{"id":2549,"date":"2025-10-23T22:52:55","date_gmt":"2025-10-23T14:52:55","guid":{"rendered":"https:\/\/ceshi.tfngw.com\/?page_id=2549"},"modified":"2026-01-12T00:51:56","modified_gmt":"2026-01-12T08:51:56","slug":"rm7-high-end-otdr","status":"publish","type":"page","link":"https:\/\/www.tfngj.com\/ar\/%d8%ac%d9%85%d9%8a%d8%b9-%d9%85%d8%ae%d8%aa%d8%a8%d8%b1%d9%8a-otdr\/rm7-high-end-otdr\/","title":{"rendered":"RM7 \u0645\u0633\u062c\u0644 OTDR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629"},"content":{"rendered":"<div class=\"wp-block-cover alignfull is-light wp-duotone-unset-1\" style=\"border-radius:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;font-size:clamp(3.615rem, 3.615rem + ((1vw - 0.2rem) * 4.856), 7.5rem);min-height:469px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1280\" class=\"wp-block-cover__image-background wp-image-4707 size-full\" alt=\"\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-scaled.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-scaled.webp 2560w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-300x150.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-1024x512.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-768x384.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-1536x768.webp 1536w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/back-2-1-2048x1024.webp 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-10 has-background-dim\" style=\"background-color:#349ac9\"><\/span><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-ad1af2a0 wp-block-cover-is-layout-constrained\"><h1 class=\"wp-block-heading alignfull has-text-align-center has-neutral-0-color has-text-color has-link-color has-5-x-large-font-size wp-elements-6a05ee569eaa10a21aa16814d507cd64\" style=\"margin-right:0;margin-left:var(--wp--preset--spacing--small);text-transform:capitalize\" id=\"rm7-highend-otdr\">RM7 \u0645\u0633\u062c\u0644 OTDR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629<\/h1>\n\n\n\n<p class=\"has-text-align-center has-neutral-0-color has-text-color has-link-color has-large-font-size wp-elements-358cc2f4580d2548a3277de47bc78c83\" style=\"margin-top:var(--wp--preset--spacing--medium)\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 OTDR \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0642\u062f\u0645\u064b\u0627 \u0645\u0639 \u0645\u064a\u0632\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u064a\u0629 \u0644\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0623\u062e\u0637\u0627\u0621 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-df757ecc wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\"><div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.tfngj.com\/ar\/\">\u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/span> &gt; <span><a href=\"https:\/\/www.tfngj.com\/ar\/%d8%ac%d9%85%d9%8a%d8%b9-%d9%85%d8%ae%d8%aa%d8%a8%d8%b1%d9%8a-otdr\/\">\u062c\u0645\u064a\u0639 \u0623\u062c\u0647\u0632\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 OTDR<\/a><\/span> &gt; <span class=\"breadcrumb_last\" aria-current=\"page\">RM7 \u0645\u0633\u062c\u0644 OTDR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629<\/span><\/span><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-68a99eb1 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--x-large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\"><h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"highlights\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0623\u0628\u0631\u0632 \u0627\u0644\u0645\u0644\u0627\u0645\u062d<\/mark><\/h2>\n\n\n\n<style>\n.tfn-slider {\n  position: relative;\n  max-width: 100%;\n  overflow: hidden;\n}\n\n.tfn-slides {\n  display: flex;\n  transition: transform 0.5s ease;\n}\n\n.tfn-slide {\n  min-width: 100%;\n  cursor: zoom-in; \/* \u7ed9\u7528\u6237\u660e\u786e\u63d0\u793a\uff1a\u53ef\u70b9\u51fb\u67e5\u770b *\/\n}\n\n.tfn-slide img {\n  width: 100%;\n  height: auto;\n  display: block;\n}\n\n\/* \u7bad\u5934 *\/\n.tfn-arrow {\n  position: absolute;\n  top: 50%;\n  transform: translateY(-50%);\n  background: rgba(0,0,0,0.5);\n  color: #fff;\n  border: none;\n  padding: 10px;\n  cursor: pointer;\n  z-index: 2;\n}\n.tfn-arrow.prev { left: 10px; }\n.tfn-arrow.next { right: 10px; }\n\n\/* \u5706\u70b9 *\/\n.tfn-dots {\n  text-align: center;\n  margin-top: 10px;\n}\n.tfn-dot {\n  display: inline-block;\n  width: 10px;\n  height: 10px;\n  background: #ccc;\n  border-radius: 50%;\n  margin: 0 5px;\n  cursor: pointer;\n}\n.tfn-dot.active {\n  background: #333;\n}\n<\/style>\n\n<div class=\"tfn-slider\" id=\"tfnSlider\">\n  <div class=\"tfn-slides\">\n\n    <!