{"id":2548,"date":"2026-04-09T00:00:00","date_gmt":"2026-04-09T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/dispersion-compensation-module-dcm-in-dwdm\/"},"modified":"2026-06-22T03:35:44","modified_gmt":"2026-06-22T03:35:44","slug":"dispersion-compensation-module-dcm-in-dwdm","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/dispersion-compensation-module-dcm-in-dwdm","title":{"rendered":"\u0663. \u0645\u0627 \u0647\u0648 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0641\u064a \u0634\u0628\u0643\u0627\u062a DWDM\u061f"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec.jpg\" alt=\"What is Dispersion Compensation Module DCM in DWDM?\" class=\"wp-image-2539\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ee475623c47445309b757a8f0de3f0ec-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0639\u0629\u060c \u0648\u0628\u062e\u0627\u0635\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\">\u0664. \u0627\u0644\u062a\u0639\u062f\u062f \u0628\u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0643\u062b\u064a\u0641<\/a> \u0662. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u062f \u0628\u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM)\u060c \u064a\u064f\u0639\u064e\u062f \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629\u064b \u0645\u0646 \u0623\u0635\u0639\u0628 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629. \u0648\u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0632\u062f\u064a\u0627\u062f \u0645\u0639\u062f\u0644\u0627\u062a \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0625\u0644\u0649 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0645\u0627 \u0628\u0639\u062f\u0647\u0627\u060c \u062a\u0635\u0628\u062d \u0627\u0644\u062a\u0634\u0648\u0647\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0639\u0627\u0645\u0644 \u062a\u0642\u064a\u064a\u062f \u0631\u0626\u064a\u0633\u064a \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0642\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0647\u064a \u0645\u0643\u0648\u0651\u0646 \u0631\u0626\u064a\u0633\u064a \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0644\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629. \u0648\u0647\u064a \u0645\u0635\u0645\u0645\u0629 \u0644\u0645\u0639\u0627\u0643\u0633\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0646\u062a\u0642\u0627\u0644\u0647\u0627 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (SMF)\u060c \u062d\u064a\u062b \u062a\u0646\u062a\u0634\u0631 \u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0633\u0631\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0642\u0644\u064a\u0644\u064b\u0627. \u0648\u0641\u064a \u063a\u064a\u0627\u0628 \u0627\u0644\u062a\u0639\u0648\u064a\u0636\u060c \u064a\u0624\u062f\u064a \u0647\u0630\u0627 \u0627\u0644\u062a\u0634\u062a\u062a \u0625\u0644\u0649 \u062a\u0648\u0633\u0639 \u0627\u0644\u0646\u0628\u0636\u0627\u062a\u060c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/intersymbol-interference-isi-in-digital-communication-explained\/\">\u0666. \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0631\u0645\u0648\u0632<\/a> \u0664. \u0648\u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0628\u064a\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 (ISI)\u060c \u0648\u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/understanding-what-is-bit-error-rate\/\">\u0661. \u0645\u0639\u062f\u0644\u0627\u062a \u062e\u0637\u0623 \u0627\u0644\u0628\u062a<\/a> \u0665. \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0628\u064a\u062a\u064a (BER).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0648\u0628\u0625\u062f\u062e\u0627\u0644 \u062a\u0634\u062a\u062a \u0633\u0644\u0628\u064a \u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645\u060c \u062a\u0633\u062a\u0639\u064a\u062f \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0623\u0635\u0644\u064a \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0647\u0627 \u0628\u0627\u0644\u0633\u0641\u0631 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0637\u0648\u0644 \u062f\u0648\u0646 \u062a\u062f\u0647\u0648\u0631. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0639\u0646\u0635\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0642\u062f\u064a\u0645\u0629\u060c \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0648\u0645\u0639 \u062a\u0637\u0648\u0631 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/\">\u0661. \u0645\u0639\u0627\u0644\u062c \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629<\/a>\u0668. (DSP) \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a\u060c \u064a\u062a\u063a\u064a\u0631 \u062f\u0648\u0631 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0651\u0627. \u0641\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0622\u0646 \u0628\u0634\u0643\u0644 \u0623\u0642\u0644 \u0639\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0645\u0627\u062f\u064a\u0629\u060c \u0648\u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062a\u0642\u062f\u0645\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0633\u0646\u0633\u062a\u0639\u0631\u0636 \u0645\u0627\u0647\u064a\u0629 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a\u060c \u0648\u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0639\u062f\u062f \u0628\u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM)\u060c \u0648\u0623\u0645\u0627\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627\u060c \u0648\u0643\u064a\u0641 \u062a\u0642\u0627\u0631\u0646 \u0628\u0627\u0644\u0628\u062f\u0627\u0626\u0644 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0645\u062b\u0644 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/\">\u0669. \u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a \u0627\u0644\u0645\u064f\u062f\u0648\u064e\u0651\u0631 (EDFA)<\/a> \u0661\u0660. \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (DSP) \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629. \u0648\u0633\u064a\u0648\u0641\u0651\u0631 \u0630\u0644\u0643 \u0641\u0647\u0645\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b \u0644\u062f\u0648\u0631\u0647\u0627 \u0641\u064a \u0643\u0644\u064d\u0651 \u0645\u0646 \u0647\u0646\u062f\u0633\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0648\u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0661. \ud83d\udd04 \u0645\u0627 \u0647\u064a \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM)\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0647\u064a \u062c\u0647\u0627\u0632 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u062f \u0628\u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM) \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a\u060c \u0648\u0647\u0648 \u062a\u0634\u0648\u064a\u0647 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0646\u0642\u0644 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0646\u062a\u0642\u0627\u0644\u0647\u0627 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665.jpg\" alt=\"What Is DCM?