{"id":578,"date":"2026-09-28T15:39:12","date_gmt":"2026-09-28T18:39:12","guid":{"rendered":"https:\/\/orlandoneto.com\/?page_id=578"},"modified":"2026-09-29T12:12:19","modified_gmt":"2026-09-29T15:12:19","slug":"cat-fundamentos","status":"publish","type":"page","link":"https:\/\/orlandoneto.com\/index.php\/cat-fundamentos\/","title":{"rendered":"cat-fundamentos"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-e39d6ed1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-info-box uagb-block-92d981bf uagb-infobox__content-wrap  uagb-infobox-icon-left-title uagb-infobox-left uagb-infobox-image-valign-middle\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-left-title-image\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M448 336v-288C448 21.49 426.5 0 400 0H352v191.1c0 13.41-15.52 20.88-25.1 12.49L272 160L217.1 204.5C207.5 212.8 192 205.4 192 191.1V0H96C42.98 0 0 42.98 0 96v320c0 53.02 42.98 96 96 96h320c17.67 0 32-14.33 32-32c0-11.72-6.607-21.52-16-27.1v-81.36C441.8 362.8 448 350.2 448 336zM384 448H96c-17.67 0-32-14.33-32-32c0-17.67 14.33-32 32-32h288V448z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Fundamentos<\/h3><\/div><\/div><p class=\"uagb-ifb-desc\">Os conceitos fundamentais s\u00e3o a base para compreender as demais \u00e1reas das Telecomunica\u00e7\u00f5es. Antes de estudar SIP, TDM, SS7, IMS, redes IP ou 5G, \u00e9 importante entender os elementos que formam uma rede e os processos envolvidos na comunica\u00e7\u00e3o.<\/p><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-411b0f95 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fc884079\"><h4 class=\"uagb-heading-text\">01 &#8211; Telecomunica\u00e7\u00f5es<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a04bc9c0\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Telecom<br><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Telecommunications<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-645b9627\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41ece0fa\"><div class=\"uagb-heading-text\">Telecomunica\u00e7\u00f5es \u00e9 o conjunto de t\u00e9cnicas, sistemas, equipamentos e meios utilizados para transmitir informa\u00e7\u00e3o entre pontos separados por dist\u00e2ncia.<br>A informa\u00e7\u00e3o pode ser representada como voz, dados, v\u00eddeo, mensagens ou outros tipos de sinais.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-efa103d3\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-494c641a\"><div class=\"uagb-heading-text\">Quando voc\u00ea realiza uma liga\u00e7\u00e3o telef\u00f4nica, acessa a Internet, envia uma mensagem ou utiliza uma rede m\u00f3vel, est\u00e1 utilizando algum tipo de sistema de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-977167e1\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-31d18660\"><div class=\"uagb-heading-text\">Uma chamada telef\u00f4nica pode percorrer:<br><br><strong>Telefone \u2192 Rede de acesso \u2192 Rede de transporte \u2192 Core \u2192 Interconex\u00e3o \u2192 Rede de destino \u2192 Telefone<\/strong><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8118d6f2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-390fa6f5\"><h4 class=\"uagb-heading-text\">02 &#8211; Comunica\u00e7\u00e3o<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-86d149d2\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Communication<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-159120b7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e79bf955\"><div class=\"uagb-heading-text\">Comunica\u00e7\u00e3o \u00e9 o processo pelo qual uma informa\u00e7\u00e3o \u00e9 transmitida de uma origem para um destino.<br>Em Telecom, esse processo normalmente envolve um emissor, um meio de transmiss\u00e3o e um receptor.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a69f2481\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e329cb5a\"><div class=\"uagb-heading-text\">Em uma chamada telef\u00f4nica:<br><br><strong>Origem \u2192 Rede \u2192 Destino<\/strong><br><br>A voz capturada pelo equipamento de origem \u00e9 transformada em um sinal que pode ser transportado pela rede at\u00e9 o destino.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9063a4b5\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-266167a8\"><div class=\"uagb-heading-text\">Quando uma pessoa fala ao telefone, sua voz \u00e9 convertida em um sinal el\u00e9trico, \u00f3ptico ou digital, dependendo da tecnologia utilizada.