{"id":2011,"date":"2014-05-23T12:14:09","date_gmt":"2014-05-23T04:14:09","guid":{"rendered":"http:\/\/www.fluck.cn\/?p=2011"},"modified":"2014-05-23T12:14:09","modified_gmt":"2014-05-23T04:14:09","slug":"dtx-lt-ceshicanshu","status":"publish","type":"post","link":"https:\/\/www.lqsdjs.com\/html\/dtx-lt-ceshicanshu.html","title":{"rendered":"DTX-LT\u6d4b\u8bd5\u53c2\u6570\u4e00\u89c8\u8868"},"content":{"rendered":"<p>DTX-LT \u6d4b\u8bd5\u53c2\u6570\u4e00\u89c8\u8868\uff0c<a href=\"https:\/\/www.lqsdjs.com\/html\/fluke-dtx-list.html\">DTX-LT<\/a>25\u79d2\u5373\u53ef\u6d4b\u8bd5\u5b8c\u4e0b\u5217\u53c2\u6570\uff0c\u76ee\u524d\u4ec5\u552e3\u4e07\u591a\u5143\uff0c\u6bd4<a href=\"http:\/\/b2b.c-ps.net\/2200626_detail.html\">DTX1200<\/a>\u4fbf\u5b9c\uff0c\u662f\u6027\u4ef7\u6bd4\u5f88\u9ad8\u7684\u516d\u7c7b\u7f51\u7ebf\u6d4b\u8bd5\u4eea\u3002<\/p>\n<p>\u63a8\u8350\u4fe1\u606f\uff1a\u6df1\u5733\u798f\u6b23\u667a\u80fd\u4e13\u4e1a\u9500\u552eDTX-LT,DTX-LT CH,DTX-LT\/MSO\u7f51\u7ebf\u7f06\u6d4b\u8bd5\u4eea,\u798f\u6b23\u667a\u80fd\u5177\u6709\u826f\u597d\u7684\u5e02\u573a\u4fe1\u8a89,\u4e13\u4e1a\u7684\u9500\u552e\u548c\u6280\u672f\u670d\u52a1\u56e2\u961f,\u51ed\u7740\u7ecf\u8425DTX-LT,DTX-LT CH,<a href=\"https:\/\/www.lqsdjs.com\/html\/fluke-dtx-list.html\">DTX-LT<\/a>\/MSO\u7f51\u7ebf\u7f06\u6d4b\u8bd5\u4eea\u7cfb\u5217\u591a\u5e74,\u719f\u6089\u5e76\u4e86\u89e3DTX-LT,DTX-LT CH,DTX-LT\/MSO\u7f51\u7ebf\u7f06\u6d4b\u8bd5\u4eea\u5e02\u573a\u884c\u60c5,\u6b22\u8fce\u6765\u7535\u54a8\u8be20755-82816978,82816976!<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">1<\/span>\uff09<span lang=\"EN-US\">Ware Map\u00a0<\/span>\u6253\u7ebf\u56fe\uff08\u8d85\u4e94\u7c7b\u6807\u51c6\u5fc5\u6d4b\u7684\u53c2\u6570\uff09<\/p>\n<p style=\"color: #000000;\">\u8bf4\u660e\uff1a<span lang=\"EN-US\">Ware Map\u00a0<\/span>\u6253\u7ebf\u56fe\u662f\u6307\u7ebf\u7f06\u4e24\u7aef\u7684\u6253\u7ebf\u65b9\u5f0f\u662f\u5426\u5339\u914d\uff0c\u6839\u636e\u6d41\u884c\u7684\u6253\u7ebf\u65b9\u6cd5\u5982\uff1a<span lang=\"EN-US\">568A<\/span>\u3001<span lang=\"EN-US\">568B<\/span>\uff0c\u6709\u56fa\u5b9a\u7684\u8272\u6807\uff0c\u5305\u62ec\u4e86\u4fe1\u606f\u6a21\u5757\u7684\u6253\u7ebf\u65b9\u6cd5\uff0c\u5c3d\u91cf\u505a\u5230\u7edf\u4e00\uff0c\u5426\u5219\u5c31\u4f1a\u9020\u6210\u6253\u7ebf\u9519\u8bef\u800c\u9020\u6210\u7f51\u7edc\u901a\u4fe1\u7684\u4e0d\u6b63\u5e38\u3002\u4ee5\u4e0b\u4e3aT568B\u6253\u7ebf\u65b9\u6cd5\u7684\u56fe\u793a\uff1a<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin1\u00a0\u00a0<\/span>\u6a59\u767d<span lang=\"EN-US\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u6a59\u767d<span lang=\"EN-US\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin2\u00a0\u00a0<\/span>\u6a59<span