\" class=\"wp-image-2540\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b89938a300c54fa48e291ce16fa48665-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0648\u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0628\u0633\u064a\u0637\u0629\u060c \u064a\u0639\u064a\u062f \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0637\u0628\u064a\u0642 \u062a\u0634\u062a\u062a \u0633\u0644\u0628\u064a \u064a\u064f\u0639\u0648\u0650\u0651\u0636 \u0627\u0644\u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u0648\u0647\u0630\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0641\u0635\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0628\u0648\u0636\u0648\u062d \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0628\u062a \u0641\u064a \u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0648\u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629 \u0648\u0627\u0644\u0628\u0639\u064a\u062f\u0629\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0623\u0637\u0648\u0627\u0644 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u0624\u062b\u0650\u0651\u0631 \u0627\u0644\u062a\u0634\u062a\u062a \u062a\u0623\u062b\u064a\u0631\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621. \u0648\u062a\u064f\u0631\u0643\u064e\u0651\u0628 \u0647\u0630\u0647 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u0637 \u0627\u0644\u0628\u0635\u0631\u064a \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0645\u0643\u0648\u0650\u0651\u0646\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u064f\u062c\u0645\u0650\u0651\u0639\u0627\u062a\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u062a\u0643\u0628\u064a\u0631 \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u0648\u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (DSP)\u060c \u0641\u0625\u0646 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u062a\u0642\u0648\u0645 \u0628\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0647\u0645\u0629 \u0641\u064a \u0647\u064a\u0627\u0643\u0644 DWDM \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<br\/>\u0664. \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0647\u064a \u0648\u062d\u062f\u0629 \u062a\u0627\u0628\u0639\u0629 \u0644\u0646\u0638\u0627\u0645 \u062e\u0637 DWDM\u060c \u0648\u062a\u064f\u0639\u0648\u0650\u0651\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u0642\u0631\u0627\u0621\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0665. \u0645\u0627 \u062a\u062d\u062a\u0648\u064a\u0647 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0639\u0627\u062f\u0629\u064b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u064f\u0628\u0646\u0649 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u062d\u0648\u0644 \u0623\u0644\u064a\u0627\u0641 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCF) \u0623\u0648 \u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u0634\u0627\u0628\u0647\u0629 \u062a\u064f\u062f\u062e\u0644 \u0645\u0644\u0641\u064b\u0651\u0627 \u062a\u0634\u062a\u062a\u064a\u064b\u0651\u0627 \u0633\u0627\u0644\u0628\u064b\u0627 \u0644\u0625\u0644\u063a\u0627\u0621 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u0648\u062c\u0628 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0646\u0642\u0644. \u0648\u062a\u0635\u0641 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0623\u062c\u0647\u0632\u0629 \u0633\u0644\u0628\u064a\u0629 \u062a\u0648\u0641\u0631 \u062a\u0634\u062a\u062a\u064b\u0627 \u0633\u0627\u0644\u0628\u064b\u0627 \u0644\u0623\u0646\u0638\u0645\u0629 \u0646\u0642\u0644 DWDM \u0648\u062a\u0632\u064a\u062f \u0645\u0646 \u0645\u062f\u0649 \u0627\u0644\u0646\u0642\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0667. \ud83d\udd04 \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0646\u0638\u0627\u0645 DWDM\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u062f\u062e\u0627\u0644 \u0643\u0645\u064a\u0629 \u0645\u0636\u0628\u0648\u0637\u0629 \u0645\u0646 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0627\u0644\u0633\u0627\u0644\u0628 \u0644\u0645\u0639\u0627\u0631\u0636\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0646\u0642\u0644 \u0646\u0638\u0627\u0645 DWDM. \u0648\u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u062f\u0648\u0646 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0648\u0641\u064a \u0646\u0638\u0627\u0645 DWDM\u060c \u062a\u0646\u062a\u0642\u0644 \u0642\u0646\u0648\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0639\u0628\u0631 \u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641. \u0648\u0645\u0639 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u062a\u062a\u062d\u0631\u0643 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0633\u0631\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0642\u0644\u064a\u0644\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0648\u0633\u0639 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0648\u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629. \u0648\u064a\u064f\u0639\u0631\u0641 \u0647\u0630\u0627 \u0628\u0627\u0633\u0645 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a\u060c \u0648\u064a\u0632\u062f\u0627\u062f \u0634\u062f\u062a\u0647 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u062a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49.jpg\" alt=\"How Does a DCM Work in a DWDM System?\" class=\"wp-image-2541\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f17a0a8e08bb4bea90548bbeeb5a5d49-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661. \u0645\u0628\u062f\u0623 \u0639\u0645\u0644 \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0628\u0635\u0631\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u064a\u064f\u0631\u0643\u064e\u0651\u0628 \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0628\u0634\u0643\u0644 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a \u0641\u064a \u0646\u0638\u0627\u0645 \u062e\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM) \u0628\u064a\u0646 \u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0627\u0644\u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (EDFA). \u0648\u062f\u0648\u0631\u0647 \u0647\u0648 \u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0646\u0642\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u062a\u0628\u062f\u0648 \u062a\u062f\u0641\u064f\u0651\u0642 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0643\u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0664. \u0642\u0637\u0639\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641:<\/strong> \u0665. \u064a\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a<\/p><\/li><li><p><strong>\u0666. \u0627\u0644\u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0636\u0648\u0626\u064a (EDFA):<\/strong> \u0667. \u064a\u0642\u0648\u0650\u0651\u064a \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (\u0628\u062f\u0648\u0646 \u062a\u0635\u062d\u064a\u062d \u0644\u0644\u062a\u0634\u062a\u062a)<\/p><\/li><li><p><strong>\u0668. \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM):<\/strong> \u0669. \u064a\u0637\u0628\u0650\u0651\u0642 \u062a\u0634\u062a\u062a\u064b\u0627 \u0633\u0627\u0644\u0628\u064b\u0627 \u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u0648\u064a\u0647<\/p><\/li><li><p><strong>\u0661\u0660. \u0642\u0637\u0639\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \/ \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644:<\/strong> \u0661\u0661. \u064a\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0635\u062d\u064e\u0651\u062d\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0662. \u0643\u064a\u0641\u064a\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663. \u062f\u0627\u062e\u0644 \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM)\u060c, <strong>\u0661\u0664. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0623\u0644\u064a\u0627\u0641 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCF)<\/strong> \u0661\u0665. \u0623\u0648 \u0647\u064a\u0627\u0643\u0644 \u0628\u0635\u0631\u064a\u0629 \u0645\u0639\u0627\u062f\u0644\u0629. \u0648\u0647\u064a \u0645\u0635\u0645\u064e\u0651\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u062a\u0645\u062a\u064e\u0651\u0639 \u0628\u0645\u064a\u0644 \u062a\u0634\u062a\u062a \u0639\u0643\u0633\u064a \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0648\u0639\u0646\u062f \u0645\u0631\u0648\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0628\u0631 \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0667. \u062a\u062a\u0623\u062e\u0631 \u0645\u0643\u0648\u0650\u0651\u0646\u0627\u062a \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0639\u0643\u0633\u064a<\/p><\/li><li><p>\u0661\u0668. \u062a\u064f\u0639\u0627\u062f \u0636\u063a\u0637 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0645\u0645\u062a\u062f\u0629<\/p><\/li><li><p>\u0661\u0669. \u064a\u064f\u0633\u062a\u0639\u0627\u062f \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0628\u062a\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u0648\u064a\u062d\u0633\u0650\u0651\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u062d\u064a\u062d \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u0636\u0648\u062d \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u064a\u0642\u0644\u0650\u0651\u0644 \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 (ISI).