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<span class="vector-toc-numb">2</span> <span>Signal encoding</span> </div> </a> <ul id="toc-Signal_encoding-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Network_design" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Network_design"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Network design</span> </div> </a> <ul id="toc-Network_design-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Comparisons_to_10BASE-T" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Comparisons_to_10BASE-T"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Comparisons to 10BASE-T</span> </div> </a> <ul id="toc-Comparisons_to_10BASE-T-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Comparisons_to_10BASE5,_use_of_AUI" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Comparisons_to_10BASE5,_use_of_AUI"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Comparisons to 10BASE5, use of AUI</span> </div> </a> <ul id="toc-Comparisons_to_10BASE5,_use_of_AUI-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>References</span> </div> </a> <ul id="toc-References-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="Contents" 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="Toggle the table of contents" > <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 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Czech" lang="cs" hreflang="cs" data-title="10Base2" 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/10BASE2" title="10BASE2 – German" lang="de" hreflang="de" data-title="10BASE2" 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/10Base2" title="10Base2 – Estonian" lang="et" hreflang="et" data-title="10Base2" 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/10Base2" title="10Base2 – Spanish" lang="es" hreflang="es" data-title="10Base2" data-language-autonym="Español" data-language-local-name="Spanish" 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/10BASE2" title="10BASE2 – French" lang="fr" hreflang="fr" data-title="10BASE2" 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/10BASE2" title="10BASE2 – Indonesian" lang="id" hreflang="id" data-title="10BASE2" 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/10Base2" title="10Base2 – Italian" lang="it" hreflang="it" data-title="10Base2" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/10BASE2" title="10BASE2 – Macedonian" lang="mk" hreflang="mk" data-title="10BASE2" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/10BASE2" title="10BASE2 – Malay" lang="ms" hreflang="ms" data-title="10BASE2" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/10BASE2" title="10BASE2 – Dutch" lang="nl" hreflang="nl" data-title="10BASE2" 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/10BASE2" title="10BASE2 – Polish" lang="pl" hreflang="pl" data-title="10BASE2" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/10BASE2" title="10BASE2 – Russian" lang="ru" hreflang="ru" data-title="10BASE2" 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%A2%D0%B0%D0%BD%D0%BA%D0%B8_%D0%B5%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82" title="Танки етернет – Serbian" lang="sr" hreflang="sr" data-title="Танки етернет" data-language-autonym="Српски / srpski" 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class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">(Redirected from <a href="/w/index.php?title=802.3a&redirect=no" class="mw-redirect" title="802.3a">802.3a</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Once-dominant 10 Mbit/s Ethernet standard</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.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 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%2210BASE2%22">"10BASE2"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%2210BASE2%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%2210BASE2%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%2210BASE2%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%2210BASE2%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%2210BASE2%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">January 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/></a><figcaption>10BASE2 cable showing the BNC connector end.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:BNC_Tee_connector,_with_Ethernet_cable_connected-92166.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg/220px-BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg/330px-BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg/440px-BNC_Tee_connector%2C_with_Ethernet_cable_connected-92166.jpg 2x" data-file-width="4256" data-file-height="2394" /></a><figcaption>10BASE2 cable with a BNC T-connector.</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:10base2_terminator.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/10base2_terminator.png/220px-10base2_terminator.png" decoding="async" width="220" height="204" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/9/9e/10base2_terminator.png 1.5x" data-file-width="250" data-file-height="232" /></a><figcaption>10BASE2 cable end terminator.</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Ead-outlet.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Ead-outlet.jpg/220px-Ead-outlet.jpg" decoding="async" width="220" height="353" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Ead-outlet.jpg/330px-Ead-outlet.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Ead-outlet.jpg/440px-Ead-outlet.jpg 2x" data-file-width="597" data-file-height="958" /></a><figcaption>EAD outlet</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:AAUI_examples.