{"id":7002,"date":"2022-07-19T03:02:50","date_gmt":"2022-07-18T21:32:50","guid":{"rendered":"https:\/\/www.knowskit.com\/?p=7002"},"modified":"2023-12-25T09:42:49","modified_gmt":"2023-12-25T04:12:49","slug":"%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3","title":{"rendered":"\u63a2\u7d22\u4ee5\u592a\u7f51\uff1a\u7f51\u7edc\u5e03\u7ebf\u3001\u7c7b\u578b\u548c\u6280\u672f\u7efc\u5408\u6307\u5357 ."},"content":{"rendered":"<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_Ethernet\"><\/span>\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#What_is_Ethernet\" >\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Historical_Development_and_Its_Impact\" >\u5386\u53f2\u53d1\u5c55\u53ca\u5176\u5f71\u54cd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Technical_Aspects_of_Ethernet\" >\u4ee5\u592a\u7f51\u7684\u6280\u672f\u65b9\u9762<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Basic_Working_Principles_of_Ethernet\" >\u4ee5\u592a\u7f51\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Different_Types_of_Ethernet_Explained\" >\u4e0d\u540c\u7c7b\u578b\u4ee5\u592a\u7f51\u7684\u89e3\u91ca<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Ethernet_Cabling\" >\u4ee5\u592a\u7f51\u5e03\u7ebf<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Types_of_Ethernet_Cables\" >\u4ee5\u592a\u7f51\u7535\u7f06\u7c7b\u578b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Solid_vs_Stranded_Ethernet_Cables\" >\u5b9e\u5fc3\u4e0e\u7ede\u5408\u4ee5\u592a\u7f51\u7535\u7f06<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Limitations_and_Length_Constraints_of_Ethernet_Cables\" >\u4ee5\u592a\u7f51\u7535\u7f06\u7684\u9650\u5236\u548c\u957f\u5ea6\u7ea6\u675f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Advanced_Ethernet_Technologies\" >\u5148\u8fdb\u7684\u4ee5\u592a\u7f51\u6280\u672f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Gigabit_Ethernet_An_In-Depth_Look\" >\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\uff1a\u6df1\u5165\u4e86\u89e3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Networking_Hardware_in_Ethernet\" >\u4ee5\u592a\u7f51\u4e2d\u7684\u7f51\u7edc\u786c\u4ef6<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Understanding_Ethernet_Switches\" >\u4e86\u89e3\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Ethernet_Switch_Over_Kinds\" >\u4ee5\u592a\u7f51\u5f00\u5173\u79cd\u7c7b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Managed_Ethernet_Switch\" >\u7f51\u7ba1\u578b\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Unmanaged_Ethernet_Switch\" >\u975e\u7f51\u7ba1\u578b\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Function_and_Importance_of_Ethernet_Ports\" >\u4ee5\u592a\u7f51\u7aef\u53e3\u7684\u529f\u80fd\u548c\u91cd\u8981\u6027<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#What_does_an_Ethernet_port_do\" >\u4ee5\u592a\u7f51\u7aef\u53e3\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Ethernet_Cards_Role_and_Evolution\" >\u4ee5\u592a\u7f51\u5361\uff1a\u4f5c\u7528\u4e0e\u53d1\u5c55<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Kind_Elements\" >\u5584\u826f\u5143\u7d20<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#The_Future_of_Ethernet_Cards\" >\u4ee5\u592a\u7f51\u5361\u7684\u672a\u6765 \uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/knowskit.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%e8%af%a6%e8%a7%a3\/#Conclusion\" >\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5e7f\u6cdb\u91c7\u7528\u7684\u8ba1\u7b97\u673a\u7f51\u7edc\u6280\u672f\u3002\u5b83\u6700\u521d\u7531\u65bd\u4e50\u516c\u53f8\u5f00\u53d1\uff0c\u5728\u65bd\u4e50\u516c\u53f8\u3001\u82f1\u7279\u5c14\u516c\u53f8\u548c DEC \u516c\u53f8\u7684\u5171\u540c\u52aa\u529b\u4e0b\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u53d1\u5c55\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b9e\u9645\u4e0a\u662f\u76ee\u524d\u6700\u53d7\u6b22\u8fce\u7684\u4e00\u79cd\u8ba1\u7b97\u673a\u7f51\u7edc\u3002\u4ee5\u592a\u7f51\u7684\u6700\u521d\u6982\u5ff5\u5b9e\u9645\u4e0a\u662f\u901a\u8fc7\u65bd\u4e50\u516c\u53f8\u5f00\u53d1\u7684\uff0c\u800c\u4e14\u5b9e\u9645\u4e0a\u662f\u57fa\u4e8e\u4e00\u4e2a\u88ab\u79f0\u4e3a Alphabet \u7684\u65e9\u671f\u6982\u5ff5\u3002\u5728\u9996\u6b21\u751f\u4ea7\u4ee5\u53ca\u4ee5\u592a\u7f51\u7684\u5353\u8d8a\u8868\u73b0\u4e4b\u540e\uff0c\u5728\u65bd\u4e50\u516c\u53f8\u3001\u82f1\u7279\u5c14\u516c\u53f8\u548c DEC \u516c\u53f8\u7684\u76d1\u7763\u4e0b\uff0c\u8be5\u9879\u76ee\u7ecf\u5386\u4e86\u8fdb\u4e00\u6b65\u7684\u6269\u5927\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historical_Development_and_Its_Impact\"><\/span>\u5386\u53f2\u53d1\u5c55\u53ca\u5176\u5f71\u54cd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-1024x768.jpg\" alt=\"\u7f51\u7edc\u7535\u7f06\u3001\u7535\u7f06\u3001\u4e92\u8054\u7f51-6438.jpg\" class=\"wp-image-7006\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-1024x768.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-300x225.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-150x113.