{"id":17921,"date":"2025-01-02T07:47:34","date_gmt":"2025-01-02T07:47:34","guid":{"rendered":"https:\/\/dekam-fiber.com\/?p=17921"},"modified":"2025-02-07T02:01:35","modified_gmt":"2025-02-07T02:01:35","slug":"single-mode-vs-multimode-fiber","status":"publish","type":"post","link":"https:\/\/dekam-fiber.com\/zh\/single-mode-vs-multimode-fiber\/","title":{"rendered":"\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96\uff1a\u5168\u9762\u6bd4\u8f03"},"content":{"rendered":"<p><a href=\"https:\/\/dekam-fiber.com\/zh\/aerial-fiber-optic-cable\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5149\u7e96\u96fb\u7e9c<\/a> \u662f\u901a\u8a0a\u9818\u57df\u7684\u4e00\u9805\u9769\u547d\u6027\u767c\u660e\u3002\u5b83\u5011\u7684\u512a\u9ede\u5728\u65bc\uff0c\u5b83\u5011\u7531\u975e\u5e38\u7d30\u7684\u73bb\u7483\u7dda\u7d44\u6210\uff0c\u800c\u4e0d\u662f\u50b3\u7d71\u7684\u9285\u7dda\u3002\u56e0\u6b64\uff0c\u5b83\u5011\u4ee5\u5149\u7684\u5f62\u5f0f\u50b3\u8f38\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u901a\u8a0a\u901f\u5ea6\u548c\u6548\u7387\u3002&nbsp;<\/p>\n\n\n\n<p>\u8acb\u8a18\u4f4f\uff0c\u7121\u8ad6\u60a8\u662f IT \u7d93\u7406\u9084\u662f\u96fb\u4fe1\u516c\u53f8\u7684\u4f01\u696d\u4e3b\uff0c\u6bcf\u7576\u60a8\u60f3\u8981\u8cfc\u8cb7\u5149\u7e96\u96fb\u7e9c\u6642\uff0c\u901a\u5e38\u6703\u51fa\u73fe\u5169\u7a2e\u91cd\u8981\u985e\u578b\uff1a <strong>\u55ae\u6a21\u548c\u591a\u6a21\u5149\u7e96<\/strong>\u3002\u4e86\u89e3\u5dee\u7570\u6709\u52a9\u65bc\u60a8\u9078\u64c7\u6700\u9069\u5408\u60a8\u7684\u985e\u578b\u3002\u56e0\u6b64\uff0c\u8acb\u7e7c\u7e8c\u95b1\u8b80\u672c\u6587\uff01<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"652\" height=\"365\" src=\"https:\/\/dekam-fiber.com\/wp-content\/uploads\/2025\/01\/fiber-optic.jpg\" alt=\"\u5149\u7e96\" class=\"wp-image-17936\"\/><figcaption class=\"wp-element-caption\">\u5149\u7e96<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>1) \u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96\uff1a\u57fa\u672c\u6982\u8ff0<\/em><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>i) \u4ec0\u9ebc\u662f\u55ae\u6a21\u5149\u7e96\uff1f<\/em><\/strong><\/h3>\n\n\n\n<p><em>\u201c\u55ae\u6a21\u5149\u7e96\u662f\u4e00\u7a2e\u7e96\u82af\u5c3a\u5bf8\u70ba 9 \u5fae\u7c73\u7684\u5149\u7e96\u96fb\u7e9c\uff0c\u56e0\u6b64\u5149\u53ea\u80fd\u6cbf\u8457\u4e00\u500b\u76f4\u7dda\u65b9\u5411\u50b3\u64ad\u3002\u201d<\/em><\/p>\n\n\n\n<p>\u5b83\u63a1\u7528\u6fc0\u5149\uff0c\u900f\u904e\u96fb\u7e9c\u4e0d\u9593\u65b7\u5730\u50b3\u64ad\uff0c\u4f7f\u60a8\u7684\u8a0a\u606f\u5728\u9577\u8ddd\u96e2\u5167\u4fdd\u6301\u5feb\u901f\u53ef\u9760\u3002\u5982\u679c\u60a8\u6b63