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0661. \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u0648\u0628\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a\u060c \u064a\u0633\u0627\u0639\u062f \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0663. \u062a\u062e\u0641\u064a\u0636 \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0641\u064a \u0627\u0644\u0628\u062a\u0627\u062a (BER)<\/p><\/li><li><p>\u0662\u0664. \u062a\u062d\u0633\u064a\u0646 \u0627\u062a\u0633\u0627\u0639 \u0631\u0633\u0645 \u0627\u0644\u0639\u064a\u0646 (eye diagram opening)<\/p><\/li><li><p>\u0662\u0665. \u062a\u0648\u0633\u064a\u0639 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0641\u064a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/products\/long-distance-transceiver-types-reach-selection-guide\/\">\u0662\u0666. \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<\/a><\/p><\/li><li><p>\u0662\u0667. \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0645\u0633\u062a\u0642\u0631 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0639\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0648\u0647\u0648 \u0645\u0647\u0645\u064c\u0651 \u062c\u062f\u064b\u0651\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">\u0663\u0662. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/a> \u0661\u0667. \u0648 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">\u0664\u0660. \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/a> \u0662\u0669. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u064a\u064f\u0639\u0627\u0644\u064e\u062c \u0641\u064a\u0647\u0627 \u0627\u0644\u062a\u0634\u062a\u062a \u0631\u0642\u0645\u064a\u064b\u0651\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/strong><br\/>\u0663\u0660. \u064a\u0639\u0645\u0644 \u062c\u0647\u0627\u0632 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u062f\u062e\u0627\u0644 \u062a\u0634\u062a\u062a \u0633\u0627\u0644\u0628 \u0641\u064a \u0631\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0644\u064a\u0627\u0641 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a\u060c \u0645\u0645\u0627 \u064a\u0644\u063a\u064a \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u064a\u062d\u0633\u0650\u0651\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0661. \ud83d\udd04 \u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0641\u064a \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/chromatic-dispersion-cd-in-fiber-optics-signal-impact\/\">\u0661\u0661.\u200f \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a<\/a> \u0663\u0662. \u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a (CD) \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u062d\u062f\u0650\u0651\u062f\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u0646\u0642\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0628\u0631 \u0623\u0644\u064a\u0627\u0641 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u0644\u0623\u0646\u0647 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629\u060c \u0645\u0627 \u064a\u0633\u0628\u0650\u0651\u0628 \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629 (DWDM).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0663. \u0648\u064a\u062d\u062f\u062b \u0630\u0644\u0643 \u0644\u0623\u0646 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0636\u0648\u0621 \u062a\u0646\u062a\u0642\u0644 \u0628\u0633\u0631\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0642\u0644\u064a\u0644\u064b\u0627 \u0641\u064a \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">\u0664\u0664. \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/a>. \u0663\u0664. . \u0648\u0645\u0639 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u062a\u0632\u062f\u0627\u062f \u0639\u0631\u0636 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0648\u062a\u0628\u062f\u0623 \u0641\u064a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0645\u0639 \u0628\u0639\u0636\u0647\u0627.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550.jpg\" alt=\"Why Chromatic Dispersion Matters in Long-Haul Fiber Links\" class=\"wp-image-2542\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/11cf57ddba2043ec907629d0b5d12550-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0665. \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0639\u0644\u0649 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0641\u064a \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0640DWDM \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0625\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662. \u062a\u0648\u0633\u0639 \u0627\u0644\u0646\u0628\u0636\u0629 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/li><li><p>\u0663. \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 (ISI) \u0628\u064a\u0646 \u0627\u0644\u0628\u062a\u0627\u062a \u0627\u0644\u0645\u062c\u0627\u0648\u0631\u0629<\/p><\/li><li><p>\u0664. \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0639\u062f\u0644 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a (BER) \u0639\u0646\u062f \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644<\/p><\/li><li><p>\u0665. \u062a\u0642\u0644\u064a\u0644 \u0623\u0642\u0635\u0649 \u0645\u062f\u0649 \u0644\u0644\u0625\u0631\u0633\u0627\u0644<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0666. \u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0636\u0631\u0648\u0631\u064a\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640DWDM<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640DWDM\u060c \u062a\u064f\u0631\u0633\u0644 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0639\u0628\u0631 \u0646\u0641\u0633 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647. \u0648\u064a\u062e\u062a\u0644\u0641 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0634\u062a\u062a \u0644\u0643\u0644 \u0642\u0646\u0627\u0629 \u0642\u0644\u064a\u0644\u064b\u0627 \u062d\u0633\u0628 \u0637\u0648\u0644\u0647\u0627 \u0627\u0644\u0645\u0648\u062c\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0648\u0647\u0630\u0627 \u064a\u062e\u0644\u0642 \u062a\u062d\u062f\u064a\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0669. \u062a\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0645\u0639\u062f\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629<\/p><\/li><li><p>\u0661\u0660. \u062a\u0635\u0628\u062d \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u063a\u064a\u0631 \u0645\u062a\u062c\u0627\u0646\u0633\u0629 \u0639\u0628\u0631 \u0627\u0644\u0637\u064a\u0641<\/p><\/li><li><p>\u0661\u0661. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0631\u0627\u0639\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0623\u0633\u0648\u0623 \u0627\u0644\u062d\u0627\u0644\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0648\u0646\u062a\u064a\u062c\u0629\u064b \u0644\u0630\u0644\u0643\u060c \u0644\u0645 \u064a\u0639\u062f \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0645\u062c\u0631\u062f \u062a\u0623\u062b\u064a\u0631 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u2014\u0628\u0644 \u064a\u0635\u0628\u062d \u0642\u064a\u062f\u064b\u0627 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0646\u062f \u062a\u062e\u0637\u064a\u0637 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640DWDM.