{"id":18940,"date":"2025-04-07T03:39:37","date_gmt":"2025-04-07T03:39:37","guid":{"rendered":"https:\/\/dekam-fiber.com\/?p=18940"},"modified":"2025-04-07T09:36:28","modified_gmt":"2025-04-07T09:36:28","slug":"fiber-optic-cable-testing","status":"publish","type":"post","link":"https:\/\/dekam-fiber.com\/ar\/fiber-optic-cable-testing\/","title":{"rendered":"\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629: \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0623\u0641\u0636\u0644 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a"},"content":{"rendered":"<p>\u062a\u064f\u0639\u062f\u0651 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u062c\u0648\u0647\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXegASGaWLjAhJaTdZAK4LvVKYV59HJ1mhrcULfcNfK-yJrIy4Yp-dE_5jFwwzYj0HPpEKRsbMTYEk8267Sa-S0fefxJmqOaNKv4iPL2pgLqlQnqKePT49t46Dyi47O99YNSXPBlxQ?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 2 <\/em><em>\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/em><\/p>\n\n\n\n<p>\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u0630\u0643\u0651\u0631 \u0623\u0646\u0647 \u064a\u062c\u0628 \u0641\u062d\u0635 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628. 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src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfOO9zQVtOQUWKUNAy15CJChndaNzMyMFy1EvuDwFde-czm8t4UG1kQU0xN20Uqeka8YhRBLqZB8dcyIFwasSwGzEfKcv3m-hvBzEPI3sUqSxpt7m0HUe_E2VUnEVVmgnuTVN68VA?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"\u0645\u0642\u064a\u0627\u0633 \u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 3 \u0645\u0642\u064a\u0627\u0633 \u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ii) \u0645\u062d\u062f\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (VFL)<\/strong><\/h3>\n\n\n\n<p>\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u0643\u0627\u0628\u0644 \u0645\u0644\u062a\u0648\u064a\u064b\u0627 \u0623\u0648 \u0645\u0643\u0633\u0648\u0631\u064b\u0627 \u0623\u0648 \u0628\u0647 \u0634\u0642\u0648\u0642 \u064a\u0635\u0639\u0628 \u0631\u0624\u064a\u062a\u0647\u0627 \u0628\u0627\u0644\u0639\u064a\u0646 \u0627\u0644\u0645\u062c\u0631\u062f\u0629. \u0648\u0647\u0646\u0627 \u062a\u0643\u0645\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0629. <a href=\"https:\/\/www.flukenetworks.com\/datacom-cabling\/fiber-testing\/VisiFault-Visual-Fault-Locator\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u062f\u0648\u0631\u064a \u0627\u0644\u0641\u064a\u0643\u062a\u0648\u0631\u064a \u0644\u0643\u0631\u0629 \u0627\u0644\u0642\u062f\u0645<\/a> \u064a\u064f\u0633\u0627\u0639\u062f. \u064a\u064f\u0631\u0633\u0644 \u0627\u0644\u062c\u0647\u0627\u0632 \u0636\u0648\u0621 \u0644\u064a\u0632\u0631 \u0623\u062d\u0645\u0631 \u0633\u0627\u0637\u0639 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641. \u064a\u062a\u0633\u0631\u0628 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u062d\u0627\u0644 \u0648\u062c\u0648\u062f \u0623\u064a \u062a\u0644\u0641\u060c \u0648\u064a\u0645\u0643\u0646 \u0631\u0624\u064a\u062a\u0647 \u0645\u062a\u0648\u0647\u062c\u064b\u0627 \u062d\u062a\u0649 \u0645\u0646 \u062e\u0644\u0627\u0644 \u063a\u0644\u0627\u0641 \u0627\u0644\u0643\u0627\u0628\u0644.<\/p>\n\n\n\n<p>\u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0643\u0627\u0646 \u0627\u0644\u0636\u0631\u0631 \u0628\u0633\u0631\u0639\u0629 \u0648\u0643\u0641\u0627\u0621\u0629\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0645\u0641\u064a\u062f \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0623\u0648 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeycS-nR7EEAzrk5qbHQIkSRbeWKWfHbJeevwSo5C4jDCDjpRPaze6LpFooQNW5lPxyBW3czgca6o9nvZ77OJMaXSkhiqnNahvqZY5071PEc59I-Y1N7Ryf_lLAaHXEQ4YbyjqM?