CINXE.COM

高能效以太网 - 维基百科,自由的百科全书

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="zh" dir="ltr"> <head> <meta charset="UTF-8"> <title>高能效以太网 - 维基百科,自由的百科全书</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )zhwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"zh", "wgMonthNames":["","1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"],"wgRequestId":"a7826cb1-2c8d-4cda-aa55-ec4a0a4959fd","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"高能效以太网","wgTitle":"高能效以太网","wgCurRevisionId":76462324,"wgRevisionId":76462324,"wgArticleId":5537514,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["有参考文献错误的页面","自2023年3月粗劣翻译","需要校對的翻譯頁面","含有英語的條目","電腦與環境","節約能源","乙太網路","IEEE 802"],"wgPageViewLanguage":"zh","wgPageContentLanguage":"zh","wgPageContentModel":"wikitext","wgRelevantPageName":"高能效以太网","wgRelevantArticleId":5537514,"wgUserVariant":"zh","wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia", "wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"zh","pageLanguageDir":"ltr","pageVariantFallbacks":["zh-hans","zh-hant","zh-cn","zh-tw","zh-hk","zh-sg","zh-mo","zh-my"]},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q1028096","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false}; RLSTATE={"ext.gadget.large-font":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.edit0","ext.gadget.WikiMiniAtlas","ext.gadget.UnihanTooltips","ext.gadget.Difflink","ext.gadget.pseudonamespace-UI","ext.gadget.SpecialWikitext","ext.gadget.switcher","ext.gadget.VariantAlly","ext.gadget.AdvancedSiteNotices", "ext.gadget.hideConversionTab","ext.gadget.internalLinkHelper-altcolor","ext.gadget.noteTA","ext.gadget.NavFrame","ext.gadget.collapsibleTables","ext.gadget.scrollUpButton","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.quicksurveys.init","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=zh&amp;modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&amp;only=styles&amp;skin=vector-2022"> <script async="" src="/w/load.php?lang=zh&amp;modules=startup&amp;only=scripts&amp;raw=1&amp;skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=zh&amp;modules=ext.gadget.large-font&amp;only=styles&amp;skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=zh&amp;modules=site.styles&amp;only=styles&amp;skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="高能效以太网 - 维基百科,自由的百科全书"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//zh.m.wikipedia.org/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" type="application/x-wiki" title="编辑本页" href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (zh)"> <link rel="EditURI" type="application/rsd+xml" href="//zh.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://zh.wikipedia.org/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh" href="https://zh.wikipedia.org/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hans" href="https://zh.wikipedia.org/zh-hans/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hans-CN" href="https://zh.wikipedia.org/zh-cn/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hans-MY" href="https://zh.wikipedia.org/zh-my/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hans-SG" href="https://zh.wikipedia.org/zh-sg/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hant" href="https://zh.wikipedia.org/zh-hant/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hant-HK" href="https://zh.wikipedia.org/zh-hk/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hant-MO" href="https://zh.wikipedia.org/zh-mo/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="zh-Hant-TW" href="https://zh.wikipedia.org/zh-tw/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="alternate" hreflang="x-default" href="https://zh.wikipedia.org/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.zh"> <link rel="alternate" type="application/atom+xml" title="Wikipedia的Atom feed" href="/w/index.php?title=Special:%E6%9C%80%E8%BF%91%E6%9B%B4%E6%94%B9&amp;feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-高能效以太网 rootpage-高能效以太网 skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">跳转到内容</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="主菜单" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">主菜单</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">主菜单</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">隐藏</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> 导航 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikipedia:%E9%A6%96%E9%A1%B5" title="访问首页[z]" accesskey="z"><span>首页</span></a></li><li id="n-indexpage" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%88%86%E7%B1%BB%E7%B4%A2%E5%BC%95" title="以分类索引搜寻中文维基百科"><span>分类索引</span></a></li><li id="n-Featured_content" class="mw-list-item"><a href="/wiki/Portal:%E7%89%B9%E8%89%B2%E5%85%A7%E5%AE%B9" title="查看中文维基百科的特色内容"><span>特色内容</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:%E6%96%B0%E8%81%9E%E5%8B%95%E6%85%8B" title="提供当前新闻事件的背景资料"><span>新闻动态</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:%E6%9C%80%E8%BF%91%E6%9B%B4%E6%94%B9" title="列出维基百科中的最近修改[r]" accesskey="r"><span>最近更改</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:%E9%9A%8F%E6%9C%BA%E9%A1%B5%E9%9D%A2" title="随机载入一个页面[x]" accesskey="x"><span>随机条目</span></a></li> </ul> </div> </div> <div id="p-help" class="vector-menu mw-portlet mw-portlet-help" > <div class="vector-menu-heading"> 帮助 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:%E7%9B%AE%E5%BD%95" title="寻求帮助"><span>帮助</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:%E7%A4%BE%E7%BE%A4%E9%A6%96%E9%A1%B5" title="关于本计划、你可以做什么、应该如何做"><span>维基社群</span></a></li><li id="n-policy" class="mw-list-item"><a href="/wiki/Wikipedia:%E6%96%B9%E9%87%9D%E8%88%87%E6%8C%87%E5%BC%95" title="查看维基百科的方针和指引"><span>方针与指引</span></a></li><li id="n-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:%E4%BA%92%E5%8A%A9%E5%AE%A2%E6%A0%88" title="参与维基百科社群的讨论"><span>互助客栈</span></a></li><li id="n-Information_desk" class="mw-list-item"><a href="/wiki/Wikipedia:%E7%9F%A5%E8%AF%86%E9%97%AE%E7%AD%94" title="解答任何与维基百科无关的问题的地方"><span>知识问答</span></a></li><li id="n-conversion" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%AD%97%E8%AF%8D%E8%BD%AC%E6%8D%A2" title="提出字词转换请求"><span>字词转换</span></a></li><li id="n-IRC" class="mw-list-item"><a href="/wiki/Wikipedia:IRC%E8%81%8A%E5%A4%A9%E9%A2%91%E9%81%93"><span>IRC即时聊天</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikipedia:%E8%81%94%E7%BB%9C%E6%88%91%E4%BB%AC" title="如何联络维基百科"><span>联络我们</span></a></li><li id="n-about" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%85%B3%E4%BA%8E" title="查看维基百科的简介"><span>关于维基百科</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikipedia:%E9%A6%96%E9%A1%B5" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="维基百科" src="/static/images/mobile/copyright/wikipedia-wordmark-zh.svg" style="width: 6.5625em; height: 1.375em;"> <img class="mw-logo-tagline" alt="自由的百科全书" src="/static/images/mobile/copyright/wikipedia-tagline-zh.svg" width="103" height="14" style="width: 6.4375em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:%E6%90%9C%E7%B4%A2" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="搜索维基百科[f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>搜索</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="搜索维基百科" aria-label="搜索维基百科" autocapitalize="sentences" title="搜索维基百科[f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:搜索"> </div> <button class="cdx-button cdx-search-input__end-button">搜索</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="个人工具"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="更改页面字体大小、宽度和颜色的外观" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="外观" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">外观</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&amp;wmf_medium=sidebar&amp;wmf_campaign=zh.wikipedia.org&amp;uselang=zh" class=""><span>资助维基百科</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&amp;returnto=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="我们推荐您创建账号并登录,但这不是强制性的" class=""><span>创建账号</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&amp;returnto=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="建议你登录,尽管并非必须。