-- \u7b2c\u4e00\u5f20\u56fe\u7247\n         \u70b9\u56fe \u2192 \u65b0\u6807\u7b7e\u9875\u6253\u5f00 image1.jpg\uff08\u539f\u6bd4\u4f8b\uff09 -->\n    <div class=\"tfn-slide\">\n      <a href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-1.webp\" target=\"_blank\">\n        <img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-1.webp\" alt=\"\">\n      <\/a>\n    <\/div>\n\n    <!-- \u7b2c\u4e8c\u5f20\u56fe\u7247 -->\n    <div class=\"tfn-slide\">\n      <a href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-opm.webp\" target=\"_blank\">\n        <img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-opm.webp\" alt=\"\">\n      <\/a>\n    <\/div>\n\n    <!-- \u7b2c\u4e09\u5f20\u56fe\u7247 -->\n    <div class=\"tfn-slide\">\n      <a href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-setting.webp\" target=\"_blank\">\n        <img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-setting.webp\" alt=\"\">\n      <\/a>\n    <\/div>\n\n <!-- \u7b2c\u56db\u5f20\u56fe\u7247 -->\n    <div class=\"tfn-slide\">\n      <a href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-file.webp\" target=\"_blank\">\n        <img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-file.webp\" alt=\"\">\n      <\/a>\n    <\/div>\n\n <!-- \u7b2c\u4e94\u5f20\u56fe\u7247 -->\n    <div class=\"tfn-slide\">\n      <a href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/RM7-\u900f\u660e.webp\" target=\"_blank\">\n        <img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/RM7-\u900f\u660e.webp\" alt=\"\">\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n  <button class=\"tfn-arrow prev\">\u276e<\/button>\n  <button class=\"tfn-arrow next\">\u276f<\/button>\n<\/div>\n\n<div class=\"tfn-dots\" id=\"tfnDots\"><\/div>\n\n<script>\n(function() {\n  const slider = document.getElementById('tfnSlider');\n  const slides = slider.querySelector('.tfn-slides');\n  const slideCount = slides.children.length;\n  const dotsContainer = document.getElementById('tfnDots');\n  let index = 0;\n\n  function updateSlider() {\n    slides.style.transform = 'translateX(' + (-index * 100) + '%)';\n    document.querySelectorAll('.tfn-dot').forEach((dot, i) => {\n      dot.classList.toggle('active', i === index);\n    });\n  }\n\n  for (let i = 0; i < slideCount; i++) {\n    const dot = document.createElement('span');\n    dot.className = 'tfn-dot' + (i === 0 ? ' active' : '');\n    dot.addEventListener('click', () => {\n      index = i;\n      updateSlider();\n    });\n    dotsContainer.appendChild(dot);\n  }\n\n  slider.querySelector('.prev').onclick = () => {\n    index = (index - 1 + slideCount) % slideCount;\n    updateSlider();\n  };\n\n  slider.querySelector('.next').onclick = () => {\n    index = (index + 1) % slideCount;\n    updateSlider();\n  };\n\n  setInterval(() => {\n    index = (index + 1) % slideCount;\n    updateSlider();\n  }, 5000);\n})();\n<\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-left:var(--wp--preset--spacing--x-small);flex-basis:60%\"><ul style=\"margin-right:0;--plover--style--block-gap:0;\" class=\"wp-block-list\">\n<li>\u0645\u0639 \u0646\u0637\u0627\u0642 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 <strong>50\/48 \u062f\u064a\u0633\u064a\u0628\u0644<\/strong>, \u0641\u0647\u0648 \u064a\u062a\u0639\u0627\u0645\u0644 \u0628\u0633\u0647\u0648\u0644\u0629 \u0645\u0639 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0648\u064a\u063a\u0637\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0645\u0646 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/li>\n\n\n\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0627\u062a OPM \u0648VFL \u0648VFL \u0648\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644\u060c \u0648\u062a\u062a\u0643\u064a\u0641 \u0628\u0633\u0647\u0648\u0644\u0629 \u0645\u0639 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/li>\n\n\n\n<li>\n<strong>\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062d\u062f\u062b \u0627\u0644\u0645\u064a\u062a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062d\u062a\u0649 0.6 \u0645<\/strong> \u0648\u062f\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 0.05 \u0645 \u0644\u0636\u0645\u0627\u0646 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u062e\u0637\u0623 \u0628\u062f\u0642\u0629.