\u5728\u8a2d\u8a08\u4e00\u500b\u6709\u53ef\u80fd\u8de8\u8d8a\u57ce\u5e02\u3001\u570b\u5bb6\u751a\u81f3\u4e16\u754c\u5404\u5730\u7684\u7db2\u7d61\uff0c\u90a3\u9ebc\u9019\u5c31\u662f\u60a8\u6b63\u5728\u5c0b\u627e\u7684\u9078\u64c7\u3002\u6e05\u9664\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>i)\u4ec0\u9ebc\u662f\u591a\u6a21\u5149\u7e96\uff1f<\/em><\/strong><\/h3>\n\n\n\n<p><em>\u201c\u591a\u6a21\u5149\u7e96\u662f\u4e00\u7a2e\u76f4\u5f91\u901a\u5e38\u70ba 50-62.5 \u5fae\u7c73\u7684\u5149\u7e96\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u904e\u4e0d\u540c\u7684\u8def\u5f91\u50b3\u8f38\u66f4\u591a\u7684\u5149\u7dda\u3002\u201d&nbsp;<\/em><\/p>\n\n\n\n<p>\u8207\u96f7\u5c04\u4e0d\u540c\uff0c\u591a\u6a21\u5149\u7e96\u63a1\u7528 LED\uff0c\u96d6\u7136\u50f9\u683c\u8f03\u4fbf\u5b9c\uff0c\u4f46\u6548\u7387\u4e0d\u9ad8\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u7684\u4f48\u7f6e\u4f4d\u65bc\u55ae\u4e00\u4f4d\u7f6e\u4e26\u4e14\u4e0d\u9700\u8981\u9577\u8ddd\u96e2\u529f\u80fd\uff0c\u90a3\u9ebc\u591a\u6a21\u5149\u7e96\u662f\u76f8\u7576\u7d93\u6fdf\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"598\" height=\"437\" src=\"https:\/\/dekam-fiber.com\/wp-content\/uploads\/2025\/01\/single-mode-fiber-VS-multi-mode-fiber.jpg\" alt=\"\u55ae\u6a21\u5149\u7e96 VS \u591a\u6a21\u5149\u7e96\" class=\"wp-image-17937\"\/><figcaption class=\"wp-element-caption\">\u55ae\u6a21\u5149\u7e96 VS \u591a\u6a21\u5149\u7e96<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>2\uff09\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96\u7684\u6bd4\u8f03<\/em><\/strong><\/h2>\n\n\n\n<p>\u5e0c\u671b\u73fe\u5728\u60a8\u5c0d\u9019\u5169\u500b\u8853\u8a9e\u6709\u6240\u719f\u6089\u3002\u73fe\u5728\uff0c\u8b93\u6211\u5011\u4f86\u770b\u770b\u55ae\u6a21\u548c\u591a\u6a21\u5149\u7e96\u96fb\u7e9c\u4e4b\u9593\u7684\u4e3b\u8981\u5340\u5225\uff0c\u4ee5\u4fbf\u60a8\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u9700\u6c42\u548c\u8981\u6c42\u505a\u51fa\u660e\u667a\u7684\u6c7a\u5b9a\u3002\u6240\u4ee5\uff0c\u8acb\u7e7c\u7e8c\u95dc\u6ce8\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>i\uff09\u82af\u5f91\u8207\u5149\u50b3\u8f38\uff1a\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u55ae\u6a21\u5149\u7e96<\/em><\/strong><em> \u5177\u6709 9\u00b5m \u7684\u7e96\u82af\uff08\u96fb\u7e9c\u7684\u4e2d\u9593\u90e8\u5206\u901a\u5e38\u7531\u73bb\u7483\u6216\u5851\u81a0\u88fd\u6210\uff09\uff0c\u8a72\u7e96\u82af\u975e\u5e38\u7a84\uff0c\u53ef\u8b93\u5149\u6cbf\u76f4\u7dda\u7a7f\u904e\u3002\u5f9e\u800c\u78ba\u4fdd\u6700\u5c0f\u7684\u5e72\u64fe\u548c\u6700\u5927\u7684\u53ef\u898b\u6027\uff0c\u7279\u5225\u662f\u5728\u9060\u8ddd\u96e2\u7684\u60c5\u6cc1\u4e0b\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u591a\u6a21\u5149\u7e96 <\/em><\/strong><em>\u6709\u66f4\u5ee3\u6cdb\u7684<\/em><strong><em> <\/em><\/strong><em>\u6838\u5fc3\u6e2c\u91cf\u503c\u7d04\u70ba 62.5 \u00b5m\uff0c\u9019\u7a2e\u65b9\u6cd5\u5141\u8a31\u5149\u4ee5\u5404\u7a2e\u6a21\u5f0f\u50b3\u64ad\u3002\u56e0\u6b64\uff0c\u5149\u5230\u9054\u96fb\u7e9c\u672b\u7aef\u7684\u6642\u9593\u4e0d\u540c\u3002\u7136\u800c\uff0c\u7531\u65bc\u7167\u660e\u5149\u7e96\u6563\u4f48\u5728\u96fb\u7e9c\u4e2d\uff0c\u9019\u6703\u5c0e\u81f4\u8a0a\u865f\u54c1\u8cea\u7684\u5e72\u64fe\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcJPJ8lhFESUbzBEO6BhMvAnEA_D09kUUrw-iu_CH9DK-2Q_Xo-uPNWSqa4Xszf2SvcNf7Pid60FWscBXWgnBT1MjEjvG5u9cx0tGfM5H02Qemz6pVvxTUjuj-NzmvExLqm-DrL7g?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u82af\u5c3a\u5bf8\u548c\u5149\u50b3\u8f38\"\/><\/figure>\n\n\n\n<p><strong><em>\u7d50\u679c<\/em><\/strong>: <em>\u7e3d\u4e4b\uff0c\u70ba\u4e86\u5728\u9577\u8ddd\u96e2\u5167\u4fdd\u6301\u9ad8\u8a0a\u865f\u8cea\u91cf\uff0c\u55ae\u6a21\u5149\u7e96\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u76ee\u6a19\u662f\u77ed\u8ddd\u96e2\uff0c\u591a\u6a21\u5149\u7e96\u662f\u5b8c\u7f8e\u7684\u9078\u64c7\u3002<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>ii\uff09\u8ddd\u96e2\u80fd\u529b\uff1a\u591a\u6a21\u5149\u7e96\u8207\u55ae\u6a21\u5149\u7e96<\/em><\/strong><\/h3>\n\n\n\n<p>\u5c31\u8ddd\u96e2\u9650\u88fd\u800c\u8a00\uff0c\u55ae\u6a21\u548c\u591a\u6a21\u5149\u7e96\u96fb\u7e9c\u6709\u4e0d\u540c\u7684\u7528\u9014\u3002\u4f8b\u5982\uff0c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u55ae\u6a21\u5149\u7e96\uff1a<\/em><\/strong><em> \u5b83\u7684\u529f\u80fd\u662f\u9577\u8ddd\u96e2\u50b3\u8f38\u6578\u64da\uff0c\u4e3b\u52d5\u50b3\u8f38\u901a\u5e38\u767c\u751f\u5728 40 \u591a\u516c\u91cc\u7684\u7bc4\u570d\u5167\uff0c\u6216\u4f7f\u7528\u8a0a\u865f\u653e\u5927\u5668\u5247\u53ef\u9054 100 \u516c\u91cc\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u591a\u6a21\u5149\u7e96 <\/em><\/strong><em>\u5728\u9577\u9054 500 \u516c\u5c3a\u7684\u8de8\u5ea6\u4e0b\u5de5\u4f5c\u5f97\u5f88\u597d\uff0c\u7279\u5225\u662f\u5728\u8207 10 Gbps \u7b49\u9ad8\u901f\u50b3\u8f38\u4e00\u8d77\u4f7f\u7528\u6642\u3002\u4f46\u662f\uff0c\u5982\u679c\u9700\u8981\u66f4\u9ad8\u7684\u50b3\u8f38\u901f\u7387\uff0c\u4f8b\u5982 40 Gbps \u6216 100 Gbps\uff0c\u5247\u7bc4\u570d\u6703\u6025\u5287\u6e1b\u5c11\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfn1i8eSxTyfYLoRAf2KEHSQVNjFjR7JwUgfQ_1zGsdgEyVFQzaWy6zhq1SP_Fj_iYtFry2FAGz3Ek8aqVm79uhCV535zT0eOlheAu3iAIF42CNubZh4nYhrEjA5W7WJVfKBUBu9A?