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Czech" lang="cs" hreflang="cs" data-title="10Base5" data-language-autonym="Čeština" data-language-local-name="Czech" 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/10BASE5" title="10BASE5 – German" lang="de" hreflang="de" data-title="10BASE5" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/10BASE5" title="10BASE5 – Estonian" lang="et" hreflang="et" data-title="10BASE5" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/10Base5" title="10Base5 – Spanish" lang="es" hreflang="es" data-title="10Base5" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%AA%D8%B1%D9%86%D8%AA_%DA%AF%D8%B3%D8%AA%D8%B1%D8%AF%D9%87" title="اترنت گسترده – Persian" lang="fa" hreflang="fa" data-title="اترنت گسترده" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/10BASE5" title="10BASE5 – French" lang="fr" hreflang="fr" data-title="10BASE5" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/10BASE5" title="10BASE5 – Indonesian" lang="id" hreflang="id" data-title="10BASE5" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/10Base5" title="10Base5 – Italian" lang="it" hreflang="it" data-title="10Base5" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/10BASE-5" title="10BASE-5 – Latvian" lang="lv" hreflang="lv" data-title="10BASE-5" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/10BASE5" title="10BASE5 – Macedonian" lang="mk" hreflang="mk" data-title="10BASE5" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/10BASE5" title="10BASE5 – Dutch" lang="nl" hreflang="nl" data-title="10BASE5" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/10BASE5" title="10BASE5 – Polish" lang="pl" hreflang="pl" data-title="10BASE5" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/10BASE5" title="10BASE5 – Portuguese" lang="pt" hreflang="pt" data-title="10BASE5" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/10BASE5" title="10BASE5 – Russian" lang="ru" hreflang="ru" data-title="10BASE5" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A8%D0%B8%D1%80%D0%BE%D0%BA%D0%B8_%D0%B5%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82" title="Широки етернет – Serbian" lang="sr" hreflang="sr" data-title="Широки етернет" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/10Base5" title="10Base5 – Finnish" lang="fi" hreflang="fi" data-title="10Base5" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/10BASE5" title="10BASE5 – Swedish" lang="sv" hreflang="sv" data-title="10BASE5" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/10BASE5" title="10BASE5 – Ukrainian" lang="uk" hreflang="uk" data-title="10BASE5" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/10BASE5" title="10BASE5 – Vietnamese" lang="vi" hreflang="vi" data-title="10BASE5" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</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/Q169045#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</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="Namespaces"> <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/10BASE5" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:10BASE5" rel="discussion" title="Discuss improvements to the content page [t]" 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">First commercially available variant of Ethernet</div> <p class="mw-empty-elt"> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:ThicknetTransceiver.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/ThicknetTransceiver.jpg/220px-ThicknetTransceiver.jpg" decoding="async" width="220" height="210" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/ThicknetTransceiver.jpg/330px-ThicknetTransceiver.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/ThicknetTransceiver.jpg/440px-ThicknetTransceiver.jpg 2x" data-file-width="1357" data-file-height="1296" /></a><figcaption>10BASE5 <a href="/wiki/Vampire_tap" title="Vampire tap">vampire tap</a> <a href="/wiki/Medium_Attachment_Unit" title="Medium Attachment Unit">Medium Attachment Unit</a> (transceiver)</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:10Base5transcievers.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/10Base5transcievers.jpg/220px-10Base5transcievers.jpg" decoding="async" width="220" height="228" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/10Base5transcievers.jpg/330px-10Base5transcievers.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/10Base5transcievers.jpg/440px-10Base5transcievers.jpg 2x" data-file-width="875" data-file-height="908" /></a><figcaption>10BASE5 transceivers, cables, and tapping tool</figcaption></figure> <p><b>10BASE5</b> (also known as <b>thick Ethernet</b> or <b>thicknet</b>) was the first commercially available variant of <a href="/wiki/Ethernet" title="Ethernet">Ethernet</a>. The technology was standardized in 1982<sup id="cite_ref-VonBurg2003_1-0" class="reference"><a href="#cite_note-VonBurg2003-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> as <a href="/wiki/IEEE_802.3" title="IEEE 802.3">IEEE 802.3</a>. 