{"id":5901,"date":"2025-06-26T00:00:00","date_gmt":"2025-06-26T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/rj45-connector-in-network-switch\/"},"modified":"2026-06-22T09:24:18","modified_gmt":"2026-06-22T09:24:18","slug":"rj45-connector-in-network-switch","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/rj45-connector-in-network-switch","title":{"rendered":"\u0665. \u0641\u0647\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0641\u064a \u0645\u0648\u0635\u0644\u0627\u062a RJ45 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629: \u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645 \u0630\u0644\u0643 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0661. \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a\u060c \u064a\u0648\u0644\u064a \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u063a\u0627\u0644\u0628\u064b\u0627 \u0627\u0647\u062a\u0645\u0627\u0645\u064b\u0627 \u0648\u062b\u064a\u0642\u064b\u0627 \u0645\u0642\u0627\u064a\u064a\u0633 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0642\u0646\u0648\u0627\u062a (Crosstalk)\u060c \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 (Insertion Loss)\u060c \u0648\u062f\u0631\u0639 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI Shielding). \u0644\u0643\u0646\u064e\u0651 \u0623\u062d\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u064a\u064f\u0633\u0627\u0621 \u0641\u0647\u0645\u0647 \u0641\u064a \u0643\u062b\u064a\u0631\u064d \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u062a\u0623\u062b\u064a\u0631\u0647 \u0627\u0644\u062d\u0627\u0633\u0645: <strong>\u0661\u0663.\u200f: \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0639\u0627\u0626\u062f<\/strong>. \u0662.\u200f. \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644 \u0645\u0639 \u0648\u0635\u0644\u0627\u062a RJ45 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 <strong>\u0663.\u200f \u0630\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 (MagJack)<\/strong>, \u0664.\u200f\u060c \u0641\u0625\u0646 \u0641\u0647\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (Return Loss) \u0636\u0631\u0648\u0631\u064a \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0643\u0641\u0627\u0621\u062a\u0647 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 IEEE 802.3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0633\u0646\u0648\u0636\u062d \u0645\u0641\u0647\u0648\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u062a\u0633\u0628 \u0623\u0647\u0645\u064a\u0629\u064b \u0628\u0627\u0644\u063a\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0648\u0635\u0644\u0627\u062a RJ45 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 (MagJack)\u060c \u0648\u0643\u064a\u0641 \u062a\u0645 \u0647\u0646\u062f\u0633\u0629 \u0645\u0646\u062a\u062c\u0627\u062a LINK-PP \u2014 \u0645\u0646 \u0625\u0635\u062f\u0627\u0631\u0627\u062a 10\/100 Base-T \u0625\u0644\u0649 10G \u2014 \u0644\u062a\u0644\u0628\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0666. \u0645\u0627 \u0647\u0648 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0663. \u0627\u0644\u0639\u0627\u0626\u062f \u0627\u0644\u0636\u0648\u0626\u064a<\/strong> \u0667.\u200f \u0647\u0648 \u0645\u0639\u0644\u064e\u0651\u0645\u0629 \u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u062a\u064f\u062d\u062f\u0650\u0651\u062f \u0643\u0645\u064a\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u0633\u0644\u0629 \u0627\u0644\u062a\u064a <strong>\u0668.\u200f \u062a\u0646\u0639\u0643\u0633 \u0639\u0627\u0626\u062f\u064b\u0627<\/strong> \u0669.\u200f \u0628\u0633\u0628\u0628 <strong>\u0661\u0660.\u200f \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<\/strong> \u0661\u0661.\u200f \u0641\u064a \u062e\u0637 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644. \u0648\u064a\u064f\u0642\u0627\u0633 \u0628\u0648\u062d\u062f\u0629 <strong>\u0661\u0668. \u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 (dB)<\/strong> \u0661\u0662.\u200f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663.\u200f \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u062f\u064a\u0633\u064a\u0628\u0644) = -\u0662\u0660 \u00d7 log\u2081\u2080(|(ZL \u2013 Z\u2080) \/ (ZL + Z\u2080)|)<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"373\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb.jpg\" alt=\"Return Loss\" class=\"wp-image-5898\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb-300x93.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb-1024x318.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb-768x239.