[o]" accesskey="o" class=""><span>登录</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="更多选项" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="个人工具" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">个人工具</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="用户菜单" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&amp;wmf_medium=sidebar&amp;wmf_campaign=zh.wikipedia.org&amp;uselang=zh"><span>资助维基百科</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&amp;returnto=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="我们推荐您创建账号并登录,但这不是强制性的"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>创建账号</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&amp;returnto=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="建议你登录,尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-潜在节约" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#潜在节约"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>潜在节约</span> </div> </a> <ul id="toc-潜在节约-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-概念" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#概念"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>概念</span> </div> </a> <ul id="toc-概念-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-与绿色以太网的比较" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#与绿色以太网的比较"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>与绿色以太网的比较</span> </div> </a> <button aria-controls="toc-与绿色以太网的比较-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关与绿色以太网的比较子章节</span> </button> <ul id="toc-与绿色以太网的比较-sublist" class="vector-toc-list"> <li id="toc-路由器" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#路由器"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>路由器</span> </div> </a> <ul id="toc-路由器-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-节省电能" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#节省电能"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>节省电能</span> </div> </a> <ul id="toc-节省电能-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-参见" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参见"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>参见</span> </div> </a> <ul id="toc-参见-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参考资料" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考资料"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>参考资料</span> </div> </a> <ul id="toc-参考资料-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部链接" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部链接"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>外部链接</span> </div> </a> <ul id="toc-外部链接-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">高能效以太网</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。13种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-13" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">13种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 捷克语" lang="cs" hreflang="cs" data-title="Green Ethernet" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Energy_Efficient_Ethernet" title="Energy Efficient Ethernet – 德语" lang="de" hreflang="de" data-title="Energy Efficient Ethernet" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Energy-Efficient_Ethernet" title="Energy-Efficient Ethernet – 英语" lang="en" hreflang="en" data-title="Energy-Efficient Ethernet" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 西班牙语" lang="es" hreflang="es" data-title="Green Ethernet" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 法语" lang="fr" hreflang="fr" data-title="Green Ethernet" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 匈牙利语" lang="hu" hreflang="hu" data-title="Green Ethernet" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 意大利语" lang="it" hreflang="it" data-title="Green Ethernet" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Energy_Efficient_Ethernet" title="Energy Efficient Ethernet – 日语" lang="ja" hreflang="ja" data-title="Energy Efficient Ethernet" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%97%90%EB%84%88%EC%A7%80_%ED%9A%A8%EC%9C%A8_%EC%9D%B4%EB%8D%94%EB%84%B7" title="에너지 효율 이더넷 – 韩语" lang="ko" hreflang="ko" data-title="에너지 효율 이더넷" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 葡萄牙语" lang="pt" hreflang="pt" data-title="Green Ethernet" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Green Ethernet" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 俄语" lang="ru" hreflang="ru" data-title="Green Ethernet" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Green_Ethernet" title="Green Ethernet – 乌克兰语" lang="uk" hreflang="uk" data-title="Green Ethernet" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1028096#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="浏览条目正文[c]" accesskey="c"><span>条目</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" rel="discussion" title="关于此页面的讨论[t]" accesskey="t"><span>讨论</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="更改语言变体" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">不转换</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-varlang-0" class="selected ca-variants-zh mw-list-item"><a href="/zh/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh" hreflang="zh"><span>不转换</span></a></li><li id="ca-varlang-1" class="ca-variants-zh-Hans mw-list-item"><a href="/zh-hans/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hans" hreflang="zh-Hans"><span>简体</span></a></li><li id="ca-varlang-2" class="ca-variants-zh-Hant mw-list-item"><a href="/zh-hant/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hant" hreflang="zh-Hant"><span>繁體</span></a></li><li id="ca-varlang-3" class="ca-variants-zh-Hans-CN mw-list-item"><a href="/zh-cn/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hans-CN" hreflang="zh-Hans-CN"><span>大陆简体</span></a></li><li id="ca-varlang-4" class="ca-variants-zh-Hant-HK mw-list-item"><a href="/zh-hk/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hant-HK" hreflang="zh-Hant-HK"><span>香港繁體</span></a></li><li id="ca-varlang-5" class="ca-variants-zh-Hant-MO mw-list-item"><a href="/zh-mo/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hant-MO" hreflang="zh-Hant-MO"><span>澳門繁體</span></a></li><li id="ca-varlang-6" class="ca-variants-zh-Hans-MY mw-list-item"><a href="/zh-my/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hans-MY" hreflang="zh-Hans-MY"><span>大马简体</span></a></li><li id="ca-varlang-7" class="ca-variants-zh-Hans-SG mw-list-item"><a href="/zh-sg/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hans-SG" hreflang="zh-Hans-SG"><span>新加坡简体</span></a></li><li id="ca-varlang-8" class="ca-variants-zh-Hant-TW mw-list-item"><a href="/zh-tw/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" lang="zh-Hant-TW" hreflang="zh-Hant-TW"><span>臺灣正體</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="查看"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"><span>阅读</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=history" title="本页面的早前版本。