{"id":4866,"date":"2025-09-27T11:12:00","date_gmt":"2025-09-27T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/how-ethernet-transformers-reduce-emi\/"},"modified":"2026-06-22T06:41:11","modified_gmt":"2026-06-22T06:41:11","slug":"how-ethernet-transformers-reduce-emi","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/how-ethernet-transformers-reduce-emi","title":{"rendered":"\u0661. \u0643\u064a\u0641 \u062a\u0642\u0644\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4.webp\" alt=\"Ethernet Transformers Reduce EMI \" class=\"wp-image-4863\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c22e0f3470e04bb084bf9123ad5bc7d4-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662. \u0661. \u0627\u0644\u0645\u0642\u062f\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0639\u064f\u0631\u0636\u0629 \u0628\u0634\u062f\u0629 \u0644\u0640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-electromagnetic-interference\/\"><strong>\u0662. \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI)<\/strong><\/a>, \u0663.\u200f\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0639\u0637\u0644 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u064a\u064f\u0636\u0639\u0641 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645. \u0648\u0644\u0644\u062a\u063a\u0644\u0628 \u0639\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a\u060c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm\">\u0667. \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 LAN<\/a>\u0664.\u200f\u2014\u0648\u0627\u0644\u062a\u064a \u062a\u064f\u062f\u0645\u062c \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0645\u0648\u0635\u0644\u0627\u062a RJ45\u2014\u062a\u0644\u0639\u0628 \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0651\u0627 \u0641\u064a \u0639\u0632\u0644 \u0627\u0644\u062f\u0648\u0627\u0626\u0631\u060c \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629\u060c \u0648\u0642\u0645\u0639 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u064a\u0633\u062a\u0639\u0631\u0636 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0643\u064a\u0641\u064a\u0629 \u062a\u0642\u0644\u064a\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0644\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u0648\u064a\u0633\u0644\u0650\u0651\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644\u060c \u0648\u064a\u0648\u0636\u0650\u0651\u062d \u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f \u0645\u0643\u0648\u0646\u0627\u062a LINK-PP \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0641\u064a \u062a\u062d\u0642\u064a\u0642 \u0623\u062f\u0627\u0621\u064d \u0645\u0633\u062a\u0642\u0631\u064d \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\/\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u062f\u0648\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0666. \u0662. \u0648\u0638\u064a\u0641\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u062d\u0644\u064a\u0629 (LAN)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u0645\u062d\u0648\u0644 LAN<\/strong>, \u0667.\u200f\u060c \u0648\u064a\u064f\u0633\u0645\u064e\u0651\u0649 \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0644\u0644\u0625\u064a\u062b\u0631\u0646\u062a\u060c \u064a\u0648\u0636\u0639 \u0628\u064a\u0646 \u0648\u062d\u062f\u0629 PHY \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0648\u0645\u0646\u0641\u0630 RJ45. \u0648\u0647\u0648 \u064a\u0624\u062f\u064a \u062b\u0644\u0627\u062b \u0648\u0638\u0627\u0626\u0641 \u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0668. \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u062c\u0627\u0644\u0641\u0627\u0646\u064a<\/strong> \u0669. \u0628\u064a\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0648\u0643\u0627\u0628\u0644 \u0627\u0644\u0632\u0648\u062c \u0627\u0644\u0645\u0644\u062a\u0641 \u064a\u062d\u0645\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0645\u0646 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0641\u0631\u0648\u0642 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0623\u0631\u0636\u064a.<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0644\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/strong> \u0661\u0661. \u0644\u0636\u0645\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644\u064d \u0645\u0648\u062b\u0648\u0642.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/common-mode-noise-in-ethernet-systems\/\"><strong>\u0661\u0662. \u0631\u0641\u0636 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637<\/strong><\/a><strong> \u0661\u0663.<\/strong> \u0661\u0664. \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u064f\u062a\u062d\u0643\u064e\u0651\u0645 \u0628\u0647\u0627\u060c \u0648\u0643\u0644\u0627\u0647\u0645\u0627 \u0636\u0631\u0648\u0631\u064a\u064c\u0651 \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0665. \u0663. \u0643\u064a\u0641 \u062a\u0642\u0644\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u062d\u0644\u064a\u0629 (LAN) \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0666. \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u062a\u064f\u0631\u0633\u064e\u0644 \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0639\u0628\u0631 \u0623\u0632\u0648\u0627\u062c \u062a\u0641\u0627\u0636\u0644\u064a\u0629. \u0648\u064a\u0624\u062f\u064a \u0646\u0642\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629 \u0628\u0637\u0628\u064a\u0639\u062a\u0647 \u0625\u0644\u0649 \u0625\u0644\u063a\u0627\u0621 \u0645\u0639\u0638\u0645 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629. \u0648\u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u062d\u0648\u0644\u0629 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0648\u062a\u062e\u0641\u064a\u0641 <strong>\u0661\u0668. \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637\u064a\u0629<\/strong>, \u0661\u0668.