![\"\u0625\u062f\u0627\u0631\u0629](\"https:\/\/commmesh.com\/wp-content\/uploads\/2025\/08\/WDM.jpg\")
<\/a>\u0645\u0628\u0627\u062f\u0626 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/h2>\n\n\n\n
\u062a\u0639\u0645\u0644 \u062a\u0642\u0646\u064a\u0629 WDM \u0628\u0627\u0633\u062a\u063a\u0644\u0627\u0644 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0648\u0627\u0633\u0639 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 \u0622\u0644\u0627\u0641 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 1260-1675 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0648\u064a\u062d\u062f\u0647\u0627 \u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 (\u0645\u062b\u0644\u0627\u064b\u060c 0.2 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631). \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n
- \n
- \u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/strong>\n
- \n
- \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0642\u0646\u0627\u0629 \u0637\u0648\u0644\u064b\u0627 \u0645\u0648\u062c\u064a\u064b\u0627 \u0645\u0645\u064a\u0632\u064b\u0627\u060c \u0645\u062a\u0628\u0627\u0639\u062f\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 0.8 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 (100 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632) \u0623\u0648 0.4 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 (50 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632) \u0641\u064a \u0627\u0644\u0646\u0637\u0627\u0642 C (1530-1565 \u0646\u0627\u0646\u0648\u0645\u062a\u0631) \u0623\u0648 \u0627\u0644\u0646\u0637\u0627\u0642 L (1565-1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0634\u0628\u0643\u0629 ITU-T G.694.1.<\/li>\n\n\n\n
- \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644: 40 \u0642\u0646\u0627\u0629 \u0628\u0645\u0633\u0627\u0641\u0629 100 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u062a\u0646\u062a\u062c 16 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0645\u0639\u062f\u0644 400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0648\u0641\u0643 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/strong>\n
- \n
- \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/strong>:\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0636\u0627\u0639\u0641 (MUX) \u0628\u062f\u0645\u062c \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0634\u062d\u0627\u062a \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0623\u0648 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 (AWGs)\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062e\u0633\u0627\u0631\u0629 \u0625\u062f\u062e\u0627\u0644 \u0623\u0642\u0644 \u0645\u0646 0.5 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0639\u062f\u062f<\/strong>:\u064a\u0642\u0648\u0645 \u062c\u0647\u0627\u0632 \u0641\u0643 \u0627\u0644\u062a\u0639\u062f\u062f (DEMUX) \u0628\u0641\u0635\u0644 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u060c \u0645\u0639 \u062a\u062f\u0627\u062e\u0644 \u0623\u0642\u0644 \u0645\u0646 -30 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u0639\u0645\u0644 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c EDFAs) \u0639\u0644\u0649 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0644 80-100 \u0643\u0645\u060c \u0645\u0645\u0627 \u064a\u0639\u0648\u0636 \u0639\u0646 \u062e\u0633\u0627\u0631\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 20-25 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0636\u0648\u0621<\/strong>\n
- \n
- \u062a\u0646\u062a\u0642\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0643\u0644\u064a \u0641\u064a \u0642\u0644\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 (\u0645\u0624\u0634\u0631 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 ~1.46)\u060c \u0645\u0639 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u062a\u062a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 17 ps\/nm\/km) \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u0639\u0648\u0636\u0629 \u0644\u0644\u062a\u0634\u062a\u062a (DCF).<\/li>\n\n\n\n
- \u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629 \u0645\u062b\u0644 \u062e\u0644\u0637 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0628\u0627\u0639\u062f \u062f\u0642\u064a\u0642 \u0644\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0628\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/h2>\n\n\n\n
\u062a\u0644\u0628\u064a \u0645\u062a\u063a\u064a\u0631\u0627\u062a WDM \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0633\u0639\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/p>\n\n\n\n
- \n
- \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u062e\u0634\u0646 (CWDM)<\/strong>\n
- \n
- \u0645\u0628\u062f\u0623<\/strong>:\u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u0627\u0641\u0629 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0623\u0648\u0633\u0639 (20 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1470\u20131610 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0648\u064a\u062f\u0639\u0645 18 \u0642\u0646\u0627\u0629 \u0628\u0645\u0639\u062f\u0644 2.5\u201310 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0647\u0627.<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644 ($500\u2013$2000 \u0644\u0643\u0644 MUX) \u0648\u0628\u0635\u0631\u064a\u0627\u062a \u0623\u0628\u0633\u0637\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 3 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>:\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u0648 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 (50-80 \u0643\u0645) \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a.<\/li>\n\n\n\n
