{"id":4783,"date":"2025-09-30T11:12:00","date_gmt":"2025-09-30T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/ieee-802-3at-power-over-ethernet-plus-standard\/"},"modified":"2026-06-22T09:03:33","modified_gmt":"2026-06-22T09:03:33","slug":"ieee-802-3at-power-over-ethernet-plus-standard","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3at-power-over-ethernet-plus-standard","title":{"rendered":"\u0665. \u0634\u0631\u062d \u0645\u0639\u064a\u0627\u0631 IEEE \u0668\u0660\u0662.\u0663at (PoE+)\u200f: \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0627\u0644\u0645\u0632\u0627\u064a\u0627"},"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\/8cacf2fc454c422c8e974065ed88f18e.webp\" alt=\"What is IEEE 802.3at (PoE+)?\" class=\"wp-image-4780\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8cacf2fc454c422c8e974065ed88f18e.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8cacf2fc454c422c8e974065ed88f18e-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8cacf2fc454c422c8e974065ed88f18e-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8cacf2fc454c422c8e974065ed88f18e-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8cacf2fc454c422c8e974065ed88f18e-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662. \u27a1\ufe0f \u0645\u0642\u062f\u0645\u0629: \u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at (PoE+)\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0663. \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at<\/strong>, \u0664. \u0648\u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0628\u0627\u0633\u0645 <strong>\u0665\u0668. \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0628\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u0645\u0648\u0633\u064e\u0651\u0639\u0629 (PoE+)<\/strong>, \u0665. \u0647\u0648 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062b\u0627\u0646\u064a \u0645\u0646 \u062a\u0642\u0646\u064a\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-you-need-to-know-about-power-over-ethernet\/\">\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)<\/a> \u0666. \u0623\u064f\u0642\u0631\u064e\u0651 \u0641\u064a \u0639\u0627\u0645 \u0662\u0660\u0660\u0669\u060c \u0648\u0647\u0648 \u064a\u0628\u0646\u064a \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 PoE \u0627\u0644\u0623\u0635\u0644\u064a <strong>\u0667. IEEE 802.3af<\/strong>, \u0668. \u0648\u064a\u0631\u0641\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0625\u0644\u0649 \u0645\u0627 \u064a\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0636\u0639\u0641. \u0648\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 PoE+\u060c \u064a\u0645\u0643\u0646 \u0644\u0643\u0627\u0628\u0644 \u0625\u064a\u062b\u0631\u0646\u062a \u0648\u0627\u062d\u062f \u0623\u0646 \u064a\u0646\u0642\u0644 \u0643\u0644\u0627\u064b \u0645\u0646 <strong>\u0669. \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062d\u062a\u0649 \u0663\u0660 \u0648\u0627\u0637<\/strong>, \u0661\u0660. \u0645\u0645\u0627 \u064a\u0645\u0643\u0650\u0651\u0646 \u0645\u0646 \u0646\u0634\u0631 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0630\u0627\u062a \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u064a \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0635\u0627\u062f\u0631 \u0637\u0627\u0642\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0623\u0648 \u0645\u062d\u0648\u0644\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0661. \u27a1\ufe0f \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629: \u0645\u0646 PoE \u0625\u0644\u0649 PoE+<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3at \u062a\u0643\u0645\u0646 \u0641\u064a \u0642\u062f\u0631\u062a\u0647 \u0627\u0644\u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0639\u0644\u0649 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0663. IEEE 802.3af (PoE):<\/strong><\/p><ul><li><p>\u0661\u0664. \u0623\u0642\u0635\u0649 \u0637\u0627\u0642\u0629 \u0639\u0646\u062f \u0645\u0639\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 (PSE): <strong>\u0669.\u200f \u0661\u0665,\u0664 \u0648\u0627\u0637<\/strong><\/p><\/li><li><p>\u0661\u0665. \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0646\u062f \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u064f\u063a\u0630\u064e\u0651\u0649 (PD): <strong>\u0661\u0660.\u200f \u0661\u0662,\u0669\u0665 \u0648\u0627\u0637<\/strong><\/p><\/li><\/ul><\/li><li><p><strong>\u0661\u0666. IEEE 802.3at (PoE+):<\/strong><\/p><ul><li><p>\u0661\u0667. \u0623\u0642\u0635\u0649 \u0637\u0627\u0642\u0629 \u0639\u0646\u062f PSE: <strong>\u0661\u0663.