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-768x576.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438-16x12.jpg 16w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-cable-internet-6438.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51 \u2018\u4e00\u8bcd\u7531\u7f57\u4f2f\u7279-\u6885\u7279\u5361\u592b\uff08Robert Metcalfe\uff09\u521b\u9020\uff0c\u5176\u7075\u611f\u6765\u81ea\u53d1\u5149\u919a\u7684\u6982\u5ff5\uff0c\u8fd9\u79cd\u4ecb\u8d28\u66fe\u88ab\u8ba4\u4e3a\u6709\u5229\u4e8e\u5149\u7684\u4f20\u64ad\u3002\u4ee5\u592a\u7f51\u7535\u7f06\u662f\u4e00\u79cd\u9759\u6001\u7684\u6570\u636e\u4f20\u8f93\u4ecb\u8d28\uff0c\u56e0\u6b64\u8fd9\u4e00\u6bd4\u55bb\u975e\u5e38\u8d34\u5207\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f57\u4f2f\u7279-\u6885\u7279\u5361\u592b\uff08Robert Metcalfe\uff09\u662f\u8d1f\u8d23\u771f\u5b9e\u5e03\u5c40\u7684\u7a0b\u5e8f\u5458\u4e4b\u4e00\uff0c\u4ed6\u521b\u9020\u4e86\u8fd9\u4e2a\u6807\u9898\u3002\u8fd9\u79cd\u5206\u7c7b\u5b9e\u9645\u4e0a\u662f\u57fa\u4e8e\u8f7b\u91cf\u7ea7\u53d1\u9001\u4ee5\u592a\u7684\u6982\u5ff5\uff0c\u800c\u4ee5\u592a\u66fe\u4e00\u5ea6\u88ab\u8ba4\u4e3a\u5b9e\u9645\u4e0a\u4f4d\u4e8e\u6574\u4e2a\u6df1\u7a7a\uff0c\u662f\u7167\u660e\u4f20\u64ad\u7684\u4e3b\u8981\u90e8\u5206\u3002\u8003\u8651\u5230\u5e03\u7ebf\u5b9e\u9645\u4e0a\u4e5f\u662f\u4e00\u79cd\u76f8\u5bf9\u9759\u6001\u7684\u901a\u9053\uff0c\u4e0e\u4ee5\u592a\u7684\u8fde\u63a5\u770b\u8d77\u6765\u975e\u5e38\u5339\u914d\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technical_Aspects_of_Ethernet\"><\/span>\u4ee5\u592a\u7f51\u7684\u6280\u672f\u65b9\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Working_Principles_of_Ethernet\"><\/span>\u4ee5\u592a\u7f51\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"732\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-1024x732.png\" alt=\"\u7f51\u7edc\u3001\u7535\u7f06\u3001\u4ee5\u592a\u7f51-6795779.jpg\" class=\"wp-image-7007\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-1024x732.png 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-300x214.png 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-150x107.png 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-768x549.png 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779-18x12.png 18w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/network-cable-ethernet-6795779.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u4e3b\u8981\u4f7f\u7528\u6709\u7ebf\u7f51\u7edc\u7684\u53cc\u7ede\u7ebf\u6216\u540c\u8f74\u7535\u7f06\uff0c\u7c7b\u4f3c\u7684\u6982\u5ff5\u6846\u67b6\u4e5f\u9002\u7528\u4e8e\u65e0\u7ebf\u4ee5\u592a\u7f51\u3002\u5b83\u91c7\u7528\u5e26\u6709\u78b0\u649e\u68c0\u6d4b\u529f\u80fd\u7684\u8f7d\u6ce2\u4fa6\u6d4b\u591a\u8def\u8bbf\u95ee\u6280\u672f\u6765\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6709\u7ebf\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u57fa\u672c\u6982\u5ff5\u4e2d\uff0c\u4ee5\u592a\u7f51\u901a\u5e38\u4f7f\u7528\u4e71\u7801\u7ebf\u6216\u540c\u8f74\u7535\u7f06\u3002\u7136\u800c\uff0c\u540c\u6837\u7684\u6574\u4f53\u6982\u5ff5\u4e5f\u9002\u7528\u4e8e\u65e0\u7ef3\u4ee5\u592a\u7f51\u3002\u8bb8\u591a\u8bbe\u5907\u5b9e\u9645\u4e0a\u90fd\u8fde\u63a5\u5230\u7535\u7ebf\u751a\u81f3\u7535\u7ebf\u4e0a\uff0c\u5e76\u901a\u8fc7\u516c\u53f8\u611f\u89c9\u5404\u79cd\u53ef\u8bbf\u95ee\u6027\u548c\u4e8b\u6545\u53d1\u73b0\u83b7\u5f97\u4ee5\u592a\u7f51\u8fde\u63a5\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u6765\u8bf4\uff0c\u4ee5\u592a\u7f51\u8bbe\u5907\u5b9e\u9645\u4e0a\u88ab\u79f0\u4e3a 10BASE-T\uff0c\u4e5f\u53ef\u4ee5\u4ea7\u751f\u7ea6 10 Mbps \u7684\u901f\u5ea6\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Different_Types_of_Ethernet_Explained\"><\/span>\u4e0d\u540c\u7c7b\u578b\u4ee5\u592a\u7f51\u7684\u89e3\u91ca<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-1024x682.jpg\" alt=\"\u4ee5\u592a\u7f51\u3001\u6570\u636e\u3001\u4e92\u8054\u7f51-1245122.jpg\" class=\"wp-image-7008\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-1024x682.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-300x200.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-150x100.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-768x512.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122-18x12.jpg 18w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/ethernet-data-internet-1245122.