10BASE5 uses a thick and stiff coaxial cable<sup id="cite_ref-Belden9880_2-0" class="reference"><a href="#cite_note-Belden9880-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> up to 500 meters (1,600 ft) in length. Up to 100 stations can be connected to the cable using <a href="/wiki/Vampire_tap" title="Vampire tap">vampire taps</a> and share a single <a href="/wiki/Collision_domain" title="Collision domain">collision domain</a> with 10 <a href="/wiki/Megabit_per_second" class="mw-redirect" title="Megabit per second">Mbit/s</a> of <a href="/wiki/Bandwidth_(computing)" title="Bandwidth (computing)">bandwidth</a> shared among them. The system is difficult to install and maintain. </p><p>10BASE5 was superseded by much cheaper and more convenient alternatives: first by <a href="/wiki/10BASE2" title="10BASE2">10BASE2</a> based on a thinner coaxial cable (1985), and then, once <a href="/wiki/Ethernet_over_twisted_pair" title="Ethernet over twisted pair">Ethernet over twisted pair</a> was developed, by <a href="/wiki/10BASE-T" class="mw-redirect" title="10BASE-T">10BASE-T</a> (1990) and its successors <a href="/wiki/100BASE-TX" class="mw-redirect" title="100BASE-TX">100BASE-TX</a> and <a href="/wiki/1000BASE-T" class="mw-redirect" title="1000BASE-T">1000BASE-T</a>. In 2003, the IEEE 802.3 working group <a href="/wiki/Deprecated" class="mw-redirect" title="Deprecated">deprecated</a> 10BASE5 for new installations.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Name_origination">Name origination</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=1" title="Edit section: Name origination"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The name <i>10BASE5</i> is derived from several characteristics of the physical medium. The <i>10</i> refers to its transmission speed of 10 Mbit/s. The <i>BASE</i> is short for <a href="/wiki/Baseband" title="Baseband">baseband</a> signaling (as opposed to <a href="/wiki/Broadband" title="Broadband">broadband</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup>), and the <i>5</i> stands for the maximum segment length of 500 meters (1,600 ft).<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Network_design_and_installation">Network design and installation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=2" title="Edit section: Network design and installation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For its <a href="/wiki/Ethernet_physical_layer" title="Ethernet physical layer">physical layer</a> 10BASE5 uses cable similar to RG-8/U <a href="/wiki/Coaxial_cable" title="Coaxial cable">coaxial cable</a> but with extra braided shielding. This is a stiff, 0.375-inch (9.5 mm) diameter cable with an impedance of 50 <a href="/wiki/Ohm_(unit)" class="mw-redirect" title="Ohm (unit)">ohms</a>, a solid center conductor, a foam insulating filler, a shielding braid, and an outer jacket. The outer jacket is often yellow-to-orange <a href="/wiki/Fluorinated_ethylene_propylene" title="Fluorinated ethylene propylene">fluorinated ethylene propylene</a> (for fire resistance) so it often is called "yellow cable", "orange hose", or sometimes humorously "frozen yellow garden hose".<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> 10BASE5 coaxial cables had a maximum length of 500 meters (1,600 ft). Up to 100 nodes could be connected to a 10BASE5 segment.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Transceiver" title="Transceiver">Transceiver</a> nodes can be connected to cable segments with <a href="/wiki/N_connector" title="N connector">N connectors</a>, or via a <i><a href="/wiki/Vampire_tap" title="Vampire tap">vampire tap</a></i>, which allows new <a href="/wiki/Node_(networking)" title="Node (networking)">nodes</a> to be added while existing connections are live. A vampire tap clamps onto the cable, a hole is drilled through the outer shielding, and a spike is forced to pierce the outer three layers and contact the inner conductor while other spikes bite into the outer braided shield. Care is required to keep the outer shield from touching the spike; installation kits include a "coring tool" to drill through the outer layers and a "braid pick" to clear stray pieces of the outer shield. </p><p>Transceivers should be installed only at precise 2.5-meter intervals. This distance was chosen to <i>not</i> correspond to the signal's wavelength; this ensures that the reflections from multiple taps are not in phase.