{"id":3455,"date":"2025-12-04T14:58:00","date_gmt":"2025-12-04T14:58:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/ffe-feed-forward-equalizer-complete-guide\/"},"modified":"2026-06-22T04:20:29","modified_gmt":"2026-06-22T04:20:29","slug":"ffe-feed-forward-equalizer-complete-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ffe-feed-forward-equalizer-complete-guide","title":{"rendered":"\uad11\ud559 \ubaa8\ub4c8\uc5d0\uc11c\uc758 FFE: \ud53c\ub4dc\ud3ec\uc6cc\ub4dc \uc774\ud004\ub77c\uc774\uc800\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uac00\uc774\ub4dc"},"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\/2ed90bc43c164ab986f7ad6d996b582e.webp\" alt=\"FFE (Feed-Forward Equalizer)\" class=\"wp-image-3452\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2ed90bc43c164ab986f7ad6d996b582e.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2ed90bc43c164ab986f7ad6d996b582e-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2ed90bc43c164ab986f7ad6d996b582e-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2ed90bc43c164ab986f7ad6d996b582e-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2ed90bc43c164ab986f7ad6d996b582e-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>FFE(\ud53c\ub4dc-\ud3ec\uc6cc\ub4dc \uc774\ud004\ub77c\uc774\uc800)\ub780 \ubb34\uc5c7\uc778\uac00\uc694? <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud53c\ub4dc-\ud3ec\uc6cc\ub4dc \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158(FFE)<\/strong> \uace0\uc18d \ub514\uc9c0\ud138 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c, \ud2b9\ud788 <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>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\"><strong>SerDes\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud558\uc774\ube0c\ub9ac\ub4dc \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/strong><\/a><strong> \uc778\ud130\ud398\uc774\uc2a4<\/strong>, \uc640 <strong>\ubc31\ud50c\ub808\uc778\/\uace0\uc18d \uad6c\ub9ac \ub9c1\ud06c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uac00\uc7a5 \ud575\uc2ec\uc801\uc778 \uae30\uc220 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/strong>.<br\/>\ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uac00 10G, 25G, 50G\ub97c \ub118\uc5b4 100G, 200G, 400G PAM4 \uc2e0\ud638\ub85c \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ucc44\ub110 \uc190\uc2e4 \ubc0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/intersymbol-interference-isi-in-digital-communication-explained\/\">\uacfc \uad00\ub828\uc774 \uc788\ub2e4.<\/a> \uae09\uaca9\ud788 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc65c\uace1\uc744 \uadf9\ubcf5\ud558\uae30 \uc704\ud574 \ucd5c\uc2e0 \uc1a1\uc2e0\uae30\ub294 FFE\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\uc5ec <strong>\uc2e0\ud638\ub97c<\/strong> \ucc44\ub110\uc5d0 \uc9c4\uc785\ud558\uae30 \uc804\uc5d0 \uc0ac\uc804 \uc870\uac74\ud654(precondition)\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 <strong>\uc120\ud615 \uc1a1\uc2e0 \uc774\ud004\ub77c\uc774\uc800\uc785\ub2c8\ub2e4.<\/strong> \uace0\uae09 \ud544\ud130\ub9c1\uc744 \uc0ac\uc6a9\ud574 \ucd9c\ub825 \ud30c\ud615\uc744 \uc870\uc815\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \ud0ed(\uc608: \uba54\uc778 \ud0ed, \ud504\ub9ac-\ud0ed, \ud3ec\uc2a4\ud2b8-\ud0ed)\uc73c\ub85c \uad6c\ud604\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \ubaa9\ud45c\ub294 \ub2e8\uc21c\ud569\ub2c8\ub2e4:<br\/><strong>\ucc44\ub110 \uc190\uc2e4\uc744 \ubcf4\uc0c1\ud558\ub294 \uac83 <em>\uc2e0\ud638\uac00 \uc804\uc1a1\ub418\uae30<\/em> \uc774\uc804\uc5d0, \uc218\uc2e0\uae30\uc5d0\uc11c \uc544\uc774 \uc624\ud504\ub2dd(eye opening)\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>\uace0\uc18d \uc1a1\uc2e0\uae30\uc5d0\uc11c