{"version":"1.0","provider_name":"T\u00e9lefo","provider_url":"https:\/\/www.telefo.com\/en\/","author_name":"babol","author_url":"https:\/\/www.telefo.com\/en\/author\/babol\/","title":"Optical attenuators - T\u00e9lefo","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"WUdFCuZ5jU\"><a href=\"https:\/\/www.telefo.com\/en\/products\/optical-attenuators\/\">Optical attenuators<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.telefo.com\/en\/products\/optical-attenuators\/embed\/#?secret=WUdFCuZ5jU\" width=\"600\" height=\"338\" title=\"&#8220;Optical attenuators&#8221; &#8212; T\u00e9lefo\" data-secret=\"WUdFCuZ5jU\" 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<\/script>\n","description":"Optical attenuators are commonly used in fiber optic communications to control power level and to detect calibrated signal loss in order to properly match the power levels of transmitting and receiving signals. \u00a0Plugin Fixed Attenuator \u00a0Fixed Attenuator Patchcordes \u00a0Manual Variable Attenuators \u00a0Digital Variable Attenuators \u00a0MEMS VOA (Low insertion Loss, Low WDL &amp; PDL, Fast Response [&hellip;]"}