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-fece2940 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-53e0ef71\"><h4 class=\"uagb-heading-text\">03 &#8211; Rede de telecomunica\u00e7\u00f5es<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d48fcbe9\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Rede<br><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Telecommunication Network<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a209b6d3\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6cbdaec4\"><div class=\"uagb-heading-text\">\u00c9 o conjunto organizado de meios, equipamentos, enlaces, sistemas e fun\u00e7\u00f5es utilizados para permitir a comunica\u00e7\u00e3o entre diferentes pontos.<br>Uma rede pode utilizar diferentes tecnologias de acesso, transporte, sinaliza\u00e7\u00e3o e comuta\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2325b507\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d8355c9f\"><div class=\"uagb-heading-text\">Uma rede de Telecom pode ser formada por:<br><br>&#8211; equipamentos de acesso<br>&#8211; switches<br>&#8211; roteadores<br>&#8211; servidores<br>&#8211; enlaces \u00f3pticos<br>&#8211; sistemas de transmiss\u00e3o<br>&#8211; elementos de sinaliza\u00e7\u00e3o<br>&#8211; equipamentos de voz<br>&#8211; sistemas de gerenciamento<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b2e5e23e\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-17e9ff1f\"><div class=\"uagb-heading-text\">Uma rede de telefonia IP pode conter:<br><br><strong>Usu\u00e1rio &gt; Access &gt; SBC &gt; Core SIP &gt; Interconex\u00e3o &gt; Rede de destino<\/strong><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-40d342d0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ee352eed\"><h4 class=\"uagb-heading-text\">04 &#8211; N\u00f3<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-28785a61\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Node<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5bc3d9fe\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-599ce0b7\"><div class=\"uagb-heading-text\">N\u00f3 \u00e9 um ponto ou elemento de uma rede capaz de participar do processamento, encaminhamento, transmiss\u00e3o ou recep\u00e7\u00e3o de informa\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a6bce631\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f3dc6261\"><div class=\"uagb-heading-text\">Um n\u00f3 pode ser praticamente qualquer elemento ativo da rede que desempenhe uma fun\u00e7\u00e3o de comunica\u00e7\u00e3o.<br><br>Exemplos:<br><br>&#8211; Router<br>&#8211; Switch<br>&#8211; SBC<br>&#8211; Softswitch<br>&#8211; Media Gateway<br>&#8211; OLT<br>&#8211; servidor de aplica\u00e7\u00e3o<br>&#8211; elemento de core<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e05a135b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-01d9d506\"><div class=\"uagb-heading-text\">Em uma rede IP:<br><br><strong>Router A \u2192 Router B \u2192 Router C<\/strong><br><br>Cada router pode ser considerado um n\u00f3 da rede.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5fde27b9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d85ab448\"><h4 class=\"uagb-heading-text\">05 &#8211; Enlace<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e571b7fc\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Link<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-40faa5b7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f53a7c06\"><div class=\"uagb-heading-text\">Enlace \u00e9 a conex\u00e3o que permite transportar informa\u00e7\u00e3o entre dois pontos de uma rede.<br>O enlace pode utilizar diferentes meios f\u00edsicos ou l\u00f3gicos.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-49dd4e48\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-36b3f359\"><div class=\"uagb-heading-text\">Um enlace pode ser:<br><br>&#8211; fibra \u00f3ptica;<br>&#8211; cabo met\u00e1lico;<br>&#8211; r\u00e1dio;<br>&#8211; conex\u00e3o Ethernet;<br>&#8211; enlace l\u00f3gico;<br>&#8211; circuito de transmiss\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0a54072a\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ff12ced2\"><div class=\"uagb-heading-text\"><code>Router A \u2502 \u2502 Fibra \u00f3ptica \u2502 Router B<\/code><br>A conex\u00e3o entre os dois routers representa um enlace.<br><br>Aten\u00e7\u00e3o!!!<br><strong>Enlace n\u00e3o \u00e9 necessariamente sin\u00f4nimo de circuito.