\u200f \u0663\u0660 \u0648\u0627\u0637<\/strong><\/p><\/li><li><p>\u0661\u0668. \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0646\u062f PD: <strong>\u0661\u0664.\u200f \u0662\u0665,\u0665 \u0648\u0627\u0637<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0647\u0630\u0647 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u062a\u062c\u0639\u0644 PoE+ \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0645\u0639\u062f\u0627\u062a IP \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629 \u0627\u0644\u0642\u0627\u062f\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0648\u0627\u0637\u064a\u0629 \u0623\u0639\u0644\u0649. \u0648\u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0623\u0646 \u064a\u0638\u0644 \u0645\u0639\u064a\u0627\u0631 802.3at <strong>\u0661\u0661. \u0645\u062a\u0648\u0627\u0641\u0642\u0627\u0646 \u0645\u0639 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0627\u0628\u0642\u0629<\/strong> \u0662\u0660. \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 802.3af\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c \u0627\u0644\u0633\u0644\u0633 \u0641\u064a \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0661. \u27a1\ufe0f \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3at (PoE+)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u064a\u0648\u0633\u0639 PoE+ \u0646\u0637\u0627\u0642 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u064f\u063a\u0630\u064e\u0651\u0627\u0629 \u0628\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0645\u0627 \u0643\u0627\u0646 \u0645\u0645\u0643\u0646\u064b\u0627 \u0645\u0639 PoE \u0627\u0644\u0642\u064a\u0627\u0633\u064a. \u0648\u0645\u0646 \u0623\u0628\u0631\u0632 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/poe-lan-transformers-in-ip-cameras\/\"><strong>\u0661\u0666.\u200f \u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a<\/strong><\/a><strong> \u0662\u0663. \u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0645\u0639 \u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0648\u0627\u0644\u0625\u0645\u0627\u0644\u0629 \u0648\u0627\u0644\u062a\u0643\u0628\u064a\u0631 (PTZ) \u0648\u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 (IR)<\/strong><\/p><\/li><li><p><strong>\u0662\u0664. \u0646\u0642\u0627\u0637 \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 (Wi-Fi 5\/6\/6E)<\/strong><\/p><\/li><li><p><strong>\u0662\u0665. \u0647\u0648\u0627\u062a\u0641 VoIP \u0628\u0634\u0627\u0634\u0627\u062a \u0645\u0644\u0648\u0646\u0629 \u0648\u0645\u064a\u0632\u0627\u062a \u0645\u062a\u0642\u062f\u0645\u0629<\/strong><\/p><\/li><li><p><strong>\u0662\u0666. \u0639\u064f\u0642\u062f \u0631\u0642\u064a\u0642\u0629 (Thin Clients) \u0648\u0623\u062c\u0647\u0632\u0629 \u0635\u063a\u064a\u0631\u0629 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-is-a-network-switch\/\"><strong>\u0662\u0667. \u0645\u0641\u0627\u062a\u064a\u062d \u0634\u0628\u0643\u0629 (Network Switches)<\/strong><\/a><\/p><\/li><li><p><strong>\u0662\u0668. \u0623\u062c\u0647\u0632\u0629 \u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 (IoT)<\/strong> \u0662\u0669. \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0637\u0627\u0642\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \u0645\u0648\u062b\u0648\u0642\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u0648\u0628\u062f\u0645\u062c \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0643\u0627\u0628\u0644 \u0648\u0627\u062d\u062f\u060c \u064a\u0628\u0633\u0650\u0651\u0637 PoE+ \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0646\u0634\u0631 \u0648\u064a\u0642\u0644\u0644 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u064a\u062d\u0633\u0650\u0651\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0661. \u27a1\ufe0f \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3at<\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\u0663\u0662. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a:<\/strong> \u0663\u0663. \u064a\u062f\u0639\u0645 \u0643\u0644\u0627\u064b \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 PoE (802.3af) \u0648PoE+ (802.3at).<\/p><\/li><li><p><strong>\u0663\u0664. \u0627\u0643\u062a\u0634\u0627\u0641 \u0630\u0643\u064a \u0644\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0663\u0665. \u062a\u0642\u0648\u0645 \u0645\u0639\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 (PSE) \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627 \u0628\u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u062a\u0635\u0644 \u064a\u062f\u0639\u0645 PoE \u0642\u0628\u0644 \u062a\u0632\u0648\u064a\u062f\u0647 \u0628\u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u063a\u064a\u0631 \u0627\u0644\u062f\u0627\u0639\u0645\u0629 \u0644\u0640 PoE.