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/AAUI_examples.jpg/220px-AAUI_examples.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/AAUI_examples.jpg/330px-AAUI_examples.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cc/AAUI_examples.jpg/440px-AAUI_examples.jpg 2x" data-file-width="2816" data-file-height="2112" /></a><figcaption>Different types of T-connectors, with <a href="/wiki/AAUI" class="mw-redirect" title="AAUI">AAUIs</a> (an AUI variant specific to <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a> computers)</figcaption></figure> <p><b>10BASE2</b> (also known as <b>cheapernet</b>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <b>thin Ethernet</b>, <b>thinnet</b>, and <b>thinwire</b>) is a variant of <a href="/wiki/Ethernet" title="Ethernet">Ethernet</a> that uses thin <a href="/wiki/Coaxial_cable" title="Coaxial cable">coaxial cable</a> terminated with <a href="/wiki/BNC_connector" title="BNC connector">BNC connectors</a> to build a <a href="/wiki/Local_area_network" title="Local area network">local area network</a>. During the mid to late 1980s, this was the dominant <span class="nowrap"><span data-sort-value="7007100000000000000♠"></span>10 <a href="/wiki/Megabit_per_second" class="mw-redirect" title="Megabit per second">Mbit/s</a></span> Ethernet standard. </p><p>The use of <a href="/wiki/Twisted_pair" title="Twisted pair">twisted pair</a> networks competed with 10BASE2's use of a single coaxial cable. In 1988, <a href="/wiki/Ethernet_over_twisted_pair" title="Ethernet over twisted pair">Ethernet over twisted pair</a> was introduced, running at the same speed of 10 Mbit/s. In 1995, the <a href="/wiki/Fast_Ethernet" title="Fast Ethernet">Fast Ethernet</a> standard upgraded the speed to 100 Mbit/s, and no such speed improvement was ever made for thinnet. By 2001, prices for Fast Ethernet cards had fallen to under $50. By 2003, <a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a> networking equipment was widely available and affordable. </p><p>Due to the immense demand for high-speed networking, the low cost of <a href="/wiki/Category_5_cable" title="Category 5 cable">Category 5 cable</a>, and the popularity of <a href="/wiki/802.11" class="mw-redirect" title="802.11">802.11</a> wireless networks, both 10BASE2 and <a href="/wiki/10BASE5" title="10BASE5">10BASE5</a> have become increasingly <a href="/wiki/Obsolete" class="mw-redirect" title="Obsolete">obsolete</a>, though devices still exist in some locations.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> As of 2011, <a href="/wiki/IEEE_802.3" title="IEEE 802.3">IEEE 802.3</a> has <a href="/wiki/Deprecated" class="mw-redirect" title="Deprecated">deprecated</a> this standard 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=10BASE2&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>10BASE2</i> is derived from several characteristics of the physical medium. The <i>10</i> comes from the transmission speed of 10 <a href="/wiki/Mbit/s" class="mw-redirect" title="Mbit/s">Mbit/s</a>. The <i>BASE</i> stands for <a href="/wiki/Baseband" title="Baseband">baseband</a> signaling, and the <i>2</i> for a maximum segment length approaching 200 m (the actual maximum length is 185 m). </p> <div class="mw-heading mw-heading2"><h2 id="Signal_encoding">Signal encoding</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE2&action=edit&section=2" title="Edit section: Signal encoding"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>10 Mbit/s Ethernet uses <a href="/wiki/Manchester_coding" class="mw-redirect" title="Manchester coding">Manchester coding</a>. A binary zero is indicated by a low-to-high transition in the middle of the bit period and a binary one is indicated by a high-to-low transition in the middle of the bit period. Manchester coding allows the clock to be recovered from the signal. However, the additional transitions associated with it double the signal bandwidth. </p> <div class="mw-heading mw-heading2"><h2 id="Network_design">Network design</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE2&action=edit&section=3" title="Edit section: Network design"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>10BASE2 coax cables have a maximum length of 185 metres (607 ft). The maximum practical number of nodes that can be connected to a 10BASE2 segment is limited to 30<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> with a minimum distance of 0.5 metres (20 in) between devices.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> In a 10BASE2 network, each stretch of cable is connected to the <a href="/wiki/Medium_Attachment_Unit" title="Medium Attachment Unit">transceiver</a> (which is usually built into the network adaptor) using a BNC <a href="/wiki/T-connector" class="mw-redirect" title="T-connector">T-connector</a>,<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> with one stretch connected to each female connector of the T. The T-connector must be plugged directly into the network adaptor with no cable in between. </p><p>As is the case with most other high-speed <a href="/wiki/Transmission_line" title="Transmission line">buses</a>, Ethernet segments have to be <a href="/wiki/Electrical_termination" title="Electrical termination">terminated</a> with a <a href="/wiki/Resistor" title="Resistor">resistor</a> at each end. Each end of the cable has a <span class="nowrap"><span data-sort-value="7001500000000000000♠"></span>50 <a href="/wiki/Ohm" title="Ohm">Ω</a></span> resistor attached. Typically this resistor is built into a male <a href="/wiki/BNC_connector" title="BNC connector">BNC</a> and attached to the last device on the bus. This is most commonly connected directly to the T-connector on a workstation.