<\/strong><br><br>Um enlace descreve a conex\u00e3o entre pontos; um circuito pode representar uma conex\u00e3o ou caminho com caracter\u00edsticas espec\u00edficas de comunica\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d6f714ef alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2b232d5f\"><h4 class=\"uagb-heading-text\">06 &#8211; Canal<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6c316c5e\"><div class=\"uagb-heading-text\">T<strong>ermo em ingl\u00eas:<\/strong>&nbsp;Channel<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fb8668c1\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-40fe90b1\"><div class=\"uagb-heading-text\">Canal \u00e9 o meio ou recurso utilizado para transportar uma informa\u00e7\u00e3o entre dois pontos.<br>Dependendo da tecnologia, o conceito de canal pode representar uma divis\u00e3o f\u00edsica, l\u00f3gica, temporal, espectral ou funcional de um sistema de comunica\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1bded70a\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f17cb15\"><div class=\"uagb-heading-text\">O significado de &#8220;canal&#8221; depende muito da tecnologia.<br>Em TDM, por exemplo, um canal pode estar associado a determinado intervalo de tempo.<br>Em r\u00e1dio, pode estar associado a determinada faixa de frequ\u00eancia.<br>Em sistemas digitais, pode representar um recurso l\u00f3gico de transmiss\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5532796a\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a9974cf0\"><div class=\"uagb-heading-text\">Em um sistema TDM:<br><br><code>Frame \u2502 <\/code><br>             <code>\u251c\u2500\u2500 TS0 <\/code><br>             <code>\u251c\u2500\u2500 TS1 <\/code><br>             <code>\u251c\u2500\u2500 TS2 <\/code><br>             <code>\u251c\u2500\u2500 TS3 <\/code><br>             <code>\u2514\u2500\u2500 ...<\/code><br><br>Cada intervalo pode estar associado a determinado canal ou fun\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-238172d4 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4e5b57ee\"><h4 class=\"uagb-heading-text\">07 &#8211; Circuito<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-36227d87\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Circuit<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7ca8bfe0\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-aa677691\"><div class=\"uagb-heading-text\">Circuito \u00e9 um caminho ou recurso de comunica\u00e7\u00e3o utilizado para transportar informa\u00e7\u00e3o entre pontos de uma rede.<br>Em redes tradicionais de telefonia, um circuito pode ser reservado para uma chamada durante sua utiliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-911a96e4\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-90616ebd\"><div class=\"uagb-heading-text\">O conceito de circuito \u00e9 especialmente importante em:<br><br>&#8211; TDM<br>&#8211; E1<br>&#8211; ISDN<br>&#8211; SS7\/ISUP<br>&#8211; redes de telefonia tradicionais<br><br>No contexto ISUP, por exemplo, o CIC identifica um circuito associado \u00e0 sinaliza\u00e7\u00e3o da chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0727e69d\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1f2a69a5\"><div class=\"uagb-heading-text\">Central A \u2502 \u2502 Circuito \u2502 Central B<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0a4ededd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-69fcdcbf\"><h4 class=\"uagb-heading-text\">08 &#8211; Acesso<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9034f40d\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Access<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-61064445\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-66b5c463\"><div class=\"uagb-heading-text\">Acesso \u00e9 o conjunto de meios f\u00edsicos ou l\u00f3gicos utilizados para conectar um usu\u00e1rio ou equipamento a uma rede de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-22bc30c8\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-685c32f3\"><div class=\"uagb-heading-text\">O acesso \u00e9 normalmente o ponto em que o usu\u00e1rio entra na rede da operadora.<br><br>Pode ser realizado por:<br><br>&#8211; fibra \u00f3ptica<br>&#8211; cabo<br>&#8211; r\u00e1dio<br>&#8211; rede m\u00f3vel<br>&#8211; linha telef\u00f4nica<br>&#8211; ethernet<br>&#8211; outras tecnologias<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-68eeeeaf\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e7778d54\"><div class=\"uagb-heading-text\">Usu\u00e1rio &gt; Rede de Acesso &gt; Rede de Transporte &gt; Core<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9afcf6d4 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f6cd308c\"><h4 class=\"uagb-heading-text\">09 &#8211; Terminal<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-524ae39a\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Terminal \/ Terminal Equipment<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6561f6aa\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-01e97116\"><div class=\"uagb-heading-text\">Terminal \u00e9 o equipamento utilizado na extremidade de uma rede para permitir que o usu\u00e1rio utilize determinado servi\u00e7o de telecomunica\u00e7\u00f5es.