- \u0627\u0644\u0642\u064a\u0648\u062f<\/strong>: \u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 8-18 \u0642\u0646\u0627\u0629 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0623\u0648\u0633\u0639\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 ITU-T G.694.2.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0625\u0631\u0633\u0627\u0644 \u0645\u062a\u0639\u062f\u062f \u0628\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0643\u062b\u064a\u0641 (DWDM)<\/strong>\n
- \n
- \u0645\u0628\u062f\u0623<\/strong>:\u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u0627\u0641\u0627\u062a \u0636\u064a\u0642\u0629 (0.8 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0623\u0648 100 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1530\u20131565 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0648\u062a\u062f\u0639\u0645 40\u201396 \u0642\u0646\u0627\u0629 \u0628\u062a\u0631\u062f\u062f 10\u2013400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0647\u0627.<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u0633\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 (\u062a\u0635\u0644 \u0625\u0644\u0649 96 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 0.5 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u064a\u062a\u0645 \u062a\u0636\u062e\u064a\u0645\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 EDFAs \u0643\u0644 80 \u0643\u0645.<\/li>\n\n\n\n
- \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>:\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 (100-3000 \u0643\u0645) \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/li>\n\n\n\n
- \u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649 ($5000\u2013$10,000 \u0644\u0643\u0644 \u0646\u0638\u0627\u0645) \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0639\u0642\u062f \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u00b10.1 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629).<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- WDM \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 (BWDM)<\/strong>\n
- \n
- \u0645\u0628\u062f\u0623<\/strong>:\u064a\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u062a\u062c\u0647\u0629 \u0644\u0623\u0639\u0644\u0649 \u0648\u0644\u0623\u0633\u0641\u0644 \u0639\u0644\u0649 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u06481550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631).<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u064a\u0636\u0627\u0639\u0641 \u0627\u0644\u0633\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 1 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong>:FTTH (\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0627\u0632\u0644) \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645.<\/li>\n\n\n\n
- \u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u0645\u0642\u062f\u0627\u0631 0.2 \u062f\u064a\u0633\u064a\u0628\u0644\u060c \u0648\u062a\u062a\u0637\u0644\u0628 \u0645\u0631\u0634\u062d\u0627\u062a \u062f\u0642\u064a\u0642\u0629.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 WDM<\/h2>\n\n\n\n
\u062a\u0639\u062a\u0645\u062f \u062a\u0642\u0646\u064a\u0629 WDM \u0639\u0644\u0649 \u0623\u062c\u0647\u0632\u0629 \u0645\u062a\u062e\u0635\u0635\u0629:<\/p>\n\n\n\n
- \n
- \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644<\/strong>\n
- \n
- \u062a\u0635\u062f\u0631 \u0623\u0634\u0639\u0629 \u0627\u0644\u0644\u064a\u0632\u0631 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u062d\u062f\u062f\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1550.12 \u0646\u0627\u0646\u0648\u0645\u062a\u0631) \u0645\u0639 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u00b10.1 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u064a\u062a\u0645 \u062a\u0639\u062f\u064a\u0644\u0647\u0627 \u0628\u0645\u0639\u062f\u0644 10\u2013400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 NRZ \u0623\u0648 QAM.<\/li>\n\n\n\n
- \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a\u060c \u0628\u062d\u0633\u0627\u0633\u064a\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 -28 \u062f\u064a\u0633\u064a\u0628\u0644 \u0645\u064a\u0644\u064a \u0648\u0627\u0637.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0645\u064f\u0636\u0627\u0639\u0650\u0641\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0648\u0627\u0644\u0625\u0633\u0642\u0627\u0637 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (OADMs)<\/strong>\n
- \n
- \u062a\u0636\u064a\u0641 \u0623\u0648 \u062a\u062d\u0630\u0641 OADMs \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0641\u0631\u062f\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1550.92 \u0646\u0627\u0646\u0648\u0645\u062a\u0631) \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 <0.3 \u062f\u064a\u0633\u064a\u0628\u0644\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0634\u0628\u0643\u0629.<\/li>\n\n\n\n
