{"id":4795,"date":"2025-09-30T11:12:00","date_gmt":"2025-09-30T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/ieee-802-3an-10-gigabit-ethernet-over-copper-standard\/"},"modified":"2026-06-22T06:35:14","modified_gmt":"2026-06-22T06:35:14","slug":"ieee-802-3an-10-gigabit-ethernet-over-copper-standard","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ieee-802-3an-10-gigabit-ethernet-over-copper-standard","title":{"rendered":"IEEE 802.3an: Ti\u00eau chu\u1ea9n \u0111\u1ee9ng sau Ethernet 10GBASE-T"},"content":{"rendered":"<h2 class=\"wp-block-heading\" >\u27a1\ufe0f Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 gia t\u0103ng nhanh ch\u00f3ng c\u1ee7a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-cloud-computing-access-servers-storage-apps-online\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a>, \u1ea3o h\u00f3a v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn \u0111\u00e3 th\u00fac \u0111\u1ea9y nhu c\u1ea7u v\u1ec1 c\u00e1c chu\u1ea9n Ethernet t\u1ed1c \u0111\u1ed9 cao h\u01a1n. Trong khi c\u00e1p quang chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c m\u1ea1ng truy\u1ec1n d\u1eabn xa, <strong>c\u00e1p \u0111\u1ed3ng<\/strong> v\u1eabn \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong m\u1ea1ng LAN doanh nghi\u1ec7p v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u nh\u1edd hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c. \u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i <strong>IEEE 802.3an<br><\/strong>, ti\u00eau chu\u1ea9n cho <strong>Ethernet 10GBASE-T<\/strong>, \u0111\u1ea3m nh\u1eadn vai tr\u00f2 then ch\u1ed1t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f IEEE 802.3an l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3an l\u00e0 m\u1ed9t s\u1eeda \u0111\u1ed5i n\u0103m 2006 \u0111\u1ed1i v\u1edbi <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">\u0111\u1eb7c t\u1ea3 Ethernet IEEE 802.3<\/a>. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ecbnh ngh\u0129a <strong>vi\u1ec7c truy\u1ec1n t\u1ea3i Ethernet 10 Gigabit tr\u00ean c\u00e1p \u0111\u1ed3ng xo\u1eafn<\/strong>. Ti\u00eau chu\u1ea9n n\u00e0y cho ph\u00e9p \u0111\u1ea1t \u0111\u01b0\u1ee3c <strong>giao ti\u1ebfp song c\u00f4ng t\u1ed1c \u0111\u1ed9 10 Gbit\/s<\/strong> tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng c\u00e1p c\u1ea5u tr\u00fac, m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng c\u00e1p \u0111\u1ed3ng v\u01b0\u1ee3t xa gi\u1edbi h\u1ea1n gigabit tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>T\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i:<\/strong> 10 Gbit\/s<\/p><\/li><li><p><strong>Ph\u01b0\u01a1ng ti\u1ec7n:<\/strong> C\u00e1p \u0111\u1ed3ng xo\u1eafn (khuy\u1ebfn ngh\u1ecb d\u00f9ng Cat 6a ho\u1eb7c Cat 7)<\/p><\/li><li><p><strong>L\u00ean \u0111\u1ebfn 70 m tr\u00ean OM3, 100 m tr\u00ean OM4, 150 m tr\u00ean OM5. Chu\u1ea9n h\u00f3a \u1edf m\u1ee9c 100 m tr\u00ean OM4.<\/strong> T\u1ed1i \u0111a 100 m\u00e9t<\/p><\/li><li><p><strong>S\u01a1 \u0111\u1ed3 \u0111i\u1ec1u ch\u1ebf:<\/strong> <strong>PAM-16 (\u0110i\u1ec1u ch\u1ebf bi\u00ean \u0111\u1ed9 xung 16 m\u1ee9c)<\/strong> nh\u1eb1m \u0111\u1ea1t t\u00edn hi\u1ec7u m\u1eadt \u0111\u1ed9 cao<\/p><\/li><li><p><strong>X\u1eed l\u00fd l\u1ed7i:<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/fec-forward-error-correction-in-optical-communication\/\"><strong>S\u1eeda l\u1ed7i ti\u1ebfn (FEC)<\/strong><\/a> \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u<\/p><\/li><li><p><strong>T\u00ednh t\u01b0\u01a1ng th\u00edch:<\/strong> T\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c v\u1edbi 1000BASE-T v\u00e0 100BASE-TX, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c khai th\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00e1p \u0111\u1ed3ng hi\u1ec7n c\u00f3 trong khi n\u00e2ng c\u1ea5p l\u00ean hi\u1ec7u n\u0103ng \u0111a gigabit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f \u01afu \u0111i\u1ec3m c\u1ee7a Ethernet 10GBASE-T<\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>Tri\u1ec3n khai ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong> \u2014 C\u00e1p \u0111\u1ed3ng r\u1ebb h\u01a1n c\u00e1p quang v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t h\u01a1n.