{"id":1332,"date":"2020-09-25T11:31:37","date_gmt":"2020-09-25T11:31:37","guid":{"rendered":"https:\/\/www.jvs-informatica.com\/blog\/?post_type=glosario&#038;p=1332"},"modified":"2020-09-25T11:49:08","modified_gmt":"2020-09-25T11:49:08","slug":"adsl","status":"publish","type":"glosario","link":"https:\/\/www.jvs-informatica.com\/blog\/glosario\/adsl\/","title":{"rendered":"ADSL"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>ADSL<\/strong> son las siglas correspondientes a Asymmetric Digital Subscriber Line, cuya traducci\u00f3n al espa\u00f1ol podr\u00eda equivaler a &#8220;L\u00ednea de Abonado Digital Asim\u00e9trica&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ADSL es una <strong>tecnolog\u00eda de conexi\u00f3n a Internet<\/strong>, basada en la banda ancha y con 3 canales de comunicaci\u00f3n:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Canal de env\u00edo de los datos.<\/li><li>Canal de recepci\u00f3n de los datos.<\/li><li>Canal de servicio de telefon\u00eda.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Historia del ADSL en Espa\u00f1a<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La tecnolog\u00eda de conexi\u00f3n por <strong>ADSL comenz\u00f3 a llegar a Espa\u00f1a en el a\u00f1o 1999<\/strong>. Originalmente permit\u00eda alcanzar una velocidad de 9 Mbps (Megabytes por segundo) de bajada y 800 Kbps (Kylobytes por segundo) de subida.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Supon\u00eda con ello un <strong>avance considerable frente a las conexiones telef\u00f3nicas por m\u00f3dem<\/strong> a la Red, que alcanzaban entre 56 Kbps y 128 Kbps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La <strong>llegada de ADSL en Espa\u00f1a<\/strong> no solo mejor\u00f3 las conexiones a Internet para empresas y particulares, sino que tambi\u00e9n abri\u00f3 la opci\u00f3n del servicio de tarifa plana, por el que el cliente pagaba un coste fijo a cambio de un servicio de conexi\u00f3n a la Red.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ventajas de la tecnolog\u00eda ADSL<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La <strong>tecnolog\u00eda ADSL<\/strong> ofrece importantes ventajas, sobre todo en comparaci\u00f3n a la tecnolog\u00eda de conexi\u00f3n a Internet por v\u00eda telef\u00f3nica tradicional, como se realizaba hasta su implantaci\u00f3n.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Las<strong> ventajas m\u00e1s destacables<\/strong> del ADSL son las siguientes:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Es posible utilizar al mismo tiempo voz y datos<\/strong>, por lo que se puede navegar por Internet y llamar por tel\u00e9fono al mismo tiempo.<\/li><li>El ADSL <strong>se puede aprovechar con la infraestructura de red telef\u00f3nica<\/strong> ya instalada.<\/li><li><strong>Su velocidad de conexi\u00f3n es m\u00e1s r\u00e1pida<\/strong> que la tecnolog\u00eda telef\u00f3nica, entre otros motivos porque no necesita marcado, ya que se conecta por una v\u00eda independiente a la de voz.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>El circuito de ADSL es \u00fanico y tambi\u00e9n exclusivo<\/strong> para cada usuario, evitando as\u00ed problemas relacionados como el cuello de botella por canal compartido.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ADSL es una tecnolog\u00eda de conexi\u00f3n a Internet, basada en la banda ancha y con 3 canales de comunicaci\u00f3n.<\/p>\n","protected":false},"featured_media":1339,"template":"","meta":[],"class_list":["post-1332","glosario","type-glosario","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es el ADSL? 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