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup> If termination is missing, or if there is a break in the cable, the <a href="/wiki/Alternating_current" title="Alternating current">AC</a> signal on the bus is reflected, rather than dissipated, when it reaches the end. This reflected signal is indistinguishable from a collision, so no communication can take place. </p><p>Some terminators have a metallic chain attached to them for grounding purposes. The cable should be <a href="/wiki/Ground_(electricity)" title="Ground (electricity)">grounded</a> only at one end. Grounding the terminators at both may produce a <a href="/wiki/Ground_loop_(electricity)" title="Ground loop (electricity)">ground loop</a> and can cause network outages or data corruption when swells of electricity traverse the coaxial cabling's outer shield. </p><p>When wiring a 10BASE2 network, special care has to be taken to ensure that cables are properly connected to all T-connectors. Bad contacts or shorts are especially difficult to diagnose. A failure at any point of the network cabling tends to prevent all communications. For this reason, 10BASE2 networks can be difficult to maintain and were often replaced by <a href="/wiki/10BASE-T" class="mw-redirect" title="10BASE-T">10BASE-T</a> networks, which (provided <a href="/wiki/Category_5_cable" title="Category 5 cable">category 5 cable</a> or better was used) also provided a good upgrade path to <a href="/wiki/100BASE-TX" class="mw-redirect" title="100BASE-TX">100BASE-TX</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Comparisons_to_10BASE-T">Comparisons to 10BASE-T</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE2&action=edit&section=4" title="Edit section: Comparisons to 10BASE-T"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>10BASE2 networks cannot generally be extended without breaking service temporarily for existing users and the presence of many joints in the cable also makes them very vulnerable to accidental or malicious disruption. There were proprietary systems that claimed to avoid these problems (e.g. SaferTap) but these never became widespread, possibly due to a lack of standardization. 10BASE-T can be extended by making a new connection to a hub. A fault in a one hub connection does not necessarily compromise other connections to the hub. </p><p>10BASE2 systems did have a number of advantages over 10BASE-T. No hub is required as with 10BASE-T, so the hardware cost was minimal, and wiring was particularly easy since only a single wire run is needed, which could be sourced from the nearest computer. These characteristics made 10BASE2 ideal for a small network of two or three machines, perhaps in a home where easily concealed wiring was an advantage. For a larger complex office network, the difficulties of tracing poor connections made it impractical. Unfortunately for 10BASE2, by the time multiple home <a href="/wiki/Computer_network" title="Computer network">computer networks</a> became common, the format had already been practically superseded by 10BASE-T. </p> <div class="mw-heading mw-heading2"><h2 id="Comparisons_to_10BASE5,_use_of_AUI"><span id="Comparisons_to_10BASE5.2C_use_of_AUI"></span>Comparisons to 10BASE5, use of AUI</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=10BASE2&action=edit&section=5" title="Edit section: Comparisons to 10BASE5, use of AUI"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>10BASE2 uses <a href="/wiki/RG-58" title="RG-58">RG-58A/U</a> cable or similar for a maximum segment length of 185 m as opposed to the thicker <a href="/wiki/RG-8" class="mw-redirect" title="RG-8">RG-8</a>-like cable used in <a href="/wiki/10BASE5" title="10BASE5">10BASE5</a> networks with a maximum length of 500 m. The RG-58 type wire used by 10BASE2 was inexpensive, smaller and much more flexible than the specialized RG-8 variant. 10BASE2 can also use <a href="/wiki/RG-59" title="RG-59">RG-59</a> cable.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-AN0620_9-0" class="reference"><a href="#cite_note-AN0620-9"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>An Ethernet <a href="/wiki/Network_interface_controller" title="Network interface controller">network interface controller</a> (NIC) may include the 10BASE2 transceivers and thus directly provide a 10BASE2 <a href="/wiki/BNC_connector" title="BNC connector">BNC connector</a> (that the T-connector plugs into), or it may offer an <a href="/wiki/Attachment_Unit_Interface" title="Attachment Unit Interface">AUI</a> connector that external transceivers (see <a href="/wiki/Medium_Attachment_Unit" title="Medium Attachment Unit">Medium Attachment Unit</a>) can connect to. These can be transceivers for 10BASE2, but also for 10BASE5 or 10BASE-T. Some NICs offer both BNC and AUI connectors, or other combinations including BNC and 10BASE-T. With multiple connections, only one connector is designed to be used at the same time. </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=10BASE2&action=edit&section=6" 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:10BASE2" class="extiw" title="commons:Category:10BASE2">10BASE2</a></span>.