- \u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u062a\u0648\u0628\u0648\u0644\u0648\u062c\u064a\u0627\u062a \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0644\u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 99.9%.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a<\/strong>\n
- \n
- \u062a\u0639\u0645\u0644 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u0634\u0628\u0639\u0629 \u0628\u0627\u0644\u0625\u0631\u0628\u064a\u0648\u0645 (EDFAs) \u0639\u0644\u0649 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0628\u0645\u0642\u062f\u0627\u0631 20-30 \u062f\u064a\u0633\u064a\u0628\u0644 \u0643\u0644 80-100 \u0643\u0645\u060c \u0648\u062a\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0646\u0637\u0627\u0642 C \u0645\u0639 \u0631\u0642\u0645 \u0636\u0648\u0636\u0627\u0621 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 5-7 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u064a\u0635\u0644 \u0645\u062f\u0649 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0631\u0627\u0645\u0627\u0646 \u0625\u0644\u0649 150 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u064b\u0627 \u0645\u0639 \u0643\u0633\u0628 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 15 \u0625\u0644\u0649 20 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a<\/strong>\n
- \n
- \u062a\u0642\u0648\u0645 \u0648\u062d\u062f\u0627\u062a DCF \u0628\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062a\u0634\u062a\u062a \u0628\u0645\u0642\u062f\u0627\u0631 17 ps\/nm\/km\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 \u062a\u0632\u064a\u062f \u0639\u0646 1000 \u0643\u0645.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u0636\u064a\u0641 \u062e\u0633\u0627\u0631\u0629 \u0642\u062f\u0631\u0647\u0627 0.5\u20131 \u062f\u064a\u0633\u064a\u0628\u0644 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0645\u0646\u0639 \u062a\u0634\u0648\u064a\u0647 \u0625\u0634\u0627\u0631\u0629 10%.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/h2>\n\n\n\n
\u062a\u062c\u0639\u0644 \u0645\u0631\u0648\u0646\u0629 WDM \u062c\u0632\u0621\u064b\u0627 \u0644\u0627 \u064a\u062a\u062c\u0632\u0623 \u0645\u0646 \u0645\u062e\u062a\u0644\u0641 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0639\u062a\u0628\u0627\u0631\u064b\u0627 \u0645\u0646 \u0639\u0627\u0645 2025:<\/p>\n\n\n\n
- \n
- \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/strong>\n
- \n
- \u062a\u062f\u0639\u0645 \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0644\u0644\u0645\u062d\u064a\u0637\u0627\u062a\u060c \u0628\u0640 96 \u0642\u0646\u0627\u0629 \u062a\u0648\u0641\u0631 38.4 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 10,000 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u060c \u0645\u0639 \u062a\u0636\u062e\u064a\u0645 \u0643\u0644 80 \u0643\u064a\u0644\u0648\u0645\u062a\u0631. \u0645\u062b\u0627\u0644: \u062a\u0633\u062a\u062e\u062f\u0645 \u0634\u0628\u0643\u0629 \u0643\u0627\u0628\u0644\u0627\u062a \u0622\u0633\u064a\u0627 \u0648\u0627\u0644\u0645\u062d\u064a\u0637 \u0627\u0644\u0647\u0627\u062f\u0626 2025 (APCN-3) \u062a\u0642\u0646\u064a\u0629 DWDM \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 50 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0627\u0644\u062c\u063a\u0631\u0627\u0641\u064a\u0627 \u0627\u0644\u062a\u0644\u064a\u062c\u0631\u0627\u0641\u064a\u0629<\/a>.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u062d\u0627\u0641\u0638 EDFA \u0639\u0644\u0649 \u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 (SNR) \u0623\u0639\u0644\u0649 \u0645\u0646 20 \u062f\u064a\u0633\u064a\u0628\u0644\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u0639\u062f\u0644\u0627\u062a \u062e\u0637\u0623 \u0623\u0642\u0644 \u0645\u0646 10^-12.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u0648 \u0648\u0627\u0644\u0648\u0635\u0648\u0644<\/strong>\n
- \n
- \u064a\u064f\u0639\u062f\u0651 CWDM \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0631\u0627\u0648\u062d \u0637\u0648\u0644\u0647\u0627 \u0628\u064a\u0646 50 \u064880 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u064b\u0627\u060c \u0645\u0639 8-18 \u0642\u0646\u0627\u0629 \u0628\u0633\u0631\u0639\u0629 10 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u062e\u0641\u0651\u0636 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0628\u0645\u0642\u062f\u0627\u0631 40% \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u062a\u0642\u0646\u064a\u0629 DWDM. \u0645\u062b\u0627\u0644: \u062a\u0633\u062a\u062e\u062f\u0645 \u0634\u0628\u0643\u0627\u062a Verizon \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u062f\u0646 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u062a\u0642\u0646\u064a\u0629 CWDM \u0644\u0634\u0628\u0643\u0629 5G \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629\u060c \u062f\u0627\u0639\u0645\u0629\u064b \u0648\u0635\u0644\u0627\u062a \u0628\u0633\u0631\u0639\u0629 100 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/li>\n\n\n\n
- \u062a\u0645\u0643\u0651\u0646 \u062a\u0642\u0646\u064a\u0629 BWDM \u062a\u0642\u0646\u064a\u0629 FTTH\u060c \u0645\u0639 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 1310\/1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u062a\u0648\u0641\u0631 1 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0632\u0644.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>\n
