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc774\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \uc720\ub9ac \ud504\ub9ac\uc998\uc744 \ud1b5\ud574 \ubc31\uc0c9\uad11\uc774 \ubb34\uc9c0\uac1c \uc2a4\ud399\ud2b8\ub7fc\uc73c\ub85c \ubd84\ub9ac\ub418\ub294 \uac83\uacfc \uc720\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\uc7ac\ub8cc \ubd84\uc0b0(Material Dispersion):<\/strong> \uc2e4\ub9ac\uce74 \uc720\ub9ac \uc790\uccb4\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc6e8\uc774\ube0c\uac00\uc774\ub4dc \ubd84\uc0b0(Waveguide Dispersion):<\/strong> \uad11\uc12c\uc720\uc758 \ube5b\uc744 \uc548\ub0b4\ud558\ub294 \ucf54\uc5b4\uc758 \ubb3c\ub9ac\uc801 \uad6c\uc870\ub85c \uc778\ud574 \ubc1c\uc0dd\ud568.<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"396\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7.webp\" alt=\"Polarization Mode Dispersion\" class=\"wp-image-5208\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7-300x99.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7-1024x338.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7-768x253.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/9296cfc6b9d546a88447b318bebb6cd7-18x6.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(PMD)<\/strong><br\/>\uc774\ub294 \ubcf4\ub2e4 \ubcf5\uc7a1\ud55c \ud604\uc0c1\uc73c\ub85c, \ud2b9\ud788 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\ub960(10Gbps \uc774\uc0c1)\uc5d0\uc11c \ub450\ub4dc\ub7ec\uc9c0\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uad11\uc12c\uc720\ub294 \uc644\ubcbd\ud558\uac8c \ub300\uce6d\uc801\uc774\uc9c0 \uc54a\uc73c\uba70, \uacb0\ud568\uc73c\ub85c \uc778\ud574 \ube5b\uc774 \ub450 \uac00\uc9c0 \ud3b8\uad11 \uc0c1\ud0dc(\uc989, \ubc29\ud5a5)\ub85c \uc804\ud30c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub450 \uc0c1\ud0dc\ub294 \uc57d\uac04 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc804\ud30c\ub418\uc5b4 \ud384\uc2a4\uac00 \ud655\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc2e4\uc138\uacc4\uc5d0\uc11c\uc758 \uc601\ud5a5: \uc65c \uc774\uac83\uc774 \uc911\uc694\ud55c\uac00?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\uc0b0\uc740 \ub2e8\uc21c\ud55c \uc774\ub860\uc801 \uac1c\ub150\uc774 \uc544\ub2c8\ub77c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc5d0 \uad6c\uccb4\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/understanding-what-is-bit-error-rate\/\"><strong>\ube44\ud2b8 \uc624\ub958(BER)<\/strong><\/a><strong>:<\/strong> \ud384\uc2a4 \ud655\uc0b0\uc740 \uc2ec\ubcfc \uac04 \uac04\uc12d(ISI)\uc744 \uc720\ubc1c\ud558\uc5ec, \ud558\ub098\uc758 \uc2ec\ubcfc\uc774 \ub2e4\uc74c \uc2ec\ubcfc\uacfc \uac04\uc12d\ud558\uac8c \ub418\uace0, \uc774\ub85c \uc778\ud574 \ube44\ud2b8 \uc624\ub958\uc728\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc81c\ud55c\ub41c \uac70\ub9ac:<\/strong> \uad11\uc12c\uc720 \ub9c1\ud06c \uae38\uc774\uac00 \uae38\uc218\ub85d \ubd84\uc0b0 \ud6a8\uacfc\uac00 \ub354\uc6b1 \ub450\ub4dc\ub7ec\uc9c0\uba70, \uc7ac\uc0dd \uc5c6\uc774 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uac70\ub9ac\ub97c \uc0ac\uc2e4\uc0c1 \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ub300\uc5ed\ud3ed \ud55c\uacc4:<\/strong> \uc774\ub294 \uacb0\uad6d \uad11\uc12c\uc720 \uc2dc\uc2a4\ud15c\uc758 \ub300\uc5ed\ud3ed-\uac70\ub9ac \uacf1\uc744 \uc81c\ud55c\ud558\uc5ec, \ub354 \uae34 \uac70\ub9ac\uc5d0\uc11c \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\ub824\ub294 \ub178\ub825\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \ubd84\uc0b0 \uc5b5\uc81c \ubc29\uc548: \ud574\uacb0\ucc45\ub4e4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\ud589\ud788\ub3c4 \ubd84\uc0b0\uc744 \uc0c1\uc1c4\ud558\uae30 \uc704\ud55c \ud0c1\uc6d4\ud55c \uacf5\ud559\uc801 \ud574\uacb0\ucc45\ub4e4\uc774 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ubd84\uc0b0 \uc774\ub3d9\ud615 \uad11\uc12c\uc720(DSF):<\/strong> \uc601\ubd84\uc0b0 \ud30c\uc7a5\uc774 \uac10\uc1e0\uac00 \uac00\uc7a5 \ub0ae\uc740 1550nm \ub300\uc5ed\uc73c\ub85c \uc774\ub3d9\ub418\ub3c4\ub85d \uc124\uacc4\ub41c \uad11\uc12c\uc720\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ubd84\uc0b0 \ubcf4\uc0c1 \ubaa8\ub4c8(DCM):<\/strong> \uc8fc \uad11\uc12c\uc720 \ub9c1\ud06c\uc5d0\uc11c \ucd95\uc801\ub41c \ubd84\uc0b0\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \u201c\uc0c1\uc1c4\u2019\ud558\ub3c4\ub85d \ubc18\ub300 \ubc29\ud5a5\uc758 \ubd84\uc0b0 \ud2b9\uc131\uc744 \uac00\uc9c4 \ud2b9\uc218 \uad11\uc12c\uc720\ub85c \ub9cc\ub4e0 \uc2a4\ud480\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uace0\uae09 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84:<\/strong> \uc5ec\uae30\uc11c \ud604\ub300\uc758 \ub9c8\ubc95\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ubaa8\ub4c8<\/strong><\/a> \uc774 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. <strong>\ucf54\ud788\uc5b4\ub7f0\ud2b8 \uad11\ud559<\/strong> \ubc0f <strong>\uc804\uc790 \ubd84\uc0b0 \ubcf4\uc0c1(Electronic Dispersion Compensation, EDC)<\/strong> \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ub0b4 \uce69\uc14b\uc774 \ubd84\uc0b0 \ud6a8\uacfc\ub97c \ub514\uc9c0\ud138 \ubc29\uc2dd\uc73c\ub85c \ucc98\ub9ac\ud558\uace0 \ubcf4\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc2a4\ub9c8\ud2b8 \uad11 \ubaa8\ub4c8\uc758 \uc5ed\ud560: \uccab \ubc88\uc9f8 \ubc29\uc5b4\uc120<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"719\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714.jpg\" alt=\"optical transceivers\" class=\"wp-image-5209\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714-300x180.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714-1024x614.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714-768x460.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/591e9bb677644776a5473e662006c714-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud604\ub300\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26044-200-400-800g-transceiver-modules.htm\"><strong>\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc13c\ud130 \ub0b4\ubd80 \ubc0f \ub370\uc774\ud130\uc13c\ud130 \uac04 \ubb3c\ub9ac\uc801 \ub9c1\ud06c\uc758 \uc131\ub2a5\uc740 \ucd5c\uc6b0\uc120 \uc0ac\ud56d\uc774\uba70, \uc885\uc885<\/strong><\/a> \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub2e8\uc21c\ud55c \uad11\uc6d0\uc774 \uc544\ub2c8\ub77c \uc815\uad50\ud55c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ko\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/\"><strong>DSP<\/strong><\/a> <strong>(\ub514\uc9c0\ud138 \uc2e0\ud638 \ucc98\ub9ac)<\/strong> \uce69\uc744 \ud0d1\uc7ac\ud55c \uc9c0\ub2a5\ud615 \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, <strong>400G-ZR+ \ucf54\ud788\uc5b4\ub7f0\ud2b8 \ud50c\ub7ec\uadf8\uc5b4\ube14<\/strong> \uc774 \ubaa8\ub4c8\uc740 \ubd84\uc0b0\uc744 \uac04\ud3b8\ud558\uac8c \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud1b5\ud569\ub41c \ucf54\ud788\uc5b4\ub7f0\ud2b8 \uae30\uc220\uacfc \uac15\ub825\ud55c EDC \uc54c\uace0\ub9ac\uc998\uc774 \uc218\ubc31 \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uce5c \uc2ec\uac01\ud55c \uc0c9\uc218\ubd84\uc0b0(Chromatic Dispersion) \ubc0f \ud3b8\uad11\ubaa8\ub4dc\ubd84\uc0b0(Polarization Mode Dispersion)\uc744 \uc790\ub3d9\uc73c\ub85c \ubcf4\uc0c1\ud558\ubbc0\ub85c, \uc774 \ubaa8\ub4c8\uc740 \uc774\uc0c1\uc801\uc778 <strong>\ubd84\uc0b0 \ub0b4\uc131 \uad11\ud559 \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/strong> \uc7a5\uac70\ub9ac \ubc0f \uba54\ud2b8\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd \uc2dc <strong>\uc7a5\uac70\ub9ac\uc6a9 \uad11\uc12c\uc720 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong>, \ud56d\uc0c1 \ubd84\uc0b0 \ubcf4\uc0c1 \uad00\ub828 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. <span class=\"brand\">\uc758 \uace0\ud488\uc9c8 \ubaa8\ub4c8\uacfc \uac19\uc740 \uc81c\ud488\uc740<\/span> \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac\uc640 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\ub97c \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4.