{"id":5230,"date":"2025-12-23T17:33:48","date_gmt":"2025-12-23T09:33:48","guid":{"rendered":"https:\/\/www.tfngj.com\/?p=5230"},"modified":"2025-12-23T17:34:29","modified_gmt":"2025-12-23T09:34:29","slug":"how-tdr-locates-cable-faults-accurately","status":"publish","type":"post","link":"https:\/\/www.tfngj.com\/ar\/how-tdr-locates-cable-faults-accurately\/","title":{"rendered":"\u0643\u064a\u0641 \u064a\u062d\u062f\u062f TDR (\u0642\u064a\u0627\u0633 \u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a) \u0645\u0648\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0628\u062f\u0642\u0629"},"content":{"rendered":"<p>\u062a\u0634\u0643\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a \u0644\u0634\u0628\u0643\u0627\u062a \u0646\u0642\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u062a\u0624\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062e\u062f\u0645\u0629\u060c \u0628\u062f\u0621\u0627\u064b \u0645\u0646 \u0645\u063a\u0630\u064a\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u062d\u062a\u0649 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0639\u064a\u062f\u0629 \u0627\u0644\u0645\u062f\u0649. \u0648\u0644\u0633\u0648\u0621 \u0627\u0644\u062d\u0638\u060c \u0641\u0625\u0646 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a - \u0645\u062b\u0644 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0648\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0639\u0632\u0644 \u0648\u0641\u0634\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a - \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u062c\u0646\u0628\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n\n\n\n<p>\u0639\u0646\u062f \u062d\u062f\u0648\u062b \u0639\u0637\u0644\u060c \u0647\u0646\u0627\u0643 \u0633\u0624\u0627\u0644 \u0631\u0626\u064a\u0633\u064a \u0648\u0627\u062d\u062f \u064a\u062d\u062f\u062f \u0645\u062f\u0649 \u0633\u0631\u0639\u0629 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062e\u062f\u0645\u0629: <strong>\u0623\u064a\u0646 \u064a\u0642\u0639 \u0627\u0644\u062e\u0644\u0644 \u0628\u0627\u0644\u0636\u0628\u0637\u061f<\/strong><br>\u0645\u0646 \u0628\u064a\u0646 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629, <strong>TDR (\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a)<\/strong> \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0627\u0644\u0637\u0631\u0642 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0646\u0638\u0631\u064b\u0627 \u0644\u062f\u0642\u062a\u0647 \u0648\u0633\u0631\u0639\u062a\u0647 \u0648\u0637\u0628\u064a\u0639\u062a\u0647 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0645\u0631\u0629.<\/p>\n\n\n\n<p>\u062a\u0634\u0631\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u062c\u0647\u0627\u0632 TDR \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0645\u0644\u064a\u0627\u064b\u060c \u0648\u0633\u0628\u0628 \u0641\u0639\u0627\u0644\u064a\u062a\u0647 \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0648\u0643\u064a\u0641 \u0623\u0646 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0645\u062b\u0644 <a href=\"https:\/\/www.tfngj.com\/ar\/cable-fault-tester\/fb18-cable-fault-tester\/\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a FB18 <\/a>\u062a\u0637\u0628\u064a\u0642 \u062a\u0642\u0646\u064a\u0629 TDR \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629.<\/p>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"what-is-tdr-time-domain-reflectometry\">\u0645\u0627 \u0647\u0648 \u0642\u064a\u0627\u0633 \u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a TDR\u061f<\/h2>\n\n\n\n<p><strong>TDR (\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a)<\/strong> \u0647\u064a \u0637\u0631\u064a\u0642\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0646\u0628\u0636\u064a\u0629 \u0648\u0627\u0646\u0639\u0643\u0627\u0633\u0647\u0627. \u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0628\u0633\u064a\u0637\u0629\u060c \u064a\u0631\u0633\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0628\u0636\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644. \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0627\u062f\u0641 \u0647\u0630\u0647 \u0627\u0644\u0646\u0628\u0636\u0629 \u0646\u0642\u0637\u0629 \u062a\u062a\u063a\u064a\u0631 \u0641\u064a\u0647\u0627 \u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 - \u0645\u062b\u0644 \u0627\u0644\u0639\u0637\u0644 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u0623\u0648 \u0637\u0631\u0641 \u0627\u0644\u0643\u0627\u0628\u0644 - \u064a\u0646\u0639\u0643\u0633 \u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0646\u062d\u0648 \u0627\u0644\u0645\u0635\u062f\u0631.