\u200f\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0650\u0651\u0628 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643 \u062a\u062f\u0627\u062e\u0644\u064b\u0627 \u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u064b\u0651\u0627 \u0645\u0648\u0635\u0644\u064b\u0627 \u0648\u0645\u064f\u0634\u0639\u064b\u0651\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0669. \u062f\u0648\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637 (CMC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062f\u0645\u062c \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u062d\u0644\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/ethernet-common-mode-choke-cmc-guide\/\"><strong>\u0662\u0661. \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0634\u0648\u064a\u0634 \u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637 (CMC)<\/strong><\/a>. \u0662\u0662. \u062a\u0648\u0641\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0634\u0648\u064a\u0634 \u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637 (CMC) \u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637 \u0645\u0639 \u062a\u0631\u0643 \u0645\u0633\u0627\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u063a\u064a\u0631 \u0645\u062a\u0623\u062b\u0631. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644\u064d \u0643\u0628\u064a\u0631\u064d \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u0645\u0648\u0635\u0644 \u0639\u0644\u0649 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0627\u0644\u0645\u064f\u0634\u0639 \u0641\u064a \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u062d\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0663. \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0648\u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0648\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u062e\u0637\u0648\u0637 (\u0645\u062b\u0644 \u0625\u0646\u0647\u0627\u0621 \u0628\u0648\u0628 \u0633\u0645\u064a\u062b) \u064a\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a\u060c \u0648\u064a\u064f\u0639\u0631\u0650\u0651\u0641 \u0645\u0633\u0627\u0631\u064b\u0627 \u0645\u0633\u062a\u0642\u0631\u064b\u0651\u0627 \u0645\u0634\u062a\u0631\u0643 \u0627\u0644\u0646\u0645\u0637\u060c \u0648\u064a\u0642\u0645\u0639 \u0627\u0644\u0631\u0646\u064a\u0646 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u2014 \u0648\u0643\u0644 \u0630\u0644\u0643 \u064a\u0642\u0644\u0644 \u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0665. \u0664. \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0648\u0627\u0644\u0623\u0646\u0638\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u062d\u062a\u0649 \u0623\u0641\u0636\u0644 \u0645\u062d\u0648\u0644 \u0634\u0628\u0643\u0629 \u0645\u062d\u0644\u064a\u0629 (LAN) \u0644\u0627 \u064a\u0645\u0643\u0646\u0647 \u0636\u0645\u0627\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u062f\u0648\u0646 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0648\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0628\u0634\u0643\u0644\u064d \u0635\u062d\u064a\u062d. \u0648\u064a\u0646\u0628\u063a\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0647 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662. \u0636\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/443529.htm\">\u0645\u062d\u0648\u0644 LAN<\/a> \u0662.\u200f \u0623\u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491473.htm\">\u0663. \u0645\u0646\u0641\u0630 RJ45 \u0627\u0644\u0645\u062f\u0645\u062c \u0645\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a<\/a> <strong>\u0664. \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0635\u0644<\/strong> \u0665. \u0644\u062a\u0642\u0644\u064a\u0644 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062d\u0644\u0642\u0629 \u0642\u062f\u0631 \u0627\u0644\u0625\u0645\u0643\u0627\u0646.<\/p><\/li><li><p>\u0666. \u0648\u062c\u0651\u0647 \u0623\u0632\u0648\u0627\u062c \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0628\u0643\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0667. \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u064f\u062a\u062d\u0643\u064e\u0651\u0645\u064d \u0628\u0647\u0627 \u0648\u0623\u0637\u0648\u0627\u0644 \u0645\u062a\u0633\u0627\u0648\u064a\u0629<\/strong> \u0668. \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0645\u0627\u0637.