<\/li>\n\n\n\n<li>\u0634\u0627\u0634\u0629 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0644\u0645\u0633 \u0645\u0642\u0627\u0633 10.1 \u0628\u0648\u0635\u0629 \u0645\u0639 \u0648\u0627\u062c\u0647\u0629 \u0633\u0644\u0633\u0629 \u062a\u0648\u0641\u0631 \u062a\u062d\u0643\u0645\u0627\u064b \u0633\u0647\u0644\u0627\u064b \u0648\u0628\u062f\u064a\u0647\u064a\u0627\u064b.<\/li>\n\n\n\n<li>\u062a\u0634\u062e\u064a\u0635 \u0630\u0643\u064a \u0645\u062f\u0645\u062c \u0648 <strong>iOLA<\/strong> \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0627\u0644\u062f\u0642\u0629.<\/li>\n\n\n\n<li>\u064a\u062f\u0639\u0645 \u0627\u0644\u062c\u0647\u0627\u0632 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0646 \u0628\u064f\u0639\u062f \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0628\u0641\u0636\u0644 \u0634\u0631\u064a\u062d\u0629 SIM \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0648\u0634\u0628\u0643\u0629 WiFi \u0648Bluetooth \u0648GPS. \u064a\u062a\u064a\u062d \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0634\u062e\u0635\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u064a \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631 \u0648\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0627\u0644\u062c\u0645\u0627\u0639\u064a.<\/li>\n\n\n\n<li>\u064a\u062a\u0648\u0641\u0631 \u0637\u0631\u0627\u0632 OTDR \u0647\u0630\u0627 \u0641\u064a \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643: <strong>SM\u060c \u0648MM\u060c \u0648\u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u0632\u062f\u0648\u062c SM\/MM\u060c \u0648PON. <\/strong>\n<\/li>\n<\/ul>\n\n\n<ul class=\"wp-block-list is-style-check-circle\" style=\"\">\n<li>\u0645\u062f\u0645\u062c \u0641\u064a OPM\u060c VFL\u060c OLS<\/li>\n\n\n\n<li>\u0645\u062c\u0647\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/li>\n\n\n\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0642\u062f \u0627\u0644\u0628\u0635\u0631\u064a<\/li>\n\n\n\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a<\/li>\n\n\n\n<li>\u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u062d\u062f\u062b<\/li>\n\n\n\n<li>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p style=\"margin-right:0\">\u062c\u0647\u0627\u0632 TFN RM7 \u0647\u0648 \u0645\u0642\u064a\u0627\u0633 \u0627\u0646\u0639\u0643\u0627\u0633 \u0628\u0635\u0631\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0645\u0635\u0645\u0645 \u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629\u060c \u062d\u064a\u062b \u064a\u062f\u0645\u062c \u0648\u0638\u0627\u0626\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0641\u064a \u0648\u062d\u062f\u0629 \u0648\u0627\u062d\u062f\u0629. \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0645\u062b\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0648\u0635\u0648\u0644.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/ar\/contact-us\/\">\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading alignwide has-text-align-left has-4-x-large-font-size\" style=\"padding-left:0rem\" id=\"specifications\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-table alignwide is-style-stripes has-large-font-size\" style=\"margin-right:8rem;margin-left:8rem;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><table class=\"has-background\" style=\"background-color:#90caf191\"><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0637\u0631\u0627\u0632\/\u0627\u0644\u0635\u0646\u0641<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-S3<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-S4<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-S5<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-M1<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-C1<\/td><td class=\"has-text-align-center\" data-align=\"center\">RM7-SM1<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a (\u0646\u0627\u0646\u0648\u0645\u062a\u0631)<\/td><td class=\"has-text-align-center\" data-align=\"center\">1310\/1550<\/td><td class=\"has-text-align-center\" data-align=\"center\">1310\/1550<\/td><td class=\"has-text-align-center\" data-align=\"center\">1310\/1550<\/td><td class=\"has-text-align-center\" data-align=\"center\">850\/1300<\/td><td class=\"has-text-align-center\" data-align=\"center\">1310\/1550\/1625<\/td><td class=\"has-text-align-center\" data-align=\"center\">850\/1300\/1310\/1550<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a (\u062f\u064a\u0633\u064a\u0628\u0644)<\/td><td class=\"has-text-align-center\" data-align=\"center\">42\/40<\/td><td class=\"has-text-align-center\" data-align=\"center\">45\/43<\/td><td