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> These suitable points are marked on the cable with black bands. The cable is required to be one continuous run; T-connections are not allowed. </p><p>As is the case with most other high-speed buses, segments must be <a href="/wiki/Electrical_termination" title="Electrical termination">terminated</a> at each end. For coaxial-cable-based Ethernet, each end of the cable has a 50 ohm resistor attached. Typically this resistor is built into a male N connector and attached to the cable's end just past the last device. With termination missing, or if there is a break in the cable, the signal on the bus will be reflected, rather than dissipated when it reaches the end. This reflected signal is indistinguishable from a <a href="/wiki/Carrier-sense_multiple_access_with_collision_detection" title="Carrier-sense multiple access with collision detection">collision</a> and prevents communication. </p> <div class="mw-heading mw-heading2"><h2 id="Disadvantages">Disadvantages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=3" title="Edit section: Disadvantages"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Adding new stations to the network is complicated by the need to pierce the cable accurately. The cable is stiff and difficult to bend around corners. One improper connection can take down the whole network and finding the source of the trouble is difficult.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:10BASE5" class="extiw" title="commons:Category:10BASE5">10BASE5</a></span>.</div></div> </div> <ul><li><a href="/wiki/Classic_Ethernet" title="Classic Ethernet">Classic Ethernet</a></li> <li><a href="/wiki/EAD-socket" class="mw-redirect" title="EAD-socket">EAD-socket</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=5" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">The choice for <i>broadband</i> as the opposite is exemplified by Ethernet standards such as <a href="/wiki/10BROAD36" title="10BROAD36">10BROAD36</a>. Later, the term <i>broadband</i> came to be used more commonly for different concepts, and the terms <i><a href="/wiki/Passband" title="Passband">passband</a></i> or <i><a href="/wiki/Modulated" class="mw-redirect" title="Modulated">modulated</a></i> would be used to describe non-baseband signaling.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE5&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-VonBurg2003-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-VonBurg2003_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFvon_BurgKenney2003" class="citation journal cs1">von Burg, Urs; Kenney, Martin (December 2003). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20111206202221/http://hcd.ucdavis.edu/faculty/webpages/kenney/articles_files/Sponsors,%20Communities,%20and%20Standards:%20Ethernet%20vs.%20Token%20Ring%20in%20the%20Local%20Area%20Networking%20Business.pdf">"Sponsors, Communities, and Standards: Ethernet vs. Token Ring in the Local Area Networking Business"</a> <span class="cs1-format">(PDF)</span>. <i>Industry & Innovation</i>. <b>10</b> (4): 351–375. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1080%2F1366271032000163621">10.1080/1366271032000163621</a>. Archived from <a rel="nofollow" class="external text" href="http://hcd.ucdavis.edu/faculty/webpages/kenney/articles_files/Sponsors,%20Communities,%20and%20Standards:%20Ethernet%20vs.%20Token%20Ring%20in%20the%20Local%20Area%20Networking%20Business.pdf">the original</a> <span class="cs1-format">(PDF)</span> on December 6, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">17 February</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Industry+%26+Innovation&rft.atitle=Sponsors%2C+Communities%2C+and+Standards%3A+Ethernet+vs.+Token+Ring+in+the+Local+Area+Networking+Business&rft.volume=10&rft.issue=4&rft.pages=351-375&rft.date=2003-12&rft_id=info%3Adoi%2F10.1080%2F1366271032000163621&rft.aulast=von+Burg&rft.aufirst=Urs&rft.au=Kenney%2C+Martin&rft_id=http%3A%2F%2Fhcd.ucdavis.edu%2Ffaculty%2Fwebpages%2Fkenney%2Farticles_files%2FSponsors%2C%2520Communities%2C%2520and%2520Standards%3A%2520Ethernet%2520vs.%2520Token%2520Ring%2520in%2520the%2520Local%2520Area%2520Networking%2520Business.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></span></span> </li> <li id="cite_note-Belden9880-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-Belden9880_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBelden" class="citation web cs1">Belden. <a rel="nofollow" class="external text" href="https://catalog.belden.com/techdata/EN/9880_techdata.pdf">"Product 9880"</a> <span class="cs1-format">(PDF)</span>. <i>catalog.belden.com</i>. Belden<span class="reference-accessdate">. Retrieved <span class="nowrap">April 8,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=catalog.belden.com&rft.atitle=Product+9880&rft.au=Belden&rft_id=https%3A%2F%2Fcatalog.belden.com%2Ftechdata%2FEN%2F9880_techdata.