<\/p>\n\n\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u064a\u0627\u0633 \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0630\u064a \u062a\u0633\u062a\u063a\u0631\u0642\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u0639\u0643\u0633\u0629 \u0644\u0644\u0639\u0648\u062f\u0629 \u0648\u0645\u0639\u0631\u0641\u0629 \u0633\u0631\u0639\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u062e\u062a\u0628\u0631 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0625\u0644\u0649 \u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0637\u0644.<\/p>\n\n\n\n<p>\u064a\u0634\u0628\u0647 \u0647\u0630\u0627 \u0627\u0644\u0645\u0628\u062f\u0623 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0627\u062f\u0627\u0631 \u0623\u0648 \u0627\u0644\u0633\u0648\u0646\u0627\u0631. \u062a\u0646\u062a\u0642\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0648\u062a\u0646\u062a\u062c \u201c\u0635\u062f\u0649\u201d \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644\u060c \u0648\u064a\u062d\u062f\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062f\u0642\u064a\u0642.<\/p>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"how-tdr-locates-cable-faults-step-by-step\">\u0643\u064a\u0641 \u064a\u062d\u062f\u062f TDR \u0645\u0648\u0627\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h2>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"pulse-injection-and-signal-acquisition\">\u062d\u0642\u0646 \u0627\u0644\u0646\u0628\u0636 \u0648\u0627\u0643\u062a\u0633\u0627\u0628 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/h3>\n\n\n\n<p>\u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 TDR \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u060c \u062a\u0642\u0648\u0645 \u0627\u0644\u0623\u062f\u0627\u0629 \u0628\u062d\u0642\u0646 \u0625\u0645\u0627 <strong>\u0646\u0628\u0636 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/strong> \u0623\u0648 <strong>\u0646\u0628\u0636\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0647\u062f<\/strong> \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u0627\u064b \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0639\u0637\u0644 \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0643\u0627\u0628\u0644. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0627\u0632 FB18 \u0645\u0648\u0644\u062f \u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u062e\u0641\u064a\u0641 \u0627\u0644\u0648\u0632\u0646 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0648\u0627\u0645\u0636\u0629 \u0623\u0648 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629.<\/p>\n\n\n\n<p>\u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u062a\u0642\u0648\u0645 \u0648\u062d\u062f\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u0623\u062e\u0630 \u0639\u064a\u0646\u0627\u062a \u0645\u0646 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0639\u0648\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 <strong>100 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0623\u0648 \u0623\u0639\u0644\u0649<\/strong>-\u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u062a\u0641\u0627\u0635\u064a\u0644 \u062f\u0642\u064a\u0642\u0629 \u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629. \u062a\u0639\u062f \u0645\u0639\u062f\u0644\u0627\u062a \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0628\u062f\u0642\u0629\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"waveform-interpretation-and-distance-calculation\">\u062a\u0641\u0633\u064a\u0631 \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0633\u0627\u0641\u0629<\/h3>\n\n\n\n<p>\u064a\u062a\u0645 \u0639\u0631\u0636 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u0644\u062a\u0642\u0637 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0639\u0644\u0649 \u0634\u0627\u0634\u0629 \u0627\u0644\u062c\u0647\u0627\u0632. \u062a\u0638\u0647\u0631 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0643\u062a\u063a\u064a\u0631\u0627\u062a \u0645\u0645\u064a\u0632\u0629 \u0641\u064a \u0627\u0644\u0633\u0639\u0629 \u0623\u0648 \u0627\u0644\u0642\u0637\u0628\u064a\u0629\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0639\u0637\u0644 \u062f\u0627\u0626\u0631\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0623\u0648 \u062f\u0627\u0626\u0631\u0629 \u0642\u0635\u064a\u0631\u0629 \u0623\u0648 \u0634\u0630\u0648\u0630 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629.<\/p>\n\n\n\n<p>\u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0637\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u0627\u062f\u0644\u0629 TDR \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629:<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0645\u0633\u0627\u0641\u0629 = (\u0632\u0645\u0646 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u00d7 \u0633\u0631\u0639\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629) \/ 2<\/strong><\/p>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u062b\u0644 FB18\u060c \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0624\u062a\u0645\u062a\u0629 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631. \u062a\u0642\u0648\u0645 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0628\u062a\u062d\u062f\u064a\u062f \u0646\u0642\u0627\u0637 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u060c \u0648\u062a\u0637\u0628\u064a\u0642 \u0639\u0627\u0645\u0644 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u0648\u0639\u0631\u0636 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0637\u0644 \u0645\u0628\u0627\u0634\u0631\u0629\u064b. \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0623\u064a\u0636\u064b\u0627 \u062a\u0631\u0627\u0643\u0628 \u0623\u0634\u0643\u0627\u0644 \u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0645\u0639 \u0623\u0634\u0643\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0645\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u064a\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0648\u062a\u0641\u0633\u064a\u0631\u0647\u0627.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"final-pinpointing-and-route-verification\">\u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0633\u0627\u0631<\/h3>\n\n\n\n<p>\u0641\u064a \u062d\u064a\u0646 \u064a\u0648\u0641\u0631 TDR \u0642\u064a\u0627\u0633\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0644\u0644\u0645\u0633\u0627\u0641\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u062d\u0642\u0642. \u0628\u0639\u062f \u062a\u062d\u062f\u064a\u062f \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0637\u0644\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u0643\u0627\u0634\u0641 \u0645\u0633\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0645\u062d\u062f\u062f \u0645\u0633\u0627\u0631 \u0627\u0644\u0639\u0637\u0644 \u0644\u062a\u062a\u0628\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644 \u0628\u0627\u0644\u0636\u0628\u0637 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n\n\n\n<p>\u062a\u0633\u0645\u062d \u062a\u0642\u0646\u064a\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0648\u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u062f\u0631\u062c \u0628\u062a\u062d\u062f\u064a\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0628\u062f\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0633\u0646\u062a\u064a\u0645\u062a\u0631\u0627\u062a. \u064a\u0642\u0644\u0644 \u0633\u064a\u0631 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 \u0647\u0630\u0627 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0648\u0642\u062a \u0627\u0644\u062d\u0641\u0631 \u0648\u064a\u0645\u0646\u0639 \u0627\u0644\u062d\u0641\u0631 \u063a\u064a\u0631 \u0627\u0644\u0636\u0631\u0648\u0631\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"425\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/12\/optical-fiber-2077976_640.jpg\" alt=\"\u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\" class=\"wp-image-5119\" style=\"width:514px;height:auto\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/12\/optical-fiber-2077976_640.jpg 640w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/12\/optical-fiber-2077976_640-300x199.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"key-advantages-of-tdr-cable-fault-location\">\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u062e\u0637\u0623 \u0627\u0644\u0643\u0627\u0628\u0644 TDR<\/h2>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"high-accuracy-with-no-blind-zone\">\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0639 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0645\u0646\u0637\u0642\u0629 \u0639\u0645\u064a\u0627\u0621<\/h3>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u0623\u0646\u0638\u0645\u0629 TDR \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0642\u0639 \u0641\u064a \u062d\u062f\u0648\u062f 50 \u0633\u0645\u060c \u0645\u0639 \u062f\u0642\u0629 \u0642\u0631\u0627\u0621\u0629 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0645\u062a\u0631 \u0648\u0627\u062d\u062f. \u0648\u062e\u0644\u0627\u0641\u0627\u064b \u0644\u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u0644\u0627 \u064a\u0648\u062c\u062f \u062a\u0642\u0631\u064a\u0628\u0627\u064b \u0645\u0646\u0637\u0642\u0629 \u0639\u0645\u064a\u0627\u0621 \u0644\u0644\u0642\u064a\u0627\u0633 \u0641\u064a \u0646\u0638\u0627\u0645 TDR \u0648\u064a\u0645\u0643\u0646\u0647 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"wide-applicability-across-fault-types\">\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0639\u0628\u0631 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644<\/h3>\n\n\n\n<p>\u062a\u0642\u0646\u064a\u0629 TDR \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0627\u0642\u0639:<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"\">\n<li>\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629<\/li>\n\n\n\n<li>\u062f\u0648\u0627\u0626\u0631 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0635\u064a\u0631\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/li>\n\n\n\n<li>\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0648\u0645\u0636\u0627\u062a \u0627\u0644\u0648\u0627\u0645\u0636\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0639\u0645 \u0643\u0644 \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0648\u0637\u0631\u0642 \u0627\u0644\u0648\u0645\u064a\u0636 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u064a\u0645\u0643\u0646 \u0644\u0623\u062f\u0648\u0627\u062a \u0645\u062b\u0644 FB18 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0641\u064a <strong>\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u062d\u062a\u0649 35 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/strong>, \u0648\u0643\u0630\u0644\u0643 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0648\u0627\u0644\u062a\u062d\u0643\u0645.