class=\"has-text-align-center\" data-align=\"center\">50\/48<\/td><td class=\"has-text-align-center\" data-align=\"center\">26\/32<\/td><td class=\"has-text-align-center\" data-align=\"center\">44\/42\/40<\/td><td class=\"has-text-align-center\" data-align=\"center\">26\/32\/40\/38<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0645\u064a\u062a\u0629 \u0644\u0644\u062d\u062f\u062b (\u0645)<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0645\u064a\u062a\u0629 (\u0645)<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0646\u0637\u0627\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 <\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"8\">100 \u0645\/500 \u0645\/1.25 \u0643\u0645\/2.25 \u0643\u0645\/2.5 \u0643\u0645\/5 \u0643\u0645\/10 \u0643\u0645\/20 \u0643\u0645\/40 \u0643\u0645\/80 \u0643\u0645\/150 \u0643\u0645\/200 \u0643\u0645\/330 \u0643\u0645<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u062f\u0642\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629<\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"8\">\u00b1(0.8 \u0645+ \u0641\u062a\u0631\u0629 \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a + 0.005%* \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">OPM<\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"8\">-50 \u062f\u064a\u0633\u064a\u0628\u0644 ~ +30 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629<\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"8\">\u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u0639\u062f\u0627\u062f \u0623\u0643\u062b\u0631 \u0645\u0646 15 \u0633\u0627\u0639\u0629<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0648\u0632\u0646<\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"8\">1.8 \u0643\u062c\u0645<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons alignwide is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-ghost\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/pdf\/RM7-OTDR.pdf\">\u0627\u0644\u062a\u0646\u0632\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading alignwide has-4-x-large-font-size\" id=\"product-demo\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0639\u0631\u0636 \u0627\u0644\u0645\u0646\u062a\u062c<\/mark><\/h2>\n\n\n\n<div style=\"display: flex; justify-content: center;\">\n  <iframe loading=\"lazy\" width=\"560\" height=\"315\" \n    src=\"https:\/\/www.youtube.com\/embed\/nJC_qKGKgd0?si=7v3P79uyiL6585Zk\" \n    title=\"\u0645\u0634\u063a\u0644 \u0641\u064a\u062f\u064a\u0648 \u064a\u0648\u062a\u064a\u0648\u0628\" frameborder=\"0\" \n    allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" \n    referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen>\n  <\/iframe>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading alignwide has-4-x-large-font-size\" id=\"product-features\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/mark><\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-cc122afe wp-block-columns-is-layout-flex\" style=\"margin-bottom:var(--wp--preset--spacing--medium)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">iOLA (\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0630\u0643\u064a)<\/mark><\/strong> \u064a\u062f\u0645\u062c \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0648\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0644\u062a\u062d\u062f\u064a\u062f \u0648\u062a\u062d\u0644\u064a\u0644 \u0648\u0635\u0644\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u062d\u062f. \u0648\u0647\u0648 \u064a\u0648\u0641\u0631 \u062e\u0631\u064a\u0637\u0629 \u0627\u0631\u062a\u0628\u0627\u0637 \u0631\u0633\u0648\u0645\u064a\u0629 \u0628\u062f\u064a\u0647\u064a\u0629 \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0642\u0633\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0642\u0633\u0645\u0627\u062a \u0648\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0642\u0648\u0645 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0628\u062a\u0642\u064a\u064a\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637 \u0648\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0645. \u0644\u0627 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0636\u0628\u0637 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u064a\u062f\u0648\u064a\u064b\u0627. \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0645\u0639 \u062a\u0648\u0636\u064a\u062d <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0646\u062c\u0627\u062d\/\u0627\u0644\u0631\u0633\u0648\u0628<\/mark><\/strong>, \u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062f\u0642\u062a\u0647 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69dbdc4f52fc8&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69dbdc4f52fc8\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result-1024x640.webp\" alt=\"\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0630\u0643\u064a \u0644\u0640 OTDR\" class=\"wp-image-5455\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result-1024x640.