- \n
- \u064a\u0631\u0628\u0637 DWDM \u0631\u0641\u0648\u0641\u064b\u0627 \u064a\u0632\u064a\u062f \u0637\u0648\u0644\u0647\u0627 \u0639\u0646 100 \u0645\u062a\u0631\u060c \u0645\u0639 40 \u0642\u0646\u0627\u0629 \u0628\u0633\u0631\u0639\u0629 400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0628\u0625\u062c\u0645\u0627\u0644\u064a 16 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629. \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0636\u062e\u0645\u0629\u060c \u0645\u062b\u0644 \u062a\u0644\u0643 \u0627\u0644\u062a\u0627\u0628\u0639\u0629 \u0644\u0623\u0645\u0627\u0632\u0648\u0646 \u0648\u064a\u0628 \u0633\u064a\u0631\u0641\u064a\u0633\u0632 (AWS)\u060c \u0639\u0644\u0649 DWDM \u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u0639\u0627\u0644\u062c \u0628\u064a\u062a\u0627\u0628\u0627\u064a\u062a\u0627\u062a \u064a\u0648\u0645\u064a\u064b\u0627.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u0633\u0645\u062d \u0623\u062c\u0647\u0632\u0629 OADM \u0628\u0625\u0633\u0642\u0627\u0637 \u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u060c \u0645\u0639 \u0623\u0648\u0642\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0623\u0642\u0644 \u0645\u0646 50 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0648\u0627\u0644\u062c\u0627\u0645\u0639\u0627\u062a<\/strong>\n
- \n
- \u064a\u0631\u0628\u0637 CWDM \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0628\u0633\u0631\u0639\u0629 10 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a MUX\/DEMUX \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u0645\u062b\u0627\u0644: \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u0627\u062a \u0641\u064a \u0623\u0648\u0631\u0648\u0628\u0627 CWDM \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u060c \u0644\u0643\u0644 \u0627\u0644\u0645\u0639\u0647\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0639\u0644\u0648\u0645<\/a> \u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u0645\u0642\u0627\u064a\u064a\u0633 \u0623\u062f\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 WDM<\/h2>\n\n\n\n
\u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0623\u062f\u0627\u0621 WDM \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n\n\n\n
- \n
- \u0633\u0639\u0629 \u0627\u0644\u0642\u0646\u0627\u0629 \u0648\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a<\/strong>\n
- \n
- \u062a\u0648\u0641\u0631 \u062a\u0642\u0646\u064a\u0629 DWDM \u0645\u0627 \u0628\u064a\u0646 40 \u0625\u0644\u0649 96 \u0642\u0646\u0627\u0629 (\u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 96 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u062c\u0645\u0644)\u060c \u0645\u0639 \u0645\u0639\u062f\u0644\u0627\u062a \u0644\u0643\u0644 \u0642\u0646\u0627\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 10 \u0625\u0644\u0649 400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c QPSK \u0623\u0648 16-QAM).<\/li>\n\n\n\n
- \u062a\u0642\u062a\u0635\u0631 \u062a\u0642\u0646\u064a\u0629 CWDM \u0639\u0644\u0649 18 \u0642\u0646\u0627\u0629 (\u062a\u0635\u0644 \u0625\u0644\u0649 180 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)\u060c \u0648\u0647\u064a \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u062a\u0643\u0644\u0641\u0629.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u0635\u0644 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0637\u064a\u0641\u064a\u0629 \u0625\u0644\u0649 4\u20138 \u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\/\u0647\u0631\u062a\u0632 \u0641\u064a DWDM\u060c \u0644\u0643\u0644 ITU-T G.694.1<\/a>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0648\u0627\u0644\u0648\u0635\u0648\u0644<\/strong>\n
- \n
- \u064a\u062a\u0645 \u062a\u0639\u0648\u064a\u0636 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 (0.2 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645 \u0639\u0646\u062f 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631) \u0628\u0648\u0627\u0633\u0637\u0629 EDFAs (\u0645\u0643\u0633\u0628 20-30 \u062f\u064a\u0633\u064a\u0628\u0644)\u060c \u0645\u0645\u0627 \u064a\u0645\u062a\u062f \u0625\u0644\u0649 \u0645\u062f\u0649 1000 \u0643\u0645 \u062f\u0648\u0646 \u062a\u062c\u062f\u064a\u062f.<\/li>\n\n\n\n
- \u064a\u062a\u0645 \u0627\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646 \u0627\u0644\u062a\u0634\u062a\u062a (17 ps\/nm\/km) \u0628\u0648\u0627\u0633\u0637\u0629 DCF\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0645\u0639\u062f\u0644\u0627\u062a \u062e\u0637\u0623 \u0627\u0644\u0628\u062a (BER) \u0623\u0642\u0644 \u0645\u0646 10^-9.<\/li>\n\n\n\n
- \u0627\u0644\u0641\u0631\u0642: \u064a\u0635\u0644 \u0645\u062f\u0649 CWDM \u0625\u0644\u0649 80 \u0643\u0645 \u0628\u062f\u0648\u0646 \u062a\u0636\u062e\u064a\u0645\u060c \u0645\u0642\u0627\u0628\u0644 3000 \u0643\u0645 \u0644\u0640 DWDM \u0645\u0639 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a Raman.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/strong>\n
- \n