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"intelligent-and-userfriendly-operation\">\u062a\u0634\u063a\u064a\u0644 \u0630\u0643\u064a \u0648\u0633\u0647\u0644 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h3>\n\n\n\n<p>\u0635\u064f\u0645\u0645\u062a \u0623\u062c\u0647\u0632\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 TDR \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629. \u062a\u0642\u0644\u0644 \u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0644\u0645\u0633\u060c \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0632\u0631 \u0648\u0627\u062d\u062f\u060c \u0648\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629\u060c \u0648\u0627\u0644\u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0637\u0644 \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u062e\u0628\u0631\u0629 \u0627\u0644\u0645\u0634\u063a\u0644 \u0648\u062a\u0633\u0631\u064a\u0639 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 - \u062e\u0627\u0635\u0629\u064b \u0644\u0641\u0631\u0642 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0641\u064a \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"data-storage-and-traceability\">\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u062a\u0628\u0639\u0647\u0627<\/h3>\n\n\n\n<p>\u062a\u062a\u064a\u062d \u0648\u0638\u0627\u0626\u0641 \u062a\u062e\u0632\u064a\u0646 \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0648\u062a\u0635\u062f\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0625\u0646\u0634\u0627\u0621 \u0633\u062c\u0644\u0627\u062a \u062a\u0627\u0631\u064a\u062e\u064a\u0629 \u0644\u0643\u0644 \u0643\u0627\u0628\u0644. \u0644\u0627 \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0639\u0645\u0644\u064a\u0629 \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u062f\u0639\u0645 \u0623\u064a\u0636\u064b\u0627 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a.<\/p>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"how-the-fb18-cable-fault-tester-implements-tdr-technology\">\u0643\u064a\u0641 \u064a\u0642\u0648\u0645 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a FB18 \u0628\u062a\u0637\u0628\u064a\u0642 \u062a\u0642\u0646\u064a\u0629 TDR<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.tfngj.com\/ar\/cable-fault-tester\/fb18-cable-fault-tester\/\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a FB18<\/a> \u064a\u062f\u0645\u062c \u0646\u0638\u0627\u0645 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 TDR \u0627\u0644\u0643\u0627\u0645\u0644 \u0627\u0644\u0645\u0635\u0645\u0645 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a. \u062a\u0648\u0641\u0631 \u0648\u062d\u062f\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0639\u0645\u0644\u064a\u0629:<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"\">\n<li>\n<strong>\u0623\u062e\u0630 \u0639\u064a\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629:<\/strong> \u0645\u0639\u062f\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0644\u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 (100 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c 50 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c 25 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c 12.5 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632) \u0644\u062a\u062a\u0646\u0627\u0633\u0628 \u0645\u0639 \u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0647\u064a\u0627\u0643\u0644\u0647\u0627 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/li>\n\n\n\n<li>\n<strong>\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0630\u0643\u064a:<\/strong> \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u0629 \u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062e\u0637\u0623\u060c \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u062a\u0631\u0627\u0643\u0628<\/li>\n\n\n\n<li>\n<strong>\u062a\u0634\u063a\u064a\u0644 \u0622\u0645\u0646 \u0648\u0645\u0648\u062b\u0648\u0642:<\/strong> \u062d\u0645\u0627\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a 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\u0628\u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0648\u062a\u0633\u0645\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0644\u062c\u0647\u0627\u0632 FB18 \u0628\u062a\u0642\u062f\u064a\u0645 \u0646\u062a\u0627\u0626\u062c \u062f\u0642\u064a\u0642\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u062e\u0637\u0623 \u0643\u0627\u0628\u0644 TDR \u0645\u0639 \u0633\u0647\u0648\u0644\u0629 \u0646\u0634\u0631\u0647 \u0641\u064a \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4.webp\" alt=\"\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a FB18\" class=\"wp-image-3813\" style=\"width:436px;height:auto\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4.webp 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-300x300.