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result-300x188.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result-768x480.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result-18x12.webp 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/iola-result.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u062a\u0643\u0628\u064a\u0631\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-cc122afe wp-block-columns-is-layout-flex\" style=\"margin-bottom:var(--wp--preset--spacing--medium)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>\u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u0623\u062d\u062f\u0627\u062b - \u062a\u0635\u0648\u0631 \u0648\u0627\u0636\u062d \u0648\u0628\u062f\u064a\u0647\u064a \u0644\u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0644\u064a\u0641\u064a\u0629<\/strong><\/p>\n\n\n\n<p>\u062a\u0639\u0631\u0636 \u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0628\u064a\u0627\u0646\u064a\u0627\u064b \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0645\u0643\u062a\u0634\u0641\u0629 <mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\"><strong>\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/strong><\/mark> \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0628\u062f\u0627\u064a\u0629\/\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641. \u062a\u0638\u0647\u0631 \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0643\u0631\u0645\u0648\u0632 \u0628\u062f\u064a\u0647\u064a\u0629 \u0645\u0631\u062a\u0628\u0629 \u062d\u0633\u0628 \u0627\u0644\u0645\u0633\u0627\u0641\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0641\u0648\u0631\u064a\u0629 \u0639\u0644\u0649 \u0628\u0646\u064a\u0629 \u0627\u0644\u0634\u0628\u0643\u0629.<\/p>\n\n\n\n<p>\u064a\u0631\u062a\u0628\u0637 \u0643\u0644 \u0631\u0645\u0632 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u062a\u062a\u0628\u0639 OTDR \u0648\u062c\u062f\u0648\u0644 \u0627\u0644\u0623\u062d\u062f\u0627\u062b. \u0628\u0646\u0642\u0631\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0628\u0633\u0631\u0639\u0629 \u0648\u0639\u0631\u0636 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u0641\u0627\u0642\u062f \u0648\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0648\u0627\u0644\u062a\u0648\u0647\u064a\u0646<\/mark><\/strong>, \u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0648\u062a\u0642\u0644\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u062a\u0631\u062c\u0645\u0629 \u0627\u0644\u0641\u0648\u0631\u064a\u0629.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69dbdc4f535d8&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69dbdc4f535d8\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map-1024x640.webp\" alt=\"\u062e\u0631\u064a\u0637\u0629 \u0623\u062d\u062f\u0627\u062b RM7\" class=\"wp-image-5457\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map-1024x640.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map-300x188.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map-768x480.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map-18x12.webp 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-event-map.webp 1203w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u062a\u0643\u0628\u064a\u0631\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8bfdec6a wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--2-x-small);margin-bottom:var(--wp--preset--spacing--medium)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>\u0627\u062e\u062a\u0628\u0627\u0631 OTDR \u0642\u0648\u064a: \u064a\u062f\u0639\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\/\u0627\u0644\u062b\u0644\u0627\u062b\u064a\/\u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69dbdc4f53afc&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69dbdc4f53afc\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr-1024x640.webp\" alt=\"\" class=\"wp-image-5464\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr-1024x640.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr-300x188.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr-768x480.