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u4ece\u6807\u51c6\u7684 10BASE-T \u53d1\u5c55\u5230\u66f4\u5feb\u7684\u7248\u672c\uff0c\u5982\u5feb\u901f\u4ee5\u592a\u7f51 (100BASE-T)\u3001\u5343\u5146\u4ee5\u592a\u7f51\u548c\u76ee\u524d\u6700\u5feb\u7684\u4e07\u5146\u4ee5\u592a\u7f51\uff0c\u6bcf\u79cd\u4ee5\u592a\u7f51\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u90fd\u5728\u9010\u6b65\u63d0\u9ad8\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u4f20\u7edf\u7684 10BASE-T\uff0c\u5982\u4eca\u8fd8\u51fa\u73b0\u4e86\u6240\u8c13\u7684\u5feb\u901f\u4ee5\u592a\u7f51\u3002\u8fd9\u79cd\u7c7b\u578b\u7684\u4ee5\u592a\u7f51\u88ab\u6070\u5f53\u5730\u6807\u8bb0\u4e3a 100BASE-T\uff0c\u53ef\u4ee5\u4f7f\u9f7f\u8f6e\u7bb1\u7684\u901f\u5ea6\u4e0b\u964d\u5230\u6bcf\u79d2 100 \u5146\u6bd4\u7279\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5feb\u901f\u4ee5\u592a\u7f51\u88ab\u7528\u4f5c\u5c40\u57df\u7f51\u4e3b\u4f53\u7684\u57fa\u7840\uff0c\u800c 10BASE-T \u5b58\u50a8\u5361\u5219\u88ab\u7528\u4e8e\u5c40\u57df\u7f51\u4e2d\u7684\u5de5\u4f5c\u7ad9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\u5219\u66f4\u8fdb\u4e00\u6b65\u3002\u8fd9\u79cd\u4ee5\u592a\u7f51\u6bcf\u79d2\u5927\u7ea6\u63d0\u4f9b 1000 \u5146\u6bd4\u7279\uff0c\u5bf9\u4e8e\u9700\u8981\u5927\u91cf\u5e2e\u52a9\u6765\u5904\u7406\u90bb\u91cc\u5173\u7cfb\u548c\u8fdc\u7a0b\u63a7\u5236\u5de5\u4f5c\u7ec8\u7aef\u7684\u5927\u578b\u7cfb\u7edf\u6765\u8bf4\uff0c\u5b83\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u975e\u51e1\u7684\u9009\u62e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e07\u5146\u4ee5\u592a\u7f51\u63d0\u4f9b\u76ee\u524d\u53ef\u83b7\u5f97\u7684\u6700\u4f73\u7535\u529b\u3002\u8fd9\u79cd\u4ee5\u592a\u7f51\u6bcf\u79d2\u53ef\u63d0\u4f9b 100 \u4ebf\u4e2a\u5c0f\u6bd4\u7279\uff0c\u662f\u76ee\u524d\u6700\u5feb\u7684\u4ee5\u592a\u7f51\u6a21\u5f0f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ethernet_Cabling\"><\/span>\u4ee5\u592a\u7f51\u5e03\u7ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-1024x682.jpg\" alt=\"\u65e0\u7ebf\u3001\u5bb6\u5ead\u3001\u8def\u7531\u5668-1861612.jpg\" class=\"wp-image-7009\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-1024x682.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-300x200.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-150x100.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-768x512.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612-18x12.jpg 18w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/wireless-home-router-1861612.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u7ebf\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u5178\u578b\u7684\u7cfb\u7edf\u7ebf\uff0c\u4e0e\u6709\u7ebf\u7cfb\u7edf\u4e00\u8d77\u4f7f\u7528\u3002\u4ee5\u592a\u7f51\u7535\u7f06\u7535\u89c6\u8fde\u63a5\u8ba1\u7b97\u673a\u3001\u96c6\u7ebf\u5668\u548c\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u7684\u79fb\u4f4d\u5668\u7b49\u5de5\u5177\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u8eab\u4f53\u6709\u7ebf\u7535\u89c6\u5b9e\u9645\u4e0a\u53d7\u5230\u8de8\u5ea6\u548c\u575a\u56fa\u6027\u7684\u9650\u5236\u3002\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u6709\u7ebf\u7535\u89c6\u5b9e\u9645\u4e0a\u975e\u5e38\u957f\u6216\u751a\u81f3\u5e73\u5eb8\uff0c\u5b83\u5c06\u65e0\u6cd5\u4fdd\u6301\u4e00\u4e2a\u5f88\u597d\u7684\u7cfb\u7edf\u6307\u6807\u3002\u8fd9\u4e9b\u9650\u5236\u662f\u9020\u6210\u4ee5\u592a\u7f51\u6709\u7ebf\u7535\u89c6\u5b58\u5728\u591a\u79cd\u5f62\u5f0f\u7684\u539f\u56e0\u4e4b\u4e00\uff0c\u8fd9\u4e9b\u5f62\u5f0f\u7684\u4ee5\u592a\u7f51\u6709\u7ebf\u7535\u89c6\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Ethernet_Cables\"><\/span>\u4ee5\u592a\u7f51\u7535\u7f06\u7c7b\u578b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb8\u591a\u4e13\u5bb6\u5c06\u8fd9\u4e9b\u8981\u6c42\u5177\u4f53\u63cf\u8ff0\u4e3a CAT5 \u548c CAT6\u3002\u56e0\u6b64\uff0c\u5f88\u591a\u63d0\u4f9b\u7cfb\u7edf\u6709\u7ebf\u7535\u89c6\u7684\u7f51\u7edc\u96f6\u552e\u5e97\u90fd\u540c\u65f6\u4f7f\u7528\u8fd9\u79cd\u7b80\u77ed\u7684\u5916\u8bed\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solid_vs_Stranded_Ethernet_Cables\"><\/span>\u5b9e\u5fc3\u4e0e\u7ede\u5408\u4ee5\u592a\u7f51\u7535\u7f06<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1- \u5065\u5168\u7684\u4ee5\u592a\u7f51\u7ebf\u53ef\u63d0\u4f9b\u66f4\u597d\u7684\u6548\u7387\uff0c\u5e76\u53ef\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u9632\u6b62\u7535\u6e90\u53d7\u963b\u3002\u5b9e\u9645\u4e0a\uff0c\u5b83\u4eec\u8fd8\u901a\u5e38\u7528\u4e8e\u516c\u53f8\u7cfb\u7edf\u3001\u5de5\u4f5c\u573a\u6240\u5899\u58c1\u7ed3\u6784\u5185\u7684\u7535\u7ebf\uff0c\u751a\u81f3\u5b9e\u9a8c\u5ba4\u5730\u677f\u4e0b\u7684\u6821\u6b63\u7ad9\u70b9\u3002.<br>2- \u7ede\u5408\u4ee5\u592a\u7f51\u7ebf\u5b9e\u9645\u4e0a\u66f4\u4e0d\u5bb9\u6613\u53d7\u5230\u8eab\u4f53\u65ad\u88c2\u548c\u547c\u5438\u5668\u7684\u5f71\u54cd\uff0c\u56e0\u6b64\u66f4\u9002\u5408\u6e38\u5ba2\u751a\u81f3\u5bb6\u5ead\u7cfb\u7edf\u914d\u7f6e\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations_and_Length_Constraints_of_Ethernet_Cables\"><\/span>\u4ee5\u592a\u7f51\u7535\u7f06\u7684\u9650\u5236\u548c\u957f\u5ea6\u7ea6\u675f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u6839\u5355\u72ec\u7684\u4ee5\u592a\u7f51\u7ebf\u5177\u6709\u6700\u5927\u8303\u56f4\u7684\u80fd\u529b\uff0c\u8fd9\u8868\u660e\u6709\u7ebf\u7535\u89c6\u5728\u51fa\u73b0\u6307\u6807\u964d\u4f4e\uff08\u79f0\u4e3a\u8017\u5c3d\uff09\u4e4b\u524d\u7684\u65f6\u95f4\u957f\u5ea6\u662f\u6709\u4e0a\u9650\u7684\u3002\u5bfc\u81f4\u8fd9\u4e00\u95ee\u9898\u7684\u539f\u56e0\u662f\uff0c\u957f\u7ebf\u7684\u7535\u6c14\u4fdd\u62a4\u4f1