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c<br><\/strong> \u2014 C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u00edch h\u1ee3p 10GbE trong khi v\u1eabn duy tr\u00ec c\u00e1c h\u1ec7 th\u1ed1ng 1GbE c\u0169.<\/p><\/li><li><p><strong>Ph\u1ea1m vi linh ho\u1ea1t<\/strong> \u2014 V\u1edbi ph\u1ea1m vi h\u1ed7 tr\u1ee3 t\u1ed1i \u0111a l\u00ean \u0111\u1ebfn 100 m\u00e9t, IEEE 802.3an r\u1ea5t ph\u00f9 h\u1ee3p cho ph\u00f2ng m\u00e1y ch\u1ee7, t\u1ee7 c\u00e1p v\u00e0 h\u1ec7 th\u1ed1ng c\u00e1p ngang trong t\u00f2a nh\u00e0.<\/p><\/li><li><p><strong>Giao di\u1ec7n ti\u00eau chu\u1ea9n h\u00f3a<\/strong> \u2014 S\u1eed d\u1ee5ng c\u1ed5ng k\u1ebft n\u1ed1i quen thu\u1ed9c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17516-10g-base-t-rj45-connector.htm\"><strong>B\u1ed9 n\u1ed1i RJ45<\/strong><\/a>, gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea5u n\u1ed1i.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f \u1ee8ng d\u1ee5ng trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-data-center\/\"><strong>Trung t\u00e2m d\u1eef li\u1ec7u<\/strong><\/a><strong>:<\/strong> K\u1ebft n\u1ed1i m\u00e1y ch\u1ee7\u2013switch y\u00eau c\u1ea7u th\u00f4ng l\u01b0\u1ee3ng cao v\u1edbi chi ph\u00ed c\u00e1p th\u1ea5p h\u01a1n.<\/p><\/li><li><p><strong>M\u1ea1ng LAN doanh nghi\u1ec7p:<\/strong> Chuy\u1ec3n \u0111\u1ed5i m\u01b0\u1ee3t m\u00e0 t\u1eeb Ethernet Gigabit sang Ethernet 10 Gigabit tr\u00ean to\u00e0n b\u1ed9 m\u1eb7t b\u1eb1ng v\u0103n ph\u00f2ng.<\/p><\/li><li><p><strong>C\u00f4ng nghi\u1ec7p v\u00e0 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/iot-internet-of-things-definition-and-real-world-examples\/\"><strong>IoT<\/strong><\/a><strong> H\u1ec7 th\u1ed1ng:<\/strong> C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng t\u1ed1c \u0111\u1ed9 cao, \u0111\u00e1ng tin c\u1eady cho t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f So s\u00e1nh IEEE 802.3an v\u00e0 IEEE 802.3ae<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 tham kh\u1ea3o nhanh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-ieee-802-3ae-10-gigabit-ethernet\/\"><strong>IEEE 802.3ae<\/strong><\/a> = <strong>10GbE tr\u00ean c\u00e1p quang<\/strong> (kho\u1ea3ng c\u00e1ch xa, hi\u1ec7u n\u0103ng cao)<\/p><\/li><li><p><strong>IEEE 802.3an<br><\/strong> = <strong>10GbE tr\u00ean c\u00e1p \u0111\u1ed3ng<\/strong> (kho\u1ea3ng c\u00e1ch ng\u1eafn, ti\u1ebft ki\u1ec7m chi ph\u00ed, t\u01b0\u01a1ng th\u00edch cao)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0m n\u1ed5i b\u1eadt r\u1eb1ng 10GbE d\u1ef1a tr\u00ean c\u00e1p quang r\u1ea5t ph\u00f9 h\u1ee3p cho m\u1ea1ng l\u00f5i v\u00e0 m\u1ea1ng truy\u1ec1n d\u1eabn xa, trong khi 10GbE d\u1ef1a tr\u00ean c\u00e1p \u0111\u1ed3ng l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf cho c\u00e1c tri\u1ec3n khai kho\u1ea3ng c\u00e1ch ng\u1eafn, ch\u00fa tr\u1ecdng ng\u00e2n s\u00e1ch nh\u01b0 ph\u00f2ng m\u00e1y ch\u1ee7 v\u00e0 m\u1ea1ng LAN doanh nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f Gi\u1ea3i ph\u00e1p 10GBASE-T c\u1ee7a LINK-PP<\/h2>\n\n\n\n<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\/751526430a2a4dc4bbe6a3d150bfbce6.webp\" alt=\"LINK-PP 10GBASE-T RJ45 Connectors\" class=\"wp-image-4793\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/751526430a2a4dc4bbe6a3d150bfbce6.