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f4dd5c4e12d94931b9a7c45d85b9b3bb-18x6.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u062d\u064a\u062b <strong>Z<\/strong>\u0661\u0664.\u200f \u062d\u064a\u062b ZL \u0647\u064a \u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u062d\u0645\u0644 (\u0645\u062b\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0648 \u0645\u062f\u062e\u0644 \u0648\u062d\u062f\u0629 PHY)\u060c \u0648 <strong>Z<\/strong>\u0661\u0665.\u200f Z\u2080 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0645\u064a\u0632\u0629 \u0644\u0644\u0648\u0633\u064a\u0644\u0629 \u2014 \u0648\u0647\u064a \u0639\u0627\u062f\u0629\u064b <strong>\u0661\u0666.\u200f \u0661\u0660\u0660 \u0623\u0648\u0645<\/strong> \u0661\u0667.\u200f \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u0645\u0644\u062a\u0648\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0631\u064e\u0651\u0639\u0629 (UTP)\u060c \u0648\u0641\u0642 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 <strong>\u0661\u0668.\u200f IEEE 802.3-2018\u060c \u0627\u0644\u0628\u0646\u062f \u0664\u0660.\u0667.\u0661<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0639\u0645\u0648\u0645\u064b\u0627\u060c, <strong>\u0662\u0660.\u200f \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0642\u064a\u0645\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u060c \u0642\u0644\u064e\u0651\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u0639\u0643\u0633\u0629<\/strong>, \u0662\u0661.\u200f\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u062a\u0631\u062a\u0628 \u0639\u0644\u064a\u0647 <strong>\u0662\u0662.\u200f \u062a\u062d\u0633\u064f\u0651\u0646 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>. \u0662\u0663.\u200f. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u064a\u0644\u0632\u0645 \u062a\u0639\u0638\u064a\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0628\u0634\u0643\u0644 \u0639\u0634\u0648\u0627\u0626\u064a \u2014<strong>\u0662\u0664.\u200f \u0628\u0644 \u064a\u064f\u0639\u062f \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u062d\u062f\u0648\u062f \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u062f\u0646\u064a\u0627 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE \u0639\u0628\u0631 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0645\u062d\u062f\u062f \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0664. \ud83d\udcd8 <em>\u0662\u0665. \u064a\u0639\u0631\u0650\u0651\u0641 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3-2018 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0623\u062f\u0646\u0649 \u0623\u062f\u0627\u0621\u064b \u0644\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u062c\u0647\u0627\u062a 100BASE-T \u06481000BASE-T \u064810GBASE-T \u0641\u064a \u0627\u0644\u0628\u0646\u0648\u062f \u0661\u0664 \u0648\u0664\u0660 \u0648\u0665\u0665 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a. \u0641\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u062a\u0637\u0644\u0628 \u0648\u0627\u062c\u0647\u0629 1000BASE-T \u062d\u062f\u064b\u0651\u0627 \u0623\u062f\u0646\u0649 \u0644\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0642\u062f\u0631\u0647 -\u0661\u0666 \u062f\u064a\u0633\u064a\u0628\u0644 \u0641\u064a \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0645\u0646 \u0661 \u0625\u0644\u0649 \u0663\u0660 \u0645\u064a\u063a\u0627\u0647\u064a\u0631\u062a\u0632.<\/em><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0639\u0628\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 (PCB traces) \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0643\u0641\u0627\u0621\u0629 \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (Data-Dependent Jitter)\u060c \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0645\u062b\u0644 <strong>\u0662\u0667.\u200f \u0625\u064a\u062b\u0631\u0646\u062a \u0662.\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/strong>, \u0662\u0668.\u200f\u060c \u0623\u0648 \u0639\u0646\u062f \u062f\u0645\u062c\u0647 \u0645\u0639 <strong>\u0663.\u200f \u062a\u063a\u0630\u064a\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a (\u0628\u0648\u0627\u064a \u0625\u064a)<\/strong> \u0662\u0669.\u200f \u0623\u0646\u0638\u0645\u0629 \u062a\u064f\u062f\u062e\u0644 \u0645\u0633\u0627\u0631\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 (Common-Mode Current Paths).