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u591a\u6a21\u5149\u7e96\u8207\u55ae\u6a21\u5149\u7e96\"\/><\/figure>\n\n\n\n<p><strong><em>\u7d50\u679c<\/em><\/strong>: <em>\u56e0\u6b64\uff0c\u5728\u5efa\u7acb\u9577\u8ddd\u96e2\u7db2\u8def\u6642\uff0c\u60a8\u5f88\u53ef\u80fd\u5c0d\u55ae\u6a21\u5149\u7e96\u611f\u8208\u8da3\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u93c8\u8def\u672c\u5730\u7db2\u8def\u6216\u9700\u8981\u5728\u6709\u9650\u8ddd\u96e2\u5167\u7684\u50b3\u8f38\u901f\u5ea6\uff0c\u591a\u6a21\u5149\u7e96\u662f\u66f4\u597d\u7684\u9078\u64c7\u3002<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>iii\uff09\u983b\u5bec\uff1a\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96<\/em><\/strong><\/h3>\n\n\n\n<p>\u983b\u5bec\u53ef\u4ee5\u63cf\u8ff0\u7db2\u8def\u5728\u898f\u5b9a\u6642\u9593\u9593\u9694\u5167\u7684\u6700\u5927\u50b3\u8f38\u5bb9\u91cf\u3002\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\uff0c\u5b83\u662f\u4ee5\u6bcf\u79d2\u50b3\u8f38\u7684\u4f4d\u5143\u6578\u4f86\u8a08\u7b97\u7684\u3002\u5982\u679c\u983b\u5bec\u8f03\u5bec\uff0c\u6a94\u6848\u3001\u8996\u8a0a\u7b49\u8cc7\u8a0a\u7684\u50b3\u8f38\u6216\u50b3\u9001\u5c31\u6703\u76f8\u5c0d\u5feb\u901f\u4e14\u7a69\u5b9a\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcIkh5uev00ehLfhjrXYBAHm3cd4VH7IwLrNKBe0QXroxyseMZi2tPTnRMFnOinLrkxM-PhhC2vnkDAGyCTVYKnMSxIQ7saTpwmoWxfPK_8K9gcZBau4Et4ToOXRzEOrrA46tV2?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u983b\u5bec\uff1a\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u55ae\u6a21\u5149\u7e96<\/em><\/strong><em> \u5177\u6709\u5e7e\u4e4e\u7121\u9650\u7684\u627f\u8f09\u80fd\u529b\uff0c\u4e26\u4e14\u5141\u8a31\u672a\u4f86\u7684\u61c9\u7528\u7a0b\u5f0f\u901a\u904e\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u591a\u6a21\u5149\u7e96<\/em><\/strong><em> \u5141\u8a31\u5728\u8f03\u77ed\u7684\u8ddd\u96e2\u5167\u5be6\u73fe\u9ad8\u901f\u50b3\u8f38\u3002\u7531\u65bc\u8a0a\u865f\u60e1\u5316\uff0c\u9577\u8ddd\u96e2\u50b3\u8f38\u7684\u983b\u5bec\u975e\u5e38\u6709\u9650\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<p><strong><em>\u7d50\u679c<\/em><\/strong>: <em>\u5982\u679c\u60a8\u9700\u8981\u672a\u4f86\u5e7e\u5e74\u7684\u53ef\u64f4\u5c55\u6027\u548c\u66f4\u5feb\u7684\u901f\u5ea6\uff0c\u8acb\u9078\u64c7\u55ae\u6a21\u3002\u591a\u6a21\u5f0f\u975e\u5e38\u9069\u5408\u6eff\u8db3\u5373\u6642\u3001\u77ed\u671f\u9700\u6c42\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdqPB040CmoL68yCpLuEKlgTDwdlqdHZ59tQj0W1jMJSC9pmaPjTTw9pf01_Ka6K4utaSO-O2v-2xJ9b3KZzTy6-lXPHDDyKjzZsHklj0uMq28Hc5EPHyYKxRP0KW9rYrrUKmpv-w?