{"id":21880,"date":"2023-09-24T20:15:12","date_gmt":"2023-09-24T12:15:12","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=21880"},"modified":"2023-09-24T20:15:12","modified_gmt":"2023-09-24T12:15:12","slug":"fhdlzcsjsdbj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/21880.html","title":{"rendered":"FTU\u548cDTU\uff1a\u4e24\u79cd\u4f20\u8f93\u6280\u672f\u7684\u6bd4\u8f83"},"content":{"rendered":"

  FTU\u548cDTU\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u5728\u8bb8\u591a\u4e0d\u540c\u7684\u5e94\u7528\u9886\u57df\u4e2d\u90fd\u6709\u6240\u4f53\u73b0\u3002<\/strong>\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u548c\u6570\u636e\u4f20\u8f93\u673a\u5236\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8FTU\u548cDTU\u7684\u4e3b\u8981\u7279\u70b9\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u4e0d\u540c\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u4e0d\u8db3\u3002<\/p>\n

FTU\uff1a\u5bbd\u5e26\u4f20\u8f93\u6280\u672f<\/h2>\n

  FTU\uff08Fiber To The User\uff09\u662f\u4e00\u79cd\u5bbd\u5e26\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u5149\u7ea4\u5c06\u4fe1\u53f7\u4f20\u8f93\u5230\u7528\u6237\u3002FTU\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230100 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\u3002FTU\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u5149\u7ea4\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002\u6b64\u5916\uff0cFTU\u7684\u5b89\u88c5\u4e5f\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u5c06\u5149\u7ea4\u8fde\u63a5\u5230\u7528\u6237\u7684\u8bbe\u5907\u5373\u53ef\u3002<\/p>\n

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

  FTU\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7528\u6237\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cFTU\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u5149\u7ea4\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002\u6b64\u5916\uff0cFTU\u7684\u5b89\u88c5\u4e5f\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u5c06\u5149\u7ea4\u8fde\u63a5\u5230\u7528\u6237\u7684\u8bbe\u5907\u5373\u53ef\u3002<\/p>\n

FTU\u7684\u4e0d\u8db3<\/h3>\n

  FTU\u7684\u4e3b\u8981\u7f3a\u70b9\u662f\u5b83\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u5b89\u88c5\u5927\u91cf\u7684\u5149\u7f06\u3002\u6b64\u5916\uff0cFTU\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u53d7\u5230\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u56e0\u4e3a\u5149\u7ea4\u7684\u4f20\u8f93\u901f\u7387\u53d7\u5230\u7269\u7406\u73af\u5883\u7684\u9650\u5236\u3002<\/p>\n

DTU\uff1a\u6570\u5b57\u4f20\u8f93\u6280\u672f<\/h2>\n

  DTU\uff08Digital Transfer Unit\uff09\u662f\u4e00\u79cd\u6570\u5b57\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u6570\u5b57\u4fe1\u53f7\u5c06\u6570\u636e\u4f20\u8f93\u5230\u7528\u6237\u3002DTU\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230100 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\u3002DTU\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u6570\u5b57\u4fe1\u53f7\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002\u6b64\u5916\uff0cDTU\u7684\u5b89\u88c5\u4e5f\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u5c06\u6570\u5b57\u4fe1\u53f7\u8fde\u63a5\u5230\u7528\u6237\u7684\u8bbe\u5907\u5373\u53ef\u3002<\/p>\n

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

  DTU\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7528\u6237\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cDTU\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u6570\u5b57\u4fe1\u53f7\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002\u6b64\u5916\uff0cDTU\u7684\u5b89\u88c5\u4e5f\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u5c06\u6570\u5b57\u4fe1\u53f7\u8fde\u63a5\u5230\u7528\u6237\u7684\u8bbe\u5907\u5373\u53ef\u3002<\/p>\n

DTU\u7684\u4e0d\u8db3<\/h3>\n

  DTU\u7684\u4e3b\u8981\u7f3a\u70b9\u662f\u5b83\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u5b89\u88c5\u5927\u91cf\u7684\u6570\u5b57\u4fe1\u53f7\u7ebf\u3002\u6b64\u5916\uff0cDTU\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u53d7\u5230\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u56e0\u4e3a\u6570\u5b57\u4fe1\u53f7\u7684\u4f20\u8f93\u901f\u7387\u53d7\u5230\u7269\u7406\u73af\u5883\u7684\u9650\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  FTU\u548cDTU\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u5728\u8bb8\u591a\u4e0d\u540c\u7684\u5e94\u7528\u9886\u57df\u4e2d\u90fd\u6709\u6240\u4f53\u73b0\u3002<\/strong>\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u548c\u6570\u636e\u4f20\u8f93\u673a\u5236\u3002FTU\u662f\u4e00\u79cd\u5bbd\u5e26\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u5149\u7ea4\u5c06\u4fe1\u53f7\u4f20\u8f93\u5230\u7528\u6237\uff0c\u5176\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7528\u6237\u7684\u9700\u6c42\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u5149\u7ea4\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002DTU\u662f\u4e00\u79cd\u6570\u5b57\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u6570\u5b57\u4fe1\u53f7\u5c06\u6570\u636e\u4f20\u8f93\u5230\u7528\u6237\uff0c\u5176\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7528\u6237\u7684\u9700\u6c42\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u673a\u5236\u662f\u57fa\u4e8e\u6570\u5b57\u4fe1\u53f7\u7684\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u800c\u4e0d\u4f1a\u53d7\u5230\u4efb\u4f55\u5e72\u6270\u3002\u603b\u7684\u6765\u8bf4\uff0cFTU\u548cDTU\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u5e94\u7528\u4e2d\u90fd\u6709\u5176\u4f18\u52bf\u548c\u4e0d\u8db3\uff0c\u56e0\u6b64\u5728\u9009\u62e9\u4f7f\u7528\u54ea\u79cd\u6280\u672f\u65f6\uff0c\u5e94\u8be5\u6839\u636e\u81ea\u8eab\u7684\u9700\u6c42\u548c\u5b9e\u9645\u60c5\u51b5\u6765\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

FTU\u548cDTU\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u5728\u8bb8\u591a\u4e0d\u540c\u7684\u5e94\u7528\u9886\u57df\u4e2d\u90fd\u6709\u6240\u4f53\u73b0\u3002\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u548c\u6570\u636e\u4f20\u8f93\u673a\u5236\u3002\u672c\u6587\u5c06\u6df1\u5165<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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":[59],"class_list":["post-21880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-d"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21880","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=21880"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21880\/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=21880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=21880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=21880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}