<br><br>Exemplos:<br><br>&#8211; telefone<br>&#8211; telefone IP<br>&#8211; smartphone<br>&#8211; modem<br>&#8211; ONT<br>&#8211; equipamento de dados<br>&#8211; terminal de comunica\u00e7\u00e3o via r\u00e1dio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fcdd99bc\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-05c241da\"><div class=\"uagb-heading-text\">O terminal normalmente representa a interface entre o usu\u00e1rio e a rede.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7c9d573b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-90297220\"><div class=\"uagb-heading-text\">Usu\u00e1rio &gt; Telefone IP &gt; Rede<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ce9edd68 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-98e0b1f6\"><h4 class=\"uagb-heading-text\">10 &#8211; Usu\u00e1rio<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4287f5ca\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;User<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ffe8ae72\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8cce84c6\"><div class=\"uagb-heading-text\">Usu\u00e1rio \u00e9 a pessoa, organiza\u00e7\u00e3o ou sistema que utiliza um servi\u00e7o ou recurso de uma rede de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d8661c31\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-31f66839\"><div class=\"uagb-heading-text\">O usu\u00e1rio pode utilizar:<br><br>&#8211; telefonia<br>&#8211; Internet<br>&#8211; dados<br>&#8211; mensagens<br>&#8211; servi\u00e7os corporativos<br>&#8211; comunica\u00e7\u00e3o m\u00f3vel<br>&#8211; servi\u00e7os IoT<br><br>Aten\u00e7\u00e3o!!!<br>Usu\u00e1rio e assinante n\u00e3o s\u00e3o necessariamente sin\u00f4nimos.<br>Um assinante normalmente possui uma rela\u00e7\u00e3o contratual com a prestadora. Um usu\u00e1rio pode utilizar o servi\u00e7o sem necessariamente ser o titular do contrato.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f62fc2e8 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6e9fd759\"><h4 class=\"uagb-heading-text\">11 &#8211; Assinante<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8336c864\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Subscriber<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7e77bd56\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-385fe7c8\"><div class=\"uagb-heading-text\">Assinante \u00e9 a pessoa f\u00edsica ou jur\u00eddica que possui uma rela\u00e7\u00e3o contratual com uma prestadora para utilizar determinado servi\u00e7o de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4c26a79f\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b1ddebbe\"><div class=\"uagb-heading-text\">Em uma linha telef\u00f4nica:<br><br><strong>Assinante \u2192 Contrato \u2192 Prestadora \u2192 Servi\u00e7o<\/strong><br><br>O assinante pode ser diferente da pessoa que efetivamente utiliza o terminal.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ec90cfb1\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-56073190\"><div class=\"uagb-heading-text\">Uma empresa pode ser a titular de v\u00e1rias linhas corporativas. Os funcion\u00e1rios que utilizam essas linhas s\u00e3o usu\u00e1rios, enquanto a empresa pode ser a assinante.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f70da307 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-129d3620\"><h4 class=\"uagb-heading-text\">12 &#8211; Servi\u00e7o de Telecomunica\u00e7\u00f5es<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-25f74bb4\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Telecommunication Service<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-74bcc25d\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b9dfc2ea\"><div class=\"uagb-heading-text\">\u00c9 o servi\u00e7o disponibilizado ao usu\u00e1rio por meio de uma infraestrutura de telecomunica\u00e7\u00f5es, permitindo a comunica\u00e7\u00e3o ou o acesso a determinada funcionalidade.