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u5149\u7e96\u96fb\u7e9c\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>&nbsp;iv\uff09\u6210\u672c\u8003\u91cf\uff1a\u591a\u6a21\u5149\u7e96\u8207\u55ae\u6a21\u5149\u7e96<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c<\/em><\/strong><em> \u5f88\u4fbf\u5b9c\uff0c\u4f46\u5b83\u5011\u6240\u9700\u7684\u96f7\u5c04\u548c\u7cbe\u78ba\u7684\u5b89\u88dd\u53ef\u80fd\u5f88\u6602\u8cb4\uff0c\u5f9e\u800c\u589e\u52a0\u4e86\u7e3d\u9ad4\u6210\u672c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u5c08\u696d\u5b89\u88dd\u672c\u8eab\u4e5f\u6703\u589e\u52a0\u52de\u52d5\u6210\u672c\uff0c\u5c0e\u81f4\u5927\u578b\u5c08\u6848\u7684\u6574\u9ad4\u6210\u672c\u6602\u8cb4\u3002&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u591a\u6a21\u5149\u7e96\uff1a <\/em><\/strong><em>\u4f46\u591a\u6a21\u5149\u7e96\u7684\u60c5\u6cc1\u5247\u4e0d\u540c\uff0c\u56e0\u70ba\u5b83\u7684\u96fb\u7e9c\u548c LED \u7b49\u8a2d\u5099\u66f4\u4fbf\u5b9c\uff0c\u800c\u4e14\u5b89\u88dd\u904e\u7a0b\u66f4\u7c21\u55ae\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u4eba\u529b\u6210\u672c\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<p><strong><em>\u7d50\u679c<\/em><\/strong>: <em>\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u6b63\u5728\u9032\u884c\u5927\u898f\u6a21\u8a2d\u5b9a\u4e26\u4e14\u9700\u8981\u5f88\u9577\u6642\u9593\uff0c\u90a3\u9ebc\u55ae\u6a21\u5149\u7e96\u662f\u4e00\u9805\u5408\u7406\u7684\u6295\u8cc7\uff0c\u56e0\u70ba\u53ef\u64f4\u5c55\u6027\u662f\u76ee\u6a19\uff0c\u800c\u55ae\u6a21\u5149\u7e96\u662f\u7406\u60f3\u7684\u9078\u64c7\u3002\u4f46\u5982\u679c\u53ef\u64f4\u5c55\u6027\u4e0d\u5f37\u4e14\u9810\u7b97\u8f03\u5c11\uff0c\u90a3\u9ebc\u591a\u6a21\u5149\u7e96\u5c07\u662f\u66f4\u5408\u9069\u7684\u9078\u64c7\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeol8ri2pQ45G9PptvDWbZAXnGQCG8XfMtOb6hHFpHa_g2WbbzGsyMTUvqi8eyUDhDkh_FEKOusrUqnGbrlp2fwNL9DC1JIbJ9BSpVIqanj2JHdEmiCuDP3mEMoIctGiSjCPmuAFA?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u5149\u7e96\u96fb\u7e9c\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>v) \u61c9\u7528\uff1a\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u55ae\u6a21\u5149\u7e96\u7684\u61c9\u7528<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong><em>\uff1f\u96fb\u4fe1\uff1a <\/em><\/strong><em>\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c\u5c0d\u65bc\u5168\u7403\uff08\u5305\u62ec\u57ce\u5e02\uff09\u6216\u570b\u5bb6\u4e4b\u9593\u7684\u9577\u8ddd\u96e2\u9ad8\u901f\u8cc7\u6599\u50b3\u8f38\u901a\u8a0a\u7db2\u8def\u81f3\u95dc\u91cd\u8981\u3002<\/em><\/p>\n\n\n\n<p><strong><em>\uff1f\u7db2\u8def\u4f9b\u61c9\u5546\uff1a <\/em><\/strong><em>\u55ae\u6a21\u5149\u7e96\u7528\u65bc <a href=\"https:\/\/en.wikipedia.org\/wiki\/Internet_service_provider\" target=\"_blank\" rel=\"noreferrer noopener\">\u7db2\u969b\u7db2\u8def\u670d\u52d9\u4f9b\u61c9\u5546<\/a> \u53ef\u5728\u5927\u7bc4\u570d\u8986\u84cb\u7bc4\u570d\u5167\u63d0\u4f9b\u5feb\u901f\u7684\u7db2\u8def\u670d\u52d9\uff0c\u4e14\u9060\u8ddd\u96e2\u8a0a\u865f\u8870\u6e1b\u8f03\u5c0f\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfETbBOMvMbDzkknR1MXvXXBarvWrkH5A37IpRkUkc4jhZwx3xR0U8n9Bbbz_0kBuZj3Flk6kDTNZ6oOhOasWIfUHeOcB5wCXDB1IwiNZD5Zw7neE0RFiVCgJ2o9s5wIUJSwGXm?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u5149\u7e96\u901a\u8a0a\"\/><\/figure>\n\n\n\n<p><strong><em>\uff1f\u9ad8\u53ef\u9760\u6027\u8a2d\u5b9a\uff1a<\/em><\/strong><em> \u5c0d\u65bc\u5305\u62ec\u80a1\u7968\u4ea4\u6613\u64cd\u4f5c\u5728\u5167\u7684 MP \u670d\u52d9\uff0c\u55ae\u6a21\u5149\u7e96\u53ef\u78ba\u4fdd\u771f\u6b63\u7684\u5373\u6642\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u53ca\u6642\u3001\u53ef\u9760\u4e14\u4e0d\u53d7\u4efb\u4f55\u5e72\u64fe\uff0c\u5f9e\u800c\u78ba\u4fdd\u6578\u64da\u59cb\u7d42\u662f\u771f\u5be6\u7684\u3002<\/em><\/p>\n\n\n\n<p><strong><em>? <\/em><\/strong><strong><em>\u5927\u578b\u8cc7\u6599\u4e2d\u5fc3\uff1a<\/em><\/strong><em> \u55ae\u6a21\u5149\u7e96\u70ba\u5927\u578b\u8cc7\u6599\u4e2d\u5fc3\u7684\u4f3a\u670d\u5668\u3001\u5132\u5b58\u548c\u7db2\u8def\u63d0\u4f9b\u53ef\u9760\u7684\u9577\u8ddd\u96e2\u93c8\u8def\uff0c\u5be6\u73fe\u5927\u898f\u6a21\u7d50\u69cb\u5167\u7684\u5ee3\u57df\u5feb\u901f\u901a\u8a0a\u3002<\/em><\/p>\n\n\n\n<p><strong><em>\uff1f\u4f01\u696d\u8207\u6821\u5712\u7db2\u7d61\uff1a <\/em><\/strong><em>\u540c\u4e00\u6821\u5712\u5167\u7684\u8a31\u591a\u516c\u53f8\u8fa6\u516c\u5ba4\u6216\u5927\u5b78\u5efa\u7bc9\u53ef\u4ee5\u4f7f\u7528\u55ae\u6a21\u5149\u7e96\u4ee5\u66f4\u5feb\u7684\u901f\u5ea6\u8f15\u9b06\u4e92\u9023\uff0c\u4e26\u4e14\u767c\u751f\u6545\u969c\u7684\u53ef\u80fd\u6027\u66f4\u5c0f\u3002<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u591a\u6a21\u5149\u7e96\u7684\u61c9\u7528<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong><em>\uff1f\u5340\u57df\u7db2\u8def\uff08LAN\uff09\uff1a <\/em><\/strong><em>\u5efa\u7bc9\u7269\u6216\u5c0f\u578b\u6821\u5712\u6700\u9069\u5408\u4f7f\u7528\u9019\u7a2e\u985e\u578b\u7684\u6709\u7dda\u7db2\u8def\u3002\u7121\u8ad6\u4f55\u6642\u8a2d\u5099\u90fd\u9700\u8981\u96c6\u4e2d\u9023\u63a5\uff0c\u9019\u7a2e\u985e\u578b\u7684\u5149\u7e96\u90fd\u53ef\u4ee5\u5728\u7d04 500 \u516c\u5c3a\u7684\u8ddd\u96e2\u5167\u4ee5\u66f4\u5feb\u7684\u901f\u5ea6\u50b3\u8f38\u8cc7\u6599\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeYe6MFo7F2LSwHDnOrLZRHAyFamxL6QJo53ZXlBSOdv0SPU6izUXG5c-qHaMgnx4s1Mx0FqaD4-nzIp5l69hn9afo3VzDQZAw_JkssJ6XlJR943v-yclEfkbmlGD1ox1Y2Ss8j2w?key=YpsJBQyKbRPo2DAo9JqQ-5dh\" alt=\"\u5149\u7e96\u5230\u5e9c (FTTH) \u61c9\u7528\"\/><\/figure>\n\n\n\n<p><strong><em>\uff1f\u8cc7\u6599\u4e2d\u5fc3\uff1a <\/em><\/strong><em>\u5728\u8cc7\u6599\u4e2d\u5fc3\u5167\uff0c\u92ea\u8a2d\u591a\u6a21\u5149\u7e96\u96fb\u7e9c\u4ee5\u5728\u77ed\u8ddd\u96e2\u5167\u5c07\u4f3a\u670d\u5668\u9023\u63a5\u5230\u4ea4\u63db\u6a5f\uff0c\u4ee5\u8f03\u4f4e\u7684\u6210\u672c\u5be6\u73fe\u9ad8\u901f\u8cc7\u6599\u50b3\u8f38\u3002<\/em><\/p>\n\n\n\n<p><strong><em>? <\/em><\/strong><strong><em>\u6821\u5712\u7db2\u8def\u4e92\u806f\uff1a<\/em><\/strong><em> \u591a\u6a21\u5149\u7e96\u901a\u5e38\u7528\u65bc\u5efa\u7bc9\u7269\u4e92\u9023\uff0c\u5c24\u5176\u662f\u7528\u65bc\u4f01\u696d\u6216\u6559\u80b2\u6a5f\u69cb\u901a\u8a0a\u7684\u6821\u5712\u7db2\u8def\u3002<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u7e3d\u7d50\u8868\uff1a\u55ae\u6a21\u5149\u7e96\u8207\u591a\u6a21\u5149\u7e96<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><em>\u7279\u5fb5<\/em><\/strong><\/td><td><strong><em>\u55ae\u6a21\u5149\u7e96<\/em><\/strong><\/td><td><strong><em>\u591a\u6a21\u5149\u7e96<\/em><\/strong><\/td><\/tr><tr><td><strong><em>\u6838\u5fc3\u5c3a\u5bf8<\/em><\/strong><\/td><td><em>~9 \u5fae\u7c73<\/em><\/td><td><em>50 \u5fae\u7c73\u6216 62.5 \u5fae\u7c73<\/em><\/td><\/tr><tr><td><strong><em>\u5149\u50b3\u8f38<\/em><\/strong><\/td><td><em>\u55ae\u5149\u6ce2<\/em><\/td><td><em>\u591a\u689d\u5149\u8def<\/em><\/td><\/tr><tr><td><strong><em>\u8ddd\u96e2\u80fd\u529b<\/em><\/strong><\/td><td><em>\u6700\u9060\u53ef\u9054100\u516c\u91cc<\/em><\/td><td><em>\u6700\u9060500\u7c73<\/em><\/td><\/tr><tr><td><strong><em>\u983b\u5bec<\/em><\/strong><\/td><td><em>\u5e7e\u4e4e\u7121\u9650<\/em><\/td><td><em>\u9650\u65bc\u77ed\u8ddd\u96e2<\/em><\/td><\/tr><tr><td><strong><em>\u901f\u5ea6<\/em><\/strong><\/td><td><em>100 Gbps+\uff08\u9577\u8ddd\u96e2\uff09<\/em><\/td><td><em>10-40 Gbps\uff08\u77ed\u8ddd\u96e2<\/em><\/td><\/tr><tr><td><strong><em>\u6210\u672c<\/em><\/strong><\/td><td><em>\u8a2d\u5099\u6210\u672c\u8f03\u9ad8<\/em><\/td><td><em>\u964d\u4f4e\u6574\u9ad4\u6210\u672c<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>3\uff09\u6700\u7d42\u7d50\u8ad6\uff1a\u54ea\u4e00\u500b\u9069\u5408\u60a8\uff1f<\/em><\/strong><\/h2>\n\n\n\n<p>\u7c21\u800c\u8a00\u4e4b\uff0c\u6211\u5fc5\u9808\u8aaa\uff0c\u55ae\u6a21\u5149\u7e96\u548c\u591a\u6a21\u5149\u7e96\u4e2d\u54ea\u4e00\u7a2e\u6700\u9069\u5408\u60a8\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u60a8\u7684\u8981\u6c42