<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0660. \u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u062a\u0633\u0628 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0623\u0647\u0645\u064a\u0629\u064b \u0641\u064a \u0625\u064a\u062b\u0631\u0646\u062a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u062a\u0634\u0645\u0644 \u0636\u0645\u0627\u0646 \u0648\u0635\u0648\u0644\u0647\u0627 \u0628\u0648\u0636\u0648\u062d\u064d \u062a\u0627\u0645. \u0641\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0645\u0646\u062e\u0641\u0636\u0629\u064b \u062c\u062f\u064b\u0651\u0627 (\u0623\u064a \u0623\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0643\u0628\u064a\u0631\u0629 \u062c\u062f\u064b\u0651\u0627)\u060c \u0641\u0642\u062f \u064a\u0641\u0634\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u0627\u062c\u062a\u064a\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0623\u0648 \u064a\u0635\u0628\u062d \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0631 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0662. \u062e\u0633\u0627\u0631\u0629 \u0627\u0646\u0639\u0643\u0627\u0633 \u0631\u062f\u064a\u0626\u0629<\/strong> \u0663. \u0642\u062f \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 (jitter) \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062d\u0632\u0645<\/p><\/li><li><p><strong>\u0664. \u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0645\u0641\u0631\u0637\u0629<\/strong> \u0665. \u0642\u062f \u062a\u062a\u062f\u0627\u062e\u0644 \u0645\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629\u060c \u0648\u0628\u062e\u0627\u0635\u0629 \u0641\u064a <strong>\u0668.\u200f \u0628\u0648\u0627\u064a \u0625\u064a<\/strong> \u0661\u0660. \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/p><\/li><li><p><strong>\u0666. \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062b\u0644 IEEE 802.3<\/strong> \u0667. \u0627\u0644\u062a\u064a \u062a\u0634\u062a\u0631\u0637 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u062f\u0646\u064a\u0627 \u0644\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0627\u062a \u062a\u0631\u062f\u062f\u064a\u0629 \u0645\u062d\u062f\u062f\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0633\u0644\u064a\u0645<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u062a\u0632\u062f\u0627\u062f \u0623\u0647\u0645\u064a\u0629 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0623\u0639\u0644\u0649. \u0648\u0644\u0630\u0644\u0643 \u0641\u0625\u0646 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u064f\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a <strong>\u0665.\u200f \u0662\u066b\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/strong>, <strong>\u0669. \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (\u0665G)<\/strong>, \u0662\u0669.\u200f \u060c \u0648 <strong>\u0662\u0665. \u0625\u064a\u062b\u0631\u0646\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0669. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0645\u062a\u0639 \u0628\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0623\u062f\u0642 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0660. \u0623\u062f\u0627\u0621 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0641\u064a \u0645\u0648\u0635\u0644\u0627\u062a LINK-PP RJ45<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"587\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9.jpg\" alt=\"Return Loss\" class=\"wp-image-5899\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9-300x147.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9-1024x501.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9-768x376.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02af035e6c58419d975ccd6cdd45afb9-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661. \u062a\u0642\u062f\u0650\u0651\u0645 \u0633\u0644\u0633\u0644\u0629 LINK-PP \u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0627\u0645\u0644\u0629 \u0645\u0646 \u0645\u0648\u0635\u0644\u0627\u062a RJ45 MagJack \u0627\u0644\u0645\u0635\u0645\u064e\u0651\u0645\u0629 \u0647\u0646\u062f\u0633\u064a\u064b\u0651\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0623\u0648 \u062a\u062c\u0627\u0648\u0632\u0647\u0627. \u0648\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0623\u0645\u062b\u0644\u0629 \u0645\u0646 \u0623\u0631\u0628\u0639\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd39 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/471293.htm\">\u0661\u0662. LPJ0012DNL \u2013 \u0645\u0648\u0635\u0644 MagJack \u0625\u064a\u062b\u0631\u0646\u062a 10\/100 Base-T<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0663. \u0645\u0646\u0627\u0633\u0628 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 (SOHO) \u0648\u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li><li><p>\u0661\u0664. \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 \u0627\u0644\u0623\u062f\u0646\u0649):<\/p><ul><li><p>\u0661\u0665. \u0661\u2013\u0663\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-18<\/strong><\/p><\/li><li><p>\u0661\u0666. \u0663\u0660\u2013\u0666\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-15<\/strong><\/p><\/li><li><p>\u0661\u0667. \u0666\u0660\u2013\u0668\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-12<\/strong><\/p><\/li><li><p>\u0661\u0668. \u0668\u0660\u2013\u0661\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-10<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u064a\u0648\u0641\u0650\u0651\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0635\u0644 \u0642\u0645\u0639\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0644\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u064a\u0629 \u0636\u0645\u0646 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u0646 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a 100BASE-TX.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd39 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/470968.htm\">\u0662\u0660. LPJK4036CNL \u2013 \u0645\u0648\u0635\u0644 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a RJ45 \u062c\u064a\u062c\u0627\u0628\u062a<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0661. \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 (switches) \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 (routers) \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0645\u062d\u0644\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 (LAN)<\/p><\/li><li><p>\u0661\u0664. \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 \u0627\u0644\u0623\u062f\u0646\u0649):<\/p><ul><li><p>\u0662\u0662. \u0661\u2013\u0661\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-20<\/strong><\/p><\/li><li><p>\u0662\u0663. \u0663\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-16<\/strong><\/p><\/li><li><p>\u0661\u0667. \u0666\u0660\u2013\u0668\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-12<\/strong><\/p><\/li><li><p>\u0661\u0668. \u0668\u0660\u2013\u0661\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-10<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u064a\u0638\u0647\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0635\u0644 \u062a\u0637\u0627\u0628\u0642\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0644\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u060c \u0648\u0628\u062e\u0627\u0635\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u0640 <strong>\u0663\u0661.\u200f \u0623\u062f\u0627\u0621 1000BASE-T<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd39 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/466241.htm\">\u0662\u0665. LPJM27010AHNL \u2013 \u0645\u0648\u0635\u0644 RJ45 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u0646\u0641\u0630 \u0628\u0633\u0631\u0639\u0629 \u0662\u066b\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (\u0662\u00d7\u0662)<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u0645\u0635\u0645\u064e\u0651\u0645 \u0644\u0623\u062c\u0647\u0632\u0629 \u0628\u0648\u0627\u0628\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a \u0644\u0644\u0623\u0634\u064a\u0627\u0621 (IoT) \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/p><\/li><li><p>\u0661\u0664. \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 \u0627\u0644\u0623\u062f\u0646\u0649):<\/p><ul><li><p>\u0661\u0665. \u0661\u2013\u0663\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-16<\/strong><\/p><\/li><li><p>\u0662\u0667. \u0663\u0660\u2013\u0661\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-12<\/strong><\/p><\/li><li><p>\u0662\u0668. \u0661\u0660\u0660\u2013\u0661\u0665\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-10<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0669. \u0623\u062f\u0627\u0621 \u0645\u062a\u0648\u0627\u0632\u0646 \u062c\u064a\u062f \u0644\u0640 <strong>\u0661\u0666. 