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class="vector-dropdown-checkbox " aria-label="Alternar o índice" > <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">Alternar o índice</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">Banda estreita</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="Este artigo só existe nesta língua. Adicione o artigo noutras línguas" > <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-0" 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">Adicionar línguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> <div class="after-portlet after-portlet-lang"><span class="uls-after-portlet-link"></span><span class="wb-langlinks-add wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q18499755#sitelinks-wikipedia" title="Adicionar hiperligações interlínguas" class="wbc-editpage">Adicionar hiperligações</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="Espaços nominais"> <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/Banda_estreita" title="Ver a página de conteúdo [c]" accesskey="c"><span>Artigo</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discuss%C3%A3o:Banda_estreita&action=edit&redlink=1" rel="discussion" class="new" title="Discussão sobre o conteúdo da página (página não existe) [t]" accesskey="t"><span>Discussão</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <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="Mudar a variante da língua" > <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">português</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vistas"> <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/Banda_estreita"><span>Ler</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Banda_estreita&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Banda_estreita&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Banda_estreita&action=history" title="Edições anteriores desta página. [h]" accesskey="h"><span>Ver histórico</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Ferramentas de página"> <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="Ferramentas" > <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">Ferramentas</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">Ferramentas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ocultar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mais opções" > <div class="vector-menu-heading"> Operações </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/Banda_estreita"><span>Ler</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Banda_estreita&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Banda_estreita&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Banda_estreita&action=history"><span>Ver histórico</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Geral </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginas_afluentes/Banda_estreita" title="Lista de todas as páginas que contêm hiperligações para esta [j]" accesskey="j"><span>Páginas afluentes</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Altera%C3%A7%C3%B5es_relacionadas/Banda_estreita" rel="nofollow" title="Mudanças recentes nas páginas para as quais esta contém hiperligações [k]" accesskey="k"><span>Alterações relacionadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Carregar_ficheiro" title="Carregar ficheiros [u]" accesskey="u"><span>Carregar ficheiro</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginas_especiais" title="Lista de páginas especiais [q]" accesskey="q"><span>Páginas especiais</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Banda_estreita&oldid=68203450" title="Hiperligação permanente para esta revisão desta página"><span>Hiperligação permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Banda_estreita&action=info" title="Mais informações sobre esta página"><span>Informações da página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=Banda_estreita&id=68203450&wpFormIdentifier=titleform" title="Informação sobre como citar esta página"><span>Citar esta página</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FBanda_estreita"><span>Obter URL encurtado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FBanda_estreita"><span>Descarregar