{"id":162,"date":"2013-03-07T08:30:09","date_gmt":"2013-03-07T00:30:09","guid":{"rendered":"http:\/\/www.qtbuxian.com\/?p=162"},"modified":"2013-03-07T08:30:09","modified_gmt":"2013-03-07T00:30:09","slug":"%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83%e4%b8%ad%e5%b8%83%e7%ba%bf%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.qtbuxian.com\/?p=162","title":{"rendered":"\u6570\u636e\u4e2d\u5fc3\u4e2d\u5e03\u7ebf\u5206\u5e03\u5f0f\u8bbe\u8ba1"},"content":{"rendered":"<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=163\" rel=\"attachment wp-att-163\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-163 aligncenter\" style=\"width: 354px;\" alt=\"201006211277084127609\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084127609-300x287.jpg\" width=\"404\" height=\"244\" 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src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084166515-300x173.jpg\" width=\"300\" height=\"173\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084166515-300x173.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084166515.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u5230\u4e3b\u914d\u7ebf\u67b6\u7684\u670d\u52a1\u5668\u5e03\u7ebf<br \/>\n\u5bf9\u4e8e\u5149\u7ea4\u5e03\u7ebf\uff0c\u6570\u636e\u4e2d\u5fc3\u5185\u7684\u5927\u591a\u6570\u673a\u67dc\u901a\u8fc7\u5149\u7ea4\u5e03\u7ebf\u8fde\u63a5\u3002\u6bcf\u4e2a\u673a\u67dc\u7684\u5149\u7f06\u6570\u76ee\u4ee5\u53ca\u6bcf\u4e2a\u673a\u67dc\u7684 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\/>\n\u5728\u5178\u578b\u7684\u5206\u5e03\u5f0f\u4ea4\u6362\u67b6\u6784\u8bbe\u8ba1\u4e2d\uff0c\u5728\u4f4d\u4e8e\u76f8\u90bb\u901a\u9053\u7684\u7f51\u7edc\u8bbe\u5907\u673a\u67dc\u548c\u94dc\u7f06\u4e3b\u914d\u7ebf\u67b6\u4e4b\u95f4\u5b89\u88c5\u6210\u6392\u7684\u94dc\u7f06\u7f51\u7edc\u8bbe\u5907\u94fe\u63a5\u3002\u8fd9\u4e9b\u94fe\u63a5\u8de8\u8d8a\u4e3b\u914d\u7ebf\u67b6\u7684\u591a\u4e2a\u67b6\uff0c\u5728\u4e3b\u914d\u7ebf\u67b6\u7aef\u6709\u63a5\u7ebf\u677f\uff0c\u5728\u7f51\u7edc\u8bbe\u5907\u673a\u67dc\u7aef\u6709 RJ45 \u63d2\u5934\u3002\u53e6\u5916\uff0c\u5728\u63a5\u7ebf\u677f\u4e4b\u95f4\u6709\u5c11\u91cf\u94dc\u7f06\u7f51\u7edc\u8bbe\u5907\u94fe\u63a5\u3002\u91c7\u7528\u8fd9\u79cd\u8bbe\u8ba1\u5728\u4e3b\u914d\u7ebf\u67b6\u5904\u63d0\u4f9b\u4e2d\u5fc3\u4ea4\u53c9\u8fde\u63a5\u3002<br \/>\n\u4ea4\u53c9\u8fde\u63a5\u662f\u4e00\u79cd\u5178\u578b\u7684\u529f\u80fd\u8bbe\u8ba1\u5143\u7d20\uff0c\u5176\u76ee\u7684\u662f\u5b9e\u73b0\u96c6\u4e2d\u8de8\u63a5\u533a\u57df\u3002<\/p>\n<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=165\" rel=\"attachment wp-att-165\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-165 aligncenter\" alt=\"201006211277084233531\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084233531-300x116.jpg\" width=\"300\" height=\"116\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084233531-300x116.