全球首個單通道400G以太網物理層技術框架發布

中國新聞網

04/15

中新社北京4月15日電中國移動15日在北京舉行的雲網智聯大會上牽頭發布全球首個《單通道400G以太網物理層白皮書》，系統性提出單通道400G以太網物理層技術框架，是中國在下一代高速互連技術領域的重要突破。　　該白皮書由全球固定網絡創新聯盟(NIDA)下設的單通道400G多源協議組(MSA)編制完成，彙集20餘家全球領先企業與機構的技術貢獻，涵蓋單通道400G光互連、電氣通道、SerDes、FEC...

網頁鏈接

免責聲明：投資有風險，本文並非投資建議，以上內容不應被視為任何金融產品的購買或出售要約、建議或邀請，作者或其他用戶的任何相關討論、評論或帖子也不應被視為此類內容。本文僅供一般參考，不考慮您的個人投資目標、財務狀況或需求。TTM對信息的準確性和完整性不承擔任何責任或保證，投資者應自行研究並在投資前尋求專業建議。

熱議股票

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hant/news/2627282801"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"2627282801\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/2627282801?lang=zh_TW&edition=fundamental","thumbnail":"","is_english":false,"pubTime":"2026-04-15 20:39","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"2627282801","market":"sh","top_or_hot":-1,"title":"全球首個單通道400G以太網物理層技術框架發布","media":"中國新聞網","content":"<div>\n<p>中新社北京4月15日電中國移動15日在北京舉行的雲網智聯大會上牽頭發布全球首個《單通道400G以太網物理層白皮書》，系統性提出單通道400G以太網物理層技術框架，是中國在下一代高速互連技術領域的重要突破。　　該白皮書由全球固定網絡創新聯盟(NIDA)下設的單通道400G多源協議組(MSA)編制完成，彙集20餘家全球領先企業與機構的技術貢獻，涵蓋單通道400G光互連、電氣通道、SerDes、FEC...</p>\n\n<a href=\"http://finance.eastmoney.com/a/202604153706220319.html\">網頁鏈接</a>\n\n</div>\n","source":"stock_eastmoney","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>全球首個單通道400G以太網物理層技術框架發布</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n全球首個單通道400G以太網物理層技術框架發布\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">中國新聞網</strong><span class=\"h-time small\">2026-04-15 20:39</span>\n</p>\n</h4>\n</header>\n<article>\n<div>\n<p>中新社北京4月15日電中國移動15日在北京舉行的雲網智聯大會上牽頭發布全球首個《單通道400G以太網物理層白皮書》，系統性提出單通道400G以太網物理層技術框架，是中國在下一代高速互連技術領域的重要突破。　　該白皮書由全球固定網絡創新聯盟(NIDA)下設的單通道400G多源協議組(MSA)編制完成，彙集20餘家全球領先企業與機構的技術貢獻，涵蓋單通道400G光互連、電氣通道、SerDes、FEC...</p>\n\n<a href=\"http://finance.eastmoney.com/a/202604153706220319.html\">網頁鏈接</a>\n\n</div>\n\n<div class=\"bt-text\">\n\n\n<p> 來源：<a href=\"http://finance.eastmoney.com/a/202604153706220319.html\">中國新聞網</a></p>\n<p>為提升您的閱讀體驗，我們對本頁面進行了排版優化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU0154245756.USD","symbol_name":"BNP PARIBAS US MID CAP \"C\" (USD) ACC","start_time":0,"source_url":"http://finance.eastmoney.com/a/202604153706220319.html","article_id":"2627282801","we_media_id":null,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202604153706220319.html","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2627282801","pubTimestamp":1776256793,"columns":[],"sourceInfo":{"source_id":"stock_eastmoney","name":"东方财富"},"weMediaInfo":null,"summary":"中新社北京4月15日電中國移動15日在北京舉行的雲網智聯大會上牽頭發布全球首個《單通道400G以太網物理層白皮書》，系統性提出單通道400G以太網物理層技術框架，是中國在下一代高速互連技術領域的重要突破。","collect":0,"end_time":0,"defaultTopTitle":"eastmoney.com","property":[],"viewcount":null,"language":"zh","relate_stocks":{"LU0154245756.USD":"BNP PARIBAS US MID CAP \"C\" (USD) ACC","LU0154245673.USD":"BNP PARIBAS US MID CAP \"C\" (USD) INC","LU0053671581.USD":"摩根大通美国小盘成长股 A(dist)","LU1923622291.USD":"Natixis Thematics Safety R/A USD","LU2211815571.USD":"ALLIANZ POSITIVE CHANGE \"AT\" (USD) ACC","LU2125909759.SGD":"Natixis Thematics Safety H-R/A SGD","MSA":"Mine Safety Appliances Co","LU0728928796.USD":"abrdn SICAV I - GLOBAL SMALL&MID-CAP SDG HORIZONS EQUITY \"A\" (USD) ACC","LU0757428866.USD":"THREADNEEDLE (LUX) GLOBAL SMALLER COMPANIES \"AE\" (USD) ACC","BK4143":"办公服务与用品","LU2125909916.SGD":"Natixis Thematics Safety R/A SGD","LU1815336091.USD":"THREADNEEDLE (LUX) GLOBAL SMALLER COMPANIES \"AUP\" (USD) INC"},"translate_title":"World's First Single Channel 400G Ethernet Physical Layer Technology Framework Released","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"MSA":1},"content_text":"中新社北京4月15日電中國移動15日在北京舉行的雲網智聯大會上牽頭發布全球首個《單通道400G以太網物理層白皮書》，系統性提出單通道400G以太網物理層技術框架，是中國在下一代高速互連技術領域的重要突破。　　該白皮書由全球固定網絡創新聯盟(NIDA)下設的單通道400G多源協議組(MSA)編制完成，彙集20餘家全球領先企業與機構的技術貢獻，涵蓋單通道400G光互連、電氣通道、SerDes、FEC架構、調製格式等關鍵技術，填補了全球單通道400G以太網底層技術體系的空白。　　隨着AI大模型參數突破10萬億，智算中心GPU之間的高速互連需求迅速增長，亟需更大的互連帶寬。在此背景下，中國移動等全球20餘家領先機構，依託 NIDA發起成立單通道400G MSA，旨在凝聚產業合力，加快推進相關技術的標準制定、生態完善與規模化部署，為下一代高速以太網高質量發展築牢技術根基。　　作為單通道400G MSA的首個里程碑，該白皮書提出了單通道400G以太網物理層技術框架，並系統性闡述了高速光互連、電通道、SerDes等關鍵技術。此外，白皮書還結合FEC架構設計，系統對比了兩種主流調製格式的性能，並指出最終選擇將取決於無源通道帶寬的產業進展。(完)（文章來源：中國新聞網）","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}