a\u5f71\u54cd\u529f\u80fd\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u7ebf\u7535\u89c6\u7684\u6bcf\u4e00\u7aef\u5b9e\u9645\u4e0a\u90fd\u5e94\u4e0e\u5176\u4ed6\u5404\u7aef\u4fdd\u6301\u8db3\u591f\u7684\u8ddd\u79bb\uff0c\u4ee5\u4fbf\u53ca\u65f6\u83b7\u53d6\u4fe1\u53f7\uff0c\u540c\u65f6\u4e5f\u5e94\u4e0e\u5ba4\u5916\u7535\u6e90\u969c\u788d\u4fdd\u6301\u8db3\u591f\u7684\u8ddd\u79bb\uff0c\u4ee5\u907f\u514d\u4e2d\u65ad\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u8003\u8651\u5230\u96c6\u7ebf\u5668\u6216\u4e2d\u5fc3\u7b49\u7ec4\u4ef6\u53ef\u4ee5\u4e0e\u540c\u4e00\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u4ee5\u592a\u7f51\u6709\u7ebf\u7535\u89c6\u76f8\u4e92\u8fde\u63a5\uff0c\u8fd9\u79cd\u9884\u9632\u63aa\u65bd\u5e76\u4e0d\u9650\u5236\u7cfb\u7edf\u7684\u5c3a\u5bf8\u3002\u8fd9\u4e24\u4e2a\u5c0f\u5de5\u5177\u4e4b\u95f4\u7684\u8303\u56f4\u5b9e\u9645\u4e0a\u88ab\u79f0\u4e3a\u7cfb\u7edf\u5c3a\u5bf8\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8017\u635f\u53d1\u5c55\u4e4b\u524d\uff0cCAT5 \u8f6f\u7ebf\u7684\u6700\u4f73\u5c3a\u5bf8\u5b9e\u9645\u4e0a\u662f 100 \u7c73\uff08328 \u82f1\u5c3a\uff09\u3002CAT6 \u53ef\u4ee5\u8f7b\u677e\u589e\u52a0\u5230 700 \u82f1\u5c3a\u3002\u4ee5\u592a\u7f51\u7535\u7f06\u7535\u89c6\u53ef\u80fd\u4f1a\u66f4\u957f\uff0c\u4f46\u53ef\u80fd\u4f1a\u51fa\u73b0\u6307\u6807\u4e0b\u964d\uff0c\u5c24\u5176\u662f\u5f53\u5b83\u4eec\u7ecf\u8fc7\u5927\u578b\u7535\u6e90\u8bbe\u5907\u9644\u8fd1\u65f6\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advanced_Ethernet_Technologies\"><\/span>\u5148\u8fdb\u7684\u4ee5\u592a\u7f51\u6280\u672f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gigabit_Ethernet_An_In-Depth_Look\"><\/span>\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\uff1a\u6df1\u5165\u4e86\u89e3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-1024x768.jpg\" alt=\"\u4ea4\u6362\u673a\u3001\u7f51\u7edc\u3001\u6570\u636e\u5904\u7406-2064090.jpg\" class=\"wp-image-7010\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-1024x768.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-300x225.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-150x113.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-768x576.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090-16x12.jpg 16w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/switch-network-data-processing-2064090.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\u662f\u4e2a\u4eba\u7535\u8111\u793e\u4ea4\u7f51\u7edc\u4ee5\u53ca\u4ea4\u4e92\u89c4\u683c\u7684\u4ee5\u592a\u7f51\u4eb2\u4eba\u7684\u4e00\u90e8\u5206\u3002\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\u8981\u6c42\u7ef4\u6301\u6bcf\u79d2\u4e00\u4e2a\u5343\u5146\u4f4d\uff081,000 Mbps\uff09\u7684\u5b66\u672f\u6700\u5927\u8bb0\u5f55\u4ef7\u683c\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\u5982\u4f55\u5de5\u4f5c\uff1f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u4e0a\uff0c\u5f53\u4eba\u4eec\u8ba4\u4e3a\u4f7f\u7528\u4ee5\u592a\u7f51\u8fbe\u5230\u5343\u5146\u4f4d\u901f\u7387\u65f6\uff0c\u9700\u8981\u4f7f\u7528\u53ef\u89c6\u7ebf\u7f06\uff0c\u751a\u81f3\u662f\u5176\u4ed6\u5404\u79cd\u72ec\u6709\u7684\u7cfb\u7edf\u6709\u7ebf\u7535\u89c6\u73b0\u4ee3\u6280\u672f\u3002\u597d\u6d88\u606f\u662f\uff0c\u8fd9\u4e9b\u5176\u5b9e\u53ea\u662f\u8fdc\u8ddd\u79bb\u7684\u9700\u8981\u3002\u5bf9\u4e8e\u5927\u591a\u6570\u76ee\u6807\u6765\u8bf4\uff0c\u5343\u5146\u4ee5\u592a\u7f51\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u5e38\u89c4\u4ee5\u592a\u7f51\u6709\u7ebf\u7535\u89c6\uff08\u5c24\u5176\u662f CAT5e \u548c CAT6 \u5e03\u7ebf\u6807\u51c6\uff09\u3002\u8fd9\u4e9b\u7535\u7ebf\u7b26\u5408 1000BASE-T \u5e03\u7ebf\u8981\u6c42\uff08\u540c\u6837\u88ab\u547d\u540d\u4e3a IEEE 802.3 \u8179\u808c\uff09\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u9645\u6027\u80fd\u548c\u5c40\u9650\u6027<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u7cfb\u7edf\u65b9\u6cd5\u8d39\u7528\u4ee5\u53ca\u56e0\u610f\u5916\u4e8b\u6545\u6216\u5176\u4ed6\u5404\u79cd\u77ed\u671f\u6545\u969c\u800c\u5bfc\u81f4\u7684\u91cd\u65b0\u4f20\u8f93\u7b49\u65b9\u9762\u7684\u539f\u56e0\uff0c\u5c0f\u5de5\u5177\u5b9e\u9645\u4e0a\u53ef\u80fd\u65e0\u6cd5\u4ee5\u5b8c\u5168 1 Gbps \u7684\u901f\u5ea6\u4f20\u8f93\u5b9e\u7528\u4fe1\u606f\u3002\u5728\u901a\u5e38\u7684\u5065\u5eb7\u72b6\u51b5\u4e0b\uff0c\u53ef\u9760\u7684\u4fe1\u606f\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230 900 Mbps\uff0c\u4f46\u666e\u901a\u94fe\u63a5\u901f\u5ea6\u4f1a\u56e0\u8bb8\u591a\u53d8\u91cf\u800c\u4e0d\u540c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u786c\u76d8\u9a71\u52a8\u5668\u53ef\u80fd\u4f1a\u9650\u5236\u5343\u5146\u4ee5\u592a\u7f51\u4e0e\u4e2a\u4eba\u7535\u8111\u4e4b\u95f4\u5173\u7cfb\u7684\u6548\u7387\u3002\u5b9e\u9645\u4e0a\uff0c\u4f20\u8f93\u80fd\u529b\u4e5f\u662f\u9650\u5236\u94fe\u63a5\u7684\u56e0\u7d20\u3002\u65e0\u8bba\u6574\u4e2a\u623f\u5c4b\u7cfb\u7edf\u662f\u5426\u80fd\u8f7b\u677e\u63a5\u6536 1 Gbps \u7684\u4e0b\u8f7d\u901f\u5ea6\uff0c\u4e00\u5bf9\u5e76\u53d1\u94fe\u63a5\u4f1a\u8fc5\u901f\u5c06\u6bcf\u4e2a\u5355\u5143\u7684\u53ef\u8bbf\u95ee\u6570\u636e\u4f20\u8f93\u91cf\u51cf\u534a\u3002\u5bf9\u4e8e\u5927\u91cf\u540c\u65f6\u8fd0\u884c\u7684\u8bbe\u5907\u6765\u8bf4\uff0c\u60c5\u51b5\u4e5f\u662f\u5982\u6b64\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e9b\u5e26\u6709\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\u63d2\u69fd\u7684\u4f4f\u5b85\u96c6\u7ebf\u5668\u7684 CPU \u5b9e\u9645\u4e0a\u65e0\u6cd5\u6ee1\u8db3\u5728\u7cfb\u7edf\u5173\u7cfb\u7684\u5b8c\u6574\u4ef7\u683c\u4e0b\u5904\u7406\u5165\u7ad9\u751a\u81f3\u51fa\u7ad9\u8bb0\u5f55\u6240\u9700\u7684\u5428\u4f4d\u3002\u5ba2\u6237\u5de5\u5177\u4ee5\u53ca\u7cfb\u7edf\u7f51\u7edc\u6d41\u91cf\u7684\u540c\u6b65\u8d44\u6e90\u8d8a\u591a\uff0c\u96c6\u7ebf\u5668 CPU \u5c31\u8d8a\u96be\u5728\u4efb\u4f55\u7c7b\u578b\u7684\u5173\u7cfb\u4e2d\u7ef4\u6301\u5feb\u901f\u5411\u524d\u7684\u4ea4\u6613\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Networking_Hardware_in_Ethernet\"><\/span>\u4ee5\u592a\u7f51\u4e2d\u7684\u7f51\u7edc\u786c\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_Ethernet_Switches\"><\/span>\u4e86\u89e3\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-1024x512.png\" alt=\"\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u786c\u4ef6-151227.jpg\" class=\"wp-image-7012\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-1024x512.png 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-300x150.png 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-150x75.png 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-768x384.png 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227-18x9.png 18w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/router-switch-hardware-151227.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u6309\u94ae\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u7cfb\u7edf\u7ec4\u4ef6\uff0c\u662f\u5efa\u7acb\u8054\u7cfb\u548c\u7f51\u7edc\u7684\u57fa\u7840\u3002\u4ee5\u592a\u7f51\u53d8\u5316\u5c06\u6709\u7ebf\u8bbe\u5907\uff0c\u5982\u7535\u8111\u3001Wi-Fi \u63a5\u5165\u65b9\u9762\u3001PoE \u7167\u660e\u706f\u5177\u4ee5\u53ca\u7269\u8054\u7f51\u5de5\u5177\uff0c\u8fd8\u6709\u6258\u7ba1\u670d\u52a1\u5668\uff0c\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u5c40\u57df\u7f51\u4e2d\uff0c\u8fd9\u6837\u5b83\u4eec\u5c31\u53ef\u4ee5\u76f8\u4e92\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u8fde\u63a5\u5230\u7f51\u7edc\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u4e5f\u88ab\u79f0\u4e3a\u4ee5\u592a\u7f51\u5bb9\u5668\uff0c\u5b83\u53ef\u4ee5\u5f00\u53d1\u7cfb\u7edf\uff0c\u8fd8\u53ef\u4ee5\u5229\u7528\u4e00\u4e9b\u63d2\u69fd\u6765\u5bf9\u5e94\u8ba1\u7b97\u673a\u7f51\u7edc\uff08LAN\uff09\u5185\u7684\u5de5\u5177\u3002\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u5b9e\u9645\u4e0a\u4e0e\u8c03\u5236\u89e3\u8c03\u5668\u4e0d\u540c\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u8fde\u63a5\u7cfb\u7edf\uff0c\u53ea\u5229\u7528\u4e00\u4e2a\u5355\u4e00\u7684\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\uff08WAN\uff09\u63d2\u69fd\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u8f6c\u6362\u53ef\u5c06\u4e2a\u4eba\u7535\u8111\uff08\u53f0\u5f0f\u7535\u8111\u548c\u7b14\u8bb0\u672c\u7535\u8111\uff09\u3001\u7f51\u7edc\u670d\u52a1\u5668\u3001\u8c03\u5236\u89e3\u8c03\u5668\u4ee5\u53ca\u5f69\u8272\u6253\u5370\u673a\u7b49\u6709\u7ebf\u8bbe\u5907\u8fde\u63a5\u5230\u5c40\u57df\u7f51\u3002\u5404\u79cd\u4ee5\u592a\u7f51\u8f6c\u6362\u63d2\u69fd\u5141\u8bb8\u66f4\u5feb\u7684\u8fde\u63a5\u4ee5\u53ca\u66f4\u987a\u7545\u5730\u8bbf\u95ee\u591a\u4e2a\u5de5\u5177\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ethernet_Switch_Over_Kinds\"><\/span>\u4ee5\u592a\u7f51\u5f00\u5173\u79cd\u7c7b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c1\u7684\u4ee5\u592a\u7f51\u6309\u94ae\u5b9e\u9645\u4e0a\u6709 2 \u79cd\uff0c\u4e00\u79cd\u662f\u53d7\u63a7\u4ee5\u592a\u7f51\u53d8\u5316\uff0c\u53e6\u4e00\u79cd\u662f\u975e\u53d7\u63a7\u4ee5\u592a\u7f51\u53d8\u5316\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Managed_Ethernet_Switch\"><\/span>\u7f51\u7ba1\u578b\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d7\u7ba1\u4ee5\u592a\u7f51\u6309\u94ae\u5b9e\u9645\u4e0a\u662f\u53ef\u4ee5\u88ab\u7167\u987e\u548c\u8bbe\u7f6e\u4ee5\u63d0\u4f9b\u7279\u5b9a\u6700\u7ec8\u7ed3\u679c\u4ee5\u53ca\u7ba1\u7406\u7279\u5b9a\u5de5\u4f5c\u7684\u6309\u94ae\u3002\u5b83\u4eec\u901a\u8fc7\u6539\u53d8\u901f\u7387\u548c\u5c06\u7528\u6237\u6574\u5408\u5230\u5b50\u7ec4\u6765\u68c0\u67e5\u7cfb\u7edf\u7f51\u7ad9\u6d41\u91cf\u6765\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Unmanaged_Ethernet_Switch\"><\/span>\u975e\u7f51\u7ba1\u578b\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u975e\u6258\u7ba1\u4ee5\u592a\u7f51\u53d8\u5316\u5219\u662f\u6307\u6ca1\u6709\u7528\u6237\u5b89\u6392\u7684\u6309\u94ae\u3002\u5b83\u4eec\u53ef\u4ee5\u8fde\u63a5\u8fdb\u6765\uff0c\u4e5f\u53ef\u4ee5\u6253\u5f00\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Function_and_Importance_of_Ethernet_Ports\"><\/span>\u4ee5\u592a\u7f51\u7aef\u53e3\u7684\u529f\u80fd\u548c\u91cd\u8981\u6027<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-1024x682.jpg\" alt=\"raspberry pi\u3001pi\u3001\u8ba1\u7b97\u673a-4980917.jpg\" class=\"wp-image-7013\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-1024x682.