{"version":"1.0","provider_name":"Especialista em testes de comunica\u00e7\u00e3o","provider_url":"https:\/\/www.tfngj.com\/pt\/","author_name":"admin","author_url":"https:\/\/www.tfngj.com\/pt\/author\/admin\/","title":"Y.1564 Test: Carrier-Grade Ethernet Service Verification","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XCs9svXuSM\"><a href=\"https:\/\/www.tfngj.com\/pt\/y-1564-test-carrier-grade-ethernet-service-verification\/\">Y.1564 Test: Carrier-Grade Ethernet Service Verification<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tfngj.com\/pt\/y-1564-test-carrier-grade-ethernet-service-verification\/embed\/#?secret=XCs9svXuSM\" width=\"600\" height=\"338\" title=\"&#8220;Y.1564 Test: Carrier-Grade Ethernet Service Verification&#8221; &#8212; Communication Test Expert\" data-secret=\"XCs9svXuSM\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/www.tfngj.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/04\/pexels-tara-winstead-8386440.jpg","thumbnail_width":1280,"thumbnail_height":853,"description":"In the deployment and operation of carrier Ethernet networks, the implementation verification of Service Level Agreements (SLA) is a core link. As a standard formulated by ITU-T for carrier Ethernet service turn-up and troubleshooting, the Y.1564 test has become the core means to verify SLA compliance by virtue of its accurate simulation of actual business [&hellip;]"}