<br><br>Exemplos:<br>&#8211; telefonia;<br>&#8211; acesso \u00e0 Internet;<br>&#8211; comunica\u00e7\u00e3o m\u00f3vel;<br>&#8211; transmiss\u00e3o de dados;<br>&#8211; servi\u00e7os corporativos;<br>&#8211; comunica\u00e7\u00e3o m\u00e1quina a m\u00e1quina.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-01bfa33d\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-79326e5e\"><div class=\"uagb-heading-text\">Em uma linha telef\u00f4nica:<br><br><strong>Assinante \u2192 Contrato \u2192 Prestadora \u2192 Servi\u00e7o<\/strong><br><br>O assinante pode ser diferente da pessoa que efetivamente utiliza o terminal.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3c38903a\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-76b12727\"><div class=\"uagb-heading-text\">\u00c9 importante separar:<br><br><strong>Rede \u2260 Servi\u00e7o<\/strong><br><br>A rede \u00e9 a infraestrutura e os recursos utilizados para transportar ou processar a comunica\u00e7\u00e3o.<br>O servi\u00e7o \u00e9 aquilo que \u00e9 disponibilizado ao usu\u00e1rio utilizando essa infraestrutura.<br><br>Exemplo:<br><code>REDE \u2502 <\/code><br>           <code>\u251c\u2500\u2500 Acesso <\/code><br>           <code>\u251c\u2500\u2500 Transporte <\/code><br>           <code>\u251c\u2500\u2500 Core <\/code><br>           <code>\u2514\u2500\u2500 Equipamentos &gt; SERVI\u00c7O &gt; Telefonia<\/code><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f195f6d6 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-529e05b5\"><h4 class=\"uagb-heading-text\">13 &#8211; Prestadora<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d8571d0f\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Service Provider \/ Operator<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9e81cac8\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bb1cd328\"><div class=\"uagb-heading-text\">Prestadora \u00e9 a entidade respons\u00e1vel pela oferta e\/ou presta\u00e7\u00e3o de determinado servi\u00e7o de telecomunica\u00e7\u00f5es, conforme o regime e a regulamenta\u00e7\u00e3o aplic\u00e1veis.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cd38a73d\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-61a905e9\"><div class=\"uagb-heading-text\">Uma prestadora pode operar:<br><br>&#8211; rede m\u00f3vel<br>&#8211; rede fixa<br>&#8211; Internet<br>&#8211; servi\u00e7os corporativos<br>&#8211; interconex\u00f5es<br>&#8211; servi\u00e7os de transmiss\u00e3o<br>&#8211; outros servi\u00e7os de telecomunica\u00e7\u00f5es<br><br>Aten\u00e7\u00e3o!!!<br><br>Os termos &#8220;operadora&#8221;, &#8220;prestadora&#8221;, &#8220;carrier&#8221; e &#8220;provider&#8221; podem ter significados espec\u00edficos dependendo do contexto t\u00e9cnico, comercial ou regulat\u00f3rio.<br><br>Por isso, no Gloss\u00e1rio, cada termo dever\u00e1 ser analisado conforme seu contexto.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-abb3c813 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1ebfb3d\"><h4 class=\"uagb-heading-text\">14 &#8211; Tr\u00e1fego<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d222d00a\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Traffic<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a427a6b2\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6f34fae1\"><div class=\"uagb-heading-text\">Tr\u00e1fego \u00e9 o conjunto de informa\u00e7\u00f5es, chamadas, sess\u00f5es ou dados que circulam por uma rede ou determinado recurso de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c2de047e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-be03b5fc\"><div class=\"uagb-heading-text\">Um t\u00e9cnico pode analisar:<br><br>&#8211; tr\u00e1fego SIP;<br>&#8211; tr\u00e1fego RTP;<br>&#8211; tr\u00e1fego IP;<br>&#8211; tr\u00e1fego de voz;<br>&#8211; tr\u00e1fego de sinaliza\u00e7\u00e3o;<br>&#8211; tr\u00e1fego de dados;<br><br>volume de chamadas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-06f35440\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d7146a51\"><div class=\"uagb-heading-text\">Se uma central possui:<br><br><strong>1.000 chamadas simult\u00e2neas<\/strong><br><br>podemos dizer que existe determinado n\u00edvel de tr\u00e1fego de voz sendo processado naquele momento.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-1b00c03a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-eba69a7b\"><h4 class=\"uagb-heading-text\">15 &#8211; Rota<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-01d09698\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Route<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-92352f5e\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d8327b55\"><div class=\"uagb-heading-text\">Rota \u00e9 o caminho ou conjunto de informa\u00e7\u00f5es utilizado para determinar como uma comunica\u00e7\u00e3o deve chegar ao seu destino.