{"id":5026,"date":"2020-04-03T15:51:11","date_gmt":"2020-04-03T07:51:11","guid":{"rendered":"https:\/\/haocst.com\/?p=5026"},"modified":"2025-03-14T10:03:46","modified_gmt":"2025-03-14T02:03:46","slug":"what-is-pon","status":"publish","type":"post","link":"https:\/\/www.aqycmy.com\/what-is-pon\/","title":{"rendered":"\u827e\u4f53\u5b9d\u5e72\u8d27 | PON-\u65e0\u6e90\u5149\u7ea4\u7f51\u7edc"},"content":{"rendered":"

97622娱乐电子游戏

\u6211\u4eec\u7684\u53cc\u5411PON TAP\u4e13\u4e3a\u76d1\u63a7\u53cc\u5411\u65e0\u6e90\u5149\u7f51\u7edc\u800c\u8bbe\u8ba1\u3002 \u867d\u7136\u5178\u578b\u7684\u5149\u7ea4\u7f51\u7edc\u4f7f\u7528\u4e00\u6839\u5149\u7ea4\u675f\u8fdb\u884c\u4f20\u8f93\uff08Tx\uff09\uff0c\u4f7f\u7528\u4e00\u6839\u5149\u7ea4\u675f\u8fdb\u884c\u63a5\u6536\uff08Rx\uff09\uff0c\u4f46\u53cc\u5411\u8fde\u63a5\u5141\u8bb8Tx\u548cRx\u90fd\u53d1\u751f\u5728\u540c\u4e00\u6839\u5149\u7ea4\u675f\u4e2d\u3002\u56e0\u6b64\u65e0\u6cd5\u4f7f\u7528\u6807\u51c6\u5149\u7ea4TAP\u76d1\u89c6\u6b64\u7c7b\u8fde\u63a5\u3002<\/p>\n

\u5728Rx\u548cTx\u4e4b\u95f4\u5206\u79bb\u4fe1\u53f7\u53ef\u80fd\u4f1a\u5e26\u6765\u5de8\u5927\u6311\u6218\u3002 Profitap\u53cc\u5411PON TAP\u5b8c\u7f8e\u5730\u5b9e\u73b0\u4e86\u8fd9\u4e00\u529f\u80fd\uff0c\u5e76\u5141\u8bb8\u59cb\u7ec8\u8fdb\u884c\u65e0\u7f1d\u76d1\u63a7\u3002<\/p>\n

Profitap\u53cc\u5411PON TAP\u662f\u5b8c\u5168\u65e0\u6e90\u7684\uff0c\u65e0\u9700\u7535\u6e90\uff0c\u5e76\u4f7f\u7528\u4f4e\u63d2\u5165\u635f\u8017\u6c27\u5316\u9506\u5957\u7ba1\u9002\u914d\u5668\u3002 BiDi PON TAP\u63d0\u4f9b\u4fbf\u643a\u5f0f1\u94fe\u8def\u548c\u673a\u67b6\u5b89\u88c5\u76841\u30013\u548c6\u94fe\u8def\u578b\u53f7\uff081U\u5360\u7528\u7a7a\u95f4\u4e2d\u6700\u591a18\u4e2aTAP\u70b9\uff09\u3002<\/p>\n

\u4ec0\u4e48\u662fPON\uff1f<\/strong><\/p>\n

PON\uff08passive optical network\uff09\u662f\u6307\u65e0\u6e90\u5149\u7ea4\u7f51\u7edc\u3002\u8fd9\u610f\u5473\u5728\u5149\u914d\u7ebf\u7f51\u4e2d\u5c06\u4e0d\u542b\u4efb\u4f55\u7535\u5b50\u5668\u4ef6\u548c\u7535\u5b50\u7535\u6e90\uff0c\u56e0\u6b64PON\u662f\u4e00\u79cd\u7eaf\u4ecb\u8d28\u7f51\u7edc\uff0c\u80fd\u591f\u907f\u514d\u5916\u90e8\u7684\u7535\u78c1\u5e72\u6270\u548c\u96f7\u7535\u98ce\u9669\u3002<\/p>\n

PON\u662f\u4e00\u79cd\u91c7\u7528\u70b9\u5230\u591a\u70b9\uff08P2MP\uff09\u7ed3\u6784\u7684\u5355\u7ea4\u53cc\u5411\u5149\u63a5\u5165\u7f51\u7edc\u3002PON\u7cfb\u7edf\u7531\u5c40\u7aef\u7684\u5149\u7ebf\u8def\u7ec8\u7aef\uff08OLT\uff09\u3001\u5149\u5206\u914d\u7f51\u7edc\uff08ODN\uff09\u548c\u7528\u6237\u4fa7\u7684\u5149\u7f51\u7edc\u5355\u5143\uff08ONU\uff09\u7ec4\u6210\uff0c\u4e3a\u5355\u7ea4\u53cc\u5411\u7cfb\u7edf\u3002\u5728\u4e0b\u884c\u65b9\u5411\uff08OLT\u5230ONU\uff09\uff0cOLT\u53d1\u9001\u7684\u4fe1\u53f7\u901a\u8fc7ODN\u5230\u8fbe\u5404\u4e2aONU\u3002\u5728\u4e0a\u884c\u65b9\u5411\uff08ONU\u5230OLT\uff09\uff0cONU\u53d1\u9001\u7684\u4fe1\u53f7\u53ea\u4f1a\u5230\u8fbeOLT\uff0c\u800c\u4e0d\u4f1a\u5230\u8fbe\u5176\u4ed6ONU\u3002<\/p>\n

