{"id":94942,"date":"2024-07-03T13:42:47","date_gmt":"2024-07-03T05:42:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=94942"},"modified":"2024-07-03T13:42:51","modified_gmt":"2024-07-03T05:42:51","slug":"drhsxckywlsjdsxtmcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/94942.html","title":{"rendered":"DTU\u5982\u4f55\u5b9e\u73b0\u4e32\u53e3\u4e0e\u7f51\u8def\u6570\u636e\u7684\u53cc\u5411\u900f\u660e\u4f20\u8f93"},"content":{"rendered":"\n<p>\u3000\u3000<strong>DTU(Data Terminal 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class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 DTU\u8bbe\u5907\u5728\u5b9e\u73b0\u4e32\u53e3\u4e0e\u7f51\u7edc\u6570\u636e\u53cc\u5411\u900f\u660e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u91c7\u7528\u4e86\u54ea\u4e9b\u6280\u672f\u6216\u534f\u8bae?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u73b0\u4e32\u53e3\u4e0e\u7f51\u7edc\u6570\u636e\u53cc\u5411\u900f\u660e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0cDTU\u8bbe\u5907\u91c7\u7528\u4e86\u591a\u79cd\u6280\u672f\u548c\u534f\u8bae\u3002\u5177\u4f53\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>NB-IoT\u6280\u672f<\/strong>\uff1a\u4f8b\u5982usr-nb700 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class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u901a\u8fc7AT\u547d\u4ee4\u914d\u7f6eDTU\u8bbe\u5907\u4ee5\u5b9e\u73b0\u4e32\u53e3\u5230\u7f51\u7edc\u901a\u4fe1\u7684\u8f6c\u6362?<\/h2>\n\n\n\n<p>\u3000\u3000\u8981\u901a\u8fc7AT\u547d\u4ee4\u914d\u7f6eDTU\u8bbe\u5907\u4ee5\u5b9e\u73b0\u4e32\u53e3\u5230\u7f51\u7edc\u901a\u4fe1\u7684\u8f6c\u6362\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u542f\u52a8DTU\u5e76\u8fdb\u5165AT\u6307\u4ee4\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u542f\u52a8DTU\u8bbe\u5907\uff0c\u5e76\u786e\u4fdd\u5176\u5904\u4e8eAT\u6307\u4ee4\u6a21\u5f0f\u3002\u53ef\u4ee5\u901a\u8fc7\u5411DTU\u7684\u4e32\u53e3\u53d1\u9001\u7279\u5b9a\u65f6\u5e8f\u7684\u6570\u636e\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u53d1\u9001\u5bc6\u7801\u548cAT\u6307\u4ee4<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728AT\u6307\u4ee4\u6a21\u5f0f\u4e0b\uff0c\u901a\u8fc7\u4e32\u53e3\u53d1\u9001\u5bc6\u7801(\u9ed8\u8ba4\u5bc6\u7801\u901a\u5e38\u4e3a\u201cusr.cn \u201d)\u52a0\u4e0aAT\u6307\u4ee4\u3002\u4f8b\u5982\uff1a\u5bc6\u7801#AT\u6307\u4ee4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u67e5\u8be2\u6216\u8bbe\u7f6e\u53c2\u6570<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u53d1\u9001\u5177\u4f53\u7684AT\u6307\u4ee4\u6765\u67e5\u8be2\u6216\u8bbe\u7f6eDTU\u7684\u53c2\u6570\u3002\u6240\u6709AT\u6307\u4ee4\u90fd\u9075\u5faa\u201c\u547d\u4ee4\u5bc6\u7801+AT\u6307\u4ee4\u201d\u7684\u683c\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u5b8c\u6210\u64cd\u4f5c\u540e\u8fd4\u56de\u6b63\u5e38\u5de5\u4f5c\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5b8c\u6210\u53c2\u6570\u8bbe\u7f6e\u6216\u67e5\u8be2\u64cd\u4f5c\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u7279\u5b9a\u6307\u4ee4\u8ba9DTU\u91cd\u65b0\u8fd4\u56de\u6b63\u5e38\u5de5\u4f5c\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u8fde\u7eed\u53d1\u9001\u201c+++\u201d\u4fe1\u53f7\uff0cDTU\u6536\u5230\u540e\u4f1a\u81ea\u52a8\u5207\u6362\u56de\u6b63\u5e38\u5de5\u4f5c\u6a21\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u53c2\u8003\u8be6\u7ec6AT\u6307\u4ee4\u96c6<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u5982\u4f55\u914d\u7f6eDTU\uff0c\u53ef\u4ee5\u67e5\u9605\u76f8\u5173\u7684AT\u6307\u4ee4\u96c6\u6587\u6863\uff0c\u8fd9\u4e9b\u6587\u6863\u901a\u5e38\u5305\u542b\u4e86\u8be6\u7ec6\u7684\u6307\u4ee4\u5217\u8868\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 DTU\u8bbe\u5907\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883(\u59822G\/3G\/4G)\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000DTU\u8bbe\u5907\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883(\u59822G\/3G\/4G)\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u5404\u6709\u4f18\u52a3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>2G DTU<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u30002G 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