[h]" accesskey="h"><span>查看历史</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="工具" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">工具</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">工具</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">隐藏</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="更多选项" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91"><span>阅读</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=history"><span>查看历史</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 常规 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%85%A5%E9%A1%B5%E9%9D%A2/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" title="列出所有与本页相链的页面[j]" accesskey="j"><span>链入页面</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%87%BA%E6%9B%B4%E6%94%B9/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91" rel="nofollow" title="页面链出所有页面的更改[k]" accesskey="k"><span>相关更改</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Project:%E4%B8%8A%E4%BC%A0" title="上传图像或多媒体文件[u]" accesskey="u"><span>上传文件</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:%E7%89%B9%E6%AE%8A%E9%A1%B5%E9%9D%A2" title="全部特殊页面的列表[q]" accesskey="q"><span>特殊页面</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;oldid=76462324" title="此页面该修订版本的固定链接"><span>固定链接</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=info" title="关于此页面的更多信息"><span>页面信息</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:%E5%BC%95%E7%94%A8%E6%AD%A4%E9%A1%B5%E9%9D%A2&amp;page=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;id=76462324&amp;wpFormIdentifier=titleform" title="有关如何引用此页面的信息"><span>引用此页</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:URL%E7%BC%A9%E7%9F%AD%E7%A8%8B%E5%BA%8F&amp;url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2F%25E9%25AB%2598%25E8%2583%25BD%25E6%2595%2588%25E4%25BB%25A5%25E5%25A4%25AA%25E7%25BD%2591"><span>获取短链接</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&amp;url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2F%25E9%25AB%2598%25E8%2583%25BD%25E6%2595%2588%25E4%25BB%25A5%25E5%25A4%25AA%25E7%25BD%2591"><span>下载二维码</span></a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> 打印/导出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&amp;page=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=show-download-screen"><span>下载为PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="本页面的可打印版本[p]" accesskey="p"><span>打印页面</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 在其他项目中 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1028096" title="链接到连接的数据仓库项目[g]" accesskey="g"><span>维基数据项目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">外观</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">隐藏</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-noteTA-f3e2a619" class="mw-indicator"><div class="mw-parser-output"><span class="skin-invert" typeof="mw:File"><span title="本页使用了标题或全文手工转换"><img alt="本页使用了标题或全文手工转换" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png" decoding="async" width="35" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/53px-Zh_conversion_icon_m.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/70px-Zh_conversion_icon_m.svg.png 2x" data-file-width="32" data-file-height="20" /></span></span></div></div> </div> <div id="siteSub" class="noprint">维基百科,自由的百科全书</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="zh" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r83732972">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}html.client-js body.skin-minerva .mw-parser-output .mbox-text-span{margin-left:23px!important}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .ambox{border-left-color:#36c!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-speedy,html.skin-theme-clientpref-night .mw-parser-output .ambox-delete{border-left-color:#b32424!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-speedy{background-color:#300!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-content{border-left-color:#f28500!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-style{border-left-color:#fc3!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-move{border-left-color:#9932cc!important}html.skin-theme-clientpref-night .mw-parser-output .ambox-protection{border-left-color:#a2a9b1!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ambox{border-left-color:#36c!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-speedy,html.skin-theme-clientpref-os .mw-parser-output .ambox-delete{border-left-color:#b32424!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-speedy{background-color:#300!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-content{border-left-color:#f28500!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-style{border-left-color:#fc3!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-move{border-left-color:#9932cc!important}html.skin-theme-clientpref-os .mw-parser-output .ambox-protection{border-left-color:#a2a9b1!important}}</style><table class="box-Rough_translation plainlinks metadata ambox ambox-style ambox-rough_translation" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span class="skin-invert" typeof="mw:File"><a href="/wiki/File:Translation_to_zh_arrow.svg" class="mw-file-description" title="翻譯標記"><img alt="翻譯標記" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/50px-Translation_to_zh_arrow.svg.png" decoding="async" width="50" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/75px-Translation_to_zh_arrow.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/100px-Translation_to_zh_arrow.svg.png 2x" data-file-width="60" data-file-height="20" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">此條目<b><a href="/wiki/Wikipedia:%E7%BF%BB%E8%AD%AF%E6%8C%87%E5%BC%95" title="Wikipedia:翻譯指引">翻譯</a>品質不佳。</b><span class="hide-when-compact"></span> <small class="date-container"><i>(<span class="date">2023年3月22日</span>)</i></small><span class="hide-when-compact"><br /><small>翻譯者可能不熟悉中文或原文語言,也可能使用了<a href="/wiki/%E6%9C%BA%E5%99%A8%E7%BF%BB%E8%AF%91" title="机器翻译">機器翻譯</a>。請<a class="external text" href="https://zh.wikipedia.org/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit">協助翻譯</a>本條目或重新編寫,并注意避免<a href="/wiki/Wikipedia:TNESE" class="mw-redirect" title="Wikipedia:TNESE">翻译腔</a>的问题。<b>明顯拙劣</b>的翻譯請改掛<code>{{<a href="/wiki/Template:D" class="mw-redirect" title="Template:D">d</a>&#124;<a href="/wiki/Wikipedia:CSD#G13" class="mw-redirect" title="Wikipedia:CSD">G13</a>}}</code>提交刪除。</small></span><span class="hide-when-compact"></span></div></td></tr></tbody></table> <div id="noteTA-f3e2a619" class="noteTA"><div class="noteTA-group"><div data-noteta-group-source="module" data-noteta-group="IT"></div></div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r83732972"><table class="box-Proofreader_needed plainlinks metadata ambox ambox-style" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span class="skin-invert" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/48px-Translation_to_zh_arrow.svg.png" decoding="async" width="48" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/72px-Translation_to_zh_arrow.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Translation_to_zh_arrow.svg/96px-Translation_to_zh_arrow.svg.png 2x" data-file-width="60" data-file-height="20" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">此條目<b><a href="/wiki/Wikipedia:%E7%BF%BB%E8%AD%AF%E6%8C%87%E5%BC%95" title="Wikipedia:翻譯指引">翻譯</a></b>自其他語言維基百科,<b>需要相關領域的編者協助校對翻譯</b>。<span class="hide-when-compact"></span><span class="hide-when-compact"><br /><small>如果您精通本領域,又能清楚地將來源語言翻譯為中文,歡迎您協助<a class="external text" href="https://zh.wikipedia.org/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit">校訂翻譯</a>。原文参见<a href="https://www.wikidata.org/wiki/Q1028096#sitelinks-wikipedia" class="extiw" title="d:Q1028096">维基数据</a>。</small></span><span class="hide-when-compact"></span></div></td></tr></tbody></table> <p><b>高能效以太网</b>(英語:<span lang="en"><b>Energy-Efficient Ethernet</b></span>,简称<b>EEE</b>)是一套对<a href="/wiki/%E5%8F%8C%E7%BB%9E%E7%BA%BF" title="双绞线">双绞线</a>与<a href="/wiki/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C" title="计算机网络">计算机网络</a>标准之<a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91" title="以太网">以太网</a>家族的背板的增强,使其在低数据活动期间消耗较少的<a href="/wiki/%E5%8A%9F%E7%8E%87" title="功率">功率</a>。其目标是将功耗降低50%以上,同时保持与现有设备的完全兼容。<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><a href="/wiki/%E7%94%B5%E6%B0%94%E7%94%B5%E5%AD%90%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%AD%A6%E4%BC%9A" title="电气电子工程师学会">电气电子工程师学会</a>(IEEE)通过<b>IEEE 802.3az</b>工作组开发了该标准。第一个研究组于2006年11月展开呼吁,并在2007年5月授权为官方标准工作组。<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup>IEEE于2010年9月批准了最终标准。<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup>一些公司在其被标准化前就引进了该技术以降低以太网的所需能耗,并采用<b>绿色以太网</b>(Green Ethernet)为名。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="潜在节约"><span id=".E6.BD.9C.E5.9C.A8.E8.8A.82.E7.BA.A6"></span>潜在节约</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=1" title="编辑章节:潜在节约"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>在2005年,美国所有的<a href="/wiki/%E7%BD%91%E5%8D%A1" title="网卡">网络接口控制器</a>(<a href="/wiki/%E7%94%B5%E5%AD%90%E8%AE%A1%E7%AE%97%E6%9C%BA" title="电子计算机">计算机</a>、<a href="/wiki/%E7%B6%B2%E8%B7%AF%E4%BA%A4%E6%8F%9B%E5%99%A8" title="網路交換器">交换机</a>和<a href="/wiki/%E8%B7%AF%E7%94%B1%E5%99%A8" title="路由器">路由器</a>)使用了估计5.3太瓦时的电能。