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/strong><br\/>\u0661\u0663. \u064a\u0643\u062a\u0633\u0628 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0623\u0647\u0645\u064a\u062a\u0647 \u0644\u0623\u0646\u0647 \u064a\u062d\u062f\u0651 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0645\u0646 \u0648\u0636\u0648\u062d \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0645\u062f\u0649 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0641\u064a \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0640DWDM.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0664. \ud83d\udd04 \u0623\u064a\u0646 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0623\u0633\u0627\u0633\u064b\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0640DWDM \u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0641\u064a \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629. \u0648\u062a\u064f\u0631\u0643\u064e\u0651\u0628 \u0641\u064a \u0637\u0628\u0642\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0637\u0628\u0642\u0629 \u0627\u0644\u0639\u0645\u064a\u0644 \u0623\u0648 \u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0635\u0648\u0644\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u064f\u062b\u0628\u064e\u0651\u062a \u062d\u064a\u062b \u062a\u0635\u0628\u062d \u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0637\u0648\u064a\u0644\u0629 \u0628\u0645\u0627 \u064a\u0643\u0641\u064a \u0644\u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0634\u062a\u062a \u062a\u0623\u062b\u064a\u0631\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab.jpg\" alt=\"Where Is a DCM Used in Optical Networks?\" class=\"wp-image-2543\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f8d318236b96402d92f24701cd116aab-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0666. \u0661. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0638\u0647\u0631 \u0627\u0644\u0640DWDM \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0638\u0647\u0631 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0644 \u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0625\u0644\u0649 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a \u0623\u0648 \u062d\u062a\u0649 \u0645\u0626\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u062a\u0633\u0627\u0639\u062f \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0669. \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0628\u0631 \u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629<\/p><\/li><li><p>\u0662\u0660. \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645<\/p><\/li><li><p>\u0662\u0661. \u062f\u0639\u0645 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0633\u0631\u0639\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0662. \u0662. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0640DWDM \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0648\u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663. \u062a\u064f\u0631\u0643\u064e\u0651\u0628 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0640DWDM \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u064a\u0629 \u0623\u0648 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664.\u200f\u0645\u0646 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0664. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u062f\u064a\u0646\u0629<\/p><\/li><li><p>\u0662\u0665. \u0627\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li><li><p>\u0662\u0666. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629 \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0667. \u0648\u0644\u0627 \u062a\u0632\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u062a\u0639\u062a\u0645\u062f \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u062a\u0634\u062a\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661. \u0663. \u0623\u0646\u0638\u0645\u0629 \u062e\u0637\u0648\u0637 \u0627\u0644\u0640DWDM \u0630\u0627\u062a \u0627\u0644\u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u062a\u064f\u0631\u0643\u064e\u0651\u0628 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0639 \u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u0637 \u0627\u0644\u0636\u0648\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0628\u064a\u0646 \u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664. \u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0628\u0639\u062f \u062a\u0636\u062e\u064a\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p><\/li><li><p>\u0665. \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0628\u0631 \u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u062a\u0636\u062e\u064a\u0645 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629<\/p><\/li><li><p>\u0666. \u062a\u0648\u0633\u064a\u0639 \u0645\u062f\u0649 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0643\u0644\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0667. \u0664. \u0623\u0646\u0638\u0645\u0629 \u0636\u0648\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0642\u062f\u064a\u0645\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u062a\u0643\u062a\u0633\u0628 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0623\u0647\u0645\u064a\u0629\u064b \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488899.htm\">\u0669. \u0646\u0638\u0627\u0645 \u0627\u0644\u0640DWDM \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/a> \u0663\u0660.\u200f \u0634\u0628\u0643\u0627\u062a<\/p><\/li><li><p>\u0661\u0660. \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u0634\u062f\u0651\u064a \u0628\u0633\u0631\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/li><li><p>\u0661\u0661. \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0645\u0646 \u0627\u0644\u0623\u062c\u064a\u0627\u0644 \u0627\u0644\u0623\u0648\u0644\u0649<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u064a\u064f\u062f\u0627\u0631 \u0627\u0644\u062a\u0634\u062a\u062a \u0628\u0637\u0631\u064a\u0642\u0629 \u0636\u0648\u0626\u064a\u0629 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/strong><br\/>\u0661\u0663. \u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0640DWDM \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0648\u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0648\u0636\u0639 \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u0637 \u0628\u064a\u0646 \u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0664. \ud83d\udd04 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u064a\u0646 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0648\u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0648\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0636\u0648\u0626\u064a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a-\u0627\u0644\u0636\u0648\u0626\u064a (OEO): \u0645\u0627 \u0627\u0644\u0641\u0631\u0642\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665. \u062a\u064f\u0630\u0643\u064e\u0631 \u0647\u0630\u0647 \u0627\u0644\u0631\u0645\u0648\u0632 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0645\u0639\u064b\u0627 \u063a\u0627\u0644\u0628\u064b\u0627\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u062d\u0644 \u0645\u0634\u0643\u0644\u0627\u062a\u064d \u0645\u062e\u062a\u0644\u0641\u0629. \u0641\u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u062a\u0639\u0627\u0644\u062c \u0627\u0644\u062a\u0634\u062a\u062a\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0639\u0627\u0644\u062c \u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0636\u0648\u0626\u064a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a-\u0627\u0644\u0636\u0648\u0626\u064a (OEO) \u0645\u0639 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u0644\u064a\u062f \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0648\u062a\u0628\u0631\u0632 \u0648\u062b\u0627\u0626\u0642 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0640DWDM \u062f\u0648\u0631 \u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647 \u062a\u0642\u0646\u064a\u0629\u064b \u0623\u0633\u0627\u0633\u064a\u0629\u064b \u062a\u0645\u0643\u0650\u0651\u0646 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640DWDM\u060c \u0645\u0639 \u0648\u0635\u0641 \u0627\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647 \u0643\u0639\u064a\u0628\u064d \u0645\u0646\u0641\u0635\u0644\u064d \u0641\u064a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u064a\u062a\u0637\u0644\u0651\u0628 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629\u064b \u0645\u0633\u062a\u0642\u0644\u0629\u064b \u0644\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0640DWDM \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u062a\u064f\u0631\u0643\u064e\u0651\u0628 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0648\u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0648\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0636\u0648\u0626\u064a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a-\u0627\u0644\u0636\u0648\u0626\u064a (OEO) \u0645\u0639\u064b\u0627 \u063a\u0627\u0644\u0628\u064b\u0627\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u062d\u0644 \u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u064d \u0645\u062e\u062a\u0644\u0641\u0629 \u062a\u0645\u0627\u0645\u064b\u0627. \u0648\u0644\u0630\u0644\u0643 \u0641\u0625\u0646 \u0641\u0647\u0645 \u0623\u062f\u0648\u0627\u0631\u0647\u0627 \u0623\u0645\u0631\u064c \u062c\u0648\u0647\u0631\u064a\u064c\u0651 \u0644\u062a\u0635\u0645\u064a\u0645 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u062a\u0634\u062e\u064a\u0635 \u0623\u0639\u0637\u0627\u0644\u0647\u0627.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b.jpg\" alt=\"DCM vs. EDFA vs. OEO: What Is the Difference?\" class=\"wp-image-2544\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/90e200cdfb5e4422a73a6a5dd4414f2b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0667. \u0661. \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM): \u062a\u0635\u062d\u0651\u062d \u062a\u0634\u0648\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u0661\u0663. DCM<\/strong> \u0661\u0668. \u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0644\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0627\u0644\u0630\u064a \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0669. \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0644\u0651\u0647\u0627: \u062a\u0634\u0648\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (\u0627\u062a\u0633\u0627\u0639 \u0627\u0644\u0646\u0628\u0636\u0629)<\/p><\/li><li><p>\u0662\u0660. \u0627\u0644\u0637\u0631\u064a\u0642\u0629: \u062a\u0639\u0648\u064a\u0636 \u0633\u0644\u0628\u064a \u0644\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a<\/p><\/li><li><p>\u0662\u0661. \u0627\u0644\u0645\u0648\u0642\u0639: \u0628\u064a\u0646 \u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0641\u064a \u0646\u0638\u0627\u0645 \u062e\u0637\u0648\u0637 \u0627\u0644\u0640DWDM<\/p><\/li><li><p>\u0662\u0662. \u0644\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u0636\u062e\u064a\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0648\u0644\u0627 \u0628\u062a\u062d\u0648\u064a\u0644\u0647\u0627<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663. \u0627\u0644\u062f\u0648\u0631: \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0646\u0638\u0627\u0641\u0629 \u0634\u0643\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0664. \u0662. \u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u064f\u0634\u064e\u0628\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA): \u064a\u0639\u0632\u0650\u0651\u0632 \u0642\u0648\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0668. \u0623\u064e\u0646\u0652 <strong>\u0669. \u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a \u0627\u0644\u0645\u064f\u062f\u0648\u064e\u0651\u0631 (EDFA)<\/strong> \u0662\u0665. \u0647\u0648 \u0645\u0636\u062e\u0650\u0651\u0645 \u0636\u0648\u0626\u064a \u064a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0644\u062a\u0639\u0648\u064a\u0636 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\">\u0645\u0633\u062a\u0648\u064a\u0627\u062a<\/a>\u0662\u0666. ) \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661. \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u0629: \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/p><\/li><li><p>\u0662. \u0627\u0644\u0637\u0631\u064a\u0642\u0629: \u062a\u0636\u062e\u064a\u0645 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0621 \u0645\u0628\u0627\u0634\u0631\u0629\u064b (\u0628\u062f\u0648\u0646 \u062a\u062d\u0648\u064a\u0644)<\/p><\/li><li><p>\u0663. \u0627\u0644\u0645\u0648\u0642\u0639: \u064a\u064f\u0631\u0643\u064e\u0651\u0628 \u0641\u064a \u0643\u0644 \u0645\u0642\u0637\u0639 \u0623\u0644\u064a\u0627\u0641 \u0623\u0648 \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0645\u0642\u0637\u0639<\/p><\/li><li><p>\u0664. \u0644\u0627 \u064a\u0635\u0644\u062d \u0627\u0644\u062a\u0634\u062a\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0627\u0644\u062f\u0648\u0631: \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0666. \u0663. \u0646\u0638\u0627\u0645 OEO (\u0628\u0635\u0631\u064a-\u0643\u0647\u0631\u0628\u0627\u0626\u064a-\u0628\u0635\u0631\u064a): \u064a\u064f\u0639\u064a\u062f \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0668. \u0623\u064e\u0646\u0652 <strong>\u0667. \u062c\u0647\u0627\u0632 OEO<\/strong> \u0668. \u064a\u062d\u0648\u0650\u0651\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0625\u0644\u0649 \u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u062b\u0645 \u064a\u0639\u0627\u0644\u062c\u0647\u0627\u060c \u062b\u0645 \u064a\u062d\u0648\u0650\u0651\u0644\u0647\u0627 \u0645\u062c\u062f\u062f\u064b\u0627 \u0625\u0644\u0649 \u0635\u064a\u063a\u0629 \u0628\u0635\u0631\u064a\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0669. \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u0629: \u062a\u062f\u0647\u0648\u0631 \u0634\u062f\u064a\u062f \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (\u0627\u0644\u0641\u0642\u062f + \u0627\u0644\u0636\u0648\u0636\u0627\u0621 + \u0627\u0644\u062a\u0634\u0648\u064a\u0647)<\/p><\/li><li><p>\u0661\u0660. \u0627\u0644\u0637\u0631\u064a\u0642\u0629: \u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u0644\u064a\u062f \u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0625\u0634\u0627\u0631\u0629 (\u0663R: \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644\u060c \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u0642\u064a\u062a\u060c \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644)<\/p><\/li><li><p>\u0661\u0661. \u0627\u0644\u0645\u0648\u0642\u0639: \u0646\u0642\u0627\u0637 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u0644\u064a\u062f \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<\/p><\/li><li><p>\u0661\u0662. \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0648\u062a\u0643\u0644\u0641\u0629\u064b \u0645\u0646 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663. \u0627\u0644\u062f\u0648\u0631: <strong>\u0661\u0664. \u0625\u0639\u0627\u062f\u0629 \u0628\u0646\u0627\u0621 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0665. \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u0644\u063a\u0629 \u0628\u0633\u064a\u0637\u0629<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 101px;\"\/><col style=\"width: 244px;\"\/><col style=\"width: 