{"id":4545,"date":"2025-10-31T11:12:00","date_gmt":"2025-10-31T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/25gbase-ieee-802-3by-single-lane-25gbe-standard\/"},"modified":"2026-06-22T05:43:36","modified_gmt":"2026-06-22T05:43:36","slug":"25gbase-ieee-802-3by-single-lane-25gbe-standard","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/25gbase-ieee-802-3by-single-lane-25gbe-standard","title":{"rendered":"Ti\u00eau chu\u1ea9n Ethernet 25 Gb M\u1ed9t k\u00eanh: IEEE 802.3by"},"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\/ca1377e01de94208976debf546751df0.webp\" alt=\"What Is IEEE 802.3by?\" class=\"wp-image-4542\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ca1377e01de94208976debf546751df0.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ca1377e01de94208976debf546751df0-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ca1377e01de94208976debf546751df0-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ca1377e01de94208976debf546751df0-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ca1377e01de94208976debf546751df0-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, \u1ea3o h\u00f3a, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI v\u00e0 tri\u1ec3n khai m\u00e1y ch\u1ee7 m\u1eadt \u0111\u1ed9 cao \u0111\u00e3 th\u00fac \u0111\u1ea9y c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u h\u01b0\u1edbng t\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 Ethernet nhanh h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. \u0110\u1ec3 l\u1ea5p kho\u1ea3ng tr\u1ed1ng gi\u1eefa 10GbE v\u00e0 40\/100GbE \u2013 v\u1ed1n t\u1ed1n k\u00e9m v\u1ec1 chi ph\u00ed \u2013 IEEE \u0111\u00e3 gi\u1edbi thi\u1ec7u <strong>IEEE 802.3by<\/strong>, \u0111\u1ecbnh ngh\u0129a m\u1ed9t <strong>l\u1edbp v\u1eadt l\u00fd Ethernet 25 Gb\/s \u0111\u01a1n k\u00eanh<\/strong>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi ph\u1ed5 bi\u1ebfn l\u00e0 <strong>25GBASE<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch IEEE 802.3by l\u00e0 g\u00ec, v\u00ec sao n\u00f3 quan tr\u1ecdng v\u00e0 c\u00e1ch n\u00f3 h\u1ed7 tr\u1ee3 vi\u1ec7c tri\u1ec3n khai Ethernet 25 GbE quy m\u00f4 l\u1edbn \u2014 c\u00f9ng v\u1edbi c\u00e1ch <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">C\u00e1c module SFP28 c\u1ee7a LINK-PP<\/a> h\u1ed7 tr\u1ee3 h\u1ec7 sinh th\u00e1i n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 IEEE 802.3by l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3by l\u00e0 m\u1ed9t s\u1eeda \u0111\u1ed5i \u0111\u1ed1i v\u1edbi ti\u00eau chu\u1ea9n Ethernet IEEE 802.3, \u0111\u1ecbnh ngh\u0129a c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho <strong>Ethernet 25 Gigabit tr\u00ean m\u1ed9t k\u00eanh \u0111i\u1ec7n \u0111\u01a1n<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 chu\u1ea9n h\u00f3a vi\u1ec7c truy\u1ec1n d\u1eabn 25 Gb\/s tr\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1p \u0111\u1ed3ng g\u1eafn tr\u1ef1c ti\u1ebfp (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-breakout-dac-and-why-breakout-dac-matters\/\">SFF-8472<\/a>)<\/p><\/li><li><p>K\u00eanh backplane<\/p><\/li><li><p>Direct Attach Copper (DAC)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee5c ti\u00eau: cung c\u1ea5p m\u1ed9t l\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p \u0111\u01a1n gi\u1ea3n, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 m\u1eadt \u0111\u1ed9 cao t\u1eeb 10G l\u00ean 25G, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7\u2013switch l\u00e1 trong trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 L\u00fd do ra \u0111\u1eddi 25GBASE<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Hi\u1ec7u qu\u1ea3 \u0111\u01a1n k\u00eanh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c li\u00ean k\u1ebft 40GbE tr\u01b0\u1edbc \u0111\u00e2y s\u1eed d\u1ee5ng <strong>4 \u00d7 10 Gb\/s k\u00eanh<\/strong>. Ng\u01b0\u1ee3c l\u1ea1i, 25GBASE s\u1eed d\u1ee5ng <strong>1 \u00d7 25 Gb\/s k\u00eanh<\/strong>, mang l\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u0103ng th\u00f4ng cao h\u01a1n tr\u00ean m\u1ed7i k\u00eanh<\/p><\/li><li><p>M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n<\/p><\/li><li><p>Gi\u1ea3m chi ph\u00ed tr\u00ean m\u1ed7i c\u1ed5ng<\/p><\/li><li><p>Vi\u1ec7c \u0111i c\u00e1p v\u00e0 quang h\u1ecdc \u0111\u01a1n gi\u1ea3n h\u01a1n<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u01b0\u1edbc n\u00e2ng c\u1ea5p ho\u00e0n h\u1ea3o t\u1eeb 10G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed1c \u0111\u1ed9 25 Gb\/s cung c\u1ea5p <strong>b\u0103ng th\u00f4ng g\u1ea5p 2,5 l\u1ea7n so v\u1edbi 10 Gb\/s<\/strong> ch\u1ec9 v\u1edbi m\u1ee9c t\u0103ng nh\u1ecf v\u1ec1 c\u00f4ng su\u1ea5t v\u00e0 chi ph\u00ed \u2014 l\u00fd t\u01b0\u1edfng cho \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra m\u00e1y ch\u1ee7 m\u1eadt \u0111\u1ed9 cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1ed9 tr\u00ecnh m\u1edf r\u1ed9ng l\u00ean 50\/100 GbE<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25G t\u1ea1o th\u00e0nh kh\u1ed1i x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng cho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ethernet 50G (2 \u00d7 25G k\u00eanh)<\/p><\/li><li><p>Ethernet 100G (<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\">4 \u00d7 25G k\u00eanh<\/a>)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 t\u1ed1c \u0111\u1ed9 n\u1ec1n t\u1ea3ng trong ki\u1ebfn tr\u00fac m\u1ea1ng hi\u1ec7n \u0111\u1ea1i c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c t\u00ednh n\u0103ng k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a 25GBASE (IEEE 802.3by)<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 303px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>T\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25 Gb\/s tr\u00ean m\u1ed7i k\u00eanh<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>M\u00e3 h\u00f3a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>m\u00e3 h\u00f3a \u0111\u01b0\u1eddng truy\u1ec1n 64b\/66b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/fec-forward-error-correction-in-optical-communication\/\">FEC<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>RS-FEC t\u00f9y ch\u1ecdn<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>Ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n d\u1eabn<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed3ng, backplane, s\u1ee3i quang \u0111a mode<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>\u0110\u1ecbnh d\u1ea1ng module<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP28<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"303\"><p>\u1ee8ng d\u1ee5ng m\u1ee5c ti\u00eau<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>K\u1ebft n\u1ed1i gi\u1eefa m\u00e1y ch\u1ee7 v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c bi\u1ebfn th\u1ec3 giao di\u1ec7n 25GBASE<\/h2>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4i tr\u01b0\u1eddng truy\u1ec1n d\u1eabn<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-CR \/ CR-S<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1p DAC \u0111\u1ed3ng twinax<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>K\u1ebft n\u1ed1i trong t\u1ee7 (ph\u1ea1m vi ng\u1eafn: 1\u20135 m)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-KR \/ KR-S<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1eb7t ph\u1eb3ng sau (Backplane)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Li\u00ean k\u1ebft backplane m\u00e1y ch\u1ee7\/b\u1ea3ng m\u1ea1ch tuy\u1ebfn<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476099.htm\">25GBASE-LR<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Direct Attach Copper (DAC)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u00ean \u0111\u1ebfn ~100 m tr\u00ean s\u1ee3i quang OM4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">25GBASE-ER<\/a>*<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>What Does SFP Stand For?