{"id":5115,"date":"2025-09-11T00:00:00","date_gmt":"2025-09-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-ieee-802-3ba-standard\/"},"modified":"2026-06-22T09:06:00","modified_gmt":"2026-06-22T09:06:00","slug":"what-is-ieee-802-3ba-standard","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-ieee-802-3ba-standard","title":{"rendered":"IEEE 802.3ba \ud45c\uc900 \uc774\ud574: 40GbE \ubc0f 100GbE \uc124\uba85"},"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\/c07817e45dec4d99923b86dbda116251.webp\" alt=\" IEEE 802.3ba Standard\" class=\"wp-image-5112\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c07817e45dec4d99923b86dbda116251.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c07817e45dec4d99923b86dbda116251-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c07817e45dec4d99923b86dbda116251-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c07817e45dec4d99923b86dbda116251-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c07817e45dec4d99923b86dbda116251-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc11c\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3ba \uac1c\uc815\uc548\uc740 <strong>2010\ub144 6\uc6d4 17\uc77c\uc5d0<\/strong>, \uc2b9\uc778\ub418\uc5c8\uc73c\uba70, \ud1b5\ud569\ub41c \uc774\ub354\ub137 \ud45c\uc900 \ub0b4\uc5d0\uc11c \ub450 \uac00\uc9c0 \ud68d\uae30\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\u2014<strong>40Gbps \ubc0f 100Gbps<\/strong>\u2014\ub97c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 10GbE \ub124\ud2b8\uc6cc\ud06c\uc758 \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\ub294 \ub370\uc774\ud130 \uc13c\ud130 \uc9d1\uc120 \ubc0f \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud0b9 \uc218\uc694\uc758 \uae09\uc18d\ud55c \uc99d\uac00\uc5d0 \ub300\uc751\ud558\uc5ec \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud45c\uc900 \uc544\ud0a4\ud14d\ucc98 \ubc0f \uc124\uacc4 \uc6d0\uce59<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud1b5\ud569 \uc544\ud0a4\ud14d\ucc98<\/strong>: \uc774\ub354\ub137\uc758 \ud575\uc2ec \uae30\ub2a5\u2014\ub3d9\uc77c\ud55c \ud504\ub808\uc784 \ud615\uc2dd, \ud480 \ub4c0\ud50c\ub809\uc2a4 \ub3d9\uc791\u2014\uc744 \uc720\uc9c0\ud558\uba70, \uae30\uc874 MAC \uacc4\uce35\uc744 \uc0ac\uc6a9\ud574 \ud558\uc704 \ud638\ud658\uc131\uc744 \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\ubb3c\ub9ac \uacc4\uce35(PHY)<\/strong>: \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720, \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720<a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/\" target=\"_blank\" rel=\"\">\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720, \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720<\/a>, \uad6c\ub9ac \ud2b8\uc708\uc561\uc2a4 \ucf00\uc774\ube14 \ubc0f \ubc31\ud50c\ub808\uc778 \ub9c1\ud06c \ub4f1 \ub2e4\uc591\ud55c \ub9e4\uccb4 \uc720\ud615\uc5d0 \ub300\ud55c \uc5ec\ub7ec \uc635\uc158\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">PHY \ub9e4\uccb4 \ubc0f \uc804\ub2ec \uac70\ub9ac \ub2a5\ub825<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\uc694 \uc9c0\uc6d0 PHY \uc720\ud615 \ubc0f \uadf8 \uc804\ub2ec \uac70\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 213px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\ub9e4\uccb4 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>40GbE PHY(\uc608\uc2dc)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>100GbE PHY(\uc608\uc2dc)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\ubc31\ud50c\ub808\uc778<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40GBASE-KR4(\u2265 1m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2014<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\uad6c\ub9ac \ud2b8\uc708\uc561\uc2a4 \ucf00\uc774\ube14<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40GBASE-CR4(\u2264 7m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100GBASE-CR10(\u2264 7m)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(OM3)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40GBASE-SR4(\u2265 100m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100GBASE-SR10(\u2265 100m)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(OM4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>(\ucd5c\ub300 \u2265 150m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>(\ucd5c\ub300 \u2265 150m)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"213\"><p>\uc2f1\uae00\ubaa8\ub4dc \uc12c\uc720<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482487.htm\">40GBASE-LR4<\/a> (\u2265 10km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488452.htm\">100GBASE-LR4<\/a> (\u2265 10km); <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482592.htm\">100GBASE-ER4<\/a> (\u2265 40km) <\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c PHY \uc635\uc158\uc740 \ub370\uc774\ud130 \uc13c\ud130, \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4 \ubc31\ubcf8\uc5d0\uc11c \ub2e4\uc591\ud558\uac8c \ubc30\uce58\ub420 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"721\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054.webp\" alt=\"IEEE 802.3ba Standard for 40GbE &amp; 100GbE\" class=\"wp-image-3341\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054-300x180.