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></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">IEEE 802.3-2005 <i>8. Medium attachment unit and baseband medium specifications, type 10BASE5</i></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStallings1993" class="citation book cs1">Stallings, William (1993). <a rel="nofollow" class="external text" href="https://archive.org/details/localmetropolita0000stal/page/107"><i>Local and Metropolitan Area Networks</i></a>. Macmillan Publishing Company. pp. <a rel="nofollow" class="external text" href="https://archive.org/details/localmetropolita0000stal/page/107">107</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-02-415465-2" title="Special:BookSources/0-02-415465-2"><bdi>0-02-415465-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Local+and+Metropolitan+Area+Networks&rft.pages=107&rft.pub=Macmillan+Publishing+Company&rft.date=1993&rft.isbn=0-02-415465-2&rft.aulast=Stallings&rft.aufirst=William&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Flocalmetropolita0000stal%2Fpage%2F107&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMike_Meyers2004" class="citation book cs1">Mike Meyers (2004). <i>All-in-One Networking+ Certification Exam Guide</i> (3rd ed.). McGraw-Hill. p. 79.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=All-in-One+Networking%2B+Certification+Exam+Guide&rft.pages=79&rft.edition=3rd&rft.pub=McGraw-Hill&rft.date=2004&rft.au=Mike+Meyers&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100611104753/http://computernetworkingnotes.com/n_plus_certifications/10base_ethernet.htm">"5-4-3 rule"</a>. Archived from <a rel="nofollow" class="external text" href="http://computernetworkingnotes.com/n_plus_certifications/10base_ethernet.htm">the original</a> on June 11, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">June 30,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=5-4-3+rule&rft_id=http%3A%2F%2Fcomputernetworkingnotes.com%2Fn_plus_certifications%2F10base_ethernet.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTechnical_Committee_on_Computer_Communications_of_the_IEEE_Computer_Society1985" class="citation cs2">Technical Committee on Computer Communications of the IEEE Computer Society (1985), <i>IEEE Standard 802.3-1985</i>, <a href="/wiki/IEEE" class="mw-redirect" title="IEEE">IEEE</a>, p. 121, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-471-82749-5" title="Special:BookSources/0-471-82749-5"><bdi>0-471-82749-5</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=IEEE+Standard+802.3-1985&rft.pages=121&rft.pub=IEEE&rft.date=1985&rft.isbn=0-471-82749-5&rft.au=Technical+Committee+on+Computer+Communications+of+the+IEEE+Computer+Society&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFUrd_Von_BurgMartin_Kenny2003" class="citation web cs1">Urd Von Burg; Martin Kenny (December 2003). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120618164900/http://hcd.ucdavis.edu/faculty/webpages/kenney/articles_files/Sponsors,%20Communities,%20and%20Standards:%20Ethernet%20vs.%20Token%20Ring%20in%20the%20Local%20Area%20Networking%20Business.pdf">"Sponsors, Communities, and Standards: Ethernet vs. Token Ring in the Local Area Networking Business"</a> <span class="cs1-format">(PDF)</span>. Archived from <a rel="nofollow" class="external text" href="http://hcd.ucdavis.edu/faculty/webpages/kenney/articles_files/Sponsors,%20Communities,%20and%20Standards:%20Ethernet%20vs.%20Token%20Ring%20in%20the%20Local%20Area%20Networking%20Business.pdf">the original</a> <span class="cs1-format">(PDF)</span> on June 18, 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">March 25,</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Sponsors%2C+Communities%2C+and+Standards%3A+Ethernet+vs.+Token+Ring+in+the+Local+Area+Networking+Business&rft.date=2003-12&rft.au=Urd+Von+Burg&rft.au=Martin+Kenny&rft_id=http%3A%2F%2Fhcd.ucdavis.edu%2Ffaculty%2Fwebpages%2Fkenney%2Farticles_files%2FSponsors%2C%2520Communities%2C%2520and%2520Standards%3A%2520Ethernet%2520vs.%2520Token%2520Ring%2520in%2520the%2520Local%2520Area%2520Networking%2520Business.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE5" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.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 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href="/wiki/Template:Ethernet" title="Template:Ethernet"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Ethernet" title="Template talk:Ethernet"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Ethernet" title="Special:EditPage/Template:Ethernet"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Ethernet_family_of_local_area_network_technologies" style="font-size:114%;margin:0 4em"><a href="/wiki/Ethernet" title="Ethernet">Ethernet</a> family of <a href="/wiki/Local_area_network" title="Local area network">local area network</a> technologies</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Speeds</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Classic_Ethernet" title="Classic Ethernet">10 Mbit/s</a></li> <li><a href="/wiki/Fast_Ethernet" title="Fast Ethernet">100 Mbit/s</a></li> <li><a href="/wiki/Gigabit_Ethernet" title="Gigabit