\u7f51\u7edc\u6570\u636e\u5305\u4ee3\u7406\uff08NPB\uff09\u662f\u4e00\u79cd\u7c7b\u4f3c\u4ea4\u6362\u673a\u7684\u7f51\u7edc\u8bbe\u5907\uff0c\u5176\u5927\u5c0f\u4ece\u4fbf\u643a\u5f0f\u8bbe\u5907\u52301U\u548c2 U\u5355\u5143\u673a\u7bb1\uff0c\u518d\u5230\u5927\u578b\u673a\u7bb1\u548c\u677f\u5361\u7cfb\u7edf\u3002\u4e0e\u4ea4\u6362\u673a\u4e0d\u540c\uff0c\u9664\u975e\u660e\u786e\u6307\u793a\uff0c\u5426\u5219NPB\u4e0d\u4f1a\u4ee5\u4efb\u4f55\u65b9\u5f0f\u66f4\u6539\u901a\u8fc7\u5b83\u7684\u6d41\u91cf\u3002NPB\u53ef\u4ee5\u5728\u4e00\u4e2a\u6216\u591a\u4e2a\u63a5\u53e3\u4e0a\u63a5\u6536\u6d41\u91cf\uff0c\u5bf9\u8be5\u6d41\u91cf\u6267\u884c\u4e00\u4e9b\u9884\u5b9a\u4e49\u7684\u529f\u80fd\uff0c\u7136\u540e\u5c06\u5176\u8f93\u51fa\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u63a5\u53e3\u3002<\/p>\n
\u901a\u5e38\u5c06\u5176\u79f0\u4e3a\u201c\u4efb\u610f\u5bf9\u4efb\u610f\u201d\u3001\u201c\u591a\u5bf9\u4efb\u610f\u201d\u548c\u201c\u4efb\u610f\u5bf9\u591a\u201d\u7aef\u53e3\u6620\u5c04\u3002\u53ef\u4ee5\u6267\u884c\u7684\u529f\u80fd\u4e2d\uff0c\u7b80\u5355\u7684\u4f8b\u5982\u8f6c\u53d1\u6216\u4e22\u5f03\u6d41\u91cf\uff0c\u590d\u6742\u7684\u53c8\u4f8b\u5982\u8fc7\u6ee4\u7b2c5\u5c42\u4ee5\u4e0a\u4fe1\u606f\u6765\u8bc6\u522b\u7279\u5b9a\u4f1a\u8bdd\u3002NPB\u4e0a\u7684\u63a5\u53e3\u53ef\u4ee5\u662f\u94dc\u7f06\u8fde\u63a5\uff0c\u4f46\u901a\u5e38\u662fSFP \/ SFP +\u548cQSFP\u6846\u67b6\uff0c\u8fd9\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u5404\u79cd\u5a92\u4f53\u548c\u5e26\u5bbd\u901f\u5ea6\u3002NPB\u7684\u529f\u80fd\u96c6\u662f\u5efa\u7acb\u5728\u6700\u5927\u5316\u7f51\u7edc\u8bbe\u5907\u6548\u7387\u7684\u539f\u5219\u4e4b\u4e0a\u7684\uff0c\u7279\u522b\u662f\u76d1\u89c6\u3001\u5206\u6790\u548c\u5b89\u5168\u5de5\u5177\u3002<\/p>\n