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054-1024x615.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054-768x461.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3426d25714404c1993f09e9f21abe054-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ub370\uc774\ud130 \ub808\uc778 \ubd84\ubc30 \ubc0f \uc778\ucf54\ub529<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud45c\uc900\uc740 \uba40\ud2f0 \ub808\uc778 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>40GbE<\/strong>: 4\uac1c\uc758 \ubcd1\ub82c \ub808\uc778\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>100GbE<\/strong>: \ucd5c\ub300 10\uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br>\uc778\ucf54\ub529\uc5d0\ub294 <strong>64b\/66b<\/strong> \ub77c\uc778 \ucf54\ub529(BASE-R)\uc744 \uc0ac\uc6a9\ud558\uba70, PCS\uac00 \ub808\uc778 \uac04 \ub370\uc774\ud130\ub97c \ubd84\ubc30\ud558\uace0 \ub514\uc2a4\ud050\uc789(deskewing)\uc744 \uc704\ud574 \uc815\ub82c\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc911\uc694\uc131: \uc601\ud5a5 \ubc0f \ud65c\uc6a9 \uc0ac\ub840<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud655\uc7a5 \uac00\ub2a5\ud55c \ub300\uc5ed\ud3ed<\/strong>: 10GbE \ub300\ube44 \uc0c1\ub2f9\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc81c\uacf5\ud558\uba70, \ub370\uc774\ud130 \uc9d1\uc57d\uc801 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\uc0b0\uc5c5 \ud638\ud658\uc131<\/strong>: \uae30\uc874 \uc774\ub354\ub137 \uc0dd\ud0dc\uacc4\uc640 \uc77c\uce58\ud558\uc5ec \uc6d0\ud65c\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\ubaa8\ub4c8\uc2dd \ubc30\uce58<\/strong>: \ub2e4\uc591\ud55c \ub9e4\uccb4 \ubc0f \ucee4\ub125\ud130\ub97c \uc9c0\uc6d0\ud558\ubbc0\ub85c \ub2e4\uc591\ud55c \ud658\uacbd \ubc0f \ud558\ub4dc\uc6e8\uc5b4 \uc124\uacc4\uc5d0 \uc720\uc5f0\ud558\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">LINK-PP\uc758 40G QSFP+ \ubaa8\ub4c8<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d-1024x608.webp\" alt=\"LINK-PP\u2019s 40G QSFP+ Modules\" class=\"wp-image-5113\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/106002b8f3c14eed8fe77adaaeb1e16d.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">IEEE 802.3ba \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub41c 40G QSFP+ \uad11 \ubaa8\ub4c8\uc744<\/a> \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc815\ud655\ud55c \uae30\uc220 \uc9c0\ud45c\ub97c \uc0c1\uc138\ud788 \uc124\uba85\ud558\uc9c0 \uc54a\uc73c\ub098, QSFP+ \ubaa8\ub4c8\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4 \ub4f1 IEEE 802.3ba\uc5d0\uc11c \uc815\uc758\ud55c \uc77c\ubc18\uc801\uc778 PHY\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740 40GbE\ub97c \ud65c\uc6a9\ud558\ub294 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uace0\ubc00\ub3c4 \ub124\ud2b8\uc6cc\ud0b9 \ubc30\uce58\uc5d0 \uc644\ubcbd\ud558\uac8c \ud1b5\ud569\ub418\uba70, \uc2e0\ub8b0\uc131, \ud638\ud658\uc131 \ubc0f \uc131\ub2a5\uc774 \uc694\uad6c\ub418\ub294 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>IEEE 802.3ba \ud45c\uc900<\/strong>, , <strong>2010<\/strong>, \uc5d0 \ub3c4\uc785\ub41c <strong>40GbE \ubc0f 100GbE<\/strong>, \ub294 \ub2e4\uc591\ud55c \ub9e4\uccb4 \uc720\ud615\uc744 \ud1b5\ud574 \uc720\uc5f0\ud558\uace0 \uace0\ub300\uc5ed\ud3ed\uc758 \uc774\ub354\ub137\uc744 \uc81c\uacf5\ud558\ub294 \uc911\ub300\ud55c \uc804\ud658\uc810\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm?ca=1455&amp;cv=8050\">LINK-PP\uc758 40G QSFP+ \ubaa8\ub4c8<\/a> \uc740 \uc774 \uc9c4\ud654\uc5d0 \ubd80\ud569\ud558\ub294 \uc2e4\uc6a9\uc801\uc774\uace0 \ud45c\uc900 \uc900\uc218 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc81c\uacf5\ud558\uba70, \ubbf8\ub798 \uc9c0\ud5a5\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Explore the IEEE 802.3ba standard\u2014defining both 40GbE &#038; 100GbE\u2014its technical design and applications, plus how LINK-PP\u2019s 40G QSFP+ modules align perfectly with this high-speed Ethernet evolution.<\/p>","protected":false},"author":1,"featured_media":5114,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5115","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=5115"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5115\/revisions"}],"predecessor-version":[{"id":11376,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5115\/revisions\/11376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5114"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}