{"id":30579,"date":"2023-09-18T09:39:17","date_gmt":"2023-09-18T01:39:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30579"},"modified":"2023-09-18T09:39:17","modified_gmt":"2023-09-18T01:39:17","slug":"cxjkynxzl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30579.html","title":{"rendered":"\u4e32\u884c\u63a5\u53e3\u6709\u54ea\u4e9b\u79cd\u7c7b"},"content":{"rendered":"

  \u4e32\u884c\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u786c\u4ef6\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u4f7f\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002\u4e32\u884c\u63a5\u53e3\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u3001USB\u3001IEEE 1394\u3001\u4ee5\u592a\u7f51\u3001\u4ee5\u592a\u7f51\u548cIEEE 802.11\u7b49\u3002<\/p>\n

RS-232<\/h2>\n

  RS-232\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002RS-232\u4f7f\u752825\u9488\u62169\u9488\u7684D-sub\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u630120\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002RS-232\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe115200 bps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe50\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

RS-422<\/h2>\n

  RS-422\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u662fRS-232\u7684\u6539\u8fdb\u7248\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u4fe1\u53f7\uff0c\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002RS-422\u4f7f\u752837\u9488\u621625\u9488\u7684D-sub\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002RS-422\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe4.5 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe4000\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

RS-485<\/h2>\n

  RS-485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u662fRS-422\u7684\u6539\u8fdb\u7248\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u4fe1\u53f7\uff0c\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002RS-485\u4f7f\u752837\u9488\u621625\u9488\u7684D-sub\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002RS-485\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe4000\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

USB<\/h2>\n

  USB\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002USB\u4f7f\u75284\u9488\u62165\u9488\u7684A\u578b\u6216B\u578b\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u630164\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002USB\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe480 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe5\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

IEEE 1394<\/h2>\n

  IEEE 1394\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002IEEE 1394\u4f7f\u75284\u9488\u62166\u9488\u7684A\u578b\u6216B\u578b\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u630164\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002IEEE 1394\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe3200 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe4.5\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

\u4ee5\u592a\u7f51<\/h2>\n

  \u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002\u4ee5\u592a\u7f51\u4f7f\u7528RJ45\u8fde\u63a5\u5668\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u63018\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002\u4ee5\u592a\u7f51\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe100 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe100\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

IEEE 802.11<\/h2>\n

  IEEE 802.11\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002IEEE 802.11\u4f7f\u7528\u65e0\u7ebf\u8fde\u63a5\uff0c\u5b83\u6700\u591a\u53ef\u4ee5\u652f\u63018\u4e2a\u4fe1\u53f7\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u65f6\u53ea\u6709\u51e0\u4e2a\u4fe1\u53f7\u3002IEEE 802.11\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe54 Mbps\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u8fbe100\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a7\u5236\u4fe1\u53f7\uff0c\u4f8b\u5982RTS\/CTS\u3001DTR\/DSR\u3001XON\/XOFF\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u51fa\uff0c\u4e32\u884c\u63a5\u53e3\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u3001USB\u3001IEEE 1394\u3001\u4ee5\u592a\u7f51\u548cIEEE 802.11\u7b49\u3002<\/strong>\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u3001\u4f20\u8f93\u8ddd\u79bb\u548c\u63a7\u5236\u4fe1\u53f7\u90fd\u6709\u6240\u4e0d\u540c\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u884c\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u786c\u4ef6\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u4f7f\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002\u4e32\u884c\u63a5\u53e3\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u3001<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[69],"class_list":["post-30579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=30579"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30579\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=30579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}