259px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"101\"><p>\u0661\u0667. \u0627\u0644\u062c\u0647\u0627\u0632<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"244\"><p>\u0661\u0661. \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"259\"><p>\u0661\u0665. \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u0644\u0647\u0627<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0666. \u0627\u0644\u0645\u062c\u0627\u0644<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"101\"><p>\u0661\u0663. DCM<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"244\"><p>\u0661\u0663. \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"259\"><p>\u0664. \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0628\u0635\u0631\u064a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"101\"><p>\u0669. \u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a \u0627\u0644\u0645\u064f\u062f\u0648\u064e\u0651\u0631 (EDFA)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"244\"><p>\u0661\u0667. \u062a\u0636\u062e\u064a\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"259\"><p>\u0661\u0668. \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0628\u0635\u0631\u064a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"101\"><p>\u0661\u0666. OEO<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"244\"><p>\u0661\u0669. \u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"259\"><p>\u0662\u0660. \u062a\u062f\u0647\u0648\u0631 \u0634\u062f\u064a\u062f<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663. \u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0661. \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0639\u064b\u0627 \u0641\u064a \u0631\u0627\u0628\u0637 DWDM<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u0641\u064a \u0646\u0638\u0627\u0645 \u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u062f\u0649 \u0646\u0645\u0648\u0630\u062c\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0669. \u0645\u0636\u062e\u0650\u0651\u0645\u0627\u062a \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a \u0627\u0644\u0645\u064f\u062f\u0648\u064e\u0651\u0631 (EDFA)<\/strong> \u0662\u0663. \u064a\u0639\u0648\u0651\u0636 \u0627\u0644\u0641\u0642\u062f \u0628\u0639\u062f \u0643\u0644 \u0645\u0642\u0637\u0639 \u0623\u0644\u064a\u0627\u0641<\/p><\/li><li><p><strong>\u0661\u0663. DCM<\/strong> \u0662\u0664. \u064a\u0635\u062d\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/li><li><p><strong>\u0661\u0666. OEO<\/strong> \u0662\u0665. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0636\u0639\u064a\u0641\u0629 \u062c\u062f\u064b\u0651\u0627 \u0628\u062d\u064a\u062b \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0639\u0627\u062f\u062a\u0647\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u064a\u062a\u0646\u0627\u0648\u0644 \u0643\u0644 \u062c\u0647\u0627\u0632 \u0637\u0628\u0642\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/strong><br\/>\u0662\u0667. \u064a\u0635\u062d\u062d \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0627\u0644\u062a\u0634\u062a\u062a\u060c \u0648\u064a\u064f\u0635\u0644\u062d \u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0630\u0648 \u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFA) \u0627\u0644\u0641\u0642\u062f\u060c \u0648\u062a\u064f\u0635\u0644\u062d \u0648\u062d\u062f\u0629 OEO \u0627\u0644\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0628\u0631 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0648\u0644\u064a\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0668. \ud83d\udd04 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0669. \u0623\u0643\u0628\u0631 \u0641\u0627\u0626\u062f\u0629 \u062a\u0642\u062f\u0645\u0647\u0627 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0648\u0627\u0636\u062d\u0629 \u062c\u062f\u064b\u0651\u0627: \u0641\u0647\u064a \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0628\u0631 \u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a. \u0648\u062a\u0628\u0631\u0632 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0648\u062d\u062f\u0627\u062a DCM \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0645\u0632\u0627\u064a\u0627 \u0645\u062b\u0644 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062b\u0627\u0628\u062a \u0644\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a\u060c \u0648\u0627\u0644\u062a\u0623\u062e\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u060c \u0648\u062f\u0639\u0645 \u0646\u0642\u0644 DWDM \u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u062f\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u062a\u0624\u062f\u064a \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u062f\u0648\u0631\u064b\u0627 \u0645\u0647\u0645\u064b\u0651\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a DWDM \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0641\u064a \u0646\u0642\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0648\u0643\u0623\u064a \u0645\u0643\u0648\u0650\u0651\u0646 \u0628\u0635\u0631\u064a\u060c \u0641\u0625\u0646 \u0644\u0647\u0627 \u0645\u0632\u0627\u064a\u0627 \u0648\u0642\u064a\u0648\u062f\u064b\u0627 \u062a\u062e\u062a\u0644\u0641 \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0.jpg\" alt=\"Key Benefits and Limitations of Dispersion Compensation Modules\" class=\"wp-image-2545\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5750029e707d45679cf8f7658b3480a0-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0661. \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0648\u062d\u062f\u0629 DCM<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0663\u0662. \u0661. \u062a\u0635\u062d\u064a\u062d \u0641\u0639\u0651\u0627\u0644 \u0644\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0663. \u062a\u0648\u0641\u0631 \u0648\u062d\u062f\u0627\u062a DCM \u062a\u0639\u0648\u064a\u0636\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627 \u0633\u0644\u0628\u064a\u064b\u0651\u0627 \u0644\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a\u060c \u0645\u0645\u0627 \u064a\u0639\u0648\u0651\u0636 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639. \u0648\u0647\u0630\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0648\u0636\u0648\u062d \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0628\u0631 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661. \u0662. \u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u0627\u062a\u0633\u0627\u0639 \u0627\u0644\u0646\u0628\u0636\u0629\u060c \u062a\u0633\u0627\u0639\u062f \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663. \u062e\u0641\u0636 \u0645\u0639\u062f\u0644 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/understanding-what-is-bit-error-rate\/\">\u0662\u0667. \u0646\u0633\u0628\u0629 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a BER<\/a>)<\/p><\/li><li><p>\u0664. \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 (ISI)<\/p><\/li><li><p>\u0662\u0664. \u062a\u062d\u0633\u064a\u0646 \u0627\u062a\u0633\u0627\u0639 \u0631\u0633\u0645 \u0627\u0644\u0639\u064a\u0646 (eye diagram opening)<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0665. \u0663. \u062a\u0645\u062f\u064a\u062f \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u062a\u062a\u064a\u062d \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640 DWDM \u062f\u0639\u0645 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u0644\u064a\u062f \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0646\u062f \u0643\u0644 \u0642\u0637\u0627\u0639.