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-150x150.webp 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-768x768.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-12x12.webp 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-600x600.webp 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/FB18-4-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"core-application-scenarios-of-tdr-technology\">\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 TDR<\/h2>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"power-cable-fault-location-and-distance-measurement\">\u0642\u064a\u0627\u0633 \u0645\u0648\u0642\u0639 \u0627\u0644\u062e\u0644\u0644 \u0641\u064a \u0643\u0627\u0628\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629<\/h3>\n\n\n\n<p>\u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0648\u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0642\u062f \u062a\u0646\u062a\u062c \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0646 \u062a\u0642\u0627\u062f\u0645 \u0627\u0644\u0639\u0632\u0644 \u0623\u0648 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0623\u0648 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0623\u0648 \u062f\u062e\u0648\u0644 \u0627\u0644\u0631\u0637\u0648\u0628\u0629. \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u0642\u0646\u064a\u0629 TDR \u0647\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0627\u0644\u0645\u0641\u0636\u0644\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0623\u0648\u0644\u064a. \u0641\u0647\u064a \u062a\u0636\u064a\u0651\u0642 \u0628\u0633\u0631\u0639\u0629 \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644 \u0625\u0644\u0649 \u062d\u062f\u0648\u062f \u0627\u0644\u0623\u0645\u062a\u0627\u0631 - \u0623\u0648 \u062d\u062a\u0649 \u062f\u0642\u0629 \u062f\u0648\u0646 \u0627\u0644\u0645\u062a\u0631 - \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0627\u062a \u062a\u0635\u0644 \u0625\u0644\u0649 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0648\u0627\u0636\u062d\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0642\u0639 \u0628\u062f\u0642\u0629 \u0648\u0627\u0644\u062d\u0641\u0631 \u0644\u0627\u062d\u0642\u0627\u064b.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"breakpoint-detection-in-communication-and-data-cables\">\u0643\u0634\u0641 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0648\u0642\u0641 \u0641\u064a \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h3>\n\n\n\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629\u060c \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645\u060c \u0648\u0627\u0644\u0623\u0639\u0636\u0627\u0621 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u064a\u0648\u0641\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 TDR \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u062f\u0648\u0646 \u0627\u0644\u0625\u0636\u0631\u0627\u0631 \u0628\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0633\u0629. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u062a\u064a\u062d \u0627\u0644\u062a\u0639\u0631\u0641 \u0627\u0644\u0633\u0631\u064a\u0639 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0627\u0635\u0644 \u0648\u0627\u0644\u0642\u0635\u0648\u0631 \u0648\u062a\u0634\u0648\u0647\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0623\u062f\u0627\u0629 \u0642\u064a\u0645\u0629 \u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0623\u062e\u0637\u0627\u0621 \u0646\u0638\u0627\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"underground-cable-route-tracing-and-depth-measurement\">\u062a\u0639\u0642\u0628 \u0645\u0633\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u0639\u0645\u0642<\/h3>\n\n\n\n<p>\u0642\u0628\u0644 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u062d\u0641\u0631 \u0623\u0648 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0645\u0639\u0631\u0641\u0629 \u0645\u0633\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u062f\u0642\u064a\u0642 \u0648\u0639\u0645\u0642 \u0627\u0644\u062f\u0641\u0646. \u062a\u0633\u0645\u062d \u0623\u0646\u0638\u0645\u0629 TDR \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u0639 \u0648\u0638\u0627\u0626\u0641 \u062a\u062a\u0628\u0639 \u0627\u0644\u0645\u0633\u0627\u0631 \u0644\u0644\u0641\u0646\u064a\u064a\u0646 \u0628\u062a\u062a\u0628\u0639 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0636 \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u0639\u0645\u0642 \u0628\u062f\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0639\u0631\u0636\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0628\u0646\u0627\u0621.