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\" \u0645\u062d\u062f\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 4 - \u0645\u062d\u062f\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>iii) \u0627\u0644\u0645\u062c\u0647\u0631 \u0627\u0644\u062a\u0641\u062a\u064a\u0634\u064a<\/strong><\/h3>\n\n\n\n<p>\u0627\u0644\u0623\u0648\u0633\u0627\u062e\u060c \u0645\u0647\u0645\u0627 \u0635\u063a\u0631\u062a\u060c \u062a\u0639\u064a\u0642 \u0627\u0644\u0625\u0634\u0627\u0631\u0629. \u0644\u0630\u0627\u060c \u064a\u062a\u0637\u0644\u0628 \u0637\u0631\u0641 \u0627\u0644\u0643\u0627\u0628\u0644 \u0641\u062d\u0635\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627. \u064a\u064f\u0643\u0628\u0651\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0647\u0631 \u0645\u0627 \u064a\u062a\u064a\u062d \u0644\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0648 \u062e\u062f\u0634\u0647. \u062a\u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u0645\u0631\u0648\u0631 \u0627\u0644\u0636\u0648\u0621\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0624\u062f\u064a \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u062e\u0629 \u0625\u0644\u0649 \u0636\u0639\u0641 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0636\u0639\u0641 \u0627\u0644\u0627\u062a\u0635\u0627\u0644. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u064f\u0639\u062f\u0651 \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0647\u0631 \u0645\u0641\u064a\u062f\u064b\u0627 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u062d\u064a\u062b \u064a\u064f\u0639\u062f\u0651 \u0641\u062d\u0635\u0647 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0642\u0628\u0644 \u062a\u0648\u0635\u064a\u0644 \u0623\u064a \u0623\u0644\u064a\u0627\u0641 \u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeXTJnWiLlHwKPfQsaIfGOpOZls25W6MwSQB7A28gSFQnqOEhKC00RKuNXF1-orLgza-fbucPjTwntJcDFY14eyeks2wdn9goKTluXQTyE_dtTFdKSHj2XadSBCailsboLNroB5FQ?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"\u0645\u062c\u0647\u0631 \u0641\u062d\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 5 \u0645\u062c\u0647\u0631 \u0641\u062d\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0631\u0627\u0628\u0639\u0627) \u0645\u0639\u0631\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/strong><\/h3>\n\n\n\n<p>\u0642\u062f \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0645\u0641\u064a\u062f\u064b\u0627 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u0634\u0627\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0625\u0630 \u0644\u0627 \u062f\u0627\u0639\u064a \u0644\u0641\u0635\u0644\u0647\u0627. \u064a\u0645\u0643\u0646 \u0644\u0645\u064f\u0639\u0631\u0651\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u0646 \u064a\u064f\u0633\u0627\u0639\u062f \u0641\u064a \u0630\u0644\u0643. \u064a\u062a\u0645 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062b\u0646\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0642\u0644\u064a\u0644\u064b\u0627 \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0621 \u062f\u0648\u0646 \u0642\u0637\u0639\u0647\u0627 \u0623\u0648 \u0641\u0635\u0644\u0647\u0627. \u0647\u0630\u0627 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u064a\u064f\u0645\u0643\u0646 \u0641\u064a\u0647\u0627 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062e\u062f\u0645\u0629.&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcPrrQIN6aTN0z1qA5s6w-SKbej-gXAWa7Z8pJeRLbT54cST6BAK0Z_SqRa3fRQFAk-_Yge86arnnyY_5nZoMyh7xesxOGa717rJtHfbK2xY2N15EEjlY-8AWxM1l3-Dt_CVoGRFA?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"\u0645\u0639\u0631\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 6 \u0645\u0639\u0631\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>v) \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0628\u0635\u0631\u064a \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a (OTDR)<\/strong><\/h3>\n\n\n\n<p>\u062a\u064f\u0638\u0647\u0631 \u0644\u0643 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0645\u0643\u0627\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0628\u062f\u0642\u0629 \u0648\u0645\u062f\u0649 \u0639\u0645\u0642\u0647\u0627 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644. \u062a\u0639\u0645\u0644 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0631\u0633\u0627\u0644 \u0646\u0628\u0636\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0636\u0648\u0621. \u0633\u0646\u0634\u0631\u062d \u062c\u0647\u0627\u0632 OTDR \u0628\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0641\u064a \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0648\u0644\u0643\u0646 \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0623\u0646\u0633\u0628 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0628\u062f\u0642\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><br><strong>\u063a\u0627\u064a\u0629<\/strong><\/td><td><br><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong><\/td><\/tr><tr><td><strong>\u0639\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629<\/strong><\/td><td>\u0643\u0634\u0641 