{"id":4486,"date":"2023-05-11T16:17:51","date_gmt":"2023-05-11T08:17:51","guid":{"rendered":"https:\/\/www.bing-ri.com\/?post_type=knowledge&#038;p=4486"},"modified":"2023-05-12T09:27:41","modified_gmt":"2023-05-12T01:27:41","slug":"%e7%b6%b2%e8%b7%af%e8%ae%8a%e5%a3%93%e5%99%a8-lan-transformer-%e4%bb%8b%e7%b4%b9","status":"publish","type":"knowledge","link":"https:\/\/www.bing-ri.com\/en\/knowledge\/%e7%b6%b2%e8%b7%af%e8%ae%8a%e5%a3%93%e5%99%a8-lan-transformer-%e4%bb%8b%e7%b4%b9\/","title":{"rendered":"\u7db2\u8def\u8b8a\u58d3\u5668 (Lan Transformer) \u4ecb\u7d39"},"content":{"rendered":"<ul>\n<li>\u7db2\u8def\u8b8a\u58d3\u5668\u7684<span style=\"color: #ff0000;\"><strong>\u529f\u80fd<\/strong><\/span>\uff1a<\/li>\n<\/ul>\n<ol>\n<li>\u6eff\u8db3IEEE 802.3\u4e2d\u96fb\u6c23\u9694\u96e2\u7684\u8981\u6c42<\/li>\n<\/ol>\n<ol start=\"2\">\n<li>\u4e0d\u5931\u771f\u7684\u50b3\u8f38\u4e59\u592a\u7db2\u4fe1\u865f<\/li>\n<\/ol>\n<ol start=\"3\">\n<li>EMI\u6291\u5236<\/li>\n<\/ol>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-4487\" src=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161-300x104.png\" alt=\"\" width=\"640\" height=\"222\" srcset=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161-300x104.png 300w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161-600x208.png 600w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161-190x66.png 190w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161-259x90.png 259w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u57161.png 755w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u7db2\u7d61\u8b8a\u58d3\u5668\u4e3b\u8981\u6709\u4fe1\u865f\u50b3\u8f38\u3001\u963b\u6297\u5339\u914d\u3001\u6ce2\u5f62\u4fee\u5fa9\u3001\u4fe1\u865f\u96dc\u6ce2\u6291\u5236\u548c\u9ad8\u96fb\u58d3\u9694\u96e2\u7b49\u4f5c\u7528\u3002\u7db2\u7d61\u8b8a\u58d3\u5668\u5728\u4e59\u592a\u7db2\u4e2d\u7684\u4f5c\u7528\u5728\u4e59\u592a\u7db2\u8a2d\u5099\u4e2d\uff0c\u901a\u904ePHY(Phyical 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\u7db2\u8def\u8b8a\u58d3\u5668\u7684<span style=\"color: #ff0000;\">\u4f5c\u7528<\/span>\uff1a<\/p>\n<p>\u5f9e\u7406\u8ad6\u4e0a\u4f86\u8aaa\uff0c\u53ef\u4e0d\u9700\u63a5\u8b8a\u58d3\u5668\uff0c\u76f4\u63a5\u63a5\u5230RJ45\u4e0a\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002\u4f46\u50b3\u8f38\u8ddd\u96e2\u5c31\u5f88\u53d7\u9650\u5236\uff0c\u800c\u4e14\u7576\u63a5\u5230\u4e0d\u540c\u96fb\u5e73\u7db2\u53e3\u6642\uff0c\u4e5f\u6703\u6709\u5f71\u97ff\u3002\u800c\u4e14\u5916\u90e8\u5c0d\u6676\u7247\u7684\u5e72\u64fe\u4e5f\u5f88\u5927\u3002\u7576\u63a5\u4e0a\u7db2\u7d61\u8b8a\u58d3\u5668\u5f8c\uff0c\u5b83\u4e3b\u8981\u7528\u65bc\u4fe1\u865f\u96fb\u5e73\u8026\u5408\u3002\u53ef\u6709\u4ee5\u4e0b\u4f5c\u7528\uff1a<\/p>\n<p>A.\u53ef\u4ee5\u589e\u5f37\u4fe1\u865f\uff0c\u4f7f\u5176\u50b3\u8f38\u8ddd\u96e2\u66f4\u9060;\u4f7f\u6676\u7247\u7aef\u8207\u5916\u90e8\u9694\u96e2<\/p>\n<p>B.\u6297\u5e72\u64fe\u80fd\u529b\u5927\u5927\u589e\u5f37\uff0c\u800c\u4e14\u5c0d\u6676\u7247\u589e\u52a0\u4e86\u5f88\u5927\u7684\u4fdd\u8b77\u4f5c\u7528(\u5982\u96f7\u64ca);\u7576\u63a5\u5230<\/p>\n<p>\u4e0d\u540c\u96fb\u5e73(\u5982\u6709\u7684PHY\u6676\u7247\u662f2.5V\uff0c\u6709\u7684PHY\u6676\u7247\u662f3.3V)\u7684\u7db2\u53e3\u6642\uff0c\u4e0d<\/p>\n<p>\u6703\u5c0d\u5f7c\u6b64\u8a2d\u5099\u9020\u6210\u5f71\u97ff\u3002<\/p>\n<p>\u61c9\u7528\u7bc4\u4f8b\uff1a<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-4489\" src=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u61c9\u7528\u7bc4\u4f8b\u5716-300x192.png\" alt=\"\" width=\"640\" height=\"409\" srcset=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u61c9\u7528\u7bc4\u4f8b\u5716-300x192.png 300w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u61c9\u7528\u7bc4\u4f8b\u5716-600x384.png 600w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u61c9\u7528\u7bc4\u4f8b\u5716-141x90.png 141w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u61c9\u7528\u7bc4\u4f8b\u5716.png 751w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u5916\u89c0\u5beb\u7167\uff1a<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-4491\" src=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u5916\u89c0\u5beb\u7167\u5716-300x184.png\" alt=\"\" width=\"640\" height=\"392\" srcset=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u5916\u89c0\u5beb\u7167\u5716-300x184.png 300w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u5916\u89c0\u5beb\u7167\u5716-600x368.png 600w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u5916\u89c0\u5beb\u7167\u5716-147x90.png 147w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u5916\u89c0\u5beb\u7167\u5716.png 737w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: left;\">\u6bd4\u8f03\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4493 alignleft\" src=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u6bd4\u8f03\u5716-300x217.png\" alt=\"\" width=\"600\" height=\"434\" srcset=\"https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u6bd4\u8f03\u5716-300x217.png 300w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u6bd4\u8f03\u5716-600x434.png 600w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u6bd4\u8f03\u5716-124x90.png 124w, https:\/\/www.bing-ri.com\/wp-content\/uploads\/\u7db2\u8def\u8b8a\u58d3\u5668\u6bd4\u8f03\u5716.png 704w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":4497,"template":"","class_list":["post-4486","knowledge","type-knowledge","status-publish","has-post-thumbnail","hentry","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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