<sup id="cite_ref-IEEESpectrum_4-0" class="reference"><a href="#cite_note-IEEESpectrum-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup>根据<a href="/wiki/%E5%8A%B3%E4%BC%A6%E6%96%AF%E4%BC%AF%E5%85%8B%E5%88%A9%E5%9B%BD%E5%AE%B6%E5%AE%9E%E9%AA%8C%E5%AE%A4" title="劳伦斯伯克利国家实验室">劳伦斯伯克利国家实验室</a>的一项研究,高能效以太网一年可以潜在节省约4.5亿<a href="/wiki/%E7%BE%8E%E5%85%83" title="美元">美元</a>,其中包括大多数美国家庭(2亿美元)、<a href="/wiki/%E5%8A%9E%E5%85%AC%E5%AE%A4" class="mw-redirect" title="办公室">办公室</a>(1.7亿美元)以及<a href="/wiki/%E6%95%B0%E6%8D%AE%E4%B8%AD%E5%BF%83" title="数据中心">数据中心</a>(8000万美元)。<sup id="cite_ref-EETimes_5-0" class="reference"><a href="#cite_note-EETimes-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="概念"><span id=".E6.A6.82.E5.BF.B5"></span>概念</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=2" title="编辑章节:概念"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>它的功率降低以几种方式实现。在<span class="ilh-all" data-orig-title="100 Mbit/s" data-lang-code="en" data-lang-name="英语" data-foreign-title="Fast Ethernet"><span class="ilh-page"><a href="/w/index.php?title=100_Mbit/s&amp;action=edit&amp;redlink=1" class="new" title="100 Mbit/s(页面不存在)">100 Mbit/s</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Fast_Ethernet" class="extiw" title="en:Fast Ethernet"><span lang="en" dir="auto">Fast Ethernet</span></a></span>)</span></span>、<a href="/wiki/%E5%90%89%E6%AF%94%E7%89%B9%E4%BB%A5%E5%A4%AA%E7%BD%91" title="吉比特以太网">1吉比特</a>和<a href="/wiki/10%E5%90%89%E6%AF%94%E7%89%B9%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF" title="10吉比特乙太網路">10 Gbit/s</a>速度的数据链路中,<a href="/wiki/%E7%89%A9%E7%90%86%E5%B1%82" title="物理层">物理层</a>发送器会始终使用能量。在没有数据发送时,它们可以进入“睡眠”模式以节约能源。<sup id="cite_ref-EETimes_5-1" class="reference"><a href="#cite_note-EETimes-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>当控制器软件或<a href="/wiki/%E5%9B%BA%E4%BB%B6" class="mw-redirect" title="固件">固件</a>确定不需要发送数据时,它可以发出一条“低功耗闲置”(LPI)请求到以太网控制器的物理层<a href="/wiki/PHY" title="PHY">PHY</a>。PHY然后将LPI信号在特定时间发送到链路上,以及禁用发送器。信号刷新将周期性地发送以维持链路信令的完整性。当需要发送数据时,将在预定时间段发送IDLE信号。数据链路可以被视为始终在运行,因为即使发送路径处在睡眠模式,接收信号的电路仍保持活跃。<sup id="cite_ref-Ethernet:_The_Definitive_Guide_6-0" class="reference"><a href="#cite_note-Ethernet:_The_Definitive_Guide-6"><span class="cite-bracket">&#91;</span>6<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="与绿色以太网的比较"><span id=".E4.B8.8E.E7.BB.BF.E8.89.B2.E4.BB.A5.E5.A4.AA.E7.BD.91.E7.9A.84.E6.AF.94.E8.BE.83"></span>与绿色以太网的比较</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=3" title="编辑章节:与绿色以太网的比较"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>一些节能的交换机<a href="/wiki/%E9%9B%86%E6%88%90%E7%94%B5%E8%B7%AF" title="集成电路">集成电路</a>在IEEE 802.3az标准完成前就已被开发。<sup id="cite_ref-brcm-een_7-0" class="reference"><a href="#cite_note-brcm-een-7"><span class="cite-bracket">&#91;</span>7<span class="cite-bracket">&#93;</span></a></sup> </p><p>绿色以太网技术是802.3az标准的一个超集。除了高能效以太网的链路负载节能,绿色以太网还支持一种工作模式。首先,它检测链路状态,允许交换机上的每个端口断电进入待机状态,或者在已连接设备(例如计算机)但不活跃时进入“睡眠”模式。其次,它会检测电缆长度并相应地调整功率。之前的标准要求交换机提供足够将信号发送100米(330英尺)的功率。<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">&#91;</span>8<span class="cite-bracket">&#93;</span></a></sup>而这通常是不必要的,尤其是在家庭布网中,典型的房间布局中5至10米(16至33英尺)的线缆就大多已经足够。除了绿色以太网的纯节电效益,在较短的电缆路径上降低发送功率还能减少外部串扰,并提高布线系统的整体性能。 </p><p>绿色以太网还包括在以太网板卡中使用更高效能的电路,以及在用作网络服务器的以太网接口板卡上使用“卸载引擎”。<sup id="cite_ref-brcm-een_7-1" class="reference"><a href="#cite_note-brcm-een-7"><span class="cite-bracket">&#91;</span>7<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="路由器"><span id=".E8.B7.AF.E7.94.B1.E5.99.A8"></span>路由器</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=4" title="编辑章节:路由器"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>2008年4月,该术语被用于交换机;2008年7月,用户可选择无线路由器的<a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a>关闭时间段以进一步降低能耗。<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">&#91;</span>9<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="节省电能"><span id=".E8.8A.82.E7.9C.81.E7.94.B5.E8.83.BD"></span>节省电能</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=5" title="编辑章节:节省电能"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>绿色以太网首先在家庭产品上被采用。但是,较低的端口数量意味着在家庭使用这种技术不会显著节省成本。闲置时关闭现有设备可以更直接的节电。<sup id="cite_ref-smallnetDGStest_10-0" class="reference"><a href="#cite_note-smallnetDGStest-10"><span class="cite-bracket">&#91;</span>10<span class="cite-bracket">&#93;</span></a></sup>而使用“绿色以太网”交换机预计节能最多80%<sup id="cite_ref-dlink2007_11-0" class="reference"><a href="#cite_note-dlink2007-11"><span class="cite-bracket">&#91;</span>11<span class="cite-bracket">&#93;</span></a></sup>,并可因发热量的降低而延长产品的使用寿命。<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">&#91;</span>12<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="参见"><span id=".E5.8F.82.E8.A7.81"></span>参见</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=6" title="编辑章节:参见"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E7%BB%BF%E8%89%B2%E8%AE%A1%E7%AE%97" title="绿色计算">绿色计算</a></li> <li><a href="/wiki/%E4%B8%80%E7%93%A6%E7%89%B9%E5%80%A1%E8%AD%B0" title="一瓦特倡議">一瓦特倡議</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="参考资料"><span id=".E5.8F.82.E8.80.83.E8.B5.84.E6.96.99"></span>参考资料</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=7" title="编辑章节:参考资料"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist columns references-column-width" style="-moz-column-width: 30em; -webkit-column-width: 30em; column-width: 30em; list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><cite class="citation web">Sean Michael Kerner. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090718212051/http://blog.internetnews.com/skerner/2009/07/energy-efficient-ethernet-hits.html">Energy Efficient Ethernet hits standards milestone&#160;— InternetNews:The Blog&#160;— Sean Michael Kerner</a>. Internetnews blog. July 17, 2009 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (<a rel="nofollow" class="external text" href="http://blog.internetnews.com/skerner/2009/07/energy-efficient-ethernet-hits.html">原始内容</a>存档于2009-07-18).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=Energy+Efficient+Ethernet+hits+standards+milestone+%E2%80%94+InternetNews%3AThe+Blog+%E2%80%94+Sean+Michael+Kerner&amp;rft.au=Sean+Michael+Kerner&amp;rft.date=2009-07-17&amp;rft.genre=unknown&amp;rft.jtitle=Internetnews+blog&amp;rft_id=http%3A%2F%2Fblog.internetnews.com%2Fskerner%2F2009%2F07%2Fenergy-efficient-ethernet-hits.html&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.ieee802.org/3/eee_study/index.html">IEEE 802.3 Energy Efficient Ethernet Study Group</a>. September 21, 2007 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20170604194138/http://www.ieee802.org/3/eee_study/index.html">存档</a>于2017-06-04).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.btitle=IEEE+802.3+Energy+Efficient+Ethernet+Study+Group&amp;rft.date=2007-09-21&amp;rft.genre=unknown&amp;rft_id=http%3A%2F%2Fwww.ieee802.org%2F3%2Feee_study%2Findex.html&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation news"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20111009011408/http://www.lightwaveonline.com/education/news/IEEE-ratifies-new-8023az-standard-to-reduce-network-energy-footprint--104392129.html">IEEE ratifies new 8023az standard to reduce network energy footprint</a>. Lightwaveonline.com. October 5, 2010 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (<a rel="nofollow" class="external text" href="http://www.lightwaveonline.com/education/news/IEEE-ratifies-new-8023az-standard-to-reduce-network-energy-footprint--104392129.html">原始内容</a>存档于2011-10-09).