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ac3ad664\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6db7f060\"><div class=\"uagb-heading-text\">Em redes IP, uma rota determina por qual pr\u00f3ximo salto um pacote deve seguir.<br>Em telefonia, uma rota pode determinar por qual caminho uma chamada deve ser encaminhada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d7ea09ed\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-47dc5d06\"><div class=\"uagb-heading-text\"><code>Origem &gt; Router A &gt; Router B &gt; Router C &gt; Destino<\/code><br><br>Esse caminho representa uma rota poss\u00edvel.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7cb002e8 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4cfb1187\"><h4 class=\"uagb-heading-text\">16 &#8211; Roteamento<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-98798661\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Routing<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-592130ab\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-82fb05f3\"><div class=\"uagb-heading-text\">Roteamento \u00e9 o processo de determinar e utilizar caminhos para encaminhar informa\u00e7\u00f5es entre diferentes pontos ou redes.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f024376\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b5d8152d\"><div class=\"uagb-heading-text\">O roteamento aparece em praticamente todas as redes modernas.<br><br>Em redes IP, protocolos como:<br><br>&#8211; OSPF<br>&#8211; IS-IS<br>&#8211; BGP<br><br>Podem participar do processo de descoberta ou distribui\u00e7\u00e3o de rotas.<br>Em telefonia, o conceito tamb\u00e9m pode ser utilizado para determinar por qual caminho uma chamada ser\u00e1 encaminhada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2b82fa0b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-97384c8b\"><div class=\"uagb-heading-text\"><code>Rede A &gt; Router &gt; Rede B &gt; Router &gt; Rede C<\/code><br><br>O equipamento precisa determinar por onde enviar o tr\u00e1fego para chegar \u00e0 Rede C.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b8bff6fc alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-07e7ad79\"><h4 class=\"uagb-heading-text\">17 &#8211; Comuta\u00e7\u00e3o<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-040aca95\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Switching<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a993a29c\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-27226fe5\"><div class=\"uagb-heading-text\">Comuta\u00e7\u00e3o \u00e9 o processo de estabelecer, direcionar ou selecionar conex\u00f5es ou caminhos dentro de uma rede para permitir que a comunica\u00e7\u00e3o alcance seu destino.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2f4735ea\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-917b1ffd\"><div class=\"uagb-heading-text\">O conceito aparece em diferentes gera\u00e7\u00f5es de Telecom.<br>Na telefonia tradicional, a comuta\u00e7\u00e3o de circuitos era fundamental para estabelecer um caminho de comunica\u00e7\u00e3o.<br>Em redes modernas, equipamentos como switches realizam fun\u00e7\u00f5es de encaminhamento de tr\u00e1fego.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-af505338\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ad8175ed\"><div class=\"uagb-heading-text\">Na telefonia tradicional:<br><br><code>Telefone A &gt; Central &gt; Circuito selecionado &gt; Telefone B<\/code><br><br>A central realiza fun\u00e7\u00f5es de comuta\u00e7\u00e3o para estabelecer a comunica\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c2235f7d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-98f2e87a\"><h4 class=\"uagb-heading-text\">18 &#8211; Sinaliza\u00e7\u00e3o<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f32361b0\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Signalling \/ Signaling<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-049fff1d\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8cca51fd\"><div class=\"uagb-heading-text\">Sinaliza\u00e7\u00e3o \u00e9 o conjunto de informa\u00e7\u00f5es e procedimentos utilizados para controlar uma comunica\u00e7\u00e3o ou uma fun\u00e7\u00e3o de rede.