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0667. \u0664. \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0643\u0627\u0645\u0644<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0623\u064a \u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0669. \u0644\u0627 \u064a\u062d\u062f\u062b \u062a\u062d\u0648\u064a\u0644 \u0645\u0646 \u0628\u0635\u0631\u064a \u0625\u0644\u0649 \u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/p><\/li><li><p>\u0661\u0660. \u0644\u0627 \u062a\u064f\u0636\u0627\u0641 \u0623\u064a \u0632\u0645\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u0623\u062e\u064a\u0631\u064a<\/p><\/li><li><p>\u0661\u0661. \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0628\u0633\u064a\u0637 \u0645\u0639 \u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u0637<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0662. \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661\u0663. \u0661. \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062b\u0627\u0628\u062a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664. \u062a\u0648\u0641\u0631 \u0645\u0639\u0638\u0645 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0642\u064a\u0645 \u062a\u0634\u062a\u062a \u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0645\u0633\u0628\u0642\u064b\u0627\u060c \u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647\u0627 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u064a\u0641. \u0641\u0625\u0630\u0627 \u062a\u063a\u064a\u0631 \u0637\u0648\u0644 \u0627\u0644\u0642\u0637\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a \u0623\u0648 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0641\u0642\u062f \u064a\u0635\u0628\u062d \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u063a\u064a\u0631 \u0645\u062b\u0627\u0644\u064a.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661\u0665. \u0662. \u0641\u0642\u062f\u0627\u0646 \u0625\u062f\u062e\u0627\u0644 \u0625\u0636\u0627\u0641\u064a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u062a\u064f\u062f\u062e\u0644 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0641\u0642\u062f\u0627\u0646\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0651\u0627\u060c \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u063a\u0627\u0644\u0628\u064b\u0627 \u062a\u0636\u062e\u064a\u0645\u064b\u0627 \u0623\u0642\u0648\u0649 \u0623\u0648 \u062a\u062e\u0637\u064a\u0637\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u062f\u0631\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661\u0667. \u0663. \u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u0648\u0647\u0627\u062a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u062a\u0639\u0627\u0644\u062c \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a \u0641\u0642\u0637. \u0648\u0647\u064a \u0644\u0627 \u062a\u062d\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0669. \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (\u0648\u0647\u0648 \u0645\u0627 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647 \u0645\u0636\u062e\u0645\u0627\u062a \u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 \u0627\u0644\u0645\u064f\u062d\u0642\u064e\u0651\u0646\u0629 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 EDFA)<\/p><\/li><li><p>\u0662\u0660. \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/li><li><p>\u0662\u0661. \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0662\u0662. \u0664. \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663. \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640 DWDM \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u062d\u0644\u064e\u0651\u062a \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0631\u0642\u0645\u064a \u0644\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (DSP) \u0645\u062d\u0644 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0648\u0638\u0627\u0626\u0641 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u0645\u0645\u0627 \u0642\u0644\u064e\u0651\u0644 \u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u0646\u0634\u0631\u0627\u062a \u0627\u0644\u062c\u062f\u064a\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/strong><br\/>\u0662\u0664. \u062a\u0639\u062f \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0641\u0639\u064e\u0651\u0627\u0644\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u062b\u0627\u0628\u062a \u0644\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0640 DWDM \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u060c \u0644\u0643\u0646 \u0642\u064a\u0648\u062f\u0647\u0627 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0642\u062f \u0642\u0644\u064e\u0651\u0644\u062a \u0645\u0646 \u062f\u0648\u0631\u0647\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0665. \ud83d\udd04 \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0631\u0627\u0628\u0637\u0643 \u0627\u0644\u0628\u0635\u0631\u064a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u064a\u064f\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 (DCM) \u062e\u0637\u0648\u0629\u064b \u062d\u0627\u0633\u0645\u0629\u064b \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0634\u0628\u0643\u0629 \u0628\u0635\u0631\u064a\u0629 \u0641\u0639\u064e\u0651\u0627\u0644\u0629 \u0648\u0645\u0633\u062a\u0642\u0631\u0629 \u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0640 DWDM. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u0644\u0649 \u0628\u0646\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0627\u062a \u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0623\u0645 \u0645\u062a\u0645\u0627\u0633\u0643\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9.jpg\" alt=\"How to Choose the Right DCM for Your Optical Link\" class=\"wp-image-2546\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f16eb025f6ca4bbfb8e357619b9458c9-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0667. \u0661. \u0645\u0637\u0627\u0628\u0642\u0629 \u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a\u064a \u0645\u0639 \u0637\u0648\u0644 \u0627\u0644\u0642\u0637\u0627\u0639 \u0627\u0644\u0644\u064a\u0641\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0623\u0647\u0645 \u0639\u0627\u0645\u0644 \u0647\u0648 \u0636\u0645\u0627\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0633\u0627\u0644\u0628\u0629 \u0627\u0644\u062a\u064a \u062a\u0648\u0641\u0631\u0647\u0627 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0645\u0633\u0627\u0648\u064a\u0629 \u0644\u0644\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0643\u0644\u064a \u0644\u0644\u062a\u0634\u062a\u062a \u0641\u064a \u0631\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0669. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0660. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0644\u064a \u0644\u0644\u0623\u0644\u064a\u0627\u0641 (\u0628\u0627\u0644\u0643\u064a\u0644\u0648\u0645\u062a\u0631)<\/p><\/li><li><p>\u0663\u0661. \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0644\u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/li><li><p>\u0661. \u0639\u062f\u062f \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0641\u064a \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0645\u0627\u062b\u0644 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0625\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663. \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0646\u0627\u0642\u0635 \u2192 \u062a\u0634\u062a\u062a \u0645\u062a\u0628\u0642\u064a<\/p><\/li><li><p>\u0664. \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0632\u0627\u0626\u062f \u2192 \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0665. \u0662. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0628\u0646\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 (\u0627\u0644\u0642\u062f\u064a\u0645 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0628\u0634\u0643\u0644 \u0631\u0626\u064a\u0633\u064a \u0641\u064a \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0642\u062f\u064a\u0645\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (DSP).