{"version":"1.0","provider_name":"AFRIK Management","provider_url":"https:\/\/afrikmanagement.com","author_name":"admin","author_url":"https:\/\/afrikmanagement.com\/index.php\/author\/wxrmg2xuqd\/","title":"ADSL : qu'est-ce que c'est ? - AFRIK Management","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sxjzyIBw4P\"><a href=\"https:\/\/afrikmanagement.com\/index.php\/2023\/09\/27\/adsl-quest-ce-que-cest\/\">ADSL : qu&#8217;est-ce que c&#8217;est ?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/afrikmanagement.com\/index.php\/2023\/09\/27\/adsl-quest-ce-que-cest\/embed\/#?secret=sxjzyIBw4P\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0ADSL : qu&#8217;est-ce que c&#8217;est ?\u00a0\u00bb &#8212; AFRIK Management\" data-secret=\"sxjzyIBw4P\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/afrikmanagement.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/afrikmanagement.com\/wp-content\/uploads\/2023\/09\/tech-v7.webp","thumbnail_width":1440,"thumbnail_height":1440,"description":"L&#8217;ADSL fait partie des technologies\u00a0xDSL\u00a0qui permettent d&#8217;am\u00e9liorer les performances des r\u00e9seaux d&#8217;acc\u00e8s et en particulier de la ligne d&#8217;abonn\u00e9 du r\u00e9seau t\u00e9l\u00e9phonique classique, constitu\u00e9e de fils de\u00a0cuivre. Gr\u00e2ce \u00e0 l&#8217;utilisation de deux\u00a0modems, l&#8217;un plac\u00e9 chez l&#8217;abonn\u00e9, l&#8217;autre sur la ligne d&#8217;abonn\u00e9, devant le\u00a0r\u00e9partiteur\u00a0principal, il permet d&#8217;am\u00e9liorer consid\u00e9rablement le\u00a0d\u00e9bit\u00a0du r\u00e9seau et d&#8217;obtenir des transmissions 70 fois plus rapides qu&#8217;avec un modem\u00a0analogique\u00a0classique. Le principe de l&#8217;ADSL consiste \u00e0 r\u00e9server une partie de la\u00a0bande passante\u00a0au transport de la voix, une autre au transport des donn\u00e9es circulant en direction du coeur de r\u00e9seau (donn\u00e9es montantes) et une troisi\u00e8me, plus importante au transport des donn\u00e9es [&hellip;]"}