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr-18x12.webp 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/rm7-otdr.webp 1203w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u062a\u0643\u0628\u064a\u0631\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-df757ecc wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-920dd67a wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h3 class=\"wp-block-heading has-2-x-large-font-size\" id=\"application-scenarios\"><strong>\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/h3>\n\n\n<ol class=\"wp-block-list\" style=\"\">\n<li>\u0642\u0628\u0648\u0644 \u0648\u0635\u064a\u0627\u0646\u0629 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\/\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 (MAN)<\/li>\n\n\n\n<li>\u0646\u0634\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0632\u0644 (FTTH) \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627<\/li>\n\n\n\n<li>\u062a\u0642\u064a\u064a\u0645 \u0623\u062f\u0627\u0621 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u0634\u062e\u064a\u0635\u0647\u0627<\/li>\n\n\n\n<li>\u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062c\u0630\u0639\u064a\u0629 \u0628\u0639\u064a\u062f\u0629 \u0627\u0644\u0645\u062f\u0649<\/li>\n\n\n\n<li>\u062a\u0639\u0644\u064a\u0645 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/li>\n<\/ol>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2026\/01\/1.\u901a\u4fe1\u8fd0\u8425\u5546\u76f8\u5173\u7684\u573a\u666f\u56fe1-1024x512.webp\" alt=\"\" class=\"wp-image-5468\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-neutral-0-color has-text-color has-background has-link-color wp-elements-7bc6fb8130eaacd733643302b7386b94 has-global-padding is-layout-constrained wp-container-core-group-is-layout-aecdc57f wp-block-group-is-layout-constrained\" style=\"background:linear-gradient(135deg,rgb(0,74,173) 0%,rgb(93,224,230) 100%);margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:52px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-neutral-0-color has-text-color has-link-color wp-elements-e354097608f7da4e5bd7c66e61aa9750 is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-23441af8 wp-block-group-is-layout-flex\"><h2 class=\"wp-block-heading alignwide has-text-align-center has-neutral-0-color has-text-color has-link-color has-4-x-large-font-size wp-elements-e2e7f6213e43d78bd2c44e9526c88dfd\" id=\"real-experiences-with-the-tfn-otdr\">\u062a\u062c\u0627\u0631\u0628 \u062d\u0642\u064a\u0642\u064a\u0629 \u0645\u0639 \u0645\u0642\u064a\u0627\u0633 TFN OTDR<\/h2>\n<\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-bb131731 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--x-small);padding-left:var(--wp--preset--spacing--x-small)\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-container-core-column-is-layout-f3454425 wp-block-column-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-553cd11f wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:var(--wp--preset--spacing--medium);padding-right:0;padding-left:0\">\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f34c8a65 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-15eb98a8 wp-block-group-is-layout-flow\"><h3 class=\"wp-block-heading has-text-align-center is-testimonial-name has-neutral-0-color has-text-color has-link-color has-small-font-size wp-elements-f4a30925c54f893cc9cf1d3ffdc79341\" style=\"line-height:1\" id=\"eric-h\">\u0625\u0631\u064a\u0643 \u0647\u0640.<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:0\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-testimonial-review\">\u201c\u0633\u0647\u0644 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0644\u063a\u0627\u064a\u0629. \u0623\u0646\u0627 \u0639\u0645\u064a\u0644 \u0645\u062e\u0644\u0635 \u0644\u0640 TFN \u0645\u0646\u0630 \u0633\u0646\u0648\u0627\u062a. \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a \u0631\u0627\u0626\u0639\u060c \u0648\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0648\u062b\u0648\u0642 \u0628\u0647\u0627 \u062f\u0627\u0626\u0645\u0627\u064b\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0623\u0633\u0631\u0639 \u0628\u0643\u062b\u064a\u0631. \u0642\u064a\u0645\u0629 \u0643\u0628\u064a\u0631\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0633\u0639\u0631.