{"id":972,"date":"2012-11-18T19:09:18","date_gmt":"2012-11-18T21:09:18","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=972"},"modified":"2022-01-16T17:51:11","modified_gmt":"2022-01-16T20:51:11","slug":"cable-modem-i","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/banda-larga\/cable-modem-i\/","title":{"rendered":"Cable Modem (I)"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2610\" data-permalink=\"https:\/\/efagundes.com\/networking\/banda-larga\/slide6-9\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg?fit=960%2C720&amp;ssl=1\" data-orig-size=\"960,720\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Slide6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2610\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg?resize=960%2C720\" alt=\"Slide6\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide6.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":956,"menu_order":121,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-972","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-fG","jetpack-related-posts":[{"id":975,"url":"https:\/\/efagundes.com\/networking\/banda-larga\/cable-modem-2\/","url_meta":{"origin":972,"position":0},"title":"Cable Modem (II)","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide7","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide7.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide7.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide7.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide7.jpg?resize=700%2C400 2x"},"classes":[]},{"id":428,"url":"https:\/\/efagundes.com\/networking\/sistema-telefonico\/modem-i\/","url_meta":{"origin":972,"position":1},"title":"Modem (I)","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"\u00a0 Quando voc\u00ea configura seu modem para entrar em contato com o provedor de Internet, ocorre todo um processo de estabelecimento de comunica\u00e7\u00e3o entre seu computador e os servidores do provedor. Seu modem, ap\u00f3s a discagem, emite uma s\u00e9rie de barulhos para que a comunica\u00e7\u00e3o seja feita. Quando voc\u00ea usa\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide17","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide173.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide173.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide173.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide173.jpg?resize=700%2C400 2x"},"classes":[]},{"id":663,"url":"https:\/\/efagundes.com\/networking\/lans-sem-fio\/ieee-802-16\/","url_meta":{"origin":972,"position":2},"title":"IEEE 802.16","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"O padr\u00e3o 802.16 \u00e9 tamb\u00e9m conhecido como a interface a\u00e9rea da IEEE para Wireless MAN, isto \u00e9, da rede metropolitana sem fios. Esta tecnologia est\u00e1 sendo especificada pelo grupo do IEEE que trata de acessos de banda larga para \u00faltima milha em \u00e1reas metropolitanas, com padr\u00f5es de desempenho equivalentes aos\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide441.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide441.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide441.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide441.jpg?resize=700%2C400 2x"},"classes":[]},{"id":73,"url":"https:\/\/efagundes.com\/networking\/hardware-de-rede\/internet-em-cabo-coaxial\/","url_meta":{"origin":972,"position":3},"title":"Internet em cabo coaxial","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"O cabo coaxial consiste em um fio de cobre esticado na parte central envolvido por material isolante. O isolante \u00e9 envolvido por uma malha condutora cil\u00edndrica entrela\u00e7ada. O condutor externo \u00e9 coberto por uma camada pl\u00e1stica protetora. A constru\u00e7\u00e3o e a blindagem do cabo oferecem uma boa combina\u00e7\u00e3o de alta\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide11","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide11.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide11.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide11.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide11.jpg?resize=700%2C400 2x"},"classes":[]},{"id":432,"url":"https:\/\/efagundes.com\/networking\/sistema-telefonico\/instalando-um-modem\/","url_meta":{"origin":972,"position":4},"title":"Instalando um modem","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"\u00a0 N\u00e3o existem muitas diretrizes para se comprar um modem, pois s\u00e3o padronizados e fazem o mesmo trabalho. Atualmente, o melhor modem do mercado \u00e9 o V.92 que permite conex\u00f5es\u00a0assim\u00e9tricas\u00a0de 56kbps para download e 48kbps para upload. Existe a possibilidade de se escolher modems internos e externos. Em alguns computadores\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide19","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide193.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide193.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide193.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide193.jpg?resize=700%2C400 2x"},"classes":[]},{"id":430,"url":"https:\/\/efagundes.com\/networking\/sistema-telefonico\/modem-ii\/","url_meta":{"origin":972,"position":5},"title":"Modem (II)","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide18","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide183.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide183.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide183.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide183.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/comments?post=972"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/972\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/956"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}