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084233531-500x194.jpg 500w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084233531.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u25cf\u4ea4\u53c9\u8fde\u63a5\u8bbe\u8ba1\u5efa\u8bae<br \/>\n\u25cf\u96c6\u4e2d\u8de8\u63a5\u4f4d\u7f6e<br \/>\n\u25cf\u589e\u5f3a\u5b89\u5168\u6027\uff1a\u5e03\u7ebf\u6280\u672f\u4eba\u5458\u548c IT \u4eba\u5458\u4e4b\u95f4\u7684\u7269\u7406\u9694\u79bb<br \/>\n\u25cf\u4e0d\u9700\u8981\u6539\u88c5\u5f53\u524d\u5de5\u4f5c\u7684\u8bbe\u5907<br \/>\n1.2 \u5206\u5e03\u5f0f\u8bbe\u8ba1\u7684\u4f18\u70b9<br \/>\n\u5982\u679c\u5bf9\u5c06\u6765\u6240\u9700\u7684\u6bcf\u4e2a\u67dc\u4f4d\u7f6e\u7684\u670d\u52a1\u5668\u548c\u5b58\u50a8\u8bbe\u5907\u7684\u94dc\u7f06\u548c\u5149\u7ea4\u7aef\u53e3\u7684\u6570\u76ee\u8fdb\u884c\u6b63\u786e\u7684\u51c6\u5907\uff0c\u5178\u578b\u7684\u5206\u5e03\u5f0f\u4ea4\u6362\u67b6\u6784\u8bbe\u8ba1\u5728\u63d0\u4f9b\u6700\u9ad8\u6c34\u5e73\u7684\u4ea4\u6362\u673a\u548c\u7aef\u53e3\u5229\u7528\u7387\u65b9\u9762\u662f\u6700\u7ecf\u6d4e\u9ad8\u6548\u7684\u8bbe\u8ba1\u3002<br \/>\n\u5178\u578b\u7684\u5206\u5e03\u5f0f\u4ea4\u6362\u67b6\u6784\u8bbe\u8ba1\u8fd8\u662f\u6700\u72ec\u7acb\u4e8e\u670d\u52a1\u5668\u7684\u8bbe\u8ba1\uff0c\u80fd\u591f\u63d0\u4f9b\u652f\u6301\u5404\u79cd\u670d\u52a1\u5668\u7684\u6700\u9ad8\u7075\u6d3b\u6027\u3002\u4ec5\u4ec5\u5728\u6bcf\u4e2a\u673a\u67dc\u5904\u51c6\u5907\u5927\u91cf\u94dc\u7f06\u548c\u5149\u7f06\u662f\u4e0d\u591f\u7684\u3002\u7ed3\u6784\u5316\u5e03\u7ebf\u4ee3\u8868\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u7684\u9759\u6001\u90e8\u5206\uff0c\u56e0\u4e3a\u5728\u521d\u671f\u5b89\u88c5\u4e4b\u540e\u901a\u5e38\u4e0d\u518d\u6539\u53d8\u7ed3\u6784\u5316\u5e03\u7ebf\u3002<br \/>\n\u5178\u578b\u7684\u5206\u5e03\u5f0f\u4ea4\u6362\u67b6\u6784\u8bbe\u8ba1\u7684\u4e3b\u8981\u7f3a\u70b9\u662f\u9700\u8981\u51c6\u5907\u8fde\u56de\u5230\u4e3b\u914d\u7ebf\u67b6\u7684\u5404\u79cd\u94dc\u7f06\u548c\u5149\u7ea4\u5e03\u7ebf\u3002\u7531\u4e8e\u6bcf\u4e2a\u670d\u52a1\u5668\u662f\u5728\u7269\u7406\u4e0a\u8fde\u63a5\u6765\u5b9e\u73b0\u4ea4\u6362\u673a\u5197\u4f59\uff0c\u8fd9\u79cd\u5e03\u7ebf\u4f1a\u5bfc\u81f4\u76f8\u5f53\u9ad8\u7684\u6210\u672c\uff0c\u5e76\u589e\u52a0\u8fd0\u8425\u590d\u6742\u6027\uff0c\u5bf9\u6570\u636e\u4e2d\u5fc3\u7684\u8fd0\u8425\u4fdd\u8bc1\u53ef\u80fd\u4ea7\u751f\u7834\u574f\u4f5c\u7528\u3002<br \/>\n\u6cf0\u79d1\u7535\u5b50 \u5efa\u8bae\uff0c\u57fa\u4e8e\u5206\u5e03\u5f0f\u4ea4\u6362\u67b6\u6784\u8bbe\u8ba1\u63d0\u4f9b\u7684\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e94\u91c7\u7528\u8fd9\u79cd\u8bbe\u8ba1\uff0c\u5e76\u5728\u968f\u540e\u8865\u507f\u5b89\u88c5\u9644\u52a0\u5e03\u7ebf\u548c\u8bbe\u5907\u5e03\u7ebf\u7684\u989d\u5916\u9ad8\u6210\u672c\u548c\u53ef\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n<p>1.3 \u63d0\u4f9b\u70b9(POD)\u8bbe\u8ba1\u67b6\u6784<\/p>\n<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=166\" rel=\"attachment wp-att-166\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-166 aligncenter\" alt=\"201006211277084299281\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084299281-300x216.jpg\" width=\"300\" height=\"216\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084299281-300x216.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084299281-415x300.jpg 415w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084299281.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u6a21\u5757\u5316 POD \u5355\u5143<br \/>\n\u63d0\u4f9b\u70b9(POD)\u662f\u534f\u4f5c\u63d0\u4f9b\u670d\u52a1\u6216\u5e94\u7528\u7684\u4e00\u7ec4\u5904\u7406\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u548c\u5e94\u7528\u7ec4\u4ef6\u3002POD \u662f\u53ef\u91cd\u590d\u7684\u6784\u9020\u5355\u5143\uff0c\u5176\u7ec4\u4ef6\u5fc5\u987b\u6574\u5408\uff0c\u4ee5\u4fbf\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6570\u636e\u4e2d\u5fc3\u7a7a\u95f4\u7684\u6a21\u5757\u5316\u3001\u53ef\u4f38\u7f29\u6027\u548c\u6613\u7ba1\u7406\u6027\u3002<br \/>\n\u7531\u4e8e\u4ea7\u751f\u53ef\u53d8\u89c4\u6a21\u7684\u6570\u636e\u4e2d\u5fc3\u7a7a\u95f4\u548c\u6ee1\u8db3\u4e1a\u52a1\u4e0e\u5e94\u7528\u9700\u6c42\u7684\u8981\u6c42\uff0c\u91c7\u7528\u6a21\u5757\u5316 POD \u8bbe\u8ba1\u7684\u6570\u636e\u4e2d\u5fc3\u4e0d\u65ad\u589e\u52a0\uff0c\u6a21\u5757\u5316 POD 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\u4ea4\u6362\u67b6\u6784\u63d0\u4f9b\u7aef\u53e3\u5bc6\u5ea6\u548c\u8f93\u5165\/\u8f93\u51fa\u5408\u5e76\u80fd\u529b\uff0c\u4ece\u800c\u663e\u8457\u51cf\u5c11\u6bcf\u4e2a POD \u5355\u5143\u5185\u652f\u6301\u673a\u67dc\u670d\u52a1\u5668\u8fde\u63a5\u548c\u5e94\u7528\u8981\u6c42\u6240\u9700\u7684\u7ebf\u7f06\u548c\u4ea4\u6362\u673a\u6570\u76ee\u3002<br \/>\n\u4e0a\u4e00\u8282\u7684\u56fe\u4e2d\u793a\u51fa\u4e86 POD \u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u7684\u60c5\u51b5\uff1a\u4e00\u4e2a POD \u7531 3 \u4e2a\u673a\u67dc\u5355\u5143\u6784\u6210\uff0c\u4e2d\u95f4\u673a\u67dc\u5bb9\u7eb3 ToR(\u673a\u67b6\u9876\u90e8)\u4ea4\u6362\u786c\u4ef6\uff0c\u5e76\u4e3a POD \u4e2d\u7684\u5168\u90e8\u4e09\u4e2a\u673a\u67dc\u63d0\u4f9b\u672c\u5730\u63a5\u5165\u5c42\u8fde\u63a5\u3002\u4e07\u5146\u4ee5\u592a\u7f51\u5149\u7ea4\u4e3b\u5e72\u63d0\u4f9b\u5230\u7f51\u7edc\u7684\u805a\u5408\u5c42\u548c\u6838\u5fc3\u5c42(\u901a\u5e38\u5728 ZD \u6216 MD \u533a\u4e2d)\u7684\u9ad8\u901f\u8fde\u63a5\u3002POD \u5185\u7684\u6bcf\u4e2a\u670d\u52a1\u5668\u914d\u6709\u5408\u5e76\u578b\u7f51\u7edc\u63a5\u53e3\u5361(CNA)\uff0c\u8be5\u63a5\u53e3\u5361\u901a\u8fc7\u4e07\u5146\u4ee5\u592a\u7f51(6A \u7c7b)\u7f51\u7edc\u94fe\u8def\u627f\u8f7d\u670d\u52a1\u5668\u7684\u5c40\u57df\u7f51\u548c SAN \u6d41\u91cf\u3002\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u4e00\u4e2a CNA \u4e0e\u4e2d\u95f4\u673a\u67dc\u4e2d\u7684\u4ea4\u6362\u673a\u8fde\u63a5\u3002<br \/>\n\u5bf9\u4e8e POD \u4e2d\u7684\u5e03\u7ebf\uff0c\u53ef\u901a\u8fc7\u670d\u52a1\u5668\u548c\u673a\u67b6\u9876\u90e8\u4ea4\u6362\u673a\u4e4b\u95f4\u7684\u4f4e\u6210\u672c\u3001\u4f4e\u5ef6\u8fdf\u548c\u529f\u8017 10G Base-T \u94dc\u7f06\u5e03\u7ebf\u652f\u6301\u5355\u5143\u5185\u7684\u8f93\u5165\/\u8f93\u51fa\u8fde\u63a5\u3002\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u67b6\u5185\u7ebf\u7f06\u7684\u6570\u76ee\u53ef\u51cf\u5c11\u4e24\u6761\u4ee5\u4e0a(\u8fd9\u662f\u7531\u4e8e 6A \u7c7b\u7ebf\u7f06\u7684\u539f\u56e0\u5417\uff1f)\uff0c\u8fd9\u6837\u8fd8\u51cf\u5c11\u4e86\u9002\u914d\u5668\u548c\u6536\u53d1\u673a\u7684\u6570\u76ee\u4ee5\u53ca\u5176\u529f\u8017\u548c\u7ed9\u6570\u636e\u4e2d\u5fc3\u7684\u51b7\u5374\u57fa\u7840\u8bbe\u65bd\u9020\u6210\u7684\u8d1f\u8f7d\u3002<br \/>\n\u7531\u4e8e\u63a5\u5165\u5728\u673a\u67dc\u5185\u6216\u670d\u52a1\u5668\u673a\u67dc\u7ec4\u5185\u7684 POD \u7ea7\u4e0a\u5b9e\u73b0\uff0c\u4ec5\u9700\u8981\u5c11\u91cf\u5149\u7ea4\u8fde\u63a5\u6765\u5ef6\u4f38\u5230\u805a\u5408\u5c42\u3002\u8fd9\u79cd\u8bbe\u8ba1\u6709\u52a9\u4e8e\u51cf\u5c11\u4ea4\u6362\u673a\u7684\u603b\u6570\uff0c\u8282\u7701\u5b9d\u8d35\u7684\u6570\u636e\u4e2d\u5fc3\u673a\u67b6\u7a7a\u95f4\uff0c\u540c\u65f6\u8282\u7701\u57fa\u5efa\u6210\u672c\u548c\u8fd0\u8425\u6210\u672c\u3002<\/p>\n<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=167\" rel=\"attachment wp-att-167\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-167 aligncenter\" alt=\"201006211277084357609\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084357609-300x238.jpg\" width=\"300\" height=\"238\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084357609-300x238.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084357609-376x300.jpg 376w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084357609.