{"id":1052,"date":"2026-03-02T02:17:02","date_gmt":"2026-03-02T02:17:02","guid":{"rendered":"https:\/\/soctfiber.com\/?p=1052"},"modified":"2026-04-27T09:27:17","modified_gmt":"2026-04-27T09:27:17","slug":"g-657-a2-single-mode-fiber","status":"publish","type":"post","link":"https:\/\/soctfiber.com\/ar\/g-657-a2-single-mode-fiber\/","title":{"rendered":"\u0623\u0644\u064a\u0627\u0641 \u0628\u0635\u0631\u064a\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 G.657.A2"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u0646 \u0646\u0648\u0639 G.657.A2 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c 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\u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/td><td>\u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0645\u0637\u060c \u063a\u064a\u0631 \u062d\u0633\u0627\u0633 \u0644\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u060c \u0630\u0631\u0648\u0629 \u0645\u0627\u0626\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629<\/td><\/tr><tr><td>\u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/td><td>ITU-T G.657.A2<\/td><\/tr><tr><td>\u0642\u0637\u0631 \u0627\u0644\u0637\u0644\u0627\u0621<\/td><td>190 \u00b1 10 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u0642\u0637\u0631 \u0627\u0644\u0643\u0633\u0648\u0629<\/td><td>125 \u00b1 0.7 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0639\u0646\u062f 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><td>\u2264 0.35 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><td>\u2264 0.21 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0639\u0646\u062f 1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><td>\u2264 0.23 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0644\u0641\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 7.5 \u0645\u0644\u0645<\/td><td>\u2264 0.2 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0644\u0641\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 10 \u0645\u0644\u0645<\/td><td>\u2264 0.1 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c 10 \u0644\u0641\u0627\u062a\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 15 \u0645\u0644\u0645<\/td><td>\u2264 0.03 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0644\u0641\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 7.5 \u0645\u0644\u0645<\/td><td>\u2264 0.5 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0644\u0641\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 10 \u0645\u0644\u0645<\/td><td>\u2264 0.2 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0643\u0644\u064a\u0629 \u0639\u0646\u062f 1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c 10 \u0644\u0641\u0627\u062a\u060c \u0646\u0635\u0641 \u0642\u0637\u0631 15 \u0645\u0644\u0645<\/td><td>\u2264 0.1 \u062f\u064a\u0633\u064a\u0628\u0644<\/td><\/tr><tr><td>\u0642\u0637\u0631 \u0645\u062c\u0627\u0644 \u0627\u0644\u0648\u0636\u0639 \u0639\u0646\u062f 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><td>8.6 \u00b1 0.4 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u0642\u0637\u0631 \u0645\u062c\u0627\u0644 \u0627\u0644\u0648\u0636\u0639 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><td>9.6 \u00b1 0.5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u0637\u0648\u0644 \u0645\u0648\u062c\u0629 \u0627\u0644\u0642\u0637\u0639 \u0644\u0644\u0643\u0627\u0628\u0644<\/td><td>\u2264 1260 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0635\u0641\u0631\u064a<\/td><td>\u0645\u0646 1300 \u0625\u0644\u0649 1324 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td><td>\u0645\u0646 -60 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td><\/tr><tr><td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u0644\u0627\u062d\u064a\u0629<\/td><td>\u2265 125 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0623\u062f\u0627\u0621<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0639\u0646\u0635\u0631<\/th><th>\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/th><\/tr><\/thead><tbody><tr><td>\u062e\u0633\u0627\u0631\u0629 \u0627\u0646\u062d\u0646\u0627\u0621 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629<\/td><td>\u064a\u062f\u0639\u0645 \u0646\u0642\u0644\u064b\u0627 \u0645\u0633\u062a\u0642\u0631\u064b\u0627 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629<\/td><\/tr><tr><td>\u062a\u0635\u0645\u064a\u0645 \u0637\u0644\u0627\u0621 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\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0623\u0648 \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u061f \u0623\u0631\u0633\u0644 \u0625\u0644\u064a\u0646\u0627 \u0627\u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0627\u062a\u062c\u0627\u0647 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0633\u0646\u0633\u0627\u0639\u062f\u0643 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643\u060c \u0648\u0633\u0646\u0642\u062f\u0645 \u0644\u0643 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f\u0647\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0647\u0644 \u064a\u0646\u0628\u063a\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 G.657.A2 \u0623\u0645 G.657.A1 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0645\u0639\u064a\u0627\u0631 G.657.A2 \u0639\u0645\u0648\u0645\u064b\u0627 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0639\u0645\u0644\u064a\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0646\u062d\u0646\u0627\u0621 \u0623\u0635\u063a\u0631 \u0648\u062a\u062d\u0643\u0645\u064b\u0627 \u0623\u0642\u0648\u0649 \u0641\u064a \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0647\u0644 \u064a\u0639\u062a\u0628\u0631 G.657.A2 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0628\u0643\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u062d\u062a\u0649 \u0627\u0644\u0645\u0646\u0632\u0644 (FTTH) \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0639\u0645. \u064a\u064f\u0639\u062f G.657.A2 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 FTTH\u060c \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0633\u0645 \u0639\u0627\u062f\u0629\u064b \u0628\u0645\u0633\u0627\u062d\u0629 \u062a\u0631\u0643\u064a\u0628 \u0645\u062d\u062f\u0648\u062f\u0629 \u0648\u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u0623\u0643\u062b\u0631 \u062d\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u0631\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u0646 \u0646\u0648\u0639 G.657.A2 \u0628\u0623\u0644\u064a\u0627\u0641 \u0645\u0646 \u0646\u0648\u0639 G.652.D\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0639\u0645. \u064a\u062f\u0639\u0645 \u0645\u0639\u064a\u0627\u0631 G.657.A2 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0631\u0628\u0637 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631\u064a G.652.D \u0648G.657.A1\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062d\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0647\u0644 \u064a\u064f\u0639\u062f G.657.A2 \u062e\u064a\u0627\u0631\u064b\u0627 \u062c\u064a\u062f\u064b\u0627 \u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0639\u0645. \u064a\u0633\u0627\u0639\u062f \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0636\u063a\u0648\u0637 \u0639\u0644\u0649 \u062f\u0639\u0645 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0648\u0639\u062f\u062f \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u0643\u0628\u0631 \u0636\u0645\u0646 \u0645\u0633\u0627\u062d\u0629 \u0645\u0627\u062f\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 \u0623\u062f\u0627\u0621 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0645\u0630\u0643\u0648\u0631 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u0646 \u0646\u0648\u0639 G.657.A2\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0645\u0627 \u0644\u0627 \u064a\u0632\u064a\u062f \u0639\u0646 0.2 \u062f\u064a\u0633\u064a\u0628\u0644 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0644\u062f\u0648\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0646\u0635\u0641 \u0642\u0637\u0631 7.5 \u0645\u0644\u0645\u060c \u0648\u0645\u0627 \u0644\u0627 \u064a\u0632\u064a\u062f \u0639\u0646 0.1 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u062f\u0648\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0646\u0635\u0641 \u0642\u0637\u0631 10 \u0645\u0644\u0645\u060c \u0648\u0645\u0627 \u0644\u0627 \u064a\u0632\u064a\u062f \u0639\u0646 0.03 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0640 10 \u062f\u0648\u0631\u0627\u062a \u0628\u0646\u0635\u0641 \u0642\u0637\u0631 15 \u0645\u0644\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0645\u0630\u0643\u0648\u0631 \u0639\u0646\u062f 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u06481550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u0642\u064a\u0645 \u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0639\u0627\u062f\u0629\u064b 0.35 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645 \u0639\u0646\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0648\u0644\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 0.21 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645 \u0639\u0646\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062a\u0649 \u064a\u0646\u0628\u063a\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 G.657.A2 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0645\u0639\u064a\u0627\u0631 G.657.A2 \u062e\u064a\u0627\u0631\u064b\u0627 \u0639\u0645\u0644\u064a\u064b\u0651\u0627 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u0633\u0627\u0631\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0645\u062f\u0645\u062c\u0629\u060c \u0623\u0648 \u062a\u0635\u0645\u064a\u0645 \u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u0623\u0648 \u0645\u0633\u0627\u062d\u0629 \u0645\u062d\u062f\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0642\u0646\u0648\u0627\u062a\u060c \u0623\u0648 \u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u0623\u0643\u062b\u0631 \u062d\u062f\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646\u0647 \u0642\u0628\u0644 \u0637\u0644\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u0646 \u0646\u0648\u0639 G.657.A2\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0623\u0643\u062f \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0627\u062a\u062c\u0627\u0647 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0621\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0645\u062f\u064a\u062f\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0642\u0628\u0644 \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0637\u0644\u0628.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"http:\/\/soctfiber.com\/wp-content\/uploads\/2026\/03\/Packing.webp\" alt=\"\" class=\"wp-image-1149\" style=\"width:695px;height:auto\" srcset=\"https:\/\/soctfiber.com\/wp-content\/uploads\/2026\/03\/Packing.webp 800w, https:\/\/soctfiber.com\/wp-content\/uploads\/2026\/03\/Packing-300x300.webp 300w, https:\/\/soctfiber.com\/wp-content\/uploads\/2026\/03\/Packing-150x150.webp 150w, https:\/\/soctfiber.com\/wp-content\/uploads\/2026\/03\/Packing-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>G.657.A2 fiber is widely used in access and indoor optical transmission systems where cable routing often includes corners, splice trays, wall boxes, conduits, cabinets, and other compact spaces. Compared with standard transmission-focused fiber, it provides stronger resistance to bend-related signal loss, which helps maintain stable optical performance in dense routing environments. This fiber is also [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1153,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,31,30],"tags":[],"class_list":["post-1052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","category-g-657-fiber","category-optical-fiber"],"_links":{"self":[{"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/posts\/1052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/comments?post=1052"}],"version-history":[{"count":5,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/posts\/1052\/revisions"}],"predecessor-version":[{"id":1555,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/posts\/1052\/revisions\/1555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/media\/1153"}],"wp:attachment":[{"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/media?parent=1052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/categories?post=1052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soctfiber.com\/ar\/wp-json\/wp\/v2\/tags?post=1052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}