<br><br>Ela pode ser utilizada para:<br><br>&#8211; iniciar uma chamada<br>&#8211; indicar progresso<br>&#8211; informar atendimento<br>&#8211; solicitar libera\u00e7\u00e3o<br>&#8211; identificar recursos<br>&#8211; controlar conex\u00f5es<br>&#8211; transportar informa\u00e7\u00f5es de controle<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-678e2d73\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-557b0470\"><div class=\"uagb-heading-text\">Na telefonia tradicional podemos encontrar:<br><strong>SS7 \/ ISUP<\/strong><br><br>Nas redes IP:<br><strong>SIP<\/strong><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-810a5c59\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c972427e\"><div class=\"uagb-heading-text\">NUma chamada SIP pode seguir:<br><br><code>INVITE &gt; 100 Trying &gt; 180 Ringing &gt; 200 OK &gt; ACK<\/code><br><br>Essas mensagens fazem parte da sinaliza\u00e7\u00e3o da chamada.<br><br>Aten\u00e7\u00e3o!!!<br><br>Sinaliza\u00e7\u00e3o n\u00e3o \u00e9 necessariamente a m\u00eddia da comunica\u00e7\u00e3o.<br>Em uma chamada SIP, por exemplo:<br><br><strong>SIP = sinaliza\u00e7\u00e3o<\/strong><br><strong>RTP = normalmente transporte da m\u00eddia<\/strong><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-42f626a5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0ef1bfff\"><h4 class=\"uagb-heading-text\">19 &#8211; Transmiss\u00e3o<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-809a08d5\"><div class=\"uagb-heading-text\"><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Transmission<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9a6aef7a\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c892f555\"><div class=\"uagb-heading-text\">Transmiss\u00e3o \u00e9 o processo de transportar informa\u00e7\u00e3o de um ponto para outro utilizando determinado meio ou sistema de comunica\u00e7\u00e3o.<br><br>Meios de transmiss\u00e3o<br><br>A informa\u00e7\u00e3o pode ser transportada utilizando:<br><br>&#8211; fibra \u00f3ptica<br>&#8211; cabo met\u00e1lico<br>&#8211; r\u00e1dio<br>&#8211; enlaces el\u00e9tricos<br>&#8211; sistemas digitais<br>&#8211; redes IP<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-67ffc962\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e6ea724b\"><div class=\"uagb-heading-text\">Quando um t\u00e9cnico verifica um enlace \u00f3ptico, um E1, uma interface Ethernet ou um enlace de r\u00e1dio, est\u00e1 analisando algum aspecto da transmiss\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cf7cbac9\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d4bdbad7\"><div class=\"uagb-heading-text\">Origem &gt; Transmissor &gt; Meio de transmiss\u00e3o &gt; Receptor &gt; Destino<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-51aaa850 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4c7b9352\"><h4 class=\"uagb-heading-text\">20 &#8211; Recep\u00e7\u00e3o<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b95915b5\"><div class=\"uagb-heading-text\"><strong>TTermo em ingl\u00eas:<\/strong>&nbsp;Reception<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ccf10691\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1d4398ec\"><div class=\"uagb-heading-text\">Recep\u00e7\u00e3o \u00e9 o processo pelo qual um equipamento ou sistema recebe e interpreta uma informa\u00e7\u00e3o transmitida.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d26e7ab\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-359dc5aa\"><div class=\"uagb-heading-text\">O equipamento receptor pode:<br><br>&#8211; receber um sinal<br>&#8211; detectar sua presen\u00e7a<br>&#8211; recuperar os dados<br>&#8211; verificar erros<br>&#8211; interpretar protocolos<br>&#8211; encaminhar a informa\u00e7\u00e3o para outra etapa da rede<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9157dc37\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-29d326fc\"><div class=\"uagb-heading-text\">Transmissor &gt; Link &gt; Receptor &gt; Processamento<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>01 &#8211; Telecomunica\u00e7\u00f5es Sigla:&nbsp;TelecomTermo em ingl\u00eas:&nbsp;TelecommunicationsCategoria:&nbsp;Conceitos FundamentaisN\u00edvel:&nbsp;\ud83d\udfe2 B\u00e1sico O que \u00e9? Telecomunica\u00e7\u00f5es \u00e9 o conjunto de t\u00e9cnicas, sistemas, equipamentos e meios utilizados para transmitir informa\u00e7\u00e3o entre pontos separados por dist\u00e2ncia.A informa\u00e7\u00e3o pode ser representada como voz, dados, v\u00eddeo, mensagens ou outros tipos de sinais. 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