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=IEEE+ratifies+new+8023az+standard+to+reduce+network+energy+footprint&amp;rft.date=2010-10-05&amp;rft.genre=article&amp;rft.jtitle=Lightwaveonline.com&amp;rft_id=http%3A%2F%2Fwww.lightwaveonline.com%2Feducation%2Fnews%2FIEEE-ratifies-new-8023az-standard-to-reduce-network-energy-footprint--104392129.html&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-IEEESpectrum-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-IEEESpectrum_4-0">^</a></b></span> <span class="reference-text"><cite class="citation news">Prachi Patel-Predd. <a rel="nofollow" class="external text" href="http://spectrum.ieee.org/computing/networks/energyefficient-ethernet">Energy-Efficient Ethernet</a>. IEEE SpectrumEnergy-Efficient Ethernet: Ethernet connections waste lots of watts. It need not be so (Spectrum.ieee.org). May 2008 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161221151348/http://spectrum.ieee.org/computing/networks/energyefficient-ethernet">存档</a>于2016-12-21).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=Energy-Efficient+Ethernet&amp;rft.au=Prachi+Patel-Predd&amp;rft.date=2008-05&amp;rft.genre=article&amp;rft.jtitle=IEEE+SpectrumEnergy-Efficient+Ethernet%3A+Ethernet+connections+waste+lots+of+watts.+It+need+not+be+so&amp;rft_id=http%3A%2F%2Fspectrum.ieee.org%2Fcomputing%2Fnetworks%2Fenergyefficient-ethernet&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-EETimes-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-EETimes_5-0"><sup><b>5.0</b></sup></a> <a href="#cite_ref-EETimes_5-1"><sup><b>5.1</b></sup></a></span> <span class="reference-text"><cite class="citation news">Merritt, Rick. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20121004050626/http://www.eetimes.com/electronics-news/4076984/Energy-efficient-Ethernet-standard-gains-traction">Energy-efficient Ethernet standard gains traction</a>. EE Times. May 8, 2008 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (<a rel="nofollow" class="external text" href="http://www.eetimes.com/electronics-news/4076984/Energy-efficient-Ethernet-standard-gains-traction/">原始内容</a>存档于2012-10-04).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=Energy-efficient+Ethernet+standard+gains+traction&amp;rft.aufirst=Rick&amp;rft.aulast=Merritt&amp;rft.date=2008-05-08&amp;rft.genre=article&amp;rft.jtitle=EE+Times&amp;rft_id=http%3A%2F%2Fwww.eetimes.com%2Felectronics-news%2F4076984%2FEnergy-efficient-Ethernet-standard-gains-traction%2F&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-Ethernet:_The_Definitive_Guide-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-Ethernet:_The_Definitive_Guide_6-0">^</a></b></span> <span class="reference-text"><cite class="citation book">Spurgeon, Charles. <a rel="nofollow" class="external text" href="https://www.amazon.com/Ethernet-Definitive-Charles-E-Spurgeon/dp/1449361846/ref=sr_1_1?s=books&amp;ie=UTF8&amp;qid=1410208370&amp;sr=1-1&amp;keywords=ethernet+the+definitive+guide">Ethernet: The Definitive Guide</a>. O'Reilly. 2014: 119–120.</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.aufirst=Charles&amp;rft.aulast=Spurgeon&amp;rft.btitle=Ethernet%3A+The+Definitive+Guide&amp;rft.date=2014&amp;rft.genre=book&amp;rft.pages=119-120&amp;rft.pub=O%27Reilly&amp;rft_id=http%3A%2F%2Fwww.amazon.com%2FEthernet-Definitive-Charles-E-Spurgeon%2Fdp%2F1449361846%2Fref%3Dsr_1_1%3Fs%3Dbooks%26ie%3DUTF8%26qid%3D1410208370%26sr%3D1-1%26keywords%3Dethernet%2Bthe%2Bdefinitive%2Bguide&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-brcm-een-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-brcm-een_7-0"><sup><b>7.0</b></sup></a> <a href="#cite_ref-brcm-een_7-1"><sup><b>7.1</b></sup></a></span> <span class="reference-text"><cite class="citation web">Nicholas Ilyadis. <a rel="nofollow" class="external text" href="http://www.calit2.uci.edu/uploads/Media/Text/Ilyadis_BRCM_EEN_Update_UCI%20Workshop%20April%201%202010.pdf">Broadcom Energy Efficiency Initiatives</a> <span style="font-size:85%;">(PDF)</span>. <a href="/wiki/Broadcom" class="mw-redirect mw-disambig" title="Broadcom">Broadcom</a>. April 1, 2010 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20160303175600/http://www.calit2.uci.edu/uploads/Media/Text/Ilyadis_BRCM_EEN_Update_UCI%20Workshop%20April%201%202010.pdf">存档</a> <span style="font-size:85%;">(PDF)</span>于2016-03-03).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.au=Nicholas+Ilyadis&amp;rft.btitle=Broadcom+Energy+Efficiency+Initiatives&amp;rft.date=2010-04-01&amp;rft.genre=unknown&amp;rft.pub=Broadcom&amp;rft_id=http%3A%2F%2Fwww.calit2.uci.edu%2Fuploads%2FMedia%2FText%2FIlyadis_BRCM_EEN_Update_UCI%2520Workshop%2520April%25201%25202010.pdf&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;">&#160;</span></span> <span class="error mw-ext-cite-error" lang="zh" dir="ltr">引用错误:带有name属性“brcm-een”的<code>&lt;ref&gt;</code>标签用不同内容定义了多次</span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a00801f5d9e.shtml#limits">Ethernet 100BaseTX and 10BaseT Cables: Guidelines and specifications</a>. Cisco 10000 Series Routers. Cisco Systems. August 1, 2006 <span class="reference-accessdate"> &#91;<span class="nowrap">August 29,</span> 2010&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20140208154208/http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a00801f5d9e.shtml#limits">存档</a>于2014-02-08).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=Ethernet+100BaseTX+and+10BaseT+Cables%3A+Guidelines+and+specifications&amp;rft.date=2006-08-01&amp;rft.genre=unknown&amp;rft.jtitle=Cisco+10000+Series+Routers&amp;rft_id=http%3A%2F%2Fwww.cisco.com%2Fen%2FUS%2Fproducts%2Fhw%2Frouters%2Fps133%2Fproducts_tech_note09186a00801f5d9e.shtml%23limits&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.dlinkgreen.com/press.asp?pressrelease_id=3">D-Link First Company to Offer Green Wi-Fi Home Networking</a>. D-Link. July 28, 2008 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20160303191024/http://www.dlinkgreen.com/press.asp?pressrelease_id=3">存档</a>于2016-03-03).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.btitle=D-Link+First+Company+to+Offer+Green+Wi-Fi+Home+Networking&amp;rft.date=2008-07-28&amp;rft.genre=unknown&amp;rft.pub=D-Link&amp;rft_id=http%3A%2F%2Fwww.dlinkgreen.com%2Fpress.asp%3Fpressrelease_id%3D3&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-smallnetDGStest-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-smallnetDGStest_10-0">^</a></b></span> <span class="reference-text"><cite class="citation web">Tom Higins. <a rel="nofollow" class="external text" href="http://www.smallnetbuilder.com/lanwan/lanwan-features/30407-how-much-can-d-links-qgreen-ethernetq-switch-save-you">How Much Can D-Link's "Green Ethernet" Switch Save You?</a>. Small Net Builder blog. April 23, 2008 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161220083731/http://www.smallnetbuilder.com/lanwan/lanwan-features/30407-how-much-can-d-links-qgreen-ethernetq-switch-save-you">存档</a>于2016-12-20).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=How+Much+Can+D-Link%27s+%22Green+Ethernet%22+Switch+Save+You%3F&amp;rft.au=Tom+Higins&amp;rft.date=2008-04-23&amp;rft.genre=unknown&amp;rft.jtitle=Small+Net+Builder+blog&amp;rft_id=http%3A%2F%2Fwww.smallnetbuilder.com%2Flanwan%2Flanwan-features%2F30407-how-much-can-d-links-qgreen-ethernetq-switch-save-you&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-dlink2007-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-dlink2007_11-0">^</a></b></span> <span class="reference-text"><cite class="citation news"><a rel="nofollow" class="external text" href="http://www.dlinkgreen.com/press.asp?pressrelease_id=6">D-Link First Company to Offer 'Green Ethernet™' Technology for Network Connectivity, Embrace Energy-Saving Initiatives</a>. D-Link. October 24, 2007 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20160303191527/http://www.dlinkgreen.com/press.asp?pressrelease_id=6">存档</a>于2016-03-03). <q>For example, when connected and subsequently powered down, the DGS-2208 multi-port desktop switch can realize up to 80 percent savings in power usage*, and the other D-Link 'Green Ethernet' switches can save up to 45 percent in power usage.</q></cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=D-Link+First+Company+to+Offer+%27Green+Ethernet%E2%84%A2%27+Technology+for+Network+Connectivity%2C+Embrace+Energy-Saving+Initiatives&amp;rft.date=2007-10-24&amp;rft.genre=article&amp;rft_id=http%3A%2F%2Fwww.dlinkgreen.com%2Fpress.asp%3Fpressrelease_id%3D6&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><cite class="citation news">Kenney, Brad. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130602232847/http://www.industryweek.com/articles/green_ethernet_16103.aspx">Green Ethernet</a>. IndustryWeek. April 11, 2008 <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (<a rel="nofollow" class="external text" href="http://www.industryweek.com/articles/green_ethernet_16103.aspx">原始内容</a>存档于2013-06-02).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.atitle=Green+Ethernet&amp;rft.aufirst=Brad&amp;rft.aulast=Kenney&amp;rft.date=2008-04-11&amp;rft.genre=article&amp;rft.jtitle=IndustryWeek&amp;rft_id=http%3A%2F%2Fwww.industryweek.com%2Farticles%2Fgreen_ethernet_16103.aspx&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="外部链接"><span id=".E5.A4.96.E9.83.A8.E9.93.BE.E6.8E.A5"></span>外部链接</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;section=8" title="编辑章节:外部链接"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.ieee802.org/3/az/index.html">IEEE P802.3az Energy Efficient Ethernet Task Force</a> (<a rel="nofollow" class="external text" href="//web.archive.org/web/20170317202003/http://www.ieee802.org/3/az/index.html">页面存档备份</a>,存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>)</li> <li><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090618035001/http://greenethernet.com/">Green Ethernet</a>. <span class="reference-accessdate"> &#91;<span class="nowrap">July 5,</span> 2011&#93;</span>. (<a rel="nofollow" class="external text" href="http://www.greenethernet.com">原始内容</a>存档于June 18, 2009).</cite><span title="ctx_ver=Z39.88-2004&amp;rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;rft.btitle=Green+Ethernet&amp;rft.genre=unknown&amp;rft_id=http%3A%2F%2Fwww.greenethernet.com&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;">&#160;</span></span> Blog for Energy-Efficient Ethernet techniques and news analyses, circa 2009.</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:" :"}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist-pipe dd::after,.mw-parser-output .hlist-pipe li::after{content:" | ";font-weight:normal}.mw-parser-output .hlist-hyphen dd::after,.mw-parser-output .hlist-hyphen li::after{content:" - ";font-weight:normal}.mw-parser-output .hlist-comma dd::after,.mw-parser-output .hlist-comma li::after{content:"、";font-weight:normal}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:"("counter(listitem)"\a0 "}.mw-parser-output ul.cslist,.mw-parser-output ul.sslist{margin:0;padding:0;display:inline-block;list-style:none}.mw-parser-output .cslist li,.mw-parser-output .sslist li{margin:0;display:inline-block}.mw-parser-output .cslist li::after{content:","}.mw-parser-output .sslist li::after{content:";"}.mw-parser-output .cslist li:last-child::after,.mw-parser-output .sslist li:last-child::after{content:none}</style><style data-mw-deduplicate="TemplateStyles:r84261037">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{text-align:center;padding-left:1em;padding-right:1em}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf;position:relative}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em;width:auto;padding-left:0.2em;position:absolute;left:1em}.mw-parser-output .navbox .mw-collapsible-toggle{margin-left:0.5em;position:absolute;right:1em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="局域网技术之以太网家族" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><style data-mw-deduplicate="TemplateStyles:r84244141">.mw-parser-output .navbar{display:inline;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:110%;margin:0 8em}.mw-parser-output .navbar-ct-mini{font-size:110%;margin:0 5em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Ethernet" title="Template:Ethernet"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:Ethernet&amp;action=edit&amp;redlink=1" class="new" title="Template talk:Ethernet(页面不存在)"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:Ethernet" title="Special:编辑页面/Template:Ethernet"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="局域网技术之以太网家族" style="font-size:110%;margin:0 5em"><a href="/wiki/%E5%B1%80%E5%9F%9F%E7%BD%91" title="局域网">局域网</a>技术之<a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91" title="以太网">以太网</a>家族</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">速度</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>10Mbit/s <ul><li><a href="/wiki/%E5%8F%8C%E7%BB%9E%E7%BA%BF%E4%BB%A5%E5%A4%AA%E7%BD%91" title="双绞线以太网">双绞线以太网</a></li></ul></li> <li><a href="/wiki/%E5%BF%AB%E9%80%9F%E4%BB%A5%E5%A4%AA%E7%BD%91" class="mw-redirect" title="快速以太网">100Mbit/s</a></li> <li><a href="/wiki/%E5%90%89%E6%AF%94%E7%89%B9%E4%BB%A5%E5%A4%AA%E7%BD%91" title="吉比特以太网">1Gbit/s</a></li> <li><a href="/wiki/2.5GBASE-T%E8%88%875GBASE-T" title="2.5GBASE-T與5GBASE-T">2.5和5Gbit/s</a></li> <li><a href="/wiki/10%E5%90%89%E6%AF%94%E7%89%B9%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF" title="10吉比特乙太網路">10Gbit/s</a></li> <li><span class="ilh-all" data-orig-title="25吉比特以太网" data-lang-code="en" data-lang-name="英语" data-foreign-title="25 Gigabit Ethernet"><span class="ilh-page"><a href="/w/index.php?title=25%E5%90%89%E6%AF%94%E7%89%B9%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;redlink=1" class="new" title="25吉比特以太网(页面不存在)">25和50Gbit/s</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/25_Gigabit_Ethernet" class="extiw" title="en:25 Gigabit Ethernet"><span lang="en" dir="auto">25 Gigabit Ethernet</span></a></span>)</span></span></li> <li><a href="/wiki/100%E5%90%89%E6%AF%94%E7%89%B9%E4%BB%A5%E5%A4%AA%E7%BD%91" title="100吉比特以太网">40和100Gbit/s</a></li> <li><a href="/wiki/%E5%A4%AA%E6%AF%94%E7%89%B9%E4%BB%A5%E5%A4%AA%E7%BD%91" title="太比特以太网">200Gbit/s和400Gbit/s</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">常规</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91" title="以太网">IEEE 802.3</a></li> <li><span class="ilh-all" data-orig-title="乙太網路實體層" data-lang-code="en" data-lang-name="英语" data-foreign-title="Ethernet physical layer"><span class="ilh-page"><a href="/w/index.php?title=%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF%E5%AF%A6%E9%AB%94%E5%B1%A4&amp;action=edit&amp;redlink=1" class="new" title="乙太網路實體層(页面不存在)">乙太網路實體層</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Ethernet_physical_layer" class="extiw" title="en:Ethernet physical layer"><span lang="en" dir="auto">Ethernet physical layer</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="自动协商" data-lang-code="en" data-lang-name="英语" data-foreign-title="Autonegotiation"><span class="ilh-page"><a href="/w/index.php?title=%E8%87%AA%E5%8A%A8%E5%8D%8F%E5%95%86&amp;action=edit&amp;redlink=1" class="new" title="自动协商(页面不存在)">自动协商</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Autonegotiation" class="extiw" title="en:Autonegotiation"><span lang="en" dir="auto">Autonegotiation</span></a></span>)</span></span></li> <li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91%E4%BE%9B%E7%94%B5" title="以太网供电">以太网供电</a></li> <li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%B1%BB%E5%9E%8B" title="以太类型">以太类型</a></li> <li><span class="ilh-all" data-orig-title="以太网联盟" data-lang-code="en" data-lang-name="英语" data-foreign-title="Ethernet Alliance"><span class="ilh-page"><a href="/w/index.php?title=%E4%BB%A5%E5%A4%AA%E7%BD%91%E8%81%94%E7%9B%9F&amp;action=edit&amp;redlink=1" class="new" title="以太网联盟(页面不存在)">以太网联盟</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Ethernet_Alliance" class="extiw" title="en:Ethernet Alliance"><span lang="en" dir="auto">Ethernet Alliance</span></a></span>)</span></span></li> <li><a href="/wiki/IEEE_802.3x" title="IEEE 802.3x">流控制</a></li> <li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91%E5%B8%A7%E6%A0%BC%E5%BC%8F" title="以太网帧格式">帧</a></li> <li><a href="/wiki/%E5%B7%A8%E5%9E%8B%E5%B8%A7" title="巨型帧">巨型帧</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">历史</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E8%BD%BD%E6%B3%A2%E4%BE%A6%E5%90%AC%E5%A4%9A%E8%B7%AF%E8%AE%BF%E9%97%AE#载波侦听多路访问/碰撞检测(CSMA/CD)" title="载波侦听多路访问">CSMA/CD</a></li> <li><span