<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"> <strong>LINK-PP<\/strong><\/a> \ud3ec\ud2b8\ud3f4\ub9ac\uc624\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uace0\ud488\uc9c8 \ubaa8\ub4c8\uc740 \ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac\uc640 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\ub97c \ub2e8\uc21c\ud654\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>\ubd84\uc0b0 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc6d0\uc778<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc601\ud5a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc644\ud654 \uae30\uc220<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc0c9\uc0b0\ub780(Chromatic Dispersion, CD)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc774 \uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc804\ud30c\ub429\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud384\uc2a4 \ud655\uc7a5\uc73c\ub85c \uc778\ud574 \uc804\uc1a1 \uac70\ub9ac \ubc0f \uc18d\ub3c4\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DCF, \ucf54\ud788\uc5b4\ub7f0\ud2b8 \ubaa8\ub4c8 \ub0b4 DSP, DSF<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(Polarization Mode Dispersion, PMD)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubd88\uc644\uc804\uc131\uc73c\ub85c \uc778\ud574 \ud3b8\uad11 \ubaa8\ub4dc\uc758 \uc18d\ub3c4 \ucc28\uc774\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uc18d(&gt;10G)\uc5d0\uc11c \ud2b9\ud788 \uc2ec\uac01\ud558\uba70, \ud384\uc2a4 \uc65c\uace1\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PMD \ubcf4\uc0c1 \ubaa8\ub4c8, \uace0\uae09 DSP<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uacb0\ub860: \ubd84\uc0b0\uc73c\ub85c \uc778\ud574 \uc2e0\ud638\uac00 \ud750\ub824\uc9c0\uac8c \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uad11\uc12c\uc720 \ubd84\uc0b0<\/strong> \uc740 \uad11\uc12c\uc720\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc774\uc9c0\ub9cc, \ub354 \uc774\uc0c1 \uadf9\ubcf5\ud560 \uc218 \uc5c6\ub294 \uc7a5\ubcbd\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc804\ubb38 \uad11\uc12c\uc720, \uc9c0\ub2a5\ud615 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4, \uadf8\ub9ac\uace0 \ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \uace0\uae09 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uae30\uc220<\/strong>, \uadf8 \uc601\ud5a5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubb3c\ub9ac\uc801 \uc81c\ud55c\uc744 \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uace0\ud488\uc9c8 \uad6c\uc131 \uc694\uc18c\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc774 \uac15\ub825\ud558\uace0 \ub300\uc6a9\ub7c9\uc774\uba70 \ubbf8\ub798\uc5d0 \ub300\ube44\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\ub294 \ub370 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubd84\uc0b0\uc744 \uc81c\uac70\ud560 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? \ud83d\ude80<\/strong><\/p>\n\n\n\n<div><div widgetid=\"3ef779ac451211f099380a58fbc66727\" format=\"embedded\" data-widget-id=\"3ef779ac451211f099380a58fbc66727\" data-mode=\"production.zh\" style=\"display: block;\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11\uc12c\uc720\uc5d0\uc11c \ubd84\uc0b0\uc758 \uc8fc\uc694 