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-300x200.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-150x100.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-768x512.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917-18x12.jpg 18w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/raspberry-pi-pi-computer-4980917.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u63d2\u69fd\u5b9e\u9645\u4e0a\u662f\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e0a\u7684\u4e00\u79cd\u7269\u7406\u5173\u7cfb\uff0c\u5b83\u80fd\u8ba9\u4f60\u5c06\u8ba1\u7b97\u673a\u7cfb\u7edf\u8fde\u63a5\u5230\u4e07\u7ef4\u7f51\u3002\u5b83\u8fde\u63a5\u5230\u4f60\u7684\u96c6\u7ebf\u5668\uff0c\u8fd8\u4e3a\u4f60\u7684\u6bcf\u4e00\u4e2a\u8bbe\u5907\u63d0\u4f9b Wi-fi\uff0c\u4ee5\u53ca\u4e00\u4e2a\u4ee5\u592a\u7f51\u6709\u7ebf\u7535\u89c6\uff0c\u53ef\u4ee5\u7528\u4f5c\u5907\u4efd\uff0c\u751a\u81f3\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u5404\u79cd\u8bbe\u5907\u5728\u8fd9\u4e2a\u5730\u65b9\u4f7f\u7528\u3002\u5728\u53f0\u5f0f\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u4e0a\u90fd\u80fd\u53d1\u73b0\u5b83\u4eec\u7684\u63d2\u69fd\u3002\u6709\u7ebf\u7cfb\u7edf\u5b9e\u9645\u4e0a\u6bd4\u65e0\u7ebf\u7cfb\u7edf\u66f4\u6709\u4fe1\u8a89\uff0c\u56e0\u6b64\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5bfb\u627e\u6bd4\u901f\u7387\u66f4\u53ef\u9760\u7684\u7cfb\u7edf\uff0c\u8fd9\u53ef\u80fd\u662f\u4f60\u7684\u6700\u4f73\u9009\u62e9\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_does_an_Ethernet_port_do\"><\/span>\u4ee5\u592a\u7f51\u7aef\u53e3\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u63d2\u69fd\u53ef\u7528\u4e8e\u5f00\u53d1\u6709\u7ebf\u5173\u7cfb\u7cfb\u7edf\uff0c\u5b9e\u9645\u4e0a\u4e5f\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u7535\u8bdd\u7aef\u53e3\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u4ee5\u592a\u7f51\u7ebf\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u606f\u6709\u7ebf\u7535\u89c6\u548c\u63d2\u69fd\u5b9e\u9645\u4e0a\u4e00\u822c\u53ea\u662f\u7528\u6765\u8fde\u63a5\u8fd1\u8ddd\u79bb\u7684\u5de5\u5177\uff0c\u6bd4\u5982\u5728\u540c\u4e00\u7269\u4e1a\u5185\u3002\u8fd9\u662f\u56e0\u4e3a\u5728\u6574\u4e2a\u57ce\u5e02\u94fa\u8bbe\u6570\u516c\u91cc\u957f\u7684\u7535\u7f06\u6216\u5728\u5404\u5927\u6d32\u94fa\u8bbe\u4ef7\u503c\u6570\u767e\u6216\u6570\u5343\u516c\u91cc\u957f\u7684\u7535\u7f06\u90fd\u662f\u4e0d\u73b0\u5b9e\u7684\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u8111\u4ee5\u53ca\u5f69\u8272\u6253\u5370\u673a\u62e5\u6709\u4e00\u4e2a\u63d2\u69fd\uff0c\u4f7f\u5b83\u4eec\u90fd\u80fd\u4e0e\u4e00\u4e2a\u7cfb\u7edf\u6ce8\u518c\uff0c\u800c\u50cf\u7535\u7f06\u76d2\u8fd9\u6837\u7684\u8054\u7edc\u5de5\u5177\u53ef\u80fd\u62e5\u6709\u65e0\u6570\u4e2a\u63d2\u69fd\uff0c\u56e0\u6b64\u5b83\u4eec\u53ef\u4ee5\u4e0e\u8bb8\u591a\u5143\u7d20\u53d6\u5f97\u8054\u7cfb\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u63d2\u69fd\u5b9e\u9645\u4e0a\u662f\u6839\u636e\u5b83\u4eec\u6240\u62e5\u6709\u7684\u63d2\u9488\u6570\u91cf\u6765\u786e\u5b9a\u7684\uff0c\u4e0d\u8fc7\u5b83\u4eec\u4e5f\u53ef\u80fd\u88ab\u79f0\u4e3a\u63d2\u5ea7\u751a\u81f3\u7aef\u53e3\u3002\u4ee5\u592a\u7f51\u63d2\u69fd\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u5173\u7cfb\uff0c\u5b83\u5141\u8bb8\u5728\u4f17\u591a\u5c0f\u5de5\u5177\u4e2d\u8ba8\u8bba\u5168\u7403\u7f51\u7edc\u8d44\u6e90\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u5927\u91cf\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u5404\u79cd\u7cfb\u7edf\u4e5f\u968f\u4e4b\u51fa\u73b0\u3002\u8fd9\u4e9b\u7cfb\u7edf\u5305\u62ec\u5c40\u57df\u7f51\u3001\u5e7f\u57df\u7f51\u4ee5\u53ca\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e0e\u6258\u7ba1\u670d\u52a1\u5668\u3001\u4ea4\u6362\u673a\u4e2d\u5fc3\u96c6\u7ebf\u5668\u5f69\u8272\u6253\u5370\u673a\u7b49\u7684\u5bb6\u4f19\u7cfb\u7edf\u3002\u867d\u7136\u4f4f\u5b85\u4e2d\u7684\u5f88\u591a\u7cfb\u7edf\u5b9e\u9645\u4e0a\u90fd\u662f\u5c40\u57df\u7f51\uff0c\u4f46\u7cfb\u7edf\u7684\u6700\u4f73\u7ec4\u6210\u90e8\u5206\u662f\u5176\u81ea\u8eab\u7684\u4ee5\u592a\u7f51\u63d2\u69fd\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u63d2\u69fd\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u5c0f\u5de5\u5177\u3002\u4ee5\u592a\u7f51\u63d2\u69fd\u6700\u5e38\u7528\u7684\u94fe\u63a5\u6280\u672f\u5b9e\u9645\u4e0a\u662f\u5728\u7535\u8111\u548c\u8c03\u5236\u89e3\u8c03\u5668\u4e4b\u95f4\uff0c\u901a\u8fc7\u786c\u63a5\u7ebf\u5c06\u6240\u6709\u8fd9\u4e9b\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5f62\u6210\u4f60\u60f3\u8981\u7684\u5168\u7403\u7f51\u7edc\u8fde\u63a5\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ethernet_Cards_Role_and_Evolution\"><\/span>\u4ee5\u592a\u7f51\u5361\uff1a\u4f5c\u7528\u4e0e\u53d1\u5c55<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5.jpg\" alt=\"\u4ee5\u592a\u7f51\u7aef\u53e3\" class=\"wp-image-7014\" title=\"\" srcset=\"https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5.jpg 