{"id":21794,"date":"2023-09-09T07:19:38","date_gmt":"2023-09-08T23:19:38","guid":{"rendered":"\/\/www.viralrail.com\/?p=21794"},"modified":"2023-09-09T07:19:38","modified_gmt":"2023-09-08T23:19:38","slug":"dsrljszjsdbtzc","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/21794.html","title":{"rendered":"DTU\/FTU\/TTU\uff1a\u6df1\u5165\u4e86\u89e3\u4e09\u79cd\u6280\u672f\u7684\u4e0d\u540c\u4e4b\u5904"},"content":{"rendered":"

  \u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u73b0\u5728\u6709\u8d8a\u6765\u8d8a\u591a\u7684\u7f51\u7edc\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u7ed9\u4f7f\u7528\u8005\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u5c31\u662fDTU\u3001FTU\u548cTTU\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u4e86\u89e3\u8fd9\u4e09\u79cd\u6280\u672f\u7684\u4e0d\u540c\u4e4b\u5904\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u4eec\u7684\u7279\u70b9\u548c\u4f18\u52bf\u3002<\/p>\n

DTU\uff1a\u6570\u5b57\u4f20\u8f93\u5355\u5143<\/h2>\n

  DTU\u662fDigital Transmission Unit\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u6570\u5b57\u4f20\u8f93\u5355\u5143\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002\u5b83\u662f\u4e00\u79cd\u5f00\u653e\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4e0d\u540c\u7684\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e0d\u9700\u8981\u4efb\u4f55\u7279\u5b9a\u7684\u786c\u4ef6\u8bbe\u5907\u3002DTU\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2100Kbps\uff0c\u8fd9\u662f\u4e00\u4e2a\u76f8\u5f53\u9ad8\u7684\u901f\u7387\uff0c\u8fdc\u8fdc\u8d85\u8fc7\u5176\u4ed6\u7c7b\u578b\u7684\u4f20\u8f93\u6280\u672f\u3002<\/p>\n

DTU\u7684\u4f18\u52bf<\/h3>\n