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0667. \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0642\u062f\u064a\u0645\u0629 (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \/ \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629): \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0645\u0637\u0644\u0648\u0628\u0629<\/p><\/li><li><p>\u0668. \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 (<a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">\u0662\u0667. \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/a>\/<a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\">\u0661\u0663. \u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/a>\u0669. +): \u0639\u0627\u062f\u0629\u064b \u0644\u0627 \u062a\u0643\u0648\u0646 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0645\u0637\u0644\u0648\u0628\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u062a\u0623\u0643\u064e\u0651\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0646\u0638\u0627\u0645\u0643 \u064a\u062d\u062a\u0627\u062c \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0625\u0644\u0649 \u062a\u0639\u0648\u064a\u0636 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0661. \u0663. \u0642\u064a\u0650\u0651\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u062f\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u062a\u064f\u062f\u062e\u0644 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0641\u0642\u062f\u0627\u0646\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0651\u0627\u060c \u0644\u0630\u0627 \u064a\u062c\u0628 \u062a\u0636\u0645\u064a\u0646\u0647\u0627 \u0641\u064a \u062d\u0633\u0627\u0628 \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0642\u062f\u0631\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0663. \u0645\u0648\u0642\u0639 \u0645\u0636\u062e\u0650\u0651\u0645 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0630\u0648 \u0627\u0644\u062a\u0642\u0648\u064a\u0629 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f (EDFA) \u0644\u0644\u062a\u0636\u062e\u064a\u0645<\/p><\/li><li><p>\u0661\u0664. \u0625\u062c\u0645\u0627\u0644\u064a \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062c\u0632\u0621 \u0645\u0642\u0627\u0628\u0644 \u0647\u0627\u0645\u0634 \u0627\u0644\u0646\u0638\u0627\u0645<\/p><\/li><li><p>\u0661\u0662. \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0646\u0634\u0631 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0628\u0634\u0643\u0644 \u0633\u064a\u0626 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637 \u0627\u0644\u0643\u0644\u064a \u062d\u062a\u0649 \u0644\u0648 \u062a\u0645 \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0666. \u0664. \u062e\u0630 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0635\u064f\u0645\u0650\u0651\u0645\u062a \u0645\u0639\u0638\u0645 \u0648\u062d\u062f\u0627\u062a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCMs) \u0644\u0623\u0646\u0638\u0645\u0629 DWDM \u0641\u064a \u0646\u0637\u0627\u0642 C\u060c \u0644\u0643\u0646 \u064a\u062c\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0660.\u200f \u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a<\/p><\/li><li><p>\u0661\u0668. \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0642\u0646\u0648\u0627\u062a (\u0645\u062b\u0644 \u0634\u0628\u0643\u0627\u062a \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \/ \u0665\u0660 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632)<\/p><\/li><li><p>\u0661\u0669. \u062a\u0648\u0627\u0641\u0642 \u0645\u0648\u0631\u0650\u0651\u062f \u0646\u0638\u0627\u0645 DWDM<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0660. \u0665. \u0628\u064a\u0626\u0629 \u0627\u0644\u0646\u0634\u0631 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062f\u0646\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u060c \u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u0639\u0644\u0627\u0648\u0629\u064b \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0623\u062e\u0630 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0665. \u0647\u0644 \u0633\u062a\u062a\u063a\u064a\u0631 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u061f<\/p><\/li><li><p>\u0666. \u0647\u0644 \u0633\u062a\u0632\u062f\u0627\u062f \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0628\u062a\u061f<\/p><\/li><li><p>\u0667. \u0647\u0644 \u0633\u062a\u0646\u062a\u0642\u0644 \u0627\u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0625\u0644\u0649 \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629\u061f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0635\u0645\u064a\u0645\u064d \u0645\u0631\u0646\u064d \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0631\u0642\u064a\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0627\u062d\u0642\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0669. \u0627\u0644\u0645\u0644\u062e\u0651\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u064a\u0636\u0645\u0646 \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM) \u0627\u0644\u0645\u064f\u062e\u062a\u0627\u0631\u0629 \u0628\u0634\u0643\u0644\u064d \u0645\u0646\u0627\u0633\u0628\u064d \u0627\u0646\u062a\u0642\u0627\u0644\u064e DWDM \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0637\u0627\u0628\u0642\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u0645\u0639 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u062f\u0631\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062c\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 \u062a\u0642\u064a\u064a\u0645\u0647\u0627 \u0641\u064a \u0633\u064a\u0627\u0642 \u062a\u0637\u0648\u0631 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0648\u0644\u0627 \u0633\u064a\u0645\u0627 \u0627\u0644\u062a\u062d\u0648\u0651\u0644 \u0646\u062d\u0648 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629 (coherent DSP).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661. \u062a\u0628\u062d\u062b \u0639\u0646 \u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0634\u0628\u0643\u0627\u062a DWDM \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u061f<br\/>\u0642\u0645 \u0628\u0632\u064a\u0627\u0631\u0629 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>\u0666\u0665. \u0645\u062a\u062c\u0631 LINK-PP \u0627\u0644\u0631\u0633\u0645\u064a<\/strong><\/a> \u0661\u0662. \u0644\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/489213.htm\">\u0661\u0663. \u0648\u062d\u062f\u0627\u062a SFP \u0644\u0640 DWDM<\/a> \u0661\u0664. \u0648\u062d\u0644\u0648\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u0643\u064a\u0629 \u0648\u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0648\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0664. \u062a\u0639\u0644\u064e\u0651\u0645 \u0645\u0627 \u0647\u064a \u0648\u062d\u062f\u0629 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a (DCM)\u060c \u0648\u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0641\u064a \u0634\u0628\u0643\u0627\u062a DWDM\u060c \u0648\u0645\u0627 \u062f\u0648\u0631\u0647\u0627 \u0641\u064a \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0644\u064a\u0641\u064a\u0629 \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u060c \u0648\u0645\u062a\u0649 \u0644\u0627 \u062a\u0632\u0627\u0644 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u062d\u062a\u0649 \u0627\u0644\u064a\u0648\u0645.<\/p>","protected":false},"author":1,"featured_media":2547,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-2548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/comments?post=2548"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2548\/revisions"}],"predecessor-version":[{"id":10708,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2548\/revisions\/10708"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/2547"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=2548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=2548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=2548"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}