FFE\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 \uc644\uc804\ud788 \uc815\ubc29\ud5a5 \uacbd\ub85c(forward path)\uc5d0\uc11c \uc791\ub3d9\ud558\ubbc0\ub85c, <strong>\ub370\uc774\ud130\ub97c<\/strong> \uc774\uc804 \uacb0\uc815\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(DFE\uc640 \ub2ec\ub9ac). \ub300\uc2e0 \uac00\uc911\uce58\uac00 \ubd80\uc5ec\ub41c \ud0ed\uc744 \ud1b5\ud574 \uc804\uc774(transitions)\uc758 \uc9c4\ud3ed\uacfc \ud0c0\uc774\ubc0d\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >H3: FFE\uc758 \ud575\uc2ec \uae30\ub2a5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud504\ub9ac-\uc5e0\ud30c\uc2dc\uc2a4(pre-emphasis)<\/strong>: \ucc44\ub110\uc5d0 \uc758\ud574 \uac10\uc1e0\ub420 \uace0\uc8fc\ud30c \uc131\ubd84\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub514-\uc5e0\ud30c\uc2dc\uc2a4(de-emphasis)<\/strong>: \uade0\ud615 \uc720\uc9c0\ub97c \uc704\ud574 \uc800\uc8fc\ud30c \uc131\ubd84\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>ISI \ubcf4\uc0c1(ISI compensation)<\/strong>: \uc120\ud589\uc790 \ubc0f \ud6c4\ud589\uc790 ISI \ubaa8\ub450\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc544\uc774 \ub2e4\uc774\uc5b4\uadf8\ub7a8 \uac1c\uc120(eye diagram enhancement)<\/strong>: \ub354 \ub0a0\uce74\ub85c\uc6b4 \uc804\uc774\uc640 \uac1c\uc120\ub41c \uc218\uc9c1\/\uc218\ud3c9 \ub9c8\uc9c4\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \uc911 \ud558\ub098\uc758 \uc544\ud0a4\ud14d\ucc98\ub85c \uad6c\ud604\ub429\ub2c8\ub2e4: <strong>\uc544\ub0a0\ub85c\uadf8<\/strong>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/\"><strong>DSP \uae30\ubc18<\/strong><\/a>, \ub610\ub294 <strong>\ud558\uc774\ube0c\ub9ac\ub4dc<\/strong> \uad11 \ubaa8\ub4c8 \ud3fc \ud329\ud130(SFP28, QSFP28, QSFP56, QSFP-DD \ub4f1)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>\uad11 \ud2b8\ub79c\uc2dc\ubc84\uc5d0\uc11c FFE\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \uad11 \ubaa8\ub4c8\uc740 PCB \ubc30\uc120, \ucee4\ub125\ud130, \ud328\ud0a4\uc9c0, SerDes \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\uacfc\ud55c \ud6c4\uc5d0\ub3c4 \uc804\uc1a1\ub41c \uc804\uae30 \uc2e0\ud638\uac00 \ubcf5\uad6c \uac00\ub2a5\ud558\ub3c4\ub85d FFE\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11 \ubaa8\ub4c8\uc5d0\uc11c FFE\uc758 \uc774\uc810<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc6d0\ucc9c\uc5d0\uc11c \uace0\uc8fc\ud30c \uc190\uc2e4\uc744 \ubcf4\uc0c1\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\uc218\uc2e0\uae30 \uc774\ud004\ub77c\uc774\uc800(CTLE + DFE)\uc758 \ubd80\ub2f4\uc744 \uc904\uc785\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\ub354 \uae34 PCB \ubc0f \ud638\uc2a4\ud2b8 \ucc44\ub110\uc5d0\uc11c\ub3c4 \ub9c1\ud06c\uc758 \uacac\uace0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\ub2e4\uc74c \ub450 \uac00\uc9c0 \ubaa8\ub450\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4: <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-the-difference-between-nrz-and-pam4\/\"><strong>NRZ \ubc0f PAM4<\/strong><\/a><strong> \uc694\uad6c \uc0ac\ud56d<\/strong><\/p><\/li><li><p><strong>\ube44\ud2b8 \uc624\ub958\uc728(BER)\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0 IEEE \uaddc\uaca9 \uc900\uc218\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a>\u2014\uc608\ub97c \ub4e4\uc5b4, <strong>SFP+, SFP28, QSFP28, QSFP56, QSFP-DD<\/strong>\u2014\ub294 IEEE 802.3 KR\/KR4\/KP4\uc640 \uac19\uc740 \ud638\uc2a4\ud2b8 \uc900\uc218 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\uae30 \uc704\ud574 \uace0\ub3c4\ub85c \ucd5c\uc801\ud654\ub41c FFE \uc124\uc815\uc744 \uc694\uad6c\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:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b.webp\" alt=\"LINK-PP Optical