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>1.5 \u67b6\u9876(TOR)\u4ea4\u6362\u67b6\u6784<br \/>\n\u7edf\u4e00\u8f93\u5165\/\u8f93\u51fa\u7f51\u7edc\u7ed3\u6784\u80fd\u591f\u901a\u8fc7\u628a\u4ee5\u592a\u7f51\u548c\u5149\u7ea4\u901a\u9053\u6d41\u91cf\u6574\u5408\u5230\u5355\u6761\u4e07\u5146\u4ee5\u592a\u7f51\u94fe\u8def\u4e0a\u6765\u663e\u8457\u7b80\u5316\u673a\u67dc\u7ea7\u7684\u8054\u7f51\u3002\u673a\u67dc\u7ea7\u7684\u8f93\u5165\/\u8f93\u51fa\u5408\u5e76\u6709\u52a9\u4e8e\u5229\u7528\u67b6\u9876 (ToR ) \u4ea4\u6362\u67b6\u6784\u7684\u63a5\u5165\u80fd\u529b\u51cf\u5c11\u6240\u9700\u7684\u9002\u914d\u5668\u3001\u6536\u53d1\u5668\u548c\u4e0a\u884c\u94fe\u8def\u7aef\u53e3\u7684\u6570\u76ee\u3002ToR \u4ea4\u6362\u67b6\u6784\u7684\u5173\u952e\u8bbe\u8ba1\u7279\u70b9\u662f\u5728\u673a\u67dc\u7ea7\u90e8\u7f72\u63a5\u5165\u5c42\u4ea4\u6362\u673a\uff0c\u56e0\u6b64\u673a\u67dc\u7ea7\u7684\u5e03\u7ebf\u57fa\u7840\u7ed3\u6784\u8bbe\u8ba1\u5fc5\u987b\u80fd\u591f\u652f\u6301\u4e07\u5146\u4ee5\u592a\u7f51\u4ea4\u6362\u8f93\u5165\/\u8f93\u51fa\u6280\u672f\u3002<\/p>\n<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=168\" rel=\"attachment wp-att-168\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-168 aligncenter\" alt=\"201006211277084392906\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084392906-300x226.jpg\" width=\"300\" height=\"226\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084392906-300x226.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084392906-397x300.jpg 397w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084392906.jpg 450w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u5177\u6709\u7528\u4e8e\u4e00\u4e2a\u5355\u5143\u7684\u4e2d\u5fc3\u4ea4\u6362\u673a\u7684 POD \u5355\u5143<br \/>\n\u5728\u5b9a\u4e49\u4e86 ToR \u4ea4\u6362\u67b6\u6784\u4e4b\u540e\uff0c\u4e0b\u4e00\u6b65\u662f\u7406\u89e3\u652f\u6301\u8be5\u7f51\u7edc\u914d\u7f6e\u7684\u5e03\u7ebf\u6280\u672f\u3002\u91c7\u7528 ToR \u914d\u7f6e\uff0c\u5fc5\u987b\u7406\u89e3\u6bcf\u79cd\u8ba1\u7b97\u673a\u8d44\u6e90\u6240\u9700\u7684\u7f51\u7edc\u8fde\u63a5\u7684\u6570\u76ee\u548c\u5bc6\u5ea6\u3002\u5236\u7ea6 ToR \u8fde\u63a5\u6570\u76ee\u7684\u57fa\u672c\u89c4\u5219\u662f\uff0c\u9700\u8981 48 \u6761\u94fe\u8def\u4ee5\u4e0a\u7684\u4efb\u4f55\u670d\u52a1\u5668\u90e8\u7f72\u90fd\u8981\u6c42\u5728\u6bcf\u4e2a\u673a\u67dc\u4e2d\u6709\u9644\u52a0\u7684\u63a5\u5165\u5c42\u4ea4\u6362\u673a\uff0c\u4ee5\u652f\u6301\u8f83\u9ad8\u7684\u94fe\u8def\u5bb9\u91cf\u3002\u8fd9\u662f\u7531\u4e8e\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u901a\u5e38\u662f 48 \u53e3\u4ea4\u6362\u673a\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728\u4e00\u4e2a 45RU \u673a\u67dc\u4e2d\u90e8\u7f72\u4e09\u5341(30)\u4e2a 1RU \u670d\u52a1\u5668\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u9700\u8981\u4e09\u6761\u94dc\u7f06\u8fde\u63a5\u548c\u4e24\u6761\u5149\u7ea4\u8fde\u63a5\uff0c\u5219\u6bcf\u4e2a\u673a\u67dc\u9700\u8981\u9644\u52a0\u7684\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u3002<br \/>\n1.6 \u7b26\u5408 ISO\/IEC 26764 \u548c TIA-942 \u6807\u51c6\u7684\u5e03\u7ebf\u8bbe\u8ba1<\/p>\n<p><a href=\"http:\/\/www.qtbuxian.com\/?attachment_id=169\" rel=\"attachment wp-att-169\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-169 aligncenter\" alt=\"201006211277084508234\" src=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084508234-300x237.jpg\" width=\"300\" height=\"237\" srcset=\"http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084508234-300x237.jpg 300w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084508234-379x300.jpg 379w, http:\/\/www.qtbuxian.com\/wp-content\/uploads\/2013\/03\/201006211277084508234.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u63a8\u8350\u7684\u4e24\u4e2a\u8bbe\u8ba1\u65b9\u6848(\u5206\u5e03\u5f0f\u548c POD)\u90fd\u7b26\u5408 ISO\/IEC 24764 \u548c TIA-942 \u7684\u8981\u6c42\uff0c\u5168\u90e8\u4ea7\u54c1\u5e94\u7b26\u5408\u8fd9\u4e9b\u6807\u51c6\u7684\u6027\u80fd\u8981\u6c42\u3002\u6240\u9009\u7684\u7ed3\u6784\u5316\u5e03\u7ebf\u8bbe\u8ba1\u5e94\u7b26\u5408\u5728 ISO\/IEC 24764\u548c TIA-942 \u6570\u636e\u4e2d\u5fc3\u7535\u4fe1\u57fa\u7840\u7ed3\u6784\u6807\u51c6\u4e2d\u516c\u5e03\u7684\u7ed3\u6784\u5316\u5e03\u7ebf\u57fa\u7840\u7ed3\u6784\u7684\u6700\u4f4e\u5efa\u8bae\u3002\u8fd9\u4e9b\u5df2\u516c\u5e03\u6807\u51c6\u7684\u8bbe\u8ba1\u5efa\u8bae\u53ef\u4fdd\u8bc1\u4f7f\u73b0\u6709\u5e03\u7ebf\u8bbe\u65bd\u7684\u7075\u6d3b\u6027\u8fbe\u5230\u6700\u4f73\u7684\u8bbe\u8ba1\uff0c\u4ece\u800c\u6ee1\u8db3\u73b0\u5728\u548c\u5c06\u6765\u7684\u8054\u7f51\u8981\u6c42\u3002<br \/>\n\u9664\u4e86\u7535\u7f06\u7ebf\u8def\u8bbe\u5907\u548c\u8fde\u63a5\u5668\u6570\u76ee\u5916\uff0c\u9009\u62e9\u7684\u8bbe\u8ba1\u8fd8\u5e94\u53cd\u6620\u5176\u5b83\u8003\u8651\u56e0\u7d20\uff0c\u5305\u62ec\u6613\u7528\u6027\u3001\u53ef\u4f38\u7f29\u6027\u3001\u6210\u672c\u3001\u4ee5\u53ca\u8fdb\u884c\u79fb\u52a8\u3001\u6dfb\u52a0\u548c\u53d8\u66f4(MAC)\u7684\u80fd\u529b\u3002<br \/>\n\u4e24\u4e2a\u6807\u51c6\u90fd\u63d0\u4f9b\u591a\u5c42\u661f\u5f62\u62d3\u6251\u6570\u636e\u4e2d\u5fc3\u7ed3\u6784\u5316\u5e03\u7ebf\u57fa\u7840\u7ed3\u6784\u7684\u6307\u5bfc\u3002\u591a\u5c42\u661f\u5f62\u62d3\u6251\u7684\u6700\u9ad8\u529f\u80fd\u5143\u4ef6\u662f\u4e3b\u914d\u7ebf\u5668(MD)\/\u4e3b\u914d\u7ebf\u533a(MDA\uff0c\u5305\u542b\u4e3b\u4ea4\u53c9\u8fde\u63a5 MC).