Ethernet">1 Gbit/s</a></li> <li><a href="/wiki/2.5GBASE-T_and_5GBASE-T" title="2.5GBASE-T and 5GBASE-T">2.5 and 5 Gbit/s</a></li> <li><a href="/wiki/10_Gigabit_Ethernet" title="10 Gigabit Ethernet">10 Gbit/s</a></li> <li><a href="/wiki/25_Gigabit_Ethernet" title="25 Gigabit Ethernet">25 and 50 Gbit/s</a></li> <li><a href="/wiki/100_Gigabit_Ethernet" title="100 Gigabit Ethernet">40 and 100 Gbit/s</a></li> <li><a href="/wiki/Terabit_Ethernet" title="Terabit Ethernet">200, 400, 800 and 1600 Gbit/s</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">General</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ethernet_physical_layer" title="Ethernet physical layer">Physical layer</a></li> <li><a href="/wiki/Autonegotiation" title="Autonegotiation">Autonegotiation</a></li> <li><a href="/wiki/EtherType" title="EtherType">EtherType</a></li> <li><a href="/wiki/Ethernet_flow_control" title="Ethernet flow control">Flow control</a></li> <li><a href="/wiki/Ethernet_frame" title="Ethernet frame">Frames</a></li> <li><a href="/wiki/Jumbo_frame" title="Jumbo frame">Jumbos</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organizations</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_802.3" title="IEEE 802.3">IEEE 802.3</a></li> <li><a href="/wiki/Ethernet_Alliance" title="Ethernet Alliance">Ethernet Alliance</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Media</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ethernet_over_fiber" title="Ethernet over fiber">Fiber</a></li> <li><a href="/wiki/Ethernet_over_twisted_pair" title="Ethernet over twisted pair">Twisted pair</a></li> <li><a href="/wiki/Ethernet_over_coax" title="Ethernet over coax">Coaxial</a></li> <li><a href="/wiki/Ethernet_in_the_first_mile" title="Ethernet in the first mile">First mile</a> <ul><li><a href="/wiki/10G-EPON" title="10G-EPON">10G-EPON</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historic</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carrier-sense_multiple_access_with_collision_detection" title="Carrier-sense multiple access with collision detection">CSMA/CD</a></li> <li><a href="/wiki/StarLAN" title="StarLAN">StarLAN</a></li> <li><a href="/wiki/10BROAD36" title="10BROAD36">10BROAD36</a></li> <li><a href="/wiki/10BASE-FB" class="mw-redirect" title="10BASE-FB">10BASE-FB</a></li> <li><a href="/wiki/10BASE-FL" class="mw-redirect" title="10BASE-FL">10BASE-FL</a></li> <li><a class="mw-selflink selflink">10BASE5</a></li> <li><a href="/wiki/10BASE2" title="10BASE2">10BASE2</a></li> <li><a href="/wiki/Medium_Attachment_Unit" title="Medium Attachment Unit">MAU</a></li> <li><a href="/wiki/Fiber-optic_inter-repeater_link" class="mw-redirect" title="Fiber-optic inter-repeater link">FOIRL</a></li> <li><a href="/wiki/100BaseVG" title="100BaseVG">100BaseVG</a></li> <li><a href="/wiki/LattisNet" title="LattisNet">LattisNet</a></li> <li><a href="/wiki/Long_Reach_Ethernet" title="Long Reach Ethernet">Long Reach</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Audio_over_Ethernet" title="Audio over Ethernet">Audio</a></li> <li><a href="/wiki/Automotive_Ethernet" class="mw-redirect" title="Automotive Ethernet">Automotive</a></li> <li><a href="/wiki/Carrier_Ethernet" title="Carrier Ethernet">Carrier</a></li> <li><a href="/wiki/Data_center_bridging" title="Data center bridging">Data center</a></li> <li><a href="/wiki/Energy-Efficient_Ethernet" title="Energy-Efficient Ethernet">Energy Efficiency</a></li> <li><a href="/wiki/Industrial_Ethernet" title="Industrial Ethernet">Industrial</a></li> <li><a href="/wiki/Metro_Ethernet" title="Metro Ethernet">Metro</a></li> <li><a href="/wiki/Power_over_Ethernet" title="Power over Ethernet">Power</a></li> <li><a href="/wiki/Synchronous_Ethernet" title="Synchronous Ethernet">Synchronous</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Transceiver" title="Transceiver">Transceivers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gigabit_interface_converter" title="Gigabit interface converter">GBIC</a></li> <li><a href="/wiki/Small_Form-factor_Pluggable" title="Small Form-factor Pluggable">SFP/SFP+/QSFP/QSFP+/OSFP</a></li> <li><a href="/wiki/XENPAK" title="XENPAK">XENPAK</a>/<a href="/wiki/X2_transceiver" title="X2 transceiver">X2</a></li> <li><a href="/wiki/XFP_transceiver" title="XFP transceiver">XFP</a></li> <li><a href="/wiki/C_form-factor_pluggable" title="C form-factor pluggable">CFP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Interfaces</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Attachment_Unit_Interface" title="Attachment Unit Interface">AUI</a></li> <li><a href="/wiki/EAD_socket" title="EAD socket">EAD</a></li> <li><a href="/wiki/Medium-dependent_interface" title="Medium-dependent interface">MDI</a></li> <li><a href="/wiki/Media-independent_interface" title="Media-independent interface">MII</a></li> 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