<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~10 km (*\u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong c\u00e1c s\u1eeda \u0111\u1ed5i sau)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c k\u1ecbch b\u1ea3n tri\u1ec3n khai \u0111i\u1ec3n h\u00ecnh<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u1ea1ng l\u00e1\u2013x\u01b0\u01a1ng s\u1ed1ng trong trung t\u00e2m d\u1eef li\u1ec7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25GBASE gi\u00fap c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh m\u1edf r\u1ed9ng l\u01b0u l\u01b0\u1ee3ng trung t\u00e2m\u2013trung t\u00e2m (east-west) trong khi ki\u1ec3m so\u00e1t chi ph\u00ed v\u00e0 di\u1ec7n t\u00edch c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Li\u00ean k\u1ebft m\u00e1y ch\u1ee7\u2013switch \u0111\u1ec9nh t\u1ee7 (ToR)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00e1y ch\u1ee7 c\u00f3 NIC 25G k\u1ebft n\u1ed1i v\u1edbi switch ToR b\u1eb1ng quang h\u1ecdc SFP28 ho\u1eb7c c\u00e1p DAC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1eadp h\u1ee3p v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-you-need-to-know-about-edge-computing-key-benefits-uses\/\">\u0110i\u1ec7n to\u00e1n bi\u00ean<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c li\u00ean k\u1ebft uplink h\u1ed7 tr\u1ee3 25G cung c\u1ea5p s\u1ef1 c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p gi\u1eefa th\u00f4ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed, \u0111\u1eb7c bi\u1ec7t trong ki\u1ebfn tr\u00fac bi\u00ean v\u00e0 ki\u1ebfn tr\u00fac s\u1eb5n s\u00e0ng cho AI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t khi tri\u1ec3n khai 25GBASE<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Ch\u1ecdn ph\u01b0\u01a1ng ti\u1ec7n ph\u00f9 h\u1ee3p<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>1\u20135 m:<\/strong> \u0110\u1ed3ng DAC (25GBASE-CR)<\/p><\/li><li><p><strong>L\u00ean \u0111\u1ebfn ~100 m:<\/strong> S\u1ee3i quang \u0111a mode (25GBASE-SR + OM4)<\/p><\/li><li><p><strong>Khu\u00f4n vi\u00ean\/\u0111\u1ed9 d\u00e0i xa:<\/strong> S\u1ee3i quang \u0111\u01a1n mode (25GBASE-LR ho\u1eb7c c\u00e1c th\u00f4ng s\u1ed1 sau n\u00e0y)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c ph\u1ea7n c\u1ee9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c switch, NIC v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">module quang<br><\/a> \u0111\u1ec1u tu\u00e2n th\u1ee7 IEEE 802.3by.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Xem x\u00e9t y\u00eau c\u1ea7u FEC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eadt RS-FEC \u1edf nh\u1eefng n\u01a1i c\u1ea7n \u0111\u1ed9 b\u1ec1n b\u1ed5 sung do bi\u00ean d\u1ef1 tr\u1eef li\u00ean k\u1ebft ho\u1eb7c m\u00f4i tr\u01b0\u1eddng EMC.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c module SFP28 v\u00e0 gi\u1ea3i ph\u00e1p LINK-PP<\/h2>\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\/dbd37648365f4364bc8c6a1ec2ef4a77.webp\" alt=\"LINK-PP SFP28 Modules\" class=\"wp-image-4543\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dbd37648365f4364bc8c6a1ec2ef4a77.