código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Livro&bookcmd=book_creator&referer=Banda+estreita"><span>Criar um livro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Banda_estreita&action=show-download-screen"><span>Descarregar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Banda_estreita&printable=yes" title="Versão para impressão desta página [p]" accesskey="p"><span>Versão para impressão</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"> Noutros projetos </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/Q18499755" title="Hiperligação para o elemento do repositório de dados [g]" accesskey="g"><span>Elemento Wikidata</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="Ferramentas de página"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspeto"> <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">Aspeto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</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> <div id="siteSub" class="noprint">Origem: Wikipédia, a enciclopédia livre.</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="pt" dir="ltr"><style 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#b32424;background-color:#fee7e6}.mw-parser-output .tmbox-delete{border:2px solid #b32424}.mw-parser-output .tmbox-content{border:1px solid #c0c090}.mw-parser-output .tmbox-style{border:2px solid #fc3}.mw-parser-output .tmbox-move{border:2px solid #9932cc}.mw-parser-output .tmbox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .tmbox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .tmbox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .tmbox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .tmbox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .tmbox{margin:4px 10%}.mw-parser-output .tmbox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-night .mw-parser-output .tmbox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-os .mw-parser-output .tmbox-speedy{background-color:#310402}}body.skin--responsive .mw-parser-output table.tmbox img{max-width:none!important}</style><table class="box-Mais_notas plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span typeof="mw:File"><a href="/wiki/Ficheiro:Question_book-new.svg" class="mw-file-description"><img alt="Esta página cita fontes, mas não cobrem todo o conteúdo" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">Esta página <a href="/wiki/Wikip%C3%A9dia:Livro_de_estilo/Cite_as_fontes" title="Wikipédia:Livro de estilo/Cite as fontes">cita fontes</a>, mas que <b><a href="/wiki/Wikip%C3%A9dia:V" class="mw-redirect" title="Wikipédia:V">não cobrem</a> todo o conteúdo</b>.<span class="hide-when-compact"> Ajude a <a href="/wiki/Wikip%C3%A9dia:Livro_de_estilo/Refer%C3%AAncias_e_notas_de_rodap%C3%A9" title="Wikipédia:Livro de estilo/Referências e notas de rodapé">inserir referências</a> (<small><i>Encontre fontes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="https://wikipedialibrary.wmflabs.org/">ABW</a>  •  <a rel="nofollow" class="external text" href="https://www.periodicos.capes.gov.br">CAPES</a>  •  <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&as_epq=Banda+estreita">Google</a> (<a rel="nofollow" class="external text" href="https://www.google.com/search?hl=pt&tbm=nws&q=Banda+estreita&oq=Banda+estreita">N</a> • <a rel="nofollow" class="external text" href="http://books.google.com/books?&as_brr=0&as_epq=Banda+estreita">L</a> • <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?hl=pt&q=Banda+estreita">A</a>)</span></small>).</span> <small class="date-container"><i>(<span class="date">Novembro de 2015</span>)</i></small></div></td></tr></tbody></table> <p>A conexão de <b>banda estreita</b> disponibiliza ao usuário acesso à <a href="/wiki/Internet" title="Internet">internet</a> em baixas velocidades, de até 56 <a href="/wiki/Kbps" class="mw-redirect" title="Kbps">Kbps</a>, geralmente com transmissão em modo analógico. </p><p>A forma mais comum de conexão assim é por acesso a <a href="/wiki/Linha_discada" title="Linha discada">internet por linha discada</a> através de uma linha de <a href="/wiki/Telefone" title="Telefone">telefone</a> do qual o usuário precisar discar para conectar-se utilizando um <a href="/wiki/Modem" title="Modem">modem</a> apropriado a um <a href="/wiki/Provedor_de_acesso_%C3%A0_Internet" class="mw-redirect" title="Provedor de acesso à Internet">provedor</a> que provém o acesso para a internet. </p><p>Apesar da existência da banda larga, de maior velocidade, a  conexão de banda estreita pode viabilizar mudanças importantes no que diz respeito à popularização da <a href="/wiki/Internet_das_coisas" title="Internet das coisas">IoT (internet das coisas)</a> por ser confiável, duradoura  e economicamente acessível. É chamada NB-IoT, sigla para <i>narrow band Internet of things</i>, a banda estreita responsável por essa conexão na internet das coisas.