- \u064a\u062a\u0645 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0623\u0642\u0644 \u0645\u0646 -30 \u062f\u064a\u0633\u064a\u0628\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0634\u062d\u0627\u062a AWG\u060c \u0641\u064a \u062d\u064a\u0646 \u062a\u062d\u062f \u0623\u0631\u0642\u0627\u0645 \u0636\u0648\u0636\u0627\u0621 EDFA (4-6 \u062f\u064a\u0633\u064a\u0628\u0644) \u0645\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0625\u0644\u0649 20-25 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u064a\u062a\u0645 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0630\u0627\u062a\u064a \u0644\u0644\u0645\u0631\u062d\u0644\u0629 (SPM) \u0628\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0637\u0627\u0642\u0629 <5 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0643\u0627\u0645\u0646<\/strong>\n
- \n
- \u062a\u062d\u0642\u0642 \u0623\u0646\u0638\u0645\u0629 WDM \u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 \u064a\u0628\u0644\u063a 99.999% \u0645\u0639 \u0645\u0643\u0628\u0631\u0627\u062a \u0635\u0648\u062a \u0632\u0627\u0626\u062f\u0629 \u0639\u0646 \u0627\u0644\u062d\u0627\u062c\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u064a\u0641 \u0632\u0645\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0623\u0642\u0644 \u0645\u0646 0.1 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 MUX\/DEMUX.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u062c\u0627\u0648\u0632 \u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 (OSNR) 20 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0646\u0642\u0644 400 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u0645\u062a\u0631\u064a<\/strong><\/th> \u0633\u064a \u062f\u0628\u0644\u064a\u0648 \u062f\u064a \u0625\u0645<\/strong><\/th> \u062f\u064a \u062f\u0628\u0644\u064a\u0648 \u062f\u064a \u0625\u0645<\/strong><\/th> BWDM<\/strong><\/th><\/tr><\/thead> \u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td> 8\u201318<\/td> 40\u201396<\/td> 2-4<\/td><\/tr> \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a (\u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\/\u0627\u0644\u0642\u0646\u0627\u0629)<\/td> 2.5\u201310<\/td> 10\u2013400<\/td> 1-10<\/td><\/tr> \u0627\u0644\u0645\u062f\u0649 (\u0643\u0645)<\/td> 50\u201380<\/td> 100\u20133000<\/td> 20\u201350<\/td><\/tr> \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0625\u062f\u0631\u0627\u062c (\u062f\u064a\u0633\u064a\u0628\u0644)<\/td> <3<\/td> <0.5<\/td> <1<\/td><\/tr> \u0627\u0644\u062a\u0643\u0644\u0641\u0629 ($ \u0644\u0643\u0644 MUX)<\/td> 500\u20132000<\/td> 5000\u201310000<\/td> 100\u2013500<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0641\u064a \u062a\u0646\u0641\u064a\u0630 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u064a\u0627\u0647<\/h2>\n\n\n\n
\u064a\u0648\u0627\u062c\u0647 \u0646\u0634\u0631 WDM \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0639\u0642\u0628\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629:<\/p>\n\n\n\n
- \n
- \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062a\u0639\u0642\u064a\u062f<\/strong>\n
- \n
- \u062a\u062a\u0631\u0627\u0648\u062d \u062a\u0643\u0644\u0641\u0629 \u0623\u0646\u0638\u0645\u0629 DWDM \u0628\u064a\u0646 50,000 \u0648100,000 \u0637\u0646 \u0645\u062a\u0631\u064a \u0644\u0644\u0639\u0642\u062f\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0628\u0641\u0636\u0644 \u062f\u0642\u0629 \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0636\u062e\u0645\u0627\u062a. \u0627\u0644\u062d\u0644: CWDM \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0628\u0645\u0642\u062f\u0627\u0631 501 \u0637\u0646 \u0645\u062a\u0631\u064a \u06483 \u0637\u0646 \u0645\u062a\u0631\u064a.<\/li>\n\n\n\n
- \u064a\u0636\u064a\u0641 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0641\u064a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u00b10.1 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629) \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u062a\u0634\u062a\u062a \u0648\u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629<\/strong>\n
- \n
- \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0644\u0648\u0646\u064a (\u0661\u0667 \u0628\u064a\u0643\u0648 \u062b\u0627\u0646\u064a\u0629\/\u0646\u0627\u0646\u0648\u0645\u062a\u0631\/\u0643\u0645) \u064a\u064f\u0641\u0633\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0644\u0649 \u0645\u062f\u0649 \u0661\u0660\u0660 \u0643\u0645\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0628\u0628 \u0632\u064a\u0627\u062f\u0629 \u0641\u064a \u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u062a\u0627\u062a (BER) \u0628\u0645\u0642\u062f\u0627\u0631 \u0661\u0660\u0661TP3T. \u0627\u0644\u062d\u0644: \u062a\u064f\u0635\u062d\u062d \u0634\u0631\u0627\u0626\u062d DCF \u0623\u0648 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (DSP) \u0646\u0633\u0628\u0629 \u0669\u0660\u0661TP3T \u0645\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a.<\/li>\n\n\n\n
- \u064a\u064f\u0648\u0644\u0650\u0651\u062f \u062e\u0644\u0637 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 (FWM) \u0639\u0646\u062f \u0642\u0648\u0649 \u0639\u0627\u0644\u064a\u0629 (>5 \u062f\u064a\u0633\u064a\u0628\u0644 \u0645\u064a\u0644\u064a \u0648\u0627\u0637) \u062a\u062f\u0627\u062e\u0644\u0627\u064b. \u0627\u0644\u062d\u0644: \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0623\u0648 \u062a\u0639\u062f\u062f \u0627\u0644\u0627\u0633\u062a\u0642\u0637\u0627\u0628.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0636\u062e\u064a\u0645<\/strong>\n
- \n