class="ilh-all" data-orig-title="StarLAN" data-lang-code="en" data-lang-name="英语" data-foreign-title="StarLAN"><span class="ilh-page"><a href="/w/index.php?title=StarLAN&amp;action=edit&amp;redlink=1" class="new" title="StarLAN(页面不存在)">StarLAN</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/StarLAN" class="extiw" title="en:StarLAN"><span lang="en" dir="auto">StarLAN</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="10BROAD36" data-lang-code="en" data-lang-name="英语" data-foreign-title="10BROAD36"><span class="ilh-page"><a href="/w/index.php?title=10BROAD36&amp;action=edit&amp;redlink=1" class="new" title="10BROAD36(页面不存在)">10BROAD36</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10BROAD36" class="extiw" title="en:10BROAD36"><span lang="en" dir="auto">10BROAD36</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="10BASE-FB" data-lang-code="en" data-lang-name="英语" data-foreign-title="10BASE-FB"><span class="ilh-page"><a href="/w/index.php?title=10BASE-FB&amp;action=edit&amp;redlink=1" class="new" title="10BASE-FB(页面不存在)">10BASE-FB</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10BASE-FB" class="extiw" title="en:10BASE-FB"><span lang="en" dir="auto">10BASE-FB</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="10BASE-FL" data-lang-code="en" data-lang-name="英语" data-foreign-title="10BASE-FL"><span class="ilh-page"><a href="/w/index.php?title=10BASE-FL&amp;action=edit&amp;redlink=1" class="new" title="10BASE-FL(页面不存在)">10BASE-FL</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10BASE-FL" class="extiw" title="en:10BASE-FL"><span lang="en" dir="auto">10BASE-FL</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="10BASE5" data-lang-code="en" data-lang-name="英语" data-foreign-title="10BASE5"><span class="ilh-page"><a href="/w/index.php?title=10BASE5&amp;action=edit&amp;redlink=1" class="new" title="10BASE5(页面不存在)">10BASE5</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10BASE5" class="extiw" title="en:10BASE5"><span lang="en" dir="auto">10BASE5</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="10BASE2" data-lang-code="en" data-lang-name="英语" data-foreign-title="10BASE2"><span class="ilh-page"><a href="/w/index.php?title=10BASE2&amp;action=edit&amp;redlink=1" class="new" title="10BASE2(页面不存在)">10BASE2</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10BASE2" class="extiw" title="en:10BASE2"><span lang="en" dir="auto">10BASE2</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="100BaseVG" data-lang-code="en" data-lang-name="英语" data-foreign-title="100BaseVG"><span class="ilh-page"><a href="/w/index.php?title=100BaseVG&amp;action=edit&amp;redlink=1" class="new" title="100BaseVG(页面不存在)">100BaseVG</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/100BaseVG" class="extiw" title="en:100BaseVG"><span lang="en" dir="auto">100BaseVG</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="LattisNet" data-lang-code="en" data-lang-name="英语" data-foreign-title="LattisNet"><span class="ilh-page"><a href="/w/index.php?title=LattisNet&amp;action=edit&amp;redlink=1" class="new" title="LattisNet(页面不存在)">LattisNet</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/LattisNet" class="extiw" title="en:LattisNet"><span lang="en" dir="auto">LattisNet</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="长距离以太网" data-lang-code="en" data-lang-name="英语" data-foreign-title="Long Reach Ethernet"><span class="ilh-page"><a href="/w/index.php?title=%E9%95%BF%E8%B7%9D%E7%A6%BB%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;redlink=1" class="new" title="长距离以太网(页面不存在)">长距离</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Long_Reach_Ethernet" class="extiw" title="en:Long Reach Ethernet"><span lang="en" dir="auto">Long Reach Ethernet</span></a></span>)</span></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">应用程序</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span class="ilh-all" data-orig-title="Audio over Ethernet" data-lang-code="en" data-lang-name="英语" data-foreign-title="Audio over Ethernet"><span class="ilh-page"><a href="/w/index.php?title=Audio_over_Ethernet&amp;action=edit&amp;redlink=1" class="new" title="Audio over Ethernet(页面不存在)">音频</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Audio_over_Ethernet" class="extiw" title="en:Audio over Ethernet"><span lang="en" dir="auto">Audio over Ethernet</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="Carrier Ethernet" data-lang-code="en" data-lang-name="英语" data-foreign-title="Carrier Ethernet"><span class="ilh-page"><a href="/w/index.php?title=Carrier_Ethernet&amp;action=edit&amp;redlink=1" class="new" title="Carrier Ethernet(页面不存在)">运营商</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Carrier_Ethernet" class="extiw" title="en:Carrier Ethernet"><span lang="en" dir="auto">Carrier Ethernet</span></a></span>)</span></span></li> <li><span class="ilh-all" data-orig-title="Data center bridging" data-lang-code="en" data-lang-name="英语" data-foreign-title="Data center bridging"><span class="ilh-page"><a href="/w/index.php?title=Data_center_bridging&amp;action=edit&amp;redlink=1" class="new" title="Data center bridging(页面不存在)">数据中心</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Data_center_bridging" class="extiw" title="en:Data center bridging"><span lang="en" dir="auto">Data center bridging</span></a></span>)</span></span></li> <li><a class="mw-selflink selflink">高能效以太网</a></li> <li><span class="ilh-all" data-orig-title="以太网的第一英里" data-lang-code="en" data-lang-name="英语" data-foreign-title="Ethernet in the first mile"><span class="ilh-page"><a href="/w/index.php?title=%E4%BB%A5%E5%A4%AA%E7%BD%91%E7%9A%84%E7%AC%AC%E4%B8%80%E8%8B%B1%E9%87%8C&amp;action=edit&amp;redlink=1" class="new" title="以太网的第一英里(页面不存在)">第一英里</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Ethernet_in_the_first_mile" class="extiw" title="en:Ethernet in the first mile"><span lang="en" dir="auto">Ethernet in the first mile</span></a></span>)</span></span> <ul><li><span class="ilh-all" data-orig-title="10G-EPON" data-lang-code="en" data-lang-name="英语" data-foreign-title="10G-EPON"><span class="ilh-page"><a href="/w/index.php?title=10G-EPON&amp;action=edit&amp;redlink=1" class="new" title="10G-EPON(页面不存在)">10G-EPON</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/10G-EPON" class="extiw" title="en:10G-EPON"><span lang="en" dir="auto">10G-EPON</span></a></span>)</span></span></li></ul></li> <li><a href="/wiki/%E5%B7%A5%E6%A5%AD%E4%BB%A5%E5%A4%AA%E7%B6%B2" title="工業以太網">工業以太網</a></li> <li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91%E4%BE%9B%E7%94%B5" title="以太网供电">以太网供电</a></li> <li><span class="ilh-all" data-orig-title="同步以太网" data-lang-code="en" data-lang-name="英语" data-foreign-title="Synchronous Ethernet"><span class="ilh-page"><a href="/w/index.php?title=%E5%90%8C%E6%AD%A5%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;action=edit&amp;redlink=1" class="new" title="同步以太网(页面不存在)">同步</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Synchronous_Ethernet" class="extiw" title="en:Synchronous Ethernet"><span lang="en" dir="auto">Synchronous Ethernet</span></a></span>)</span></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E6%94%B6%E5%8F%91%E5%99%A8" title="收发器">收发器</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span class="ilh-all" data-orig-title="介质连接单元" data-lang-code="en" data-lang-name="英语" data-foreign-title="Medium Attachment Unit"><span class="ilh-page"><a href="/w/index.php?title=%E4%BB%8B%E8%B4%A8%E8%BF%9E%E6%8E%A5%E5%8D%95%E5%85%83&amp;action=edit&amp;redlink=1" class="new" title="介质连接单元(页面不存在)">MAU</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Medium_Attachment_Unit" class="extiw" title="en:Medium Attachment Unit"><span lang="en" dir="auto">Medium Attachment Unit</span></a></span>)</span></span></li> <li><a href="/wiki/%E5%8D%83%E5%85%86%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF%E4%BB%8B%E9%9D%A2%E8%BD%89%E6%8F%9B%E5%99%A8" title="千兆乙太網路介面轉換器">GBIC</a></li> <li><a href="/wiki/%E5%B0%8F%E5%B0%81%E8%A3%85%E5%8F%AF%E6%8F%92%E6%8B%94%E6%94%B6%E5%8F%91%E5%99%A8" title="小封装可插拔收发器">SFP</a></li> <li><a