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span>[</span>1<span>]</span></a></sup> Esta banda mais estreita é uma tecnologia de conectividade que assenta no modelo da conectividade <a href="/wiki/3G" title="3G">3G/</a><a href="/wiki/4G" title="4G">4G</a>, apresentando vantagens a diversos níveis e será uma das bases da <a href="/wiki/5G" title="5G">rede 5G</a>. Baterias dos equipamentos com maior longevidade, cobertura de longo alcance e em ambientes <i><a href="/wiki/Indoor" class="mw-redirect" title="Indoor">indoor</a></i>; implementação simples, sem exigir investimento em redes proprietárias e integração com elevado número de equipamentos IoT.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span>[</span>2<span>]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Referências"><span id="Refer.C3.AAncias"></span>Referências</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Banda_estreita&veaction=edit&section=1" title="Editar secção: Referências" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Banda_estreita&action=edit&section=1" title="Editar código-fonte da secção: Referências"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://epocanegocios.globo.com/Caminhos-para-o-futuro/Desenvolvimento/noticia/2019/01/o-que-e-banda-estreita-e-o-que-ela-tem-ver-com-iot.html">«O que é banda estreita e o que ela tem a ver com IoT?»</a>. <i>Época Negócios</i><span class="reference-accessdate">. Consultado em 27 de janeiro de 2021</span></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3ABanda+estreita&rft.atitle=O+que+%C3%A9+banda+estreita+e+o+que+ela+tem+a+ver+com+IoT%3F&rft.genre=unknown&rft.jtitle=%C3%89poca+Neg%C3%B3cios&rft_id=https%3A%2F%2Fepocanegocios.globo.com%2FCaminhos-para-o-futuro%2FDesenvolvimento%2Fnoticia%2F2019%2F01%2Fo-que-e-banda-estreita-e-o-que-ela-tem-ver-com-iot.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://blog.meo.pt/todos-gostam-da-banda-larga-mas-e-a-141616">«Todos gostam da banda larga, mas é a estreita que suporta parte da IoT»</a>. <i>blog.meo.pt</i><span class="reference-accessdate">. Consultado em 27 de janeiro de 2021</span></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3ABanda+estreita&rft.atitle=Todos+gostam+da+banda+larga%2C+mas+%C3%A9+a+estreita+que+suporta+parte+da+IoT&rft.genre=unknown&rft.jtitle=blog.meo.pt&rft_id=http%3A%2F%2Fblog.meo.pt%2Ftodos-gostam-da-banda-larga-mas-e-a-141616&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol></div> <div role="navigation" class="navbox" aria-labelledby="Acessos_à_Internet" style="padding:3px"><table class="nowraplinks hlist collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div class="plainlinks hlist navbar mini"><ul><li class="nv-ver"><a href="/wiki/Predefini%C3%A7%C3%A3o:Acessos_%C3%A0_Internet" title="Predefinição:Acessos à Internet"><abbr title="Ver esta predefinição" style=";;background:none 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style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Linha_discada" title="Linha discada">Linha discada</a></li> <li><a href="/wiki/RDIS" class="mw-redirect" title="RDIS">RDIS/ISDN/Conexão dedicada</a></li> <li><a href="/wiki/Digital_Subscriber_Line" title="Digital Subscriber Line">DSL</a> <ul><li><a href="/wiki/Asymmetric_Digital_Subscriber_Line" title="Asymmetric Digital Subscriber Line">ADSL</a></li> <li><a href="/wiki/UDSL" title="UDSL">ADSL Lite</a></li> <li><a href="/wiki/Asymmetric_Digital_Subscriber_Line" title="Asymmetric Digital Subscriber Line">ADSL2</a></li> <li><a href="/wiki/ADSL2%2B" title="ADSL2+">ADSL2+</a></li> <li><a href="/wiki/SDSL" class="mw-redirect" title="SDSL">SDSL</a></li> <li><a href="/wiki/IDSL" title="IDSL">IDSL</a></li> <li><a