{"id":219,"date":"2009-02-06T10:27:39","date_gmt":"2009-02-06T15:27:39","guid":{"rendered":"https:\/\/www.cavsi.com\/blog\/de-donde-proviene-la-palabra-modem\/"},"modified":"2009-02-06T10:27:39","modified_gmt":"2009-02-06T15:27:39","slug":"de-donde-proviene-la-palabra-modem","status":"publish","type":"post","link":"https:\/\/www.cavsi.com\/espanol\/blog\/de-donde-proviene-la-palabra-modem\/","title":{"rendered":"\u00bfDe d\u00f3nde proviene la palabra m\u00f3dem?"},"content":{"rendered":"<p>La palabra m\u00f3dem tiene su origen en 1974, por su inventor Dennis C. Hayes. La palabra Modem es la union de <strong>mod<\/strong>ulador y <strong>dem<\/strong>odulador. Un m\u00f3dem es un dispositivo que permite modular y demodular (en amplitud, frecuencia, fase u otro sistema) una se\u00f1al llamada portadora mediante otra se\u00f1al de entrada llamada moduladora. Algunos m\u00f3dems tambi\u00e9n pueden enviar y recibir faxes y llamadas telef\u00f3nicas de voz. Existen modems internos y externos.<\/p>\n<p>Un m\u00f3dem interno esta contenido en una plaqueta similar a las que se enchufan en el interior del gabinete de una PC. Ocupa un z\u00f3calo disponible y no necesita usar un port serie.<\/p>\n<p>El m\u00f3dem externo esta contenido en una caja propia, requiere un cable para conectarse a la PC, y otro para obtener energ\u00eda.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" alt=\"modem interno\" src=\"https:\/\/www.cavsi.com\/espanol\/wp-content\/uploads\/redes\/modem-interno.gif\" width=\"200\" height=\"200\" align=\"center\" border=\"0\" \/><br \/>\nModem Interno<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" alt=\"modem externo\" src=\"https:\/\/www.cavsi.com\/espanol\/wp-content\/uploads\/redes\/modem-externo.jpg\" width=\"245\" height=\"143\" border=\"0\" \/><br \/>\nModem Externo<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La palabra m\u00f3dem tiene su origen en 1974, por su inventor Dennis C. Hayes. La palabra Modem es la union de modulador y demodulador.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[83,194],"tags":[193],"class_list":["post-219","post","type-post","status-publish","format-standard","hentry","category-hardware","category-redes-computadoras","tag-conceptos-redes-computadoras"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfDe d\u00f3nde proviene la palabra m\u00f3dem? - CAVSI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cavsi.com\/espanol\/blog\/de-donde-proviene-la-palabra-modem\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfDe d\u00f3nde proviene la palabra m\u00f3dem? - CAVSI\" \/>\n<meta property=\"og:description\" content=\"La palabra m\u00f3dem tiene su origen en 1974, por su inventor Dennis C. 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