<\/p>\n\n\n<h3 class=\"wp-block-heading has-3-x-large-font-size\" id=\"cable-condition-assessment-and-preventive-maintenance\">\u062a\u0642\u064a\u064a\u0645 \u062d\u0627\u0644\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0648\u0642\u0627\u0626\u064a\u0629<\/h3>\n\n\n\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062f\u0639\u0645 TDR \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629. \u064a\u0645\u0643\u0646 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 - \u0627\u0644\u062a\u064a \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u062c\u0632\u0626\u064a \u0623\u0648 \u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0639\u0632\u0644 - \u0642\u0628\u0644 \u0623\u0646 \u062a\u062a\u0637\u0648\u0631 \u0625\u0644\u0649 \u0623\u0639\u0637\u0627\u0644 \u0643\u0627\u0645\u0644\u0629. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u062a\u062d\u0648\u064a\u0644 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0645\u0646 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a \u0625\u0644\u0649 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0628\u0627\u0642\u064a\u0629.<\/p>\n\n\n<h2 class=\"wp-block-heading has-4-x-large-font-size\" id=\"conclusion\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p>\u0648\u0628\u0641\u0636\u0644 \u0645\u0628\u0627\u062f\u0626\u0647 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0646\u062a\u0627\u0626\u062c\u0647 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629\u060c \u0623\u0635\u0628\u062d \u0642\u064a\u0627\u0633 \u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a TDR \u0623\u062f\u0627\u0629 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647\u0627 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a. \u0648\u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u062a\u0637\u0648\u0631 \u0627\u0644\u0645\u0639\u062f\u0627\u062a\u060c \u062a\u0639\u0645\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u062b\u0644 FB18 \u0639\u0644\u0649 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u064a \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 TDR \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629.<\/p>\n\n\n\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u064a\u064a\u0646 \u0627\u0644\u0639\u0627\u0645\u0644\u064a\u0646 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0641\u0625\u0646 \u0625\u062a\u0642\u0627\u0646 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a TDR \u064a\u0639\u0646\u064a \u0633\u0631\u0639\u0629 \u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u062a\u062d\u0633\u064a\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u062e\u0641\u0636 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n\n\n\n<p><em>\u062a\u0633\u062a\u0646\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u0627\u0644\u062e\u0628\u0631\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u0644\u0640 <a href=\"https:\/\/www.tfngj.com\/ar\/cable-fault-tester\/fb18-cable-fault-tester\/\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a FB18 <\/a>\u0648\u0647\u0648 \u0645\u062e\u0635\u0635 \u0643\u0645\u0631\u062c\u0639 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u064a\u0646 \u0648\u0645\u0648\u0638\u0641\u064a \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a \u0648\u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Cables form the backbone of modern power transmission and communication networks. From underground power feeders to long-distance communication links, their reliability directly affects system stability and service continuity. Unfortunately, cable faults\u2014such as open circuits, short circuits, insulation degradation, and joint failures\u2014are unavoidable over long-term operation. When a fault occurs, one key question determines how quickly [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5231,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-5230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tfn-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How TDR (Time Domain Reflectometry) Locates Cable Faults<\/title>\n<meta name=\"description\" content=\"Cable faults such as open circuits, short circuits, joint failures are unavoidable. How TDR locate them accurately?\" \/>\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\/how-tdr-locates-cable-faults-accurately\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How TDR (Time Domain Reflectometry) Locates Cable Faults\" \/>\n<meta property=\"og:description\" content=\"Cable faults such as open circuits, short circuits, joint failures are unavoidable. 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