href="/wiki/HDSL" title="HDSL">HDSL</a></li> <li><a href="/wiki/RADSL" title="RADSL">RADSL</a></li> <li><a href="/wiki/VDSL" title="VDSL">VDSL</a></li> <li><a href="/wiki/VDSL2" title="VDSL2">VDSL2</a></li> <li><a href="/wiki/G.SHDSL" title="G.SHDSL">G.SHDSL</a></li> <li><a href="/wiki/Voz_sobre_IP" title="Voz sobre IP">VoDSL</a></li> <li><a href="/w/index.php?title=PDSL&action=edit&redlink=1" class="new" title="PDSL (página não existe)">PDSL</a></li> <li><a href="/wiki/UDSL" title="UDSL">UDSL</a></li></ul></li> <li><a href="/wiki/HPNA" title="HPNA">HPNA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Televis%C3%A3o_a_cabo" title="Televisão a cabo">Televisão a cabo</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Cable_modem" title="Cable modem">Internet a cabo</a></li> <li><a href="/wiki/HPNA" title="HPNA">HPNA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fibra_%C3%B3ptica" title="Fibra óptica">Fibra óptica</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/FTTH" title="FTTH">FTTH</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_el%C3%A9trica" title="Rede elétrica">Rede elétrica</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/PLC" title="PLC">PLC</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_sem_fio" title="Rede sem fio">Rede sem fio</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_de_%C3%A1rea_local_sem_fio" title="Rede de área local sem fio">Curta distância</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Li-Fi" title="Li-Fi">Li-Fi</a></li> <li><a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a></li> <li><a href="/w/index.php?title=WiGig&action=edit&redlink=1" class="new" title="WiGig (página não existe)">WiGig</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_de_%C3%A1rea_metropolitana_sem_fio" title="Rede de área metropolitana sem fio">Média distância</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Internet_via_r%C3%A1dio" title="Internet via rádio">Internet via rádio</a> <ul><li><a href="/wiki/MMDS" title="MMDS">MMDS</a></li> <li><a href="/wiki/LMDS" title="LMDS">LMDS</a></li></ul></li> <li><a href="/wiki/WiMAX" title="WiMAX">WiMAX</a></li> <li><a href="/w/index.php?title=TMAX&action=edit&redlink=1" class="new" title="TMAX (página não existe)">TMAX</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_de_longa_dist%C3%A2ncia_sem_fio" title="Rede de longa distância sem fio">Longa distância</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rede_de_telefonia_celular" title="Rede de telefonia celular">Telefonia móvel</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/GSM" title="GSM">GSM</a></li> <li><a href="/wiki/CDMA" title="CDMA">CDMA</a></li> <li><a href="/wiki/TDMA" title="TDMA">TDMA</a></li> <li><a href="/wiki/2G" title="2G">2G</a> <ul><li><a href="/w/index.php?title=Circuit_Switched_Data&action=edit&redlink=1" class="new" title="Circuit Switched Data (página não existe)">CSD</a></li> <li><a href="/wiki/Servi%C3%A7o_de_R%C3%A1dio_de_Pacote_Geral" class="mw-redirect" title="Serviço de Rádio de Pacote Geral">GPRS</a></li></ul></li> <li><a href="/wiki/2,5G" title="2,5G">2,5G</a> <ul><li><a href="/wiki/Enhanced_Data_rates_for_GSM_Evolution" title="Enhanced Data rates for GSM Evolution">EDGE</a></li> <li><a href="/wiki/CDMA2000" title="CDMA2000">1xRTT</a></li></ul></li> <li><a href="/wiki/3G" title="3G">3G</a> <ul><li><a href="/wiki/Universal_Mobile_Telecommunications_System" title="Universal Mobile Telecommunications System">UMTS</a></li> <li><a href="/wiki/HSPA" title="HSPA">HSPA</a></li> <li><a href="/wiki/HSDPA" title="HSDPA">HSDPA</a></li> <li><a href="/wiki/HSUPA" title="HSUPA">HSUPA</a></li> <li><a href="/wiki/W-CDMA" title="W-CDMA">W-CDMA</a></li> <li><a href="/wiki/Evolution-Data_Optimized" title="Evolution-Data Optimized">EVDO</a></li></ul></li> <li><a href="/wiki/4G" title="4G">4G</a> <ul><li><a href="/wiki/Long_Term_Evolution" title="Long Term Evolution">LTE</a></li></ul></li> <li><a href="/wiki/5G" title="5G">5G</a></li> <li><a href="/wiki/6G" title="6G">6G</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sat%C3%A9lite_de_comunica%C3%A7%C3%B5es" class="mw-redirect" title="Satélite de comunicações">Satélite</a></th><td class="navbox-list 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