<\/p><\/li><li><p>\u0669. \u0648\u0641\u0650\u0651\u0631 \u0623\u0631\u0636\u064a\u0629 <strong>\u0661\u0660. \u0635\u0644\u0628\u0629 \u0648\u062b\u0642\u0648\u0628 \u062a\u0648\u0635\u064a\u0644 (stitching vias)<\/strong> \u0661\u0661. \u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0648\u062f\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/p><\/li><li><p>\u0661\u0662. \u0641\u0643\u0651\u0631 \u0641\u064a \u0625\u0636\u0627\u0641\u0629 \u062d\u0628\u0627\u062a \u0641\u064a\u0631\u064a\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u0623\u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/network-filter-lan-filter-guide\/\">\u0661\u0663. \u0645\u0631\u0634\u062d\u0627\u062a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI filters)<\/a> \u0663\u0666. \u0644\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062d\u0636\u0631\u064a <strong>\u0667. \u0628\u062a\u0642\u0646\u064a\u0629 PoE (\u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0628\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a)<\/strong> \u0661\u0664. \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0647\u0627\u0645\u0634 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0623\u0636\u064a\u0642.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0665. \u0666. \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u0639 \u0645\u0646\u0641\u0630 RJ45 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0666. \u0645\u0646\u0641\u0630 RJ45 \u0627\u0644\u0645\u062f\u0645\u062c \u0645\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a<\/strong>\u0661\u0667. : \u064a\u0648\u0641\u0651\u0631 \u062d\u062c\u0645\u064b\u0627 \u0635\u063a\u064a\u0631\u064b\u0627\u060c \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0639\u0642\u064a\u062f \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0648\u064a\u062d\u0642\u0651\u0642 \u0623\u062f\u0627\u0621\u064b \u062b\u0627\u0628\u062a\u064b\u0627 \u0641\u064a \u062e\u0641\u0636 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI)\u060c \u0648\u064a\u064f\u0628\u0633\u0651\u0637 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644.<\/p><\/li><li><p><strong>\u0661\u0668. \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629<\/strong>\u0661\u0669. : \u062a\u062a\u064a\u062d \u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0648\u0642\u062f \u062a\u0642\u0644\u0644 \u062a\u0643\u0644\u0641\u0629 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f (BOM)\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u062a\u0646\u0633\u064a\u0642\u064b\u0627 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0644\u0648\u062d \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0644\u062a\u062d\u0642\u064a\u0642 \u0646\u0641\u0633 \u0645\u0633\u062a\u0648\u0649 \u0643\u0628\u062d \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">\u0662\u0661. \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u0639 \u0645\u0646\u0641\u0630 RJ45<\/a> \u0662\u0662. \u062a\u0648\u0641\u0651\u0631 \u0645\u0633\u0627\u0631\u064b\u0627 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u0644\u0646\u062c\u0627\u062d \u0641\u064a \u0627\u062c\u062a\u064a\u0627\u0632 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\/\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI\/EMC).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0663. \u0667. \u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a <\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0664. \u0627\u062e\u062a\u0631 \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 \u0645\u062d\u0644\u064a\u0629 (LAN) \u0645\u0632\u0648\u064e\u0651\u062f\u0629 \u0628\u0645\u062b\u0628\u0651\u0637\u0627\u062a \u062a\u0634\u0648\u064a\u0634 \u0645\u0634\u062a\u0631\u0643\u0629 (common-mode chokes) <strong>\u0662\u0665. \u0645\u062f\u0645\u062c\u0629.<\/strong>.<\/p><\/li><li><p>\u0662\u0666. \u0642\u0644\u0651\u0644 \u0637\u0648\u0644 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0628\u064a\u0646 \u0645\u0646\u0641\u0630 RJ45 \u0648\u0627\u0644\u0645\u062d\u0648\u0644 \u0625\u0644\u0649 \u0623\u062f\u0646\u0649 \u062d\u062f\u064d\u0651 \u0645\u0645\u0643\u0646.<\/p><\/li><li><p>\u0662\u0667. \u062d\u0642\u0651\u0642 \u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0648\u062a\u062c\u0646\u0628 \u0627\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 (stubs).<\/p><\/li><li><p>\u0662\u0668. \u0646\u0641\u0651\u0630 \u0627\u0644\u0625\u0646\u0647\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-phy-physical-layer-basics-explained\/\">\u0664\u0666. \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 (PHY)<\/a> \u0662\u0669. \u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u0645\u062d\u0648\u0644.<\/p><\/li><li><p>\u0663\u0660. \u0642\u0645 \u0645\u0628\u0643\u0631\u064b\u0627 \u0628\u0625\u062c\u0631\u0627\u0621 <strong>\u0663\u0661. \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (pre-compliance EMI testing)<\/strong> \u0663\u0662. \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0663. \u0668. \u0645\u0644\u0627\u062d\u0638\u0629 \u0634\u0631\u0643\u0629 LINK-PP \u062d\u0648\u0644 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0634\u0628\u0643\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a (LAN Magnetics)<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95.webp\" alt=\"LINK-PP LAN Magnetics\" class=\"wp-image-4864\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7711f1be3e3c412aab54878b762bbe95-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">\u0664\u0660. LINK-PP<\/a> \u0663\u0664. \u062a\u0642\u062f\u0651\u0645 \u0634\u0631\u0643\u0629 LINK-PP \u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0627\u0645\u0644\u0629 \u0645\u0646 <strong>\u0667. \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 LAN<\/strong> \u0661\u0667. \u0648 <strong>\u0662\u0665. \u0645\u0648\u0635\u0644\u0627\u062a RJ45<\/strong> \u0663\u0665. \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0645\u062f\u0645\u062c\u0629\u060c \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMC) \u0641\u064a \u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u062a\u062c\u0645\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0639\u0632\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0643\u0628\u062d \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u0646\u0645\u0637 (common-mode noise suppression) \u0648\u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0645\u0633\u062a\u0642\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0666. \u0648\u0628\u062f\u0645\u062c \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u062f\u0627\u062e\u0644 \u0645\u0648\u0635\u0644 RJ45\u060c \u0641\u0625\u0646 \u0645\u0646\u062a\u062c\u0627\u062a LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/supplier-26966-magnetic-rj45-jack\"><strong>\u0663\u0667. ICMs<\/strong><\/a> \u0663\u0668. \u062a\u0628\u0633\u0651\u0637 \u062a\u0646\u0633\u064a\u0642 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0648\u062a\u0642\u0644\u0644 \u0639\u062f\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u0648\u062a\u062d\u0633\u0651\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u0629\u064b \u0628\u0634\u0643\u0644\u064d \u062e\u0627\u0635\u064d \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 <strong>\u0663. \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0634\u0628\u0643\u0629<\/strong>, <strong>\u0662. \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/strong>, <strong>\u0663. \u0627\u0644\u062e\u0648\u0627\u062f\u0645<\/strong>, <strong>\u0663\u0669. \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/strong>, \u0662\u0669.\u200f \u060c \u0648 <strong>\u0664\u0660. \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062a\u0642\u0646\u064a\u0629 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0628\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a (PoE)<\/strong>, \u0664\u0661. \u060c \u062d\u064a\u062b \u064a\u064f\u0639\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMC) \u0627\u0644\u062b\u0627\u0628\u062a \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0662. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062d\u0644\u0648\u0644 LINK-PP <strong>\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0623\u0644\u064a\u0627\u0641\u064a\u0629 \u0622\u0645\u0646\u0629<\/strong> \u0661. \u0648\u062a\u0645 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0623\u0648 \u062a\u062c\u0627\u0648\u0632\u0647\u0627 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\"><strong>\u0663\u0662. \u0628\u0645\u0639\u0627\u064a\u064a\u0631 IEEE 802.3<\/strong><\/a>, \u0662.\u200f\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u064a\u0646 \u0639\u0644\u0649 \u0627\u062c\u062a\u064a\u0627\u0632 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\/\u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0628\u062b\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \ud83d\udc49 \u0627\u0633\u062a\u0643\u0634\u0650\u0641 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm\">\u0664. \u0633\u0644\u0633\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 LAN \u0645\u0646 LINK-PP<\/a> \u0665. \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u062d\u0644\u0648\u0644 \u0645\u064f\u0635\u0645\u064e\u0651\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0642\u0645\u0639 \u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI)\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0666. \u0669. \u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0667. \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 LAN<\/strong> \u0667. \u062a\u0624\u062f\u064a \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0651\u0627 \u0641\u064a \u062e\u0641\u0636 \u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629\u060c \u0648\u0639\u0632\u0644 \u0627\u0644\u062f\u0648\u0627\u0626\u0631\u060c \u0648\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u0634\u062a\u0631\u0643. \u0648\u0639\u0646\u062f \u062f\u0645\u062c\u0647\u0627 \u0645\u0639 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u0636\u0645\u0646 \u0623\u0646 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0644\u0627 \u062a\u0639\u0645\u0644 \u0628\u0643\u0641\u0627\u0621\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0648\u062a\u0641\u064a \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 <strong>\u0668. \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\/\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI\/EMC)<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0661\u0661. \u062a\u0639\u0631\u064e\u0651\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u0642\u0645\u0639 \u0645\u062d\u0648\u0644\u0627\u062a \u0634\u0628\u0643\u0629 LAN \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a. \u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u0631 \u0627\u0644\u062a\u064a \u062a\u0624\u062f\u064a\u0647\u0627 \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0634\u0648\u064a\u0634 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