</div></div> </div> <ul><li><a href="/wiki/Classic_Ethernet" title="Classic Ethernet">Classic Ethernet</a></li> <li><a href="/wiki/List_of_network_buses" title="List of network buses">List of network buses</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=10BASE2&action=edit&section=7" 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-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">Other connectors such as <a href="/wiki/EAD_socket" title="EAD socket">EAD sockets</a> were promoted as a less error-prone alternative to BNC connectors.</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">A few devices such as Digital's DEMPR and DESPR have a built-in terminator and so can only be used at one physical end of the cable run.</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=10BASE2&action=edit&section=8" 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-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</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="CITEREFAlex_Djenguerian1986" class="citation web cs1">Alex Djenguerian (June 1986). <a rel="nofollow" class="external text" href="http://bitsavers.trailing-edge.com/components/national/_appNotes/AN-0442.pdf">"Ethernet/Cheapernet Physical Layer Made Easy with DP8391/92"</a> <span class="cs1-format">(PDF)</span>. National Semiconductor. <a rel="nofollow" class="external text" href="https://ghostarchive.org/archive/20221009/http://bitsavers.trailing-edge.com/components/national/_appNotes/AN-0442.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 2022-10-09<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-13</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Ethernet%2FCheapernet+Physical+Layer+Made+Easy+with+DP8391%2F92&rft.pub=National+Semiconductor&rft.date=1986-06&rft.au=Alex+Djenguerian&rft_id=http%3A%2F%2Fbitsavers.trailing-edge.com%2Fcomponents%2Fnational%2F_appNotes%2FAN-0442.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE2" class="Z3988"></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.l-com.com/content/Article.aspx?Type=P&ID=10042">"L-com Introduces Commercial-Grade Thinnet (10Base-2) and Thicknet (10Base-5) Converters for Legacy Installs"</a>. L-com, Inc. 2012-06-11<span class="reference-accessdate">. Retrieved <span class="nowrap">2012-07-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=L-com+Introduces+Commercial-Grade+Thinnet+%2810Base-2%29+and+Thicknet+%2810Base-5%29+Converters+for+Legacy+Installs&rft.date=2012-06-11&rft_id=http%3A%2F%2Fwww.l-com.com%2Fcontent%2FArticle.aspx%3FType%3DP%26ID%3D10042&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE2" 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 802.3-2012 <i>10. Medium attachment unit and baseband medium specifications, type 10BASE2</i></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">IEEE 802.3 <i>10.7.2.2 MAU placement</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">IEEE 802.3 <i>10.7.2.1 Cable sectioning</i></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="CITEREFRoshanLeary2004" class="citation book cs1">Roshan, Pejman; Leary, Jonathan (2004). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=752JrPawu_sC"><i>802.11 Wireless LAN Fundamentals</i></a>. Cisco Press. p. 12. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-58705-077-0" title="Special:BookSources/978-1-58705-077-0"><bdi>978-1-58705-077-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=802.11+Wireless+LAN+Fundamentals&rft.pages=12&rft.pub=Cisco+Press&rft.date=2004&rft.isbn=978-1-58705-077-0&rft.aulast=Roshan&rft.aufirst=Pejman&rft.au=Leary%2C+Jonathan&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D752JrPawu_sC&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE2" class="Z3988"></span></span> </li> <li id="cite_note-AN0620-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-AN0620_9-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRajabzadeh" class="citation web cs1">Rajabzadeh, Mohammed. <a rel="nofollow" class="external text" href="http://bitsavers.informatik.uni-stuttgart.de/components/national/_appNotes/AN-0620.pdf">"Interfacing the DP8392 to 93X and 75X Cable"</a> <span class="cs1-format">(PDF)</span>. National Semiconductor<span class="reference-accessdate">. Retrieved <span class="nowrap">14 May</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Interfacing+the+DP8392+to+93X+and+75X+Cable&rft.pub=National+Semiconductor&rft.aulast=Rajabzadeh&rft.aufirst=Mohammed&rft_id=http%3A%2F%2Fbitsavers.informatik.uni-stuttgart.de%2Fcomponents%2Fnational%2F_appNotes%2FAN-0620.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A10BASE2" 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 .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 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.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="Ethernet_family_of_local_area_network_technologies" 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="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;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:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}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="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 href="/wiki/10BASE5" title="10BASE5">10BASE5</a></li> <li><a class="mw-selflink selflink">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> <li><a href="/wiki/Gigabit_media-independent_interface" class="mw-redirect" title="Gigabit media-independent interface">GMII</a></li> <li><a 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