1024w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5-300x225.jpg 300w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5-150x113.jpg 150w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5-768x576.jpg 768w, https:\/\/knowskit.com\/wp-content\/uploads\/2022\/07\/DP83848-Ethernet-Board-5-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4ee5\u592a\u7f51\u7aef\u53e3<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u7cfb\u7edf\u9002\u914d\u5668\u3002\u8fd9\u4e9b\u9002\u914d\u5668\u5021\u5bfc\u5229\u7528\u7ebf\u7f06\u5173\u7cfb\u5feb\u901f\u8fde\u63a5\u7cfb\u7edf\u7684\u4ee5\u592a\u7f51\u8981\u6c42\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u4ed6\u4eec\u5229\u7528\u6210\u4e3a\u5171\u540c\u7684\uff0c\u6709\u7ebf\u4ee5\u592a\u7f51\u63d2\u69fd\u5b9e\u9645\u4e0a\u6b63\u5728\u7a33\u6b65\u5b9e\u9645\u4e0a\u53d6\u4ee3\u4e2a\u4eba\u7535\u8111\u901a\u8fc7 Wi-Fi \u5a92\u4f53\u80fd\u529b\uff0c\u4f7f\u7528\u9002\u5f53\u7684\u901f\u5ea6\u6709\u5173\u4ee5\u592a\u7f51\uff0c\u4f46\u662f\u6ca1\u6709\u4e00\u4e2a\u5de8\u5927\u7684\u63d2\u69fd\u7684\u8d39\u7528\uff0c\u751a\u81f3\u6f47\u6d12\u7684\u7535\u7ebf\u6765\u81ea\u4ee5\u592a\u7f51\u7aef\u53e3\u5230\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u95ee\u9898\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5c5e\u4e8e\u4e00\u79cd\u540d\u4e3a\u7cfb\u7edf\u7528\u6237\u754c\u9762\u5b58\u50a8\u5361\u7684\u8ba1\u7b97\u8bbe\u5907\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kind_Elements\"><\/span>\u5584\u826f\u5143\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u53ef\u4ee5\u5728\u4e00\u4e9b\u5e38\u89c1\u7684\u4e00\u63fd\u5b50\u4ea4\u6613\u4e2d\u83b7\u5f97\uff0c\u8fd9\u4e9b\u4ea4\u6613\u88ab\u547d\u540d\u4e3a\u4e00\u79cd\u5143\u7d20\uff0c\u5b9e\u9645\u4e0a\u662f\u5728\u8ba1\u7b97\u673a\u7ec4\u4ef6\u7684\u6700\u540e\u65e0\u6570\u6b21\u521b\u4f5c\u4e2d\u6210\u957f\u8d77\u6765\u7684\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 20 \u4e16\u7eaa 90 \u5e74\u4ee3\u548c 21 \u4e16\u7eaa\u521d\uff0c\u5de8\u5927\u7684\u5e02\u573a\u6807\u51c6\u98ce\u683c\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u662f\u4e2a\u4eba\u7535\u8111\u7684\u7b2c\u4e00\u79cd\u89c4\u683c\u3002\u7535\u8111\u7528\u6237\u5fc5\u987b\u6253\u5f00\u4e2a\u4eba\u7535\u8111\u7684\u5b9e\u4f8b\uff0c\u624d\u80fd\u653e\u5165 ISA \u5b58\u50a8\u5361\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f83\u65b0\u7684\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5b89\u88c5\u5728\u53f0\u5f0f\u673a\u5185\uff0c\u4f7f\u7528\u5916\u5c42\u5143\u4ef6\u4e92\u8fde\u6807\u51c6\uff0c\u5b9e\u9645\u4e0a\u4e00\u822c\u662f\u7531\u4e8e\u751f\u4ea7\u5546\u8bbe\u7f6e\u7684\u3002PCI\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u5728PC\u7535\u8111\u4e2d\u4ecd\u5f88\u5e38\u89c1\uff0c\u9002\u7528\u4e8e\u7535\u8def\u677f\u4e0a\u6ca1\u6709\u677f\u8f7d\u4ee5\u592a\u7f51\u63d2\u69fd\u7684\u7535\u8111\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f83\u5c0f\u5c3a\u5bf8\u7684\u8ba1\u7b97\u673a\u95ea\u5b58\u5361\u56fd\u9645\u534f\u4f1a\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\uff0c\u770b\u8d77\u6765\u50cf\u5145\u503c\u5361\uff0c\u5b9e\u9645\u4e0a\u53ef\u5feb\u901f\u7528\u4e8e\u7b14\u8bb0\u672c\u7535\u8111\u4ee5\u53ca\u5176\u4ed6\u5404\u79cd\u624b\u673a\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002\u8fd9\u4e9b\u5b58\u50a8\u5361\u88ab\u653e\u7f6e\u5728\u5c0f\u5de5\u5177\u7684\u8fb9\u7f18\u751a\u81f3\u8868\u9762\u7684\u7aef\u53e3\u4e2d\u3002\u4e2a\u4eba\u7535\u8111\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u6d41\u884c\u7684 PCMCIA \u5de5\u5177\uff0c\u4e0d\u8fc7\u53ea\u6709\u90e8\u5206\u4e2a\u4eba\u7535\u8111\u5b58\u50a8\u5361\u4ee5\u53ca PCMCIA \u9879\u76ee\u652f\u6301\u4ee5\u592a\u7f51\u3002. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u5b83\u4eec\u770b\u8d77\u6765\u66f4\u50cf\u5c0f\u7eb8\u76d2\u800c\u4e0d\u662f\u5b58\u50a8\u5361\uff0c\u4f46\u5916\u90e8 USB \u4ee5\u592a\u7f51\u9002\u914d\u5668\u4e5f\u52a0\u8f7d\u4e86\u4e00\u4e2a\u7279\u6b8a\u7684\u5229\u57fa\u5e02\u573a\u3002\u8fd9\u4e9b\u5de5\u5177\u5b9e\u9645\u4e0a\u662f\u5bb6\u7528\u7535\u8111 PCI \u5b58\u50a8\u5361\u7684\u6709\u76ca\u66ff\u4ee3\u54c1\uff0c\u800c\u4e14\u5b83\u4eec\u5b9e\u9645\u4e0a\u4e5f\u540c\u6837\u4e0e\u8ba1\u7b97\u673a\u6e38\u620f\u673a\u548c\u5176\u4ed6\u5404\u79cd\u6ca1\u6709 PCMCIA \u7aef\u53e3\u7684\u5ba2\u6237\u5c0f\u5de5\u5177\u4e00\u8d77\u4f7f\u7528\u3002.