- \u062a\u064f\u0636\u062e\u0651\u0645 \u0645\u064f\u0636\u062e\u0651\u0645\u0627\u062a EDFA \u0627\u0644\u0646\u0637\u0627\u0642 C \u0641\u0642\u0637 (1530-1565 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0645\u0645\u0627 \u064a\u064f\u062d\u062f\u0651\u062f \u0627\u0644\u0642\u0646\u0648\u0627\u062a. \u0627\u0644\u062d\u0644: \u062a\u0645\u062a\u062f\u0651 \u0645\u064f\u0636\u062e\u0651\u0645\u0627\u062a \u0631\u0627\u0645\u0627\u0646 \u0625\u0644\u0649 \u0627\u0644\u0646\u0637\u0627\u0642 L (1565-1625 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0645\u064f\u0636\u064a\u0641\u0629\u064b 40 \u0642\u0646\u0627\u0629.<\/li>\n\n\n\n
- \u064a\u064f\u0642\u0644\u0644 \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0646\u0633\u0628\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 \u0665 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0643\u0644 \u0645\u0631\u062d\u0644\u0629 \u0645\u0646 \u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0645\u064f\u0636\u062e\u0650\u0651\u0645. \u0627\u0644\u062d\u0644: \u064a\u064f\u062d\u0633\u0651\u0646 \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u0645\u0627\u0645\u064a (FEC) \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0641\u064a \u0627\u0644\u0628\u062a\u0627\u062a (BER) \u0628\u0645\u0642\u062f\u0627\u0631 \u0661\u0660^-\u0666.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0642\u0636\u0627\u064a\u0627 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639<\/strong>\n
- \n
- \u062a\u062a\u0637\u0644\u0628 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u062d\u062f\u0627\u062a OADM\u060c \u0628\u062e\u0633\u0627\u0631\u0629 \u0660.\u0663 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629. \u0627\u0644\u062d\u0644: \u0648\u062d\u062f\u0627\u062a OADM \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 (ROADMs) \u062a\u064f\u0645\u0643\u0651\u0646 \u0645\u0646 \u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0641\u064a \u0623\u0642\u0644 \u0645\u0646 \u062f\u0642\u064a\u0642\u0629.<\/li>\n\n\n\n
- \u0627\u0633\u062a\u0646\u0641\u0627\u062f \u0627\u0644\u0637\u064a\u0641 \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629. \u0627\u0644\u062d\u0644: \u0634\u0628\u0643\u0629 \u0645\u0631\u0646\u0629 \u0644\u062a\u0642\u0633\u064a\u0645 \u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 (Flexi-WDM) \u0628\u0641\u0627\u0635\u0644 \u0661\u0662.\u0665 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c \u0645\u0645\u0627 \u064a\u0636\u0627\u0639\u0641 \u0627\u0644\u0633\u0639\u0629.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0628\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/h2>\n\n\n\n
\u062a\u062a\u0637\u0648\u0631 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u064a\u0627\u0647 (WDM) \u0644\u062a\u062a\u0646\u0627\u0633\u0628 \u0645\u0639 \u0627\u0646\u0641\u062c\u0627\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0639\u0627\u0645 2025:<\/p>\n\n\n\n
- \n
- WDM \u0641\u0627\u0626\u0642 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 (SD-WDM)<\/strong>\n
- \n
- \u064a\u062f\u0639\u0645 \u0623\u0643\u062b\u0631 \u0645\u0646 200 \u0642\u0646\u0627\u0629 \u0628\u0641\u0627\u0635\u0644 25 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c \u0645\u0645\u0627 \u064a\u062d\u0642\u0642 \u0633\u0631\u0639\u0629 80 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0644\u064a\u0641. \u062a\u0647\u062f\u0641 \u0646\u0645\u0627\u0630\u062c \u0647\u0648\u0627\u0648\u064a \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0625\u0644\u0649 \u0646\u0634\u0631\u0647\u0627 \u0628\u062d\u0644\u0648\u0644 \u0639\u0627\u0645 2026.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u064a\u0633\u062a\u062e\u062f\u0645 DSP \u0627\u0644\u0645\u062a\u0642\u062f\u0645 \u0644\u062a\u062d\u0642\u064a\u0642 \u0643\u0641\u0627\u0621\u0629 8 \u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\/\u0647\u0631\u062a\u0632.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u062a\u0645\u0627\u0633\u0643\u0629<\/strong>\n
- \n
- \u064a\u0633\u062a\u062e\u062f\u0645 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0637\u0648\u0631 (\u0645\u062b\u0644 DP-QPSK) \u0628\u0645\u0639\u062f\u0644 800 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 1000 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u060c \u0645\u0639 \u0646\u0633\u0628\u0629 \u0625\u0634\u0627\u0631\u0629 \u0636\u0648\u0626\u064a\u0629 (OSNR) > 25 \u062f\u064a\u0633\u064a\u0628\u0644. \u0645\u064f\u0639\u062a\u0645\u062f \u0641\u064a 40% \u0645\u0646 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 (\u0648\u0641\u0642\u064b\u0627 \u0644\u0640 TeleGeography).<\/li>\n\n\n\n
- \u0627\u0644\u062d\u0644 \u0644\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629: \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0643\u064a\u0641\u064a\u0629 \u062a\u0642\u0644\u0644 \u0627\u0644\u062a\u0634\u0648\u0647 \u0628\u0645\u0642\u062f\u0627\u0631 20%.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- \u0627\u0644\u0641\u0648\u062a\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629<\/strong>\n
- \n