Modules\" class=\"wp-image-3453\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ef281b869ba041c88f7f00cb3b673a6b-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>FFE \ud0ed \uad6c\uc870 \uc124\uba85<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 \uc2e0\ud638\uc758 \uac00\uc911\uce58 \ubc84\uc804\uc744 \uac01\uac01 \uc81c\uacf5\ud558\ub294 \uc5ec\ub7ec \ud0ed\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \uba54\uc778 \ud0ed(main tap)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc \uc2e0\ud638 \uc9c4\ud3ed\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \ud504\ub9ac-\ud0ed(pre-tap, \uc120\ud589\uc790 \ubcf4\uc0c1)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \uc2ec\ubcfc \uc774\uc804\uc758 \uc2e0\ud638\ub97c <em>\uc2e0\ud638\uac00 \uc804\uc1a1\ub418\uae30<\/em> \uac15\ud654\ud558\uac70\ub098 \uac10\uc1e0\uc2dc\ucf1c \uc120\ud589\uc790 ISI\ub97c \uc0c1\uc1c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \ud3ec\uc2a4\ud2b8-\ud0ed(post-tap, \ud6c4\ud589\uc790 \ubcf4\uc0c1)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc804\uc5d0 \uc804\uc1a1\ub41c \ube44\ud2b8\ub85c \uc778\ud55c \uc65c\uace1\uc744 \uad50\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 PAM4 \ucd5c\uc801\ud654<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">50G\/100G PAM4\uc5d0\uc11c\ub294 FFE\uac00 4\ub808\ubca8 \uc2e0\ud638\ub97c \ud615\uc131\ud558\uba74\uc11c \uc2ec\ubcfc \uac04 \uacb9\uce68\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>FFE vs. CTLE vs. DFE \u2014 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798 \ud45c\ub294 \uac01 \uc774\ud004\ub77c\uc774\uc800\uc758 \uc5ed\ud560\uc744 \uba85\ud655\ud788 \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=\"width: 149px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"149\"><p>\ub4f1\ud654\uae30<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc704\uce58<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uae30\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ud575\uc2ec \uc774\uc810<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"149\"><p><strong>FFE\uc640 \ub2ec\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tx \ud504\ub860\ud2b8\uc5d4\ub4dc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud504\ub9ac-\uc5e0\ud30c\uc2dc\uc2a4 \/ \ub514-\uc5e0\ud30c\uc2dc\uc2a4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc804\uc1a1 \uc774\uc804\uc5d0 \uc190\uc2e4\uc744 \ub2a5\ub3d9\uc801\uc73c\ub85c \ubcf4\uc0c1\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"149\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/continuous-time-linear-equalizer-ctle-in-optics-transceivers\/\"><strong>CTLE\ub294<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc218\uc2e0\uae30 \uc544\ub0a0\ub85c\uadf8 \ud504\ub860\ud2b8\uc5d4\ub4dc(Rx Analog Front-End)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc120\ud615 \uace0\uc8fc\ud30c \uac15\ud654(linear HF boost)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc740 \uc7a1\uc74c\uc73c\ub85c \ub300\uc5ed\ud3ed\uc744 \ubcf5\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"149\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/decision-feedback-equalizer-dfe-technical-overview\/\"><strong>DFE<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Rx \ub514\uc9c0\ud138 \uc2a4\ud14c\uc774\uc9c0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud6c4\ud589 \ucee4\uc11c ISI\ub97c \uc81c\uac70<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uae34 \ucc44\ub110\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud558\uc774\ube0c\ub9ac\ub4dc \uc774\ud004\ub77c\uc774\uc800 \uc544\ud0a4\ud14d\ucc98 \uc774\ud574<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300 SerDes \ubc0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ubaa8\ub4c8<\/a> \ub2e4\uc74c\uc744 \uc758\uc874\ud569\ub2c8\ub2e4: <strong>FFE + CTLE + DFE<\/strong> \ud568\uaed8 \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>FFE\ub294 \uc804\uc1a1 \ud30c\ud615\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>CTLE\ub294 \uc544\ub0a0\ub85c\uadf8 \uace0\uc8fc\ud30c \uc190\uc2e4\uc744 \ubcf4\uc0c1\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>DFE\ub294 \ub0a8\uc740 ISI\ub97c \ub514\uc9c0\ud138 \ubc29\uc2dd\uc73c\ub85c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ub2e4\ub2e8\uacc4 \uc544\ud0a4\ud14d\ucc98\ub294 \uadf9\ub3c4\ub85c \ub192\uc740 \ubcf4\ub4dc\ub808\uc774\ud2b8\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \uc788\ub294 \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>\uace0\uc18d \uc2dc\uc2a4\ud15c\uc5d0\uc11c FFE\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> (SFP28, QSFP28, QSFP56, 100G\/200G\/400G \ubaa8\ub4c8)<\/p><\/li><li><p>\uc11c\ubc84 NIC \ubc0f AI \uac00\uc18d\uae30<\/p><\/li><li><p>\uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130<\/p><\/li><li><p>\uace0\uc18d \ubc31\ud50c\ub808\uc778 \ubc0f \ubbf8\ub4dc\ud50c\ub808\uc778 \ub9c1\ud06c<\/p><\/li><li><p>PCIe 4.0\/5.0\/6.0 SerDes<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">AOC\/DAC \uc561\ud2f0\ube0c \ucf00\uc774\ube14<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">FFE\ub294 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4\u2014\uc900\uc218(compliance) \ub2ec\uc131 \ubc0f \uacac\uace0\ud55c \uc2e0\ud638 \ubb34\uacb0\uc131 \uc720\uc9c0\uc5d0 \uae30\ucd08\uac00 \ub418\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 <\/strong>\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FFE(\ud53c\ub4dc\ud3ec\uc6cc\ub4dc \ub4f1\ud654\uae30)<\/strong> FFE\ub294 \uace0\uc18d \ub514\uc9c0\ud138 \ud1b5\uc2e0\uc758 \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4. \uc804\uc1a1\uae30\uc5d0\uc11c \ud504\ub9ac-\uc5e0\ud30c\uc2dc\uc2a4 \ubc0f \ub514-\uc5e0\ud30c\uc2dc\uc2a4\ub97c \ud1b5\ud574 \ucc44\ub110 \uc190\uc2e4\uc744 \ub2a5\ub3d9\uc801\uc73c\ub85c \ubcf4\uc0c1\ud568\uc73c\ub85c\uc368 \uc544\uc774 \ud488\uc9c8\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\uace0 BER\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CTLE \ubc0f DFE\uc640 \ud568\uaed8 FFE\ub294 5G, \ub370\uc774\ud130\uc13c\ud130, \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c, AI \ucef4\ud4e8\ud305 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud604\ub300\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> \ud45c\uc900 \uc900\uc218 \ubc0f \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>FFE(\ud53c\ub4dc\ud3ec\uc6cc\ub4dc \uc774\ud004\ub77c\uc774\uc800)\uac00 \ubb34\uc5c7\uc778\uc9c0, \uc1a1\uc2e0 \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc65c FFE\uac00 \uace0\uc18d \uad11\ud559 \ubaa8\ub4c8 \ubc0f SerDes \uc2e0\ud638 \ubb34\uacb0\uc131\uc5d0 \ud544\uc218\uc801\uc778\uc9c0\ub97c \ud559\uc2b5\ud558\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":3454,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[19,26],"class_list":["post-3455","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-aoc-dac-cables","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3455","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=3455"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3455\/revisions"}],"predecessor-version":[{"id":10799,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3455\/revisions\/10799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/3454"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=3455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=3455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=3455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}