PON\u51cf\u5c11\u4e86\u7ebf\u8def\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6545\u969c\u7387\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u53ef\u9760\u6027\uff0c\u540c\u65f6\u8282\u7701\u4e86\u7ef4\u62a4\u6210\u672c\uff0c\u662f\u901a\u4fe1\u884c\u4e1a\u957f\u671f\u671f\u5f85\u7684\u6280\u672f\u3002<\/p>\n

\u540c\u6709\u6e90\u7cfb\u7edf\u6bd4\u8f83\uff0cPON\u5177\u6709\u8282\u7701\u5149\u7f06\u8d44\u6e90\u3001\u5e26\u5bbd\u8d44\u6e90\u5171\u4eab\u3001\u8282\u7701\u673a\u623f\u6295\u8d44\u3001\u8bbe\u5907\u5b89\u5168\u6027\u9ad8\u3001\u5efa\u7f51\u901f\u5ea6\u5feb\u3001\u7efc\u5408\u5efa\u7f51\u6210\u672c\u4f4e\u7b49\u4f18\u70b9\u3002[1]<\/p>\n

OLT<\/strong><\/p>\n

OLT\uff08optical line terminal\uff09\uff0c\u5149\u7ea4\u7ebf\u8def\u7ec8\u7aef\uff0c\u662f\u6307\u7528\u4e8e\u8fde\u63a5\u5149\u7ea4\u5e72\u7ebf\u7684\u8bbe\u5907\u3002<\/p>\n

ONU<\/strong><\/p>\n

ONU (Optical Network Unit) \uff0c\u5149\u7f51\u7edc\u5355\u5143\uff0cONU\u5206\u4e3a\u6709\u6e90\u5149\u7f51\u7edc\u5355\u5143\u548c\u65e0\u6e90\u5149\u7f51\u7edc<\/a>\u5355\u5143\u3002\u4e00\u822c\u628a\u88c5\u6709\u5305\u62ec\u5149\u63a5\u6536\u673a\u3001\u4e0a\u884c\u5149\u53d1\u5c04\u673a\u3001\u591a\u4e2a\u6865\u63a5<\/a>\u653e\u5927\u5668\u7f51\u7edc\u76d1\u63a7\u7684\u8bbe\u5907\u53eb\u505a\u5149\u8282\u70b9\u3002<\/p>\n

ONU\u5177\u6709\u4e24\u70b9\u4f5c\u7528\uff1a\u5bf9OLT\u53d1\u9001\u7684\u5e7f\u64ad\u8fdb\u884c\u9009\u62e9\u6027\u63a5\u6536\uff0c\u82e5\u9700\u8981\u63a5\u6536\u8be5\u6570\u636e\u8981\u5bf9OLT\u8fdb\u884c\u63a5\u6536\u54cd\u5e94\uff1b\u5bf9\u7528\u6237\u7684\u9700\u8981\u53d1\u9001\u7684\u4ee5\u592a\u7f51\u6570\u636e\u8fdb\u884c\u6536\u96c6\u548c\u7f13\u5b58\uff0c\u6309\u7167\u88ab\u5206\u914d\u7684\u53d1\u9001\u7a97\u53e3\u5411OLT\u7aef\u53d1\u9001\u8be5\u7f13\u5b58\u6570\u636e\u3002<\/p>\n

ODN<\/strong><\/p>\n

OLT\uff08Optical Distribution Network\uff09\uff0c\u5149\u5206\u914d\u7f51\u3002ODN\u662f\u57fa\u4e8ePON\u8bbe\u5907\u7684FTTH\u5149\u7f06\u7f51\u7edc\u3002\u5176\u4f5c\u7528\u662f\u4e3aOLT\u548cONU\u4e4b\u95f4\u63d0\u4f9b\u5149\u4f20\u8f93\u901a\u9053\u3002\u4ece\u529f\u80fd\u4e0a\u5206\uff0cODN\u4ece\u5c40\u7aef\u5230\u7528\u6237\u7aef\u53ef\u5206\u4e3a\u9988\u7ebf\u5149\u7f06\u5b50\u7cfb\u7edf\uff0c\u914d\u7ebf\u5149\u7f06\u5b50\u7cfb\u7edf\uff0c\u5165\u6237\u7ebf\u5149\u7f06\u5b50\u7cfb\u7edf\u548c\u5149\u7ea4\u7ec8\u7aef\u5b50\u7cfb\u7edf\u56db\u4e2a\u90e8\u5206\u3002<\/p>\n


\n\"\"\t\t\t\t\t\t\t\t<\/a><\/p>\n

[1]\u674e\u6625\u751f\uff0c\u674e\u7433\u83b9\u7f16\u8457\uff0eFTTx ODN\u6280\u672f\u4e0e\u5e94\u7528\uff1a\u5317\u4eac\u90ae\u7535\u5927\u5b66\u51fa\u7248\u793e\uff0c2016.10<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6211\u4eec\u7684\u53cc\u5411PON TAP\u4e13\u4e3a\u76d1\u63a7\u53cc\u5411\u65e0\u6e90\u5149\u7f51\u7edc\u800c\u8bbe\u8ba1\u3002 \u867d\u7136\u5178\u578b\u7684\u5149\u7ea4\u7f51\u7edc\u4f7f\u7528\u4e00\u6839\u5149\u7ea4\u675f\u8fdb\u884c\u4f20\u8f93\uff08Tx\uff09\uff0c\u4f7f\u7528…<\/p>\n","protected":false},"author":1,"featured_media":42601,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_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,"footnotes":""},"categories":[587],"tags":[602],"aioseseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/5026"}],"collection":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/comments?post=5026"}],"version-history":[{"count":2,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/5026\/revisions"}],"predecessor-version":[{"id":42608,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/5026\/revisions\/42608"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/media\/42601"}],"wp:attachment":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/media?parent=5026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/categories?post=5026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/tags?post=5026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}