\u3002\u70ba\u4e86\u65b9\u4fbf\u60a8\u7684\u6c7a\u7b56\uff0c\u4ee5\u4e0b\u662f\u7c21\u8981\u6458\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>\u5982\u679c\u60a8\u7684\u7db2\u8def\u9810\u8a08\u8de8\u8d8a\u66f4\u5927\u7684\u8ddd\u96e2\uff0c\u4f8b\u5982\u5efa\u7bc9\u7269\u6216\u57ce\u5e02\u751a\u81f3\u4e0d\u540c\u7684\u5927\u9678\uff0c\u90a3\u9ebc\u55ae\u6a21\u5149\u7e96\u662f\u6700\u4f73\u9078\u64c7\u3002\u5176\u5728\u901f\u5ea6\u3001\u983b\u5bec\u548c\u53ef\u9760\u6027\u65b9\u9762\u7684\u6210\u672c\u6548\u76ca\u8b49\u660e\u4e86\u524d\u671f\u6210\u672c\u7684\u589e\u52a0\u662f\u5408\u7406\u7684\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>\u7576\u9023\u63a5\u4f4d\u65bc\u76f8\u5c0d\u8f03\u8fd1\u8ddd\u96e2\u7684\u8a2d\u5099\uff08\u4f8b\u5982\u55ae\u4e00\u5efa\u7bc9\u7269\u3001\u6821\u5712\u751a\u81f3\u8cc7\u6599\u4e2d\u5fc3\uff09\u6642\uff0c\u4f7f\u7528\u591a\u6a21\u5149\u7e96\u662f\u66f4\u5177\u6210\u672c\u6548\u76ca\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<p>\u7531\u65bc\u5149\u7e96\u662f\u672a\u4f86\u7684\u6280\u8853\uff0c\u56e0\u6b64\u4eca\u5929\u8cfc\u8cb7\u6b63\u78ba\u7684\u985e\u578b\u5c07\u78ba\u4fdd\u60a8\u5728\u672a\u4f86\u8a31\u591a\u5e74\u5167\u7372\u5f97\u6700\u4f73\u6027\u80fd\u548c\u50f9\u503c\u3002\u6211\u5011\u53ea\u63d0\u4f9b\u6700\u9ad8\u54c1\u8cea\u7684\u5ba2\u88fd\u5316\u5149\u7e96\u96fb\u7e9c\uff0c\u5305\u62ec\u5ba4\u5167\u548c <a href=\"https:\/\/dekam-fiber.com\/zh\/outdoor-fiber-optic-cable\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6236\u5916\u5149\u7e9c<\/a> \u4f7f\u60a8\u80fd\u5920\u6eff\u8db3\u60a8\u7684\u8981\u6c42\u3002\u6211\u5011\u7684\u5149\u7e96\u96fb\u7e9c\u4e0d\u542b\u9285\uff0c\u4e5f\u4e0d\u5e36\u96fb\u3002\u6240\u4ee5\uff0c <a href=\"https:\/\/dekam-fiber.com\/zh\/contact-dekam\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7acb\u5373\u7d22\u53d6\u5373\u6642\u5831\u50f9<\/a>!<\/p>","protected":false},"excerpt":{"rendered":"<p>Fiber optic cables are a revolutionary invention in the communication field. The great thing about them is that they consist of very fine glass wires as opposed to traditional copper wires. Thus, they transmit data as light, resulting in increased speed and efficiency during communication.&nbsp; Do remember whether you are [&hellip;]<\/p>","protected":false},"author":1,"featured_media":17455,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Single mode vs Multimode fiber: A complete comparison -DEKAM","_seopress_titles_desc":"When you want to buy fiber optic cable, there are usually two important types: single-mode fiber and multimode fiber. 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