href="/wiki/XENPAK" title="XENPAK">XENPAK</a></li> <li><a href="/wiki/10%E5%90%89%E6%AF%94%E7%89%B9%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF" title="10吉比特乙太網路">X2</a></li> <li><a href="/wiki/XFP" title="XFP">XFP</a></li> <li><a href="/wiki/%E5%B0%8F%E5%B0%81%E8%A3%85%E5%8F%AF%E6%8F%92%E6%8B%94%E6%94%B6%E5%8F%91%E5%99%A8" title="小封装可插拔收发器">SFP+</a></li> <li><a href="/wiki/%E5%B0%8F%E5%B0%81%E8%A3%85%E5%8F%AF%E6%8F%92%E6%8B%94%E6%94%B6%E5%8F%91%E5%99%A8" title="小封装可插拔收发器">QSFP</a></li> <li><span class="ilh-all" data-orig-title="可插拔C形接口" data-lang-code="en" data-lang-name="英语" data-foreign-title="C Form-factor Pluggable"><span class="ilh-page"><a href="/w/index.php?title=%E5%8F%AF%E6%8F%92%E6%8B%94C%E5%BD%A2%E6%8E%A5%E5%8F%A3&amp;action=edit&amp;redlink=1" class="new" title="可插拔C形接口(页面不存在)">CFP</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/C_Form-factor_Pluggable" class="extiw" title="en:C Form-factor Pluggable"><span lang="en" dir="auto">C Form-factor Pluggable</span></a></span>)</span></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">接口</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span class="ilh-all" data-orig-title="AUI" data-lang-code="en" data-lang-name="英语" data-foreign-title="Attachment Unit Interface"><span class="ilh-page"><a href="/w/index.php?title=AUI&amp;action=edit&amp;redlink=1" class="new" title="AUI(页面不存在)">AUI</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">英语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Attachment_Unit_Interface" class="extiw" title="en:Attachment Unit Interface"><span lang="en" dir="auto">Attachment Unit Interface</span></a></span>)</span></span></li> <li><a href="/wiki/%E4%BB%8B%E8%B4%A8%E7%9B%B8%E5%85%B3%E6%8E%A5%E5%8F%A3" title="介质相关接口">MDI</a></li> <li><a href="/wiki/%E4%BB%8B%E8%B4%A8%E6%97%A0%E5%85%B3%E6%8E%A5%E5%8F%A3" title="介质无关接口">MII</a></li> <li><a href="/wiki/%E4%BB%8B%E8%B4%A8%E6%97%A0%E5%85%B3%E6%8E%A5%E5%8F%A3" title="介质无关接口">GMII</a></li> <li><a href="/wiki/%E4%BB%8B%E8%B4%A8%E6%97%A0%E5%85%B3%E6%8E%A5%E5%8F%A3" title="介质无关接口">XGMII</a></li> <li><a href="/wiki/XAUI" title="XAUI">XAUI</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span typeof="mw:File"><span title="分类"><img alt="分类" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF" title="Category:乙太網路">分类</a></b></li> <li><span typeof="mw:File"><span title="共享资源页面"><img alt="共享资源页面" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <b><a href="https://commons.wikimedia.org/wiki/Category:Ethernet" class="extiw" title="commons:Category:Ethernet">维基共享</a></b></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐cc877b49b‐bpqtb Cached time: 20241127121643 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.721 seconds Real time usage: 0.860 seconds Preprocessor visited node count: 1980/1000000 Post‐expand include size: 295042/2097152 bytes Template argument size: 1220/2097152 bytes Highest expansion depth: 27/100 Expensive parser function count: 26/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 32623/5000000 bytes Lua time usage: 0.415/10.000 seconds Lua memory usage: 17927714/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 682.093 1 -total 23.72% 161.799 1 Template:Ethernet 23.26% 158.670 1 Template:Navbox 20.34% 138.767 2 Template:Ambox 19.21% 131.025 1 Template:Lang-en 17.21% 117.379 1 Template:Rough_translation 15.51% 105.777 1 Template:Reflist 9.77% 66.611 7 Template:Cite_web 9.30% 63.427 23 Template:Tsl 9.09% 62.003 1 Template:NoteTA --> <!-- Saved in parser cache with key zhwiki:pcache:5537514:|#|:idhash:canonical!zh and timestamp 20241127121643 and revision id 76462324. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&amp;useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">检索自“<a dir="ltr" href="https://zh.wikipedia.org/w/index.php?title=高能效以太网&amp;oldid=76462324">https://zh.wikipedia.org/w/index.php?title=高能效以太网&amp;oldid=76462324</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:%E9%A1%B5%E9%9D%A2%E5%88%86%E7%B1%BB" title="Special:页面分类">分类</a>:​<ul><li><a href="/wiki/Category:%E9%9B%BB%E8%85%A6%E8%88%87%E7%92%B0%E5%A2%83" title="Category:電腦與環境">電腦與環境</a></li><li><a href="/wiki/Category:%E7%AF%80%E7%B4%84%E8%83%BD%E6%BA%90" title="Category:節約能源">節約能源</a></li><li><a href="/wiki/Category:%E4%B9%99%E5%A4%AA%E7%B6%B2%E8%B7%AF" title="Category:乙太網路">乙太網路</a></li><li><a href="/wiki/Category:IEEE_802" title="Category:IEEE 802">IEEE 802</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">隐藏分类:​<ul><li><a href="/wiki/Category:%E6%9C%89%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE%E9%94%99%E8%AF%AF%E7%9A%84%E9%A1%B5%E9%9D%A2" title="Category:有参考文献错误的页面">有参考文献错误的页面</a></li><li><a href="/wiki/Category:%E8%87%AA2023%E5%B9%B43%E6%9C%88%E7%B2%97%E5%8A%A3%E7%BF%BB%E8%AF%91" title="Category:自2023年3月粗劣翻译">自2023年3月粗劣翻译</a></li><li><a href="/wiki/Category:%E9%9C%80%E8%A6%81%E6%A0%A1%E5%B0%8D%E7%9A%84%E7%BF%BB%E8%AD%AF%E9%A0%81%E9%9D%A2" title="Category:需要校對的翻譯頁面">需要校對的翻譯頁面</a></li><li><a href="/wiki/Category:%E5%90%AB%E6%9C%89%E8%8B%B1%E8%AA%9E%E7%9A%84%E6%A2%9D%E7%9B%AE" title="Category:含有英語的條目">含有英語的條目</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> 本页面最后修订于2023年3月22日 (星期三) 08:23。</li> <li id="footer-info-copyright">本站的全部文字在<a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.zh">知识共享 署名-相同方式共享 4.0协议</a>之条款下提供,附加条款亦可能应用。(请参阅<a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">使用条款</a>)<br /> Wikipedia&#174;和维基百科标志是<a rel="nofollow" class="external text" href="https://wikimediafoundation.org/zh">维基媒体基金会</a>的注册商标;维基&#8482;是维基媒体基金会的商标。<br /> 维基媒体基金会是按美国国內稅收法501(c)(3)登记的<a class="external text" href="https://donate.wikimedia.org/wiki/Special:MyLanguage/Tax_deductibility">非营利慈善机构</a>。<br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">隐私政策</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:%E5%85%B3%E4%BA%8E">关于维基百科</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:%E5%85%8D%E8%B4%A3%E5%A3%B0%E6%98%8E">免责声明</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">行为准则</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">开发者</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/zh.wikipedia.org">统计</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie声明</a></li> <li id="footer-places-mobileview"><a href="//zh.m.wikipedia.org/w/index.php?title=%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91&amp;mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">手机版视图</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-g2kkn","wgBackendResponseTime":177,"wgPageParseReport":{"limitreport":{"cputime":"0.721","walltime":"0.860","ppvisitednodes":{"value":1980,"limit":1000000},"postexpandincludesize":{"value":295042,"limit":2097152},"templateargumentsize":{"value":1220,"limit":2097152},"expansiondepth":{"value":27,"limit":100},"expensivefunctioncount":{"value":26,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":32623,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 682.093 1 -total"," 23.72% 161.799 1 Template:Ethernet"," 23.26% 158.670 1 Template:Navbox"," 20.34% 138.767 2 Template:Ambox"," 19.21% 131.025 1 Template:Lang-en"," 17.21% 117.379 1 Template:Rough_translation"," 15.51% 105.777 1 Template:Reflist"," 9.77% 66.611 7 Template:Cite_web"," 9.30% 63.427 23 Template:Tsl"," 9.09% 62.003 1 Template:NoteTA"]},"scribunto":{"limitreport-timeusage":{"value":"0.415","limit":"10.000"},"limitreport-memusage":{"value":17927714,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-cc877b49b-bpqtb","timestamp":"20241127121643","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"\u9ad8\u80fd\u6548\u4ee5\u592a\u7f51","url":"https:\/\/zh.wikipedia.org\/wiki\/%E9%AB%98%E8%83%BD%E6%95%88%E4%BB%A5%E5%A4%AA%E7%BD%91","sameAs":"http:\/\/www.wikidata.org\/entity\/Q1028096","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q1028096","author":{"@type":"Organization","name":"\u7ef4\u57fa\u5a92\u4f53\u9879\u76ee\u8d21\u732e\u8005"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2016-12-19T12:29:19Z","dateModified":"2023-03-22T08:23:07Z"}</script> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10