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/td><td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u062f\u0627\u0621<\/td><\/tr><tr><td><strong>\u0645\u062d\u062f\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (VFL)<\/strong><\/td><td>\u0643\u0634\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621<\/td><td>\u0641\u062d\u0648\u0635\u0627\u062a \u0633\u0631\u064a\u0639\u0629 \u0639\u0634\u0648\u0627\u0626\u064a\u0629<\/td><\/tr><tr><td><strong>\u0645\u062c\u0647\u0631 \u0627\u0644\u062a\u0641\u062a\u064a\u0634<\/strong><\/td><td>\u0641\u062d\u0635 \u0627\u0644\u0645\u0648\u0635\u0644<\/td><td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0638\u0627\u0641\u0629<\/td><\/tr><tr><td><strong>\u0645\u0639\u0631\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/strong><\/td><td>\u0641\u062d\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062d\u064a\u0629<\/td><td>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0637\u0644<\/td><\/tr><tr><td><strong>\u062c\u0647\u0627\u0632 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0622\u0644\u0627\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0648\u0631\u064a\u062f (OTDR)<\/strong><\/td><td>\u0641\u062d\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062d\u064a\u0629<\/td><td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0648\u0647\u0643\u0630\u0627\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u062f\u064a\u0643 \u0628\u062b\u0642\u0629\u060c \u0648\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0628\u0633\u0631\u0639\u0629\u060c \u0648\u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0634\u0628\u0643\u062a\u0643 \u062a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0643\u0644 \u064a\u0648\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3) \u0645\u0627 \u0647\u0648 OTDR \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u061f<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Optical_time-domain_reflectometer\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0636\u063a\u0637 \u0627\u0644\u062f\u0645 \u0639\u0628\u0631 \u0627\u0644\u062c\u0644\u062f (OTDRs) <\/a>\u062a\u0644\u0639\u0628 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u062f\u0648\u0631\u064b\u0627 \u0645\u062d\u0648\u0631\u064a\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629. \u0641\u0647\u064a \u0628\u0645\u062b\u0627\u0628\u0629 &quot;\u0645\u064f\u0633\u062a\u0643\u0634\u0641\u0627\u062a \u0636\u0648\u0626\u064a\u0629&quot; \u062a\u064f\u0633\u0627\u0639\u062f \u0641\u064a \u0642\u064a\u0627\u0633 \u0623\u062f\u0627\u0621 \u0634\u0628\u0643\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0643\u0627\u0645\u0646\u0629. \u062a\u064f\u0639\u0631\u0641 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0633\u0645 &quot;\u0645\u064f\u0639\u0627\u0643\u0633\u0627\u062a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0628\u0635\u0631\u064a&quot;.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdsugFTL7BrppfKI6-1s14qHdcpWonN6QWJOcuwcCyA6KmQtp7HnEwcGMZNU9f5qcuayXiUXKR0qD-Gm8Tn1YpN4Hz9C6pQH-q81hAPLyRKHzmSTECGoUYJm8t5SWyY5FqsBehD-w?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"\u062c\u0647\u0627\u0632 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0622\u0644\u0627\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0648\u0631\u064a\u062f (OTDR)\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 7 OTDR<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0643\u064a\u0641 \u064a\u0639\u0645\u0644<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u064a\u062d\u062f\u062f \u062c\u0647\u0627\u0632 OTDR \u062d\u0627\u0644\u0629 \u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0628\u0625\u0631\u0633\u0627\u0644 \u0646\u0628\u0636\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641. \u0623\u064a \u0623\u0639\u0637\u0627\u0644 \u0623\u0648 \u0643\u0633\u0648\u0631 \u0623\u0648 \u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u062a\u062d\u062f\u062b \u0623\u062b\u0646\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u062a\u0639\u0643\u0633 \u0628\u0639\u0636 \u0627\u0644\u0636\u0648\u0621 \u0646\u062d\u0648 \u0627\u0644\u062c\u0647\u0627\u0632. \u064a\u062d\u0644\u0644 \u062c\u0647\u0627\u0632 OTDR \u0643\u0645\u064a\u0629 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0645\u0631\u062a\u062f\u0629 \u0645\u0639 \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u063a\u0631\u0642\u0647 \u0627\u0644\u0636\u0648\u0621 \u0644\u0644\u0639\u0648\u062f\u0629. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062c\u0647\u0627\u0632 OTDR \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u0639\u0637\u0644 \u0648\u0637\u0628\u064a\u0639\u062a\u0647. \u0644\u062a\u0628\u0633\u064a\u0637 \u0627\u0644\u0623\u0645\u0631\u060c \u064a\u0645\u0643\u0646 \u062a\u0634\u0628\u064a\u0647\u0647 \u0628\u0646\u0638\u0627\u0645 \u0633\u0648\u0646\u0627\u0631\u060c \u0625\u0644\u0627 \u0623\u0646 \u062c\u0647\u0627\u0632 OTDR \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0636\u0648\u0621 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0635\u0648\u062a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u063a\u0631\u0636 OTDR<\/strong><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0623\u062e\u0637\u0627\u0621: <\/strong>\u064a\u0642\u0648\u0645 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0643\u0633\u0648\u0631 \u0623\u0648 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u0623\u0648 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0623\u062e\u0631\u0649 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0642\u064a\u0627\u0633 \u0627\u0644\u0637\u0648\u0644\/\u0627\u0644\u062e\u0633\u0627\u0631\u0629: <\/strong>\u064a\u0642\u0648\u0645 \u0628\u062a\u062d\u062f\u064a\u062f \u0637\u0648\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0643\u0645\u064a\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0645\u0639 \u0627\u0644\u0645\u0633\u0627\u0641\u0629.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u064a\u0629:<\/strong> \u064a\u064f\u0646\u062a\u062c \u0631\u0633\u0648\u0645\u064b\u0627 \u0628\u064a\u0627\u0646\u064a\u0629 \u062a\u0648\u0636\u062d \u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0641\u0647\u0645\u0643 \u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0634\u0628\u0643\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062c\u0647\u0627\u0632 OTDR \u062f\u0642\u064a\u0642 \u0625\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 \u0645\u062a\u0631 \u0648\u0627\u062d\u062f\u060c \u062d\u064a\u062b \u064a\u062d\u062f\u062f \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0623\u062f\u0627\u0629 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647\u0627 \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4) <\/strong><strong>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/strong><strong> \u0645\u0639 OTDR&nbsp;<\/strong><\/h2>\n\n\n\n<p>\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 OTDR \u0633\u0647\u0644\u064c \u0644\u0644\u063a\u0627\u064a\u0629. \u0633\u0646\u0628\u0633\u0637\u0647 \u0647\u0646\u0627 \u062e\u0637\u0648\u0629\u064b \u0628\u062e\u0637\u0648\u0629 \u0644\u064a\u0633\u0647\u0644 \u0639\u0644\u064a\u0643 \u0627\u062a\u0628\u0627\u0639\u0647.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0639\u0645\u0644\u064a\u0629 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 1) \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0625\u0637\u0644\u0627\u0642\u064a\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\u064a\u0629:&nbsp;<\/strong><\/p>\n\n\n\n<p>\u0644\u0644\u0628\u062f\u0621\u060c \u0639\u0644\u064a\u0643 \u062a\u0648\u0635\u064a\u0644 \u0623\u0644\u064a\u0627\u0641\u064a\u0646 \u0645\u0639\u064b\u0627: \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u062a\u064a \u062a\u0631\u0633\u0644 \u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0636\u0648\u0621\u060c \u0648\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u062a\u064a \u062a\u0639\u0643\u0633 \u0627\u0644\u0636\u0648\u0621. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0639\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u062a\u0627\u062c\u0647\u0627 \u062c\u0647\u0627\u0632 OTDR \u0644\u0642\u064a\u0627\u0633 \u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.&nbsp;<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 2) \u0636\u0628\u0637 \u0645\u0639\u0644\u0645\u0627\u062a OTDR:&nbsp;<\/strong><\/p>\n\n\n\n<p>\u0628\u0639\u062f \u0630\u0644\u0643\u060c \u0627\u0636\u0628\u0637 \u0645\u0639\u0644\u0645\u0627\u062a \u062c\u0647\u0627\u0632 OTDR\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0634\u0645\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0648\u0627\u0644\u0630\u064a \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0623\u0648 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u0648\u0636\u0628\u0637 \u0639\u0631\u0636 \u0627\u0644\u0646\u0628\u0636\u0629 (\u0648\u0636\u0648\u062d \u0627\u0644\u062f\u0642\u0629). \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0639\u0631\u0636 \u0646\u0628\u0636\u0629 \u0623\u0637\u0648\u0644.