- \u062a\u0642\u0644\u0644 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0641\u0648\u062a\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646\u064a\u0629 MUX\/DEMUX \u0627\u0644\u062d\u062c\u0645 \u0628\u0645\u0642\u062f\u0627\u0631 50% \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 30%\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0623\u0646\u0638\u0645\u0629 \u0645\u062f\u0645\u062c\u0629 \u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/li>\n\n\n\n
- \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644: \u062a\u062f\u0639\u0645 \u0634\u0631\u0627\u0626\u062d Intel 2025 100 \u0642\u0646\u0627\u0629 \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0642\u062f\u0631\u0647\u0627 0.2 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- WDM \u0627\u0644\u0645\u062d\u0633\u0651\u0646 \u0628\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a<\/strong>\n
- \n
- \u062a\u062a\u0646\u0628\u0623 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0628\u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u0642\u0646\u0648\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u064f\u062d\u0633\u0651\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0644\u0640 25%\u060c \u0648\u064a\u064f\u062e\u0641\u0651\u0636 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0640 15%. \u062a\u064f\u0638\u0647\u0631 \u062a\u062c\u0627\u0631\u0628 \u0646\u0648\u0643\u064a\u0627 \u0632\u0645\u0646 \u062a\u0634\u063a\u064a\u0644 99.99%.<\/li>\n\n\n\n
- \u0645\u0644\u0627\u062d\u0638\u0629 \u0641\u0646\u064a\u0629: \u062a\u0642\u0648\u0645 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0628\u062a\u062d\u0644\u064a\u0644 OSNR \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n
\u064a\u064f\u062d\u062f\u062b \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (WDM) \u062b\u0648\u0631\u0629\u064b \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0633\u064a\u0645 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 (\u0645\u062b\u0644 1310-1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631) \u0639\u0628\u0631 \u0644\u064a\u0641 \u0636\u0648\u0626\u064a \u0648\u0627\u062d\u062f\u060c \u0645\u0645\u0627 \u064a\u062d\u0642\u0642 \u0633\u0639\u0627\u062a \u062a\u0635\u0644 \u0625\u0644\u0649 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 (0.2 \u062f\u064a\u0633\u064a\u0628\u0644\/\u0643\u0645). \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (CWDM) \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u0648 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u0635\u0648\u0644\u064b\u0627 \u0625\u0644\u0649 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (DWDM) \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u062a\u064f\u0634\u0643\u0644 \u0645\u0628\u0627\u062f\u0626 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (WDM) \u0641\u064a \u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0648\u0627\u0644\u062a\u0636\u062e\u064a\u0645 \u0648\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0634\u062a\u062a \u062f\u0627\u0641\u0639\u064b\u0627 \u0642\u0648\u064a\u064b\u0627 \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062e\u0637\u064a\u0629\u060c \u062a\u0636\u0645\u0646 \u062d\u0644\u0648\u0644 \u0645\u062b\u0644 ROADMs \u0648DSP \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639. \u0648\u062a\u064e\u0639\u0650\u062f \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062f\u0645\u062c SD-WDM \u0648\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u060c \u0628\u0643\u0641\u0627\u0621\u0629 \u0623\u0639\u0644\u0649. \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u062d\u0644\u0648\u0644 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0627\u0633\u062a\u0643\u0634\u0641 \u0643\u0648\u0645\u0645\u064a\u0634<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"
\u062a\u0639\u062a\u0645\u062f \u0634\u0628\u0643\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629\u060c \u0627\u0644\u062a\u064a \u064a\u062a\u062c\u0627\u0648\u0632 \u0637\u0648\u0644\u0647\u0627 1.8 \u0645\u0644\u064a\u0648\u0646 \u0643\u064a\u0644\u0648\u0645\u062a\u0631 \u0628\u062d\u0644\u0648\u0644 \u0639\u0627\u0645 2025\u060c \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0627\u062a \u0645\u0628\u062a\u0643\u0631\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f \u0639\u0644\u0649 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0645\u0646 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 \u0648\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629 \u0648\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621. \u0648\u064a\u064f\u0639\u062f \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (WDM) \u062d\u062c\u0631 \u0627\u0644\u0632\u0627\u0648\u064a\u0629\u060c \u0625\u0630 \u064a\u064f\u0645\u0643\u0651\u0646 \u0645\u0646 \u0646\u0642\u0644 \u062a\u062f\u0641\u0642\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f \u0639\u0628\u0631 \u0644\u064a\u0641 \u0636\u0648\u0626\u064a \u0648\u0627\u062d\u062f. \u064a\u062a\u0639\u0645\u0642 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a [...]<\/p>","protected":false},"author":1,"featured_media":4219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"What is Wavelength Division Multiplexing (WDM): A Technical Guide","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[34],"tags":[],"class_list":["post-4215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/posts\/4215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/comments?post=4215"}],"version-history":[{"count":6,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/posts\/4215\/revisions"}],"predecessor-version":[{"id":4264,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/posts\/4215\/revisions\/4264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/media\/4219"}],"wp:attachment":[{"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/media?parent=4215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/categories?post=4215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commmesh.com\/ar\/wp-json\/wp\/v2\/tags?post=4215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- WDM \u0641\u0627\u0626\u0642 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 (SD-WDM)<\/strong>\n