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ube5b \ud384\uc2a4\uc758 \uc11c\ub85c \ub2e4\ub978 \ubd80\ubd84\uc774 \uc12c\uc720 \ub0b4\ubd80\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc774\ub3d9\ud560 \ub54c \ubd84\uc0b0\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \ud655\uc0b0 \ud604\uc0c1\uc740 \uc12c\uc720\uac00 \ud2b9\uc815 \ud30c\uc7a5\ub4e4\uc744 \ub2e4\ub978 \ud30c\uc7a5\ub4e4\ubcf4\ub2e4 \ub354 \ub9ce\uc774 \uad74\uc808\uc2dc\ud0a4\uace0 \ub290\ub9ac\uac8c \ud558\uae30 \ub54c\ubb38\uc5d0 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0\uc740 \uc81c \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\uc0b0\uc740 \ube5b \ud384\uc2a4\ub97c \ud750\ub9bf\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ub418\uba74 \uc1a1\uc218\uc2e0\uae30\uac00 \ub370\uc774\ud130\ub97c \ud63c\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc18d\ub3c4 \uc800\ud558\ub098 \uc624\ub958 \uc99d\uac00\ub97c \uad00\ucc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0 \ubb38\uc81c\ub97c \uc2a4\uc2a4\ub85c \ud574\uacb0\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c \uad11\uc12c\uc720\ub97c \uc120\ud0dd\ud558\uace0 \ubcf4\uc815 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368 \ubd84\uc0b0\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc744 \uc790\uc8fc \ud14c\uc2a4\ud2b8\ud558\uc138\uc694. \uc5ec\uc804\ud788 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c\ub2e4\uba74 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0\uc5d0 \uc788\uc5b4 \uad11\uc12c\uc720 \uc885\ub958\ub294 \uc911\uc694\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\uc2b5\ub2c8\ub2e4! \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \ubaa8\ub4dc \ubd84\uc0b0\uc774 \uc801\uc2b5\ub2c8\ub2e4. \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \ubaa8\ub4dc \ubd84\uc0b0\uc774 \ub354 \ud07d\ub2c8\ub2e4. \ub2e8\uac70\ub9ac \ub9c1\ud06c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubd84\uc0b0\uc744 \uad00\ub9ac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub3c4\uad6c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ubd84\uc0b0 \ubcf4\uc815 \ubaa8\ub4c8, \uad11\uc12c\uc720 \ube0c\ub798\uadf8 \uaca9\uc790 \ub610\ub294 \ud2b9\uc218 \uad11\uc12c\uc720 \uc885\ub958\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub4e4\uc740 \uc2e0\ud638\ub97c \uc120\uba85\ud558\uac8c \uc720\uc9c0\ud558\uace0 \ub370\uc774\ud130\ub97c \uc2e0\ub8b0\uc131 \uc788\uac8c \uc804\uc1a1\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<script src=\"https:\/\/cdn.mylandingpages.co\/widgets\/platform\/platform.widget.js\" async=\"true\"><\/script>","protected":false},"excerpt":{"rendered":"<p>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ub0b4 \ubd84\uc0b0\uc740 \uc2e0\ud638 \uc120\uba85\ub3c4 \ubc0f \ub370\uc774\ud130 \uc2e0\ub8b0\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ucd5c\uc801\uc758 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \uc704\ud574 \ubd84\uc0b0\uc744 \uad00\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6b0\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":5206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5210","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=5210"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5210\/revisions"}],"predecessor-version":[{"id":11179,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/posts\/5210\/revisions\/11179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media\/5206"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/media?parent=5210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/categories?post=5210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ko\/wp-json\/wp\/v2\/tags?post=5210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}