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeIRUrlH-JRKiNbIgo5WIzYXii3rcTy45FYLlpwIeeQANWLbbhzf96uQ1VEPUTXBOrIqZEoVO9rt7ngUZ9VBDEdEDVauMDJVdm0WNsrTq8gwyV4e8XipQ2uure2GevtFLO5abEF?key=kCI0HMe6LyI3Y8KZLAdwPE_3\" alt=\"OTDR \u064a\u0639\u0645\u0644\"\/><\/figure>\n\n\n\n<p><em>\u0627\u0644\u0634\u0643\u0644 \u0631\u0642\u0645 8 \u064a\u0639\u0645\u0644 \u062c\u0647\u0627\u0632 OTDR<\/em><\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 3) \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:&nbsp;<\/strong><\/p>\n\n\n\n<p>Once all settings and connections have been made, proceed with testing. The OTDR sends light pulses within the fiber and records the reflections. It generates a trace diagram illustrating the fiber&#8217;s performance.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 4) \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u062b\u0631:&nbsp;<\/strong><\/p>\n\n\n\n<p>Now, evaluating the trace on the OTDR screen is the next thing to do. The trace will capture faults like splices, bends, breaks, and connector loss while capturing each issue&#8217;s distance as well.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0635\u0627\u0626\u062d \u0646\u062d\u0648 \u062f\u0642\u0629 \u0623\u0641\u0636\u0644&nbsp;&nbsp;<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>? <\/strong><strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0625\u0637\u0644\u0627\u0642\/\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644: <\/strong>\u064a\u0633\u0627\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062c\u0647\u0627\u0632 OTDR \u0641\u064a \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u0631\u0627\u0621\u0627\u062a \u0623\u0641\u0636\u0644 \u0648\u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0628\u062f\u0627\u064a\u0629 \u0648\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>? <\/strong><strong>\u0645\u0648\u0635\u0644\u0627\u062a \u0646\u0638\u064a\u0641\u0629: <\/strong>\u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u062a\u0646\u0638\u064a\u0641 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0623\u064a \u0623\u0648\u0633\u0627\u062e \u0623\u0648 \u063a\u0628\u0627\u0631 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0646\u062a\u064a\u062c\u0629.&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 OTDR\u060c \u0641\u0625\u0646 \u0627\u062a\u0628\u0627\u0639 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0648\u0627\u0644\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0633\u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0628\u062f\u0642\u0629.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5) <\/strong><strong>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/strong><strong> \u0628\u062f\u0648\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u061f<\/strong><\/h2>\n\n\n\n<p>\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0644\u0627 \u064a\u062a\u0648\u0641\u0631 \u0644\u062f\u064a\u0643 \u062c\u0647\u0627\u0632 OTDR \u0623\u0648 \u0623\u064a \u062c\u0647\u0627\u0632 \u0641\u062d\u0635 \u0645\u062a\u062e\u0635\u0635 \u0622\u062e\u0631. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 \u062d\u0627\u0644\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0628\u062f\u064a\u0644\u0629&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0645\u0635\u0628\u0627\u062d \u064a\u062f\u0648\u064a \u0623\u0648 \u0645\u0624\u0634\u0631 \u0644\u064a\u0632\u0631 (\u0623\u0633\u0627\u0633\u064a): <\/strong>\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0623\u0628\u0633\u0637 \u0647\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0635\u0628\u0627\u062d \u064a\u062f\u0648\u064a \u0623\u0648 \u0645\u0624\u0634\u0631 \u0644\u064a\u0632\u0631. \u0644\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u0633\u0631\u064a\u0639 \u0648\u0628\u0633\u064a\u0637\u060c \u0648\u062c\u0651\u0647 \u0627\u0644\u0636\u0648\u0621 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0631\u0624\u064a\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0622\u062e\u0631. \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0648\u062c\u0648\u062f \u0627\u0646\u0633\u062f\u0627\u062f \u0641\u064a \u0645\u0643\u0627\u0646 \u0645\u0627 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0625\u0630\u0627 \u0644\u0645 \u064a\u0635\u0644 \u0627\u0644\u0636\u0648\u0621 \u0625\u0644\u0649 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631\u061b \u0625\u0644\u0627 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0644\u064a\u0633\u062a \u062f\u0642\u064a\u0642\u0629 \u062a\u0645\u0627\u0645\u064b\u0627.