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dbd37648365f4364bc8c6a1ec2ef4a77-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dbd37648365f4364bc8c6a1ec2ef4a77-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dbd37648365f4364bc8c6a1ec2ef4a77-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dbd37648365f4364bc8c6a1ec2ef4a77-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea1ng h\u1ec7 s\u1ed1 ch\u00ednh cho 25GBASE l\u00e0 <strong>SFP28<\/strong> \u2014 v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc t\u01b0\u01a1ng t\u1ef1 SFP+, nh\u01b0ng c\u00f3 th\u00f4ng s\u1ed1 \u0111i\u1ec7n n\u00e2ng cao \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00edn hi\u1ec7u 25 Gb\/s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP cung c\u1ea5p <strong>C\u00e1c module quang h\u1ecdc SFP28 25G v\u00e0 c\u00e1p DAC tu\u00e2n th\u1ee7 IEEE 802.3by<\/strong> d\u00e0nh cho c\u00e1c tri\u1ec3n khai trung t\u00e2m d\u1eef li\u1ec7u m\u1eadt \u0111\u1ed9 cao:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd17<br><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>B\u1ed9 thu ph\u00e1t SFP28 25G c\u1ee7a LINK-PP<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c l\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a module 25G LINK-PP:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Hi\u1ec7u su\u1ea5t li\u00ean k\u1ebft \u0111\u1ed9 tr\u1ec5 th\u1ea5p, \u1ed5n \u0111\u1ecbnh cao<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ea5p OEM v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u switch h\u00e0ng \u0111\u1ea7u<\/p><\/li><li><p>\u0110\u1ed9 tin c\u1eady \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng cho trung t\u00e2m d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn v\u00e0 doanh nghi\u1ec7p<\/p><\/li><li><p>Gi\u00e1 c\u1ea1nh tranh cho c\u00e1c tri\u1ec3n khai s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 T\u00f3m t\u1eaft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n IEEE 802.3by cho ph\u00e9p <strong>tri\u1ec3n khai Ethernet 25 GbE hi\u1ec7u qu\u1ea3 v\u00e0 m\u1edf r\u1ed9ng quy m\u00f4 tr\u00ean m\u1ed9t k\u00eanh \u0111\u01a1n<\/strong> \u2014 gi\u1edd \u0111\u00e2y \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i. V\u1edbi vi\u1ec7c \u0111i c\u00e1p \u0111\u01a1n gi\u1ea3n, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c m\u1ea1nh m\u1ebd v\u1edbi 10G v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng ti\u1ebfn v\u1ec1 ph\u00eda 50\/100G c\u0169ng nh\u01b0 25GBASE, 25GBASE l\u00e0 m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n thi\u1ebft y\u1ebfu trong ti\u1ebfn tr\u00ecnh ti\u1ebfn h\u00f3a m\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 quy ho\u1ea1ch \u0111ang chuy\u1ec3n sang 25 GbE, <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\"><strong>C\u00e1c m\u00f4-\u0111un SFP28<\/strong><\/a><strong> and <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\"><strong>c\u00e1c gi\u1ea3i ph\u00e1p DAC<\/strong><\/a> cung c\u1ea5p k\u1ebft n\u1ed1i \u0111\u00e1ng tin c\u1eady, t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt IEEE 802.3by.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 ti\u00eau chu\u1ea9n IEEE 802.3by d\u00e0nh cho Ethernet 25GBASE. T\u00ecm hi\u1ec3u c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n d\u1eabn, c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1ch c\u00e1c module SFP28 c\u1ee7a LINK-PP h\u1ed7 tr\u1ee3 c\u00e1c m\u1ea1ng 25GbE \u0111\u00e1ng tin c\u1eady.<\/p>","protected":false},"author":1,"featured_media":4544,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[16,26],"class_list":["post-4545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp-25g-sfp28-optical-modules","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4545","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=4545"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4545\/revisions"}],"predecessor-version":[{"id":10951,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4545\/revisions\/10951"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4544"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}