<br>\u8054\u7cfb\u7387<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u4ee5\u4e0d\u540c\u7684\u7cfb\u7edf\u901f\u7387\u8fd0\u884c\uff0c\u8fd9\u53d6\u51b3\u4e8e\u5b83\u4eec\u6240\u652f\u6301\u7684\u7a0b\u5e8f\u6807\u51c6\u3002\u8001\u5f0f\u7684\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5b9e\u9645\u4e0a\u53ea\u662f\u7b26\u5408 10 Mbps \u5feb\u901f\u524d\u8fdb\u7684\u4ee5\u592a\u7f51\u89c4\u8303\u3002\u73b0\u4ee3\u4ee5\u592a\u7f51\u9002\u914d\u5668\u652f\u6301 100 Mbps \u4ee5\u592a\u7f51\u89c4\u8303\uff0c\u800c\u4e14\u73b0\u5728\u8d8a\u6765\u8d8a\u591a\u7684\u4eba\u540c\u6837\u4f7f\u7528\u5343\u5146\u4ee5\u592a\u7f51\uff0c\u652f\u6301 1 Gbps\uff08\u5343 Mbps\uff09\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u5f53\u7136\u4e0d\u80fd\u76f4\u63a5\u7ef4\u6301Wi-Fi\u65e0\u7ef3\u793e\u4ea4\u7f51\u7edc\uff0c\u4f46\u662f\uff0c\u5bb6\u5ead\u7cfb\u7edf\u5bbd\u5e26\u8c03\u5236\u89e3\u8c03\u5668\u5305\u62ec\u6240\u9700\u7684\u73b0\u4ee3\u6280\u672f\uff0c\u4f7f\u4ee5\u592a\u7f51\u5de5\u5177\u53ef\u4ee5\u5229\u7528\u7535\u7ebf\u8fde\u63a5\uff0c\u4ee5\u53ca\u4e0eWi-Fi\u5de5\u5177\u5229\u7528\u96c6\u7ebf\u5668\u8fdb\u884c\u901a\u4fe1\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Future_of_Ethernet_Cards\"><\/span>\u4ee5\u592a\u7f51\u5361\u7684\u672a\u6765 \uff1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u662f\u5728\u7535\u7ebf\u6210\u4e3a\u7cfb\u7edf\u63a5\u5165\u7684\u5173\u952e\u7c7b\u578b\u65f6\u8bde\u751f\u7684\u3002\u4ee5\u592a\u7f51\u4f7f\u7528\u7684\u662f\u6bd4\u65e0\u7ef3\u4ecb\u8d28\u66f4\u503c\u5f97\u4fe1\u8d56\u7684\u94fe\u63a5\uff0c\u56e0\u6b64\uff0c\u4ee5\u592a\u7f51\u4ecd\u7136\u662f\u8ba1\u7b97\u673a\u4ee5\u53ca\u5176\u4ed6\u5404\u79cd\u5408\u7406\u7684\u8ba1\u7b97\u673a\u7684\u9996\u9009\u96c6\u6210\u66ff\u4ee3\u65b9\u6848\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u7b14\u8bb0\u672c\u7535\u8111\u548c\u5e73\u677f\u7535\u8111\u4e3a\u4ee3\u8868\u7684\u624b\u673a\u5b9e\u9645\u4e0a\u5df2\u7ecf\u653e\u5f03\u4e86\u4ee5\u592a\u7f51\uff0c\u8f6c\u800c\u4f7f\u7528 Wi-Fi\u3002\u529e\u516c\u5ba4\u3001\u5496\u5561\u9986\u548c\u5176\u4ed6\u5404\u79cd\u793e\u4ea4\u573a\u6240\u4e2d Wi-Fi \u89e3\u51b3\u65b9\u6848\u7684\u53d1\u5c55\uff0c\u4ee5\u53ca\u73b0\u4ee3\u5ea6\u5047\u80dc\u5730\u4e2d\u6709\u7ebf\u4ee5\u592a\u7f51\u5173\u7cfb\u7684\u8870\u9000\u8d8b\u52bf\uff0c\u5b9e\u9645\u4e0a\u5df2\u7ecf\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4e86\u65c5\u884c\u63a8\u9500\u5458\u4f7f\u7528\u6709\u7ebf\u4ee5\u592a\u7f51\u7684\u673a\u4f1a\uff0c\u4e5f\u56e0\u6b64\u51cf\u5c11\u4e86\u5bf9\u4ee5\u592a\u7f51\u5b58\u50a8\u5361\u7684\u9700\u6c42\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u592a\u7f51\u7684\u672a\u6765\u4e0e\u7f51\u7edc\u8d8b\u52bf<br>\u5c3d\u7ba1\u5df2\u8f6c\u5411\u65e0\u7ebf\u6280\u672f\uff0c\u4f46\u4ee5\u592a\u7f51\u4ecd\u9002\u7528\u4e8e\u9700\u8981\u7a33\u5b9a\u548c\u9ad8\u901f\u8fde\u63a5\u7684\u573a\u666f\u3002\u4ee5\u592a\u7f51\u7684\u4e0d\u65ad\u53d1\u5c55\u53cd\u6620\u4e86\u7f51\u7edc\u6280\u672f\u7684\u52a8\u6001\u7279\u6027\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/extradeal.in\" target=\"_blank\" rel=\"noreferrer noopener\">\u70b9\u51fb\u6b64\u5904<\/a> \u66f4\u591a\u6700\u65b0\u4fe1\u606f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/knowskit.com\/zh\/functional-medicine-in-detail\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u529f\u80fd\u533b\u5b66\u8be6\u89e3<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/knowskit.com\/zh\/what-is-iptv\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u4e48\u662f IPTV\uff1f<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/knowskit.com\/zh\/%e4%bb%80%e4%b9%88%e6%98%af-zimbra-%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e8%af%a6%e7%bb%86%e8%a7%a3%e9%87%8a\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4ec0\u4e48\u662f Zimbra \u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\uff1f<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\uff1f\u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5e7f\u6cdb\u91c7\u7528\u7684\u8ba1\u7b97\u673a\u7f51\u7edc\u6280\u672f\u3002\u5b83\u6700\u521d\u662f\u7531\u65bd\u4e50\u516c\u53f8\u5f00\u53d1\u7684\uff0c\u73b0\u5728\u5df2\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e...<\/p>","protected":false},"author":1,"featured_media":7005,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[8],"tags":[3621,3622,3042,3623,3625,3626,3627,3619,3624],"class_list":["post-7002","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-what-is","tag-computer-networks","tag-data-transmission","tag-ethernet","tag-internet","tag-network-infrastructure","tag-network-technology","tag-networking-equipment","tag-what-is","tag-wired-networking"],"taxonomy_info":{"category":[{"value":8,"label":"What 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definitions.","parent":0,"count":6,"filter":"raw","cat_ID":8,"category_count":6,"category_description":"In This What Is We Demystifying complex concepts, ideas, and terms with easy-to-understand explanations and definitions.","cat_name":"What Is","category_nicename":"what-is","category_parent":0}],"tag_info":[{"term_id":3621,"name":"Computer Networks","slug":"computer-networks","term_group":0,"term_taxonomy_id":3621,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3622,"name":"Data 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