\u201d<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-3e9bf817 wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:var(--wp--preset--spacing--medium)\">\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f34c8a65 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-15eb98a8 wp-block-group-is-layout-flow\"><h4 class=\"wp-block-heading has-text-align-center is-testimonial-name has-neutral-0-color has-text-color has-link-color has-small-font-size wp-elements-2fd09786ed9c7005fe1cb727a501d916\" style=\"line-height:1\" id=\"scott-n\">\u0633\u0643\u0648\u062a \u0646.<\/h4>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:0\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-testimonial-review\">\u201c\u0644\u0642\u062f \u0627\u0634\u062a\u0631\u064a\u062a \u0645\u0624\u062e\u0631\u064b\u0627 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 otdr\u060c \u0648\u0644\u0645 \u0623\u0643\u0646 \u0645\u062a\u062d\u0645\u0633\u064b\u0627 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0634\u0631\u0627\u0621. \u0641\u0647\u0648 \u0635\u063a\u064a\u0631 \u0627\u0644\u062d\u062c\u0645 \u0648\u0633\u0631\u064a\u0639\u060c \u0648\u0642\u062f \u0623\u0635\u0628\u062d \u0623\u062f\u0627\u062a\u0646\u0627 \u0627\u0644\u0645\u0641\u0636\u0644\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629. \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629\u201d<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-4-x-large-font-size\" id=\"faqs\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/mark><\/h2>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px;line-height:1.8\" open><summary>\u0645\u0627 \u0627\u0644\u0644\u063a\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062f\u0639\u0645\u0647\u0627 RM7\u061f<\/summary>\n<p>\u064a\u062f\u0639\u0645 \u0625\u0635\u062f\u0627\u0631 OTDR \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0625\u0646\u062c\u0644\u064a\u0632\u064a\u0629 \u0644\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u060c \u0648\u064a\u062f\u0639\u0645 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u064a \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0631\u0648\u0633\u064a\u0629 \u0648\u0627\u0644\u0625\u0633\u0628\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0639\u0631\u0628\u064a\u0629.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0647\u0644\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629\u061f<\/summary>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0648\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0634\u062d\u0646\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0647\u0644\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u062a\u0633\u062a\u063a\u0631\u0642 \u062d\u0648\u0627\u0644\u064a 7-10 \u0623\u064a\u0627\u0645. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0647\u0644\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0647\u064a \u062d\u0648\u0627\u0644\u064a 25-30 \u064a\u0648\u0645\u064b\u0627.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>\u0647\u0644 \u062a\u062f\u0639\u0645 \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u061f<\/summary>\n<p>\u0646\u062d\u0646 \u0646\u062f\u0639\u0645 \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u060c \u0648\u0644\u062f\u064a\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u062f\u0644\u064a\u0644 \u0645\u0633\u062a\u062e\u062f\u0645 \u0643\u0627\u0645\u0644 \u0628\u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0625\u0646\u062c\u0644\u064a\u0632\u064a\u0629 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/p>\n<\/details>\n\n\n\n<div style=\"height:69px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Highlights &#10094; &#10095; The TFN RM7 is a high-precision optical time-domain reflectometer designed for high-end fiber optic testing scenarios, integrating multiple functions into a single unit. It is suitable for installation and maintenance in complex network environments such as core networks, metropolitan area networks, and access networks. Specifications Model \/ Item RM7-S3 RM7-S4 RM7-S5 RM7-M1 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":1407,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2549","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High-End RM7 OTDR SM\/MM\/PON Testing<\/title>\n<meta name=\"description\" content=\"Maximize your fiber network testing with large dynamic range, iOLM and remote data transfer options of our high-end but cost-effective OTDR.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tfngj.com\/ar\/\u062c\u0645\u064a\u0639-\u0645\u062e\u062a\u0628\u0631\u064a-otdr\/rm7-high-end-otdr\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" 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