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/strong> \u0628\u0645\u0627 \u0623\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f\u064a\u0629 \u0637\u0631\u064a\u0642\u0629 \u0633\u0647\u0644\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u064f\u0645\u0643\u0646 \u0625\u062c\u0631\u0627\u0624\u0647 \u0628\u0648\u0635\u0644 \u0637\u0631\u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u062a\u0634\u0643\u064a\u0644 \u062d\u0644\u0642\u0629. \u062b\u0645\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629. \u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0628\u0639\u064a\u062f\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u0627\u0644\u0643\u0627\u0628\u0644 \u064a\u0639\u0645\u0644. \u0644\u0643\u0646 \u062a\u0630\u0643\u0631\u060c \u0647\u0630\u0627 \u0644\u0627 \u064a\u064f\u0639\u0637\u064a\u0643 \u0641\u0643\u0631\u0629 \u062c\u064a\u062f\u0629 \u0639\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0634\u0628\u0643\u0629.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0627 \u062a\u0642\u062f\u0645 \u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u0639\u0644\u0627\u0647 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0645\u062b\u0644\u061b \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0647\u064a \u062a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0628\u0633\u064a\u0637\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6) \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/strong><\/h2>\n\n\n\n<p>\u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u064a\u064f\u0645\u0643\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0627\u062a\u0628\u0627\u0639\u0647\u0627 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062f\u0642\u0629. \u062a\u062c\u062f\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062a\u0636\u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u064f\u0633\u0627\u0639\u062f \u0647\u0630\u0627 \u0641\u064a \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u062a\u062e\u0636\u0639 \u0644\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>i) TIA\/EIA-568 \u2013 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/ANSI\/TIA-568\" target=\"_blank\" rel=\"noreferrer noopener\">TIA\/EIA-568<\/a> \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0634\u0627\u0626\u0639 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u060c \u0648\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0648\u0627\u0644\u0645\u062f\u0627\u0631\u0633 \u0648\u0627\u0644\u0641\u0646\u0627\u062f\u0642. \u064a\u064f\u062d\u062f\u062f \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0648\u0643\u0645\u064a\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0646\u0635 \u0639\u0644\u0649 \u0623\u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0646\u062f \u0643\u0644 \u0645\u0648\u0635\u0644 0.75 \u062f\u064a\u0633\u064a\u0628\u0644. \u064a\u0636\u0645\u0646 \u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0634\u0628\u0643\u0629 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ii) IEC 61280 &#8211; Measuring Light and Loss<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/60725\" target=\"_blank\" rel=\"noreferrer noopener\">IEC 61280<\/a> \u064a\u064f\u0631\u0643\u0632 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0621 \u0648\u0627\u0644\u0641\u0642\u062f \u0648\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633. \u0648\u064a\u0634\u0645\u0644 \u062e\u0635\u0627\u0626\u0635 \u0645\u062b\u0644 \u0646\u0648\u0639 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0648\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0642\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u064f\u0633\u062c\u0644\u0629. \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0641\u0625\u0646 \u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0647 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u064a\u0636\u0645\u0646 \u0635\u062d\u0629 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631\u0643 \u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u062f\u064a\u0643.