2.5GBASE-T<\/strong>, \u0663\u0660. \u062d\u064a\u062b \u062a\u0632\u062f\u0627\u062f \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u0648\u0642 \u0661\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd39 <a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/466200.htm\">\u0663\u0661. LPJK9436AHNL \u2013 \u0645\u0648\u0635\u0644 MagJack \u0625\u064a\u062b\u0631\u0646\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a (10G Base-T)<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0662. \u0645\u062e\u0635\u0635 \u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0646\u0648\u0627\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0630\u0627\u062a \u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0661\u0664. \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 \u0627\u0644\u0623\u062f\u0646\u0649):<\/p><ul><li><p>\u0663\u0663. \u0661\u2013\u0664\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-18<\/strong><\/p><\/li><li><p>\u0663\u0664. \u0664\u0660\u2013\u0664\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-8<\/strong><\/p><\/li><li><p>\u0663\u0665. \u0664\u0660\u0660\u2013\u0665\u0660\u0660 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632: <strong>-5<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0666. \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0639\u0644\u0648\u060c \u064a\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0644\u0631\u0648\u0627\u0628\u0637 <strong>\u0662\u0667. 10GBASE-T<\/strong> \u0663\u0667. \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0668. \u0643\u064a\u0641\u064a\u0629 \u062a\u0642\u064a\u064a\u0645 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0644<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0635\u0644\u060c \u0631\u0643\u0650\u0651\u0632 \u0627\u0646\u062a\u0628\u0627\u0647\u0643 \u0639\u0644\u0649 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0664\u0660. \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a<\/strong> \u0664\u0661. \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0641\u064a\u0647 \u0646\u0638\u0627\u0645\u0643<\/p><\/li><li><p>\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0664\u0662. \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 (\u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644)<\/strong> \u0664\u0663. \u0639\u0628\u0631 \u0630\u0644\u0643 \u0627\u0644\u0646\u0637\u0627\u0642<\/p><\/li><li><p>\u0664\u0664. \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0648\u0635\u0644 \u064a\u0641\u064a <strong>\u0661. \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0648\u0641\u0642 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3<\/strong> \u0662. \u0644\u0641\u0626\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643<\/p><\/li><li><p>\u0663. \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u064f\u062c\u0631\u064a\u0647\u0627 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u0629 \u0648\u0627\u0644\u0627\u062a\u0633\u0627\u0642 \u0639\u0628\u0631 \u0627\u0644\u062f\u0641\u0639\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0641\u064a \u0634\u0631\u0643\u0629 LINK-PP\u060c \u062a\u062e\u0636\u0639 \u062c\u0645\u064a\u0639 \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0648\u0635\u0644\u0627\u062a RJ45 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u0639 \u0645\u062d\u0648\u0644\u0627\u062a (MagJack) \u0644\u0627\u062e\u062a\u0628\u0627\u0631 100% \u0628\u0646\u0633\u0628\u0629 \u0661\u0660\u0660\u066a \u0648\u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0645\u0639 <strong>\u0665. \u062a\u0648\u0641\u0631 \u0641\u0648\u0631\u064a \u0641\u064a \u0627\u0644\u0645\u062e\u0632\u0648\u0646<\/strong> \u0666. \u0648\u062a\u0633\u0644\u064a\u0645 \u0639\u0627\u0644\u0645\u064a \u0633\u0631\u064a\u0639.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0668.\u200f \u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0644\u064a\u0633\u062a \u0645\u062c\u0631\u062f \u0631\u0642\u0645\u2014\u0628\u0644 \u0647\u064a \u0645\u0642\u064a\u0627\u0633 \u0644\u0643\u0641\u0627\u0621\u0629 \u0647\u0646\u062f\u0633\u0629 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0644\u062f\u064a\u0643 \u0641\u064a \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0648\u0646 \u0641\u0642\u062f\u0627\u0646 \u0623\u0648 \u062a\u0634\u0648\u064a\u0634. \u0648\u0645\u0646 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0661\u0660\/\u0661\u0660\u0660 \u0625\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\u060c \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0641\u064a \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0648\u0636\u0648\u062d \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u0647\u0627 \u0648\u0627\u0645\u062a\u062b\u0627\u0644\u0647\u0627 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u0635\u0645\u064a\u0645 \u0631\u0648\u0627\u062a\u0631 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645 \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0645\u0636\u0645\u0646\u0629 \u0645\u0648\u062b\u0648\u0642\u0629\u060c, <strong>\u0663\u0667. \u0645\u0648\u0635\u0644\u0627\u062a LINK-PP RJ45<\/strong> \u0669. \u0641\u0625\u0646 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