\u8fd9\u662f\u6570\u636e\u4e2d\u5fc3\u7ed3\u6784\u5316\u5e03\u7ebf\u7cfb\u7edf\u7684\u4e2d\u592e\u914d\u7ebf\u70b9\u3002MD\/MDA(\u4e3b\u914d\u7ebf\u533a)\u88ab\u89c6\u4e3a\u7b26\u5408\u6807\u51c6\u7684\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u7ed3\u6784\u7684\u6838\u5fc3\u3002<br \/>\n\u9700\u8981\u8fde\u63a5\u6765\u652f\u6301 HDA(\u6c34\u5e73\u914d\u7ebf\u533a)\u3002\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u65b9\u6848\u5e94\u9075\u5faa TIA-942 \u5efa\u8bae\u5e76\u5229\u7528 EDA(\u8bbe\u5907\u914d\u7ebf\u533a)\u548c ZDA(\u533a\u57df\u914d\u7ebf\u533a)\uff0c\u53cd\u6620\u5168\u90e8\u5fc5\u8981\u7684\u529f\u80fd\u5143\u4ef6\u3002<br \/>\n\u5728\u4f4d\u4e8e\u76f8\u90bb\u901a\u9053\u7684\u7f51\u7edc\u8bbe\u5907\u673a\u67dc\u548c\u94dc\u7f06\u4e3b\u914d\u7ebf\u67b6\u4e4b\u95f4\u5b89\u88c5\u7684\u6210\u6392\u94dc\u7f06\u7f51\u7edc\u8bbe\u5907\u94fe\u63a5\u63d0\u4f9b HAD \u529f\u80fd\u5143\u4ef6\uff0c\u8fd9\u4e9b\u94fe\u63a5\u8de8\u8d8a\u4e3b\u914d\u7ebf\u67b6\u7684\u591a\u4e2a\u67b6\uff0c\u5728\u4e3b\u914d\u7ebf\u67b6\u7aef\u6709\u63a5\u7ebf\u677f\uff0c\u5728\u7f51\u7edc\u8bbe\u5907\u673a\u67dc\u7aef\u6709 RJ45 \u63d2\u5934\u3002\u53e6\u5916\uff0c\u5728\u63a5\u7ebf\u677f\u4e4b\u95f4\u6709\u5c11\u91cf\u94dc\u7f06\u7f51\u7edc\u8bbe\u5907\u94fe\u63a5\u3002<br \/>\n\u5b89\u88c5\u5230\u670d\u52a1\u5668\u673a\u67dc\u7684\u73b0\u6709\u5149\u7ea4\u548c\u94dc\u7f06\u5e03\u7ebf(\u6216\u8005\uff0c\u5728\u7b2c 2 \u4e2a\u65b9\u6848\u4e2d\uff0c\u5b89\u88c5\u5230 3 \u4e2a\u673a\u67dc POD \u5355\u5143)\u4ee3\u8868\u5728 TIA-942 \u6807\u51c6\u4e2d\u8be6\u7ec6\u8bf4\u660e\u7684\u6c34\u5e73\u5e03\u7ebf\u5143\u4ef6\uff0c\u5b83\u4ece\u4e3b\u914d\u7ebf\u67b6\u5185\u7684\u6c34\u5e73\u4ea4\u53c9\u8fde\u63a5\u5230\u6bcf\u4e2a\u8bbe\u5907\u914d\u7ebf\u533a(EDA)\u4ee5\u661f\u5f62\u62d3\u6251\u5b89\u88c5\u3002\u5728\u4e24\u4e2a\u8bbe\u8ba1\u65b9\u6848\u4e2d\uff0cEDA \u90fd\u7531\u670d\u52a1\u5668\u673a\u67dc\u4ee3\u8868(\u6216\u8005\uff0c\u5728\u65b9\u6848 2 \u4e2d\uff0c\u7531 3 \u4e2a\u673a\u67dc POD \u5355\u5143\u4ee3\u8868)\u3002\u6c34\u5e73\u4ea4\u53c9\u8fde\u63a5\u7684\u5b58\u5728\u4e0d\u662f\u5f3a\u5236\u6027\u7684\u3002<br \/>\nTIA-942 \u7684\u8bbe\u8ba1\u5efa\u8bae\u53ef\u4fdd\u8bc1\u8bbe\u8ba1\u80fd\u591f\u4f7f\u73b0\u6709\u5e03\u7ebf\u8bbe\u65bd\u7684\u7075\u6d3b\u6027\u6700\u4f73\u5316\uff0c\u4ece\u800c\u6ee1\u8db3\u73b0\u5728\u548c\u5c06\u6765\u7684\u8054\u7f51\u8981\u6c42\u3002\u9664\u4e86\u7535\u7f06\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u7684\u6570\u76ee\u5916\uff0c\u9009\u62e9\u7684\u8bbe\u8ba1\u8fd8\u5e94\u53cd\u6620\u6613\u7528\u6027\u3001\u53ef\u4f38\u7f29\u6027\u3001\u6210\u672c\u3001\u4ee5\u53ca\u79fb\u52a8\u3001\u6dfb\u52a0\u548c\u53d8\u66f4(MAC)\u7684\u80fd\u529b\u3002<br 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