{"version":"1.0","provider_name":"\u062e\u0628\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a","provider_url":"https:\/\/www.tfngj.com\/ar\/","author_name":"admin","author_url":"https:\/\/www.tfngj.com\/ar\/author\/admin\/","title":"OCID: Optical Interference and Vibration Signal Demodulation","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Dt2FeUK6MD\"><a href=\"https:\/\/www.tfngj.com\/ar\/ocid-technology-optical-interference-and-vibration-signal-demodulation\/\">OCID Technology: Optical Interference and Vibration Signal Demodulation<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tfngj.com\/ar\/ocid-technology-optical-interference-and-vibration-signal-demodulation\/embed\/#?secret=Dt2FeUK6MD\" width=\"600\" height=\"338\" title=\"&#8220;OCID Technology: Optical Interference and Vibration Signal Demodulation&#8221; &#8212; Communication Test Expert\" data-secret=\"Dt2FeUK6MD\" 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\/cable.jpg","thumbnail_width":1279,"thumbnail_height":853,"description":"In core scenarios such as optical cable operation and maintenance, resource inventory, cable splicing, and emergency repair for communication operators, the OCID testers have become the mainstream solution to replace traditional damaging detection methods including bending, freezing, and cutting. OCID (Optical Coherence Identification) technology relies on high-precision optical interference and digital vibration signal demodulation to [&hellip;]"}