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>iii) ISO\/IEC 11801 \u2013 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0643\u0627\u0645\u0644&nbsp;&nbsp;<\/strong><\/h3>\n\n\n\n<p>\u064a\u0646\u0637\u0628\u0642 \u0647\u0630\u0627 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u062f\u0627\u062e\u0644 \u0645\u0643\u062a\u0628 \u0627\u0644\u0634\u0631\u0643\u0629 \u0623\u0648 \u0645\u0631\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. <a href=\"https:\/\/en.wikipedia.org\/wiki\/ISO\/IEC_11801\" target=\"_blank\" rel=\"noreferrer noopener\">ISO\/IEC 11801<\/a> \u064a\u0634\u0645\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u060c \u0645\u062b\u0644 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a\u060c \u0648\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0623\u062f\u0627\u0621. \u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0648\u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u0645\u0643\u0651\u0646 \u0645\u0646 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0646\u0627\u0637\u0642.<\/p>\n\n\n\n<p>\u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0633\u064a\u0642\u0644\u0644 \u0627\u0644\u0623\u062e\u0637\u0627\u0621\u060c \u0648\u064a\u0633\u0631\u0639 \u0645\u0646 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627\u060c \u0648\u064a\u062d\u0633\u0651\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0623\u062f\u0627\u0626\u0647. \u0643\u0645\u0627 \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0634\u0647\u0627\u062f\u0629 \u0639\u0645\u0644\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0643 \u0623\u0646\u062c\u0632\u062a \u0643\u0644 \u0634\u064a\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7) \u0627\u0644\u062e\u0627\u062a\u0645\u0629&nbsp;<\/strong><\/h2>\n\n\n\n<p>All in all, every fiber optic network requires testing to guarantee performance and reliability. OTDRs and specialized testers are perfect for the task. Other methods like Visual Fault Locators and loopback tests also have their place, but they are limited. Each task has a unique set of requirements that must be dealt with to properly standards. Proper documentation aids in the management of the fiber network&#8217;s efficiency and longevity.\u00a0<br>Moreover, you can visit DEKAM fibers, China&#8217;s renowned <a href=\"https:\/\/dekam-fiber.com\/ar\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u064f\u0635\u0646\u0650\u0651\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u064f\u062e\u0635\u064e\u0651\u0635\u0629<\/a>\u0641\u064a DEKAM\u060c \u0633\u062a\u062d\u0635\u0644 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u0648\u064a\u0645\u0643\u0646\u0643 \u0623\u064a\u0636\u064b\u0627 \u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u062f\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>The core of modern communication is fiber optic cables, which allow high-speed internet and data transfer. But now the question is: How do you ensure that these cables are functioning at their best? Well! Fiber cable testing is essential to detect faults, measure performance, and guarantee efficiency. Regardless of whether [&hellip;]<\/p>","protected":false},"author":1,"featured_media":17100,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Fiber optic cable testing: Unveiling best methods and tools","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/posts\/18940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/comments?post=18940"}],"version-history":[{"count":7,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/posts\/18940\/revisions"}],"predecessor-version":[{"id":18964,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/posts\/18940\/revisions\/18964"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/media\/17100"}],"wp:attachment":[{"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/media?parent=18940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/categories?post=18940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekam-fiber.com\/ar\/wp-json\/wp\/v2\/tags?post=18940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}