- \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062a\u0639\u0642\u064a\u062f<\/strong>\n
- \u0627\u0644\u062a\u0648\u0647\u064a\u0646 \u0648\u0627\u0644\u0648\u0635\u0648\u0644<\/strong>\n
- \u0633\u0639\u0629 \u0627\u0644\u0642\u0646\u0627\u0629 \u0648\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a<\/strong>\n
- \u064a\u0631\u0628\u0637 CWDM \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0628\u0633\u0631\u0639\u0629 10 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a MUX\/DEMUX \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u0645\u062b\u0627\u0644: \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u0627\u062a \u0641\u064a \u0623\u0648\u0631\u0648\u0628\u0627 CWDM \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u060c \u0644\u0643\u0644 \u0627\u0644\u0645\u0639\u0647\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0639\u0644\u0648\u0645<\/a> \u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
- \u062a\u062f\u0639\u0645 \u0623\u0646\u0638\u0645\u0629 DWDM \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0644\u0644\u0645\u062d\u064a\u0637\u0627\u062a\u060c \u0628\u0640 96 \u0642\u0646\u0627\u0629 \u062a\u0648\u0641\u0631 38.4 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 10,000 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u060c \u0645\u0639 \u062a\u0636\u062e\u064a\u0645 \u0643\u0644 80 \u0643\u064a\u0644\u0648\u0645\u062a\u0631. \u0645\u062b\u0627\u0644: \u062a\u0633\u062a\u062e\u062f\u0645 \u0634\u0628\u0643\u0629 \u0643\u0627\u0628\u0644\u0627\u062a \u0622\u0633\u064a\u0627 \u0648\u0627\u0644\u0645\u062d\u064a\u0637 \u0627\u0644\u0647\u0627\u062f\u0626 2025 (APCN-3) \u062a\u0642\u0646\u064a\u0629 DWDM \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 50 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0627\u0644\u062c\u063a\u0631\u0627\u0641\u064a\u0627 \u0627\u0644\u062a\u0644\u064a\u062c\u0631\u0627\u0641\u064a\u0629<\/a>.<\/li>\n\n\n\n
- \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/strong>\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u064a\u0636\u0627\u0639\u0641 \u0627\u0644\u0633\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 1 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u0633\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 (\u062a\u0635\u0644 \u0625\u0644\u0649 96 \u062a\u064a\u0631\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 0.5 \u062f\u064a\u0633\u064a\u0628\u0644 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u064a\u062a\u0645 \u062a\u0636\u062e\u064a\u0645\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 EDFAs \u0643\u0644 80 \u0643\u0645.<\/li>\n\n\n\n
- \u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:\u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644 ($500\u2013$2000 \u0644\u0643\u0644 MUX) \u0648\u0628\u0635\u0631\u064a\u0627\u062a \u0623\u0628\u0633\u0637\u060c \u0645\u0639 \u062e\u0633\u0627\u0631\u0629 \u0623\u0642\u0644 \u0645\u0646 3 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0645\u0628\u062f\u0623<\/strong>:\u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u0627\u0641\u0629 \u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0623\u0648\u0633\u0639 (20 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 1470\u20131610 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0648\u064a\u062f\u0639\u0645 18 \u0642\u0646\u0627\u0629 \u0628\u0645\u0639\u062f\u0644 2.5\u201310 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0647\u0627.<\/li>\n\n\n\n
- \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u062e\u0634\u0646 (CWDM)<\/strong>\n
- \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0639\u062f\u062f<\/strong>:\u064a\u0642\u0648\u0645 \u062c\u0647\u0627\u0632 \u0641\u0643 \u0627\u0644\u062a\u0639\u062f\u062f (DEMUX) \u0628\u0641\u0635\u0644 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u060c \u0645\u0639 \u062a\u062f\u0627\u062e\u0644 \u0623\u0642\u0644 \u0645\u0646 -30 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n
- \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/strong>:\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0636\u0627\u0639\u0641 (MUX) \u0628\u062f\u0645\u062c \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0634\u062d\u0627\u062a \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0623\u0648 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 (AWGs)\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062e\u0633\u0627\u0631\u0629 \u0625\u062f\u062e\u0627\u0644 \u0623\u0642\u0644 \u0645\u0646 0.5 \u062f\u064a\u0633\u064a\u0628\u0644.<\/li>\n\n\n\n