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/751526430a2a4dc4bbe6a3d150bfbce6-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/751526430a2a4dc4bbe6a3d150bfbce6-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/751526430a2a4dc4bbe6a3d150bfbce6-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/751526430a2a4dc4bbe6a3d150bfbce6-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0 nh\u00e0 cung c\u1ea5p uy t\u00edn c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i Ethernet, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP<\/strong><\/a> cung c\u1ea5p <strong>\u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p<\/strong> v\u00e0 cu\u1ed9n c\u1ea3m \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a IEEE 802.3an.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd17 Kh\u00e1m ph\u00e1 d\u00f2ng s\u1ea3n ph\u1ea9m <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17516-10g-base-t-rj45-connector.htm\"><strong>\u0111\u1ea7u n\u1ed1i RJ45<\/strong><\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng 10GBASE-T. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ea3m b\u1ea3o t\u1ed5n hao ch\u00e8n th\u1ea5p, kh\u1ea3 n\u0103ng \u1ee9c ch\u1ebf nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) xu\u1ea5t s\u1eafc v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n Ethernet to\u00e0n c\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1edd k\u1ebft h\u1ee3p thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9 v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t ti\u1ebft ki\u1ec7m chi ph\u00ed, LINK-PP h\u1ed7 tr\u1ee3 k\u1ef9 s\u01b0 m\u1ea1ng v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) tri\u1ec3n khai gi\u1ea3i ph\u00e1p 10GbE c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a1\ufe0f K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3an l\u00e0 m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 trong vi\u1ec7c m\u1edf r\u1ed9ng t\u1ed1c \u0111\u1ed9 Ethernet l\u00ean 10 Gigabit tr\u00ean c\u00e1p \u0111\u1ed3ng, thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa gi\u1ea3i ph\u00e1p c\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 m\u1ea1ng t\u1ed1c \u0111\u1ed9 cao. \u0110\u1ed1i v\u1edbi doanh nghi\u1ec7p, trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p, 10GBASE-T v\u1eabn l\u00e0 c\u00f4ng ngh\u1ec7 then ch\u1ed1t \u0111\u1ec3 m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi lo\u1ea1t s\u1ea3n ph\u1ea9m <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/438707.htm\">B\u1ed9 n\u1ed1i RJ45<\/a> v\u00e0 cu\u1ed9n c\u1ea3m t\u00edch h\u1ee3p \u0111a d\u1ea1ng c\u1ee7a LINK-PP, qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i c\u1ee7a b\u1ea1n sang 10GbE s\u1ebd hi\u1ec7u qu\u1ea3, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u00e0 s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u IEEE 802.3an (10GBASE-T) l\u00e0 g\u00ec, c\u00e1ch n\u00f3 cung c\u1ea5p Ethernet 10GbE qua c\u00e1p xo\u1eafn \u0111\u00f4i, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh, l\u1ee3i \u00edch v\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3 trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>","protected":false},"author":1,"featured_media":4794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[22,25],"class_list":["post-4795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-integrated-rj45-connectors","tag-modular-jack"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=4795"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4795\/revisions"}],"predecessor-version":[{"id":11040,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4795\/revisions\/11040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4794"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}