<\/p><\/li><li><p><strong>\u0663\u0666. \u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a:<\/strong> \u0663\u0667. \u064a\u0639\u0645\u0644 \u0639\u0628\u0631 \u0643\u0627\u0628\u0644\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0645\u0646 \u0646\u0648\u0639 Cat5e \u0623\u0648 \u0623\u0639\u0644\u0649.<\/p><\/li><li><p><strong>\u0663\u0668. \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0648\u0633\u064a\u0637\u064a \u0623\u0648 \u0627\u0644\u0646\u0647\u0627\u0626\u064a:<\/strong> \u0663\u0669. \u064a\u0645\u0643\u0646 \u062f\u0645\u062c PoE+ \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d (Endspan) \u0623\u0648 \u0639\u0628\u0631 \u062d\u0642\u0646 \u0648\u0633\u064a\u0637\u064a (Midspan injectors).<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0664\u0660. \u27a1\ufe0f \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at \u0648\u0645\u0639\u064a\u0627\u0631 IEEE 802.3bt (PoE++)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0661. \u0648\u0628\u064a\u0646\u0645\u0627 \u064a\u0648\u0641\u0650\u0651\u0631 \u0645\u0639\u064a\u0627\u0631 802.3at \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 <strong>\u0661. \u0663\u0660 \u0648\u0627\u0637<\/strong>, \u0664\u0662. \u0641\u0625\u0646 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0623\u062d\u062f\u062b <strong>\u0662\u0660.\u200f \u0622\u064a-\u0625\u064a-\u0625\u064a \u0668\u0660\u0662.\u0663 \u0628\u064a \u062a\u064a (\u0628\u0648\u0627\u064a \u0625\u064a++)<\/strong> \u0661. \u064a\u062f\u0641\u0639 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062d\u062f\u0648\u062f\u064e \u0625\u0644\u0649 \u0623\u0628\u0639\u062f \u0645\u0646 \u0630\u0644\u0643\u060c \u0645\u064f\u0648\u0641\u0650\u0651\u0631\u064b\u0627 \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 <strong>\u0662. \u0666\u0660 \u0648\u0627\u0637 (\u0627\u0644\u0646\u0648\u0639 \u0663)<\/strong> \u0662.\u200f \u0623\u0648 <strong>\u0663. \u0661\u0660\u0660 \u0648\u0627\u0637 (\u0627\u0644\u0646\u0648\u0639 \u0664)<\/strong>. \u0664. . \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u062a\u0642\u0646\u064a\u0629 \u00abPoE++\u00bb \u0645\u062b\u0627\u0644\u064a\u0629\u064b \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0644\u0644\u0637\u0627\u0642\u0629\u060c \u0645\u062b\u0644 \u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0648\u0627\u0644\u0625\u0645\u0627\u0644\u0629 \u0648\u0627\u0644\u062a\u0643\u0628\u064a\u0631 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0633\u062e\u0651\u0627\u0646\u0627\u062a\u060c \u0623\u0648 \u0646\u0642\u0627\u0637 \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0628\u0644 \u0648\u062d\u062a\u0649 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0648\u0644\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0648\u0627\u0644\u0645\u064f\u062f\u0645\u0650\u062c\u064a\u0646\u060c \u0641\u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u064a\u0646 \u062a\u0642\u0646\u064a\u062a\u064a \u00abPoE+\u00bb \u0648\u00abPoE++\u00bb \u064a\u0636\u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0639 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0666. \u27a1\ufe0f \u062d\u0644\u0648\u0644 LINK-PP \u0644\u062a\u0642\u0646\u064a\u0629 PoE+<\/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\/183580f84621465fad9ab762573857a3.webp\" alt=\"LINK-PP Solutions for PoE+\" class=\"wp-image-4781\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183580f84621465fad9ab762573857a3.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183580f84621465fad9ab762573857a3-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183580f84621465fad9ab762573857a3-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183580f84621465fad9ab762573857a3-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183580f84621465fad9ab762573857a3-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0648\u0644\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 IEEE 802.3at \u0648IEEE 802.3bt\u060c \u062a\u064f\u0639\u062f\u0651 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0636\u0631\u0648\u0631\u064a\u0629\u064b \u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0631\u064d\u0651 \u0648\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0643\u0641\u0627\u0621\u0629. <strong>\u0664\u0660. LINK-PP<\/strong>, \u0668. \u060c \u0648\u0647\u064a \u0645\u0648\u0631\u062f \u0631\u0627\u0626\u062f \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a\u060c \u062a\u0648\u0641\u0631 \u062d\u0644\u0648\u0644\u064b\u0627 \u0642\u0648\u064a\u0629\u064b \u0645\u064f\u0635\u0645\u064e\u0651\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0634\u0628\u0643\u0627\u062a PoE:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud83d\udd39 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/466212.htm\"><strong>\u0669. \u0645\u0648\u0635\u0644 RJ45 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0644\u062a\u0642\u0646\u064a\u0629 PoE+<\/strong><\/a>\u0661\u0660. : \u0645\u064f\u0635\u0645\u064e\u0651\u0645\u064c \u0644\u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at\u060c \u0648\u064a\u062f\u0639\u0645 \u062a\u0648\u0635\u064a\u0644 \u0637\u0627\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u0663\u0660 \u0648\u0627\u0637 \u0645\u0639 \u0623\u062f\u0627\u0621 \u0645\u0645\u062a\u0627\u0632 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI).<\/p><\/li><li><p>\ud83d\udd39 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/452775.htm\"><strong>\u0661\u0661. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 PoE+<\/strong><\/a>\u0661\u0662. : \u0648\u062d\u062f\u0627\u062a \u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646\u0641\u0630 \u0648\u0627\u062d\u062f LP41223NL \u0644\u0634\u0628\u0643\u0627\u062a \u0661\u0660\/\u0661\u0660\u0660 Base-T\u060c \u0645\u064f\u0635\u0645\u064e\u0651\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u062a\u0642\u0646\u064a\u0629 PoE+ \u062d\u0633\u0628 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663. \u0648\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a <strong>\u0661\u0664. \u0646\u0634\u0631 \u062a\u0642\u0646\u064a\u0629 PoE \u0628\u0623\u0645\u0627\u0646 \u0648\u0643\u0641\u0627\u0621\u0629 \u0648\u0623\u062f\u0627\u0621 \u0639\u0627\u0644\u064d<\/strong> \u0661\u0665. \u0639\u0628\u0631 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0648\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 (IoT).<\/p>\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\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0661\u0666. \u0645\u0639\u064a\u0627\u0631 IEEE 802.3at (PoE+)<\/strong> \u0661\u0667. \u0623\u0635\u0628\u062d \u062d\u062c\u0631 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u0625\u0630 \u064a\u0645\u0643\u0650\u0651\u0646 \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0639\u0651\u0627\u0644 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0648\u0633\u0639 \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0630\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0644\u0637\u0627\u0642\u0629 \u0639\u0628\u0631 \u0627\u062a\u0635\u0627\u0644 \u0625\u064a\u062b\u0631\u0646\u062a \u0648\u0627\u062d\u062f. \u0648\u0628\u0641\u0636\u0644 \u0633\u0639\u062a\u0647 \u0627\u0644\u0623\u0639\u0644\u0649 \u0641\u064a \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u062a\u0648\u0627\u0641\u0642\u0647 \u0627\u0644\u0639\u0643\u0633\u064a\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u0627\u062a\u0647 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u0627\u0644\u0648\u0627\u0633\u0639\u0629\u060c \u062a\u0633\u062f\u0651 \u062a\u0642\u0646\u064a\u0629 PoE+ \u0627\u0644\u0641\u062c\u0648\u0629 \u0628\u064a\u0646 \u062a\u0642\u0646\u064a\u0629 PoE \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0648\u0645\u0639\u064a\u0627\u0631 PoE++ \u0627\u0644\u0645\u062a\u0637\u0648\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0648\u0644\u0644\u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0628\u0646\u064a <strong>\u0661\u0669. \u0634\u0628\u0643\u0627\u062a \u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644<\/strong>, \u0662\u0660. \u060c \u0641\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 PoE \u0623\u0645\u0631\u064c \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-poe+.htm\"><strong>\u0662\u0661. \u062d\u0644\u0648\u0644 LINK-PP \u0644\u062a\u0642\u0646\u064a\u0629 PoE+<\/strong> <\/a>\u0662\u0662. \u062a\u0648\u0641\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0666. \u0627\u0643\u062a\u0634\u0641 \u0645\u0639\u064a\u0627\u0631 IEEE \u0668\u0660\u0662.\u0663at (PoE+)\u200f\u060c \u0648\u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u062a\u0648\u0635\u064a\u0644 \u0663\u0660 \u0648\u0627\u0637 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0645\u0632\u0627\u064a\u0627\u0647. \u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062f\u0639\u0645 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u0627\u062a LINK-PP PoE+ RJ45 \u0644\u0644\u0634\u0628\u0643\u0627\u062a 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