lang=\"EN-US\">\u00a0 &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u6a59<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin3\u00a0\u00a0<\/span>\u7eff\u767d<span lang=\"EN-US\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u7eff\u767d<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin4\u00a0\u00a0<\/span>\u84dd<span lang=\"EN-US\">\u00a0 &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u84dd<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin5\u00a0\u00a0<\/span>\u84dd\u767d<span lang=\"EN-US\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u84dd\u767d<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin6\u00a0\u00a0<\/span>\u7eff<span lang=\"EN-US\">\u00a0 &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u7eff<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin7\u00a0\u00a0<\/span>\u68d5\u767d<span lang=\"EN-US\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u68d5\u767d<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">pin8\u00a0\u00a0<\/span>\u68d5<span lang=\"EN-US\">\u00a0 &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/span>\u68d5<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">2<\/span>\uff09<span lang=\"EN-US\">Length\u00a0<\/span>\u957f\u5ea6\uff08<span lang=\"EN-US\">\u8d85\u4e94<\/span>\u7c7b\u6807\u51c6\u5fc5\u6d4b\u7684\u53c2\u6570\uff09<\/p>\n<p style=\"color: #000000;\">\u5404\u4e2a\u6d4b\u8bd5\u6a21\u578b\u6240\u89c4\u5b9a\u7684\u957f\u5ea6\u4e0d\u4e00\u6837\uff0c\u57fa\u672c\u4e0a\u9075\u5faa\u4e86\u4ee5\u592a\u7f51\u7684\u8bbf\u95ee\u673a\u5236<span lang=\"EN-US\">CSMA\/CD(<\/span>\u8f7d\u6ce2\u4fa6\u542c\u591a\u8def\u76d1\u6d4b<span lang=\"EN-US\">\/<\/span>\u78b0\u649e\u68c0\u6d4b<span lang=\"EN-US\">)<\/span>\uff0c\u4ee5\u4e0b\u4e3a\u5404\u4e2a\u6807\u51c6\u6240\u89c4\u5b9a\u957f\u5ea6\u7684\u60c5\u51b5\uff1a<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">Basic Link<\/span>\u57fa\u672c\u94fe\u8def\uff1a\u957f\u5ea6\u6781\u9650\u4e3a<span lang=\"EN-US\">90<\/span>\u7c73\uff0c\u5176\u4e2d\u5305\u62ec\u4e86\u4e24\u7aef\u7684\u6d4b\u8bd5\u8df3\u7ebf\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">Permanent Link<\/span>\u6c38\u4e45\u94fe\u8def\uff1a\u957f\u5ea6\u6781\u9650\u4e3a<span lang=\"EN-US\">94<\/span>\u7c73\uff0c\u5305\u62ec\u4e86\u4e24\u7aef\u7684\u6d4b\u8bd5\u8df3\u7ebf\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">Channel Link<\/span>\u901a\u9053\u94fe\u8def\uff1a\u957f\u5ea6\u6781\u9650\u4e3a<span lang=\"EN-US\">100<\/span>\u7c73\uff0c\u5305\u62ec\u4e86\u4e24\u7aef\u7684\u6d4b\u8bd5\u8df3\u7ebf\u3001\u94fe\u8def\u4e2d\u7684\u8f6c\u63a5\u548c\u4fe1\u606f\u6a21\u5757\u3002<\/p>\n<p style=\"color: #000000;\">\u6ce8\uff1a\u6211\u4eec\u6240\u8bf4\u7684\u957f\u5ea6\u662f\u7ebf\u7f06\u7ed5\u5bf9\u7684\u957f\u5ea6\uff0c\u5e76\u4e0d\u662f\u7ebf\u7f06\u8868\u76ae\u7684\u957f\u5ea6\uff0c\u56e0\u4e3a\u4e00\u822c\u6765\u8bf4\u7ed5\u5bf9\u7684\u957f\u5ea6\u8981\u6bd4\u8868\u76ae\u7684\u957f\u5ea6\u6765\u7684\u957f\uff0c\u5e76\u4e14<span lang=\"EN-US\">4<\/span>\u5bf9\u7ed5\u5bf9\u7684\u7ebf\u7f06\u53ef\u80fd\u957f\u5ea6\u4e0d\u4e00\uff0c\u8fd9\u662f\u7531\u4e8e\u6bcf\u5bf9\u7ebf\u5bf9\u7684\u7ede\u7387\u4e0d\u540c\u3002<\/p>\n<p style=\"color: #000000;\">\u8981\u7cbe\u786e\u7684\u8ba1\u7b97\u7ebf\u7f06\u7684\u957f\u5ea6\uff0c\u5c31\u8981\u6709\u51c6\u786e\u7684<span lang=\"EN-US\">NVP<\/span>\uff08\u989d\u5b9a\u4f20\u8f93\u901f\u7387\uff09\u503c\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u8ba1\u7b97\uff0c\u7b97\u51fa\u7cbe\u786e\u7684\u957f\u5ea6\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">NVP=<\/span><b>\u4fe1\u53f7\u5728\u7ebf\u7f06\u4e2d\u4f20\u8f93\u7684\u901f\u5ea6<\/b><b><span lang=\"EN-US\">\/<\/span><\/b><b>\u4fe1\u53f7\u5728\u771f\u7a7a\u4e2d\u4f20\u8f93\u7684\u901f\u5ea6<\/b><b><span lang=\"EN-US\">*100%<\/span><\/b><\/p>\n<p style=\"color: #000000;\">\u4e00\u822c\u4e3a<span lang=\"EN-US\">69%<\/span>\uff0c\u6b64\u503c\u53ef\u4ee5\u54a8\u8be2\u751f\u4ea7\u5382\u5546\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">3<\/span>\uff09<span lang=\"EN-US\">Attenuation\u00a0<\/span>\u8870\u51cf\uff08<span lang=\"EN-US\">5<\/span>\u7c7b\u6807\u51c6\u5fc5\u6d4b\u7684\u53c2\u6570\uff09<\/p>\n<p style=\"color: #000000;\">\u94fe\u8def\u4e2d\u4f20\u8f93\u6240\u9020\u6210\u7684\u4fe1\u53f7\u635f\u8017<span lang=\"EN-US\">(<\/span>\u4ee5\u5206\u8d1d<span lang=\"EN-US\">dB<\/span>\u8868\u793a<span lang=\"EN-US\">)<\/span>\u4e00\u822c\u9020\u6210\u8870\u51cf\u7684\u539f\u56e0\u4e3a\uff1a\u7535\u7f06\u6750\u6599\u7684\u7535\u6c14\u7279\u6027\u548c\u7ed3\u6784\u3001\u4e0d\u6070\u5f53\u7684\u7aef\u63a5\u3001\u963b\u6297\u4e0d\u5339\u914d\u5f62\u6210\u7684\u53cd\u5c04\u3002\u5982\u679c\u8870\u51cf\u8fc7\u5927\uff0c\u5b83\u4f1a\u9020\u6210\u4f7f\u7535\u7f06\u94fe\u8def\u4f20\u8f93\u6570\u636e\u4e0d\u53ef\u9760\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">4<\/span>\uff09<span lang=\"EN-US\">NEXT\u00a0<\/span>\u8fd1\u7aef\u4e32\u6270\uff08<span lang=\"EN-US\">5<\/span>\u7c7b\u6807\u51c6\u5fc5\u6d4b\u7684\u53c2\u6570\uff09<\/p>\n<p style=\"color: #000000;\">\u6b64\u53c2\u6570\u4e3a\u6807\u51c6\u4e2d\u6bd4\u8f83\u91cd\u8981\u7684\u53c2\u6570\uff0c\u7531\u4e8e\u6b64\u53c2\u6570\u662f\u4f5c\u4e3a\u7ebf\u7f06\u8d28\u91cf\u8bc4\u4f30\u7684\u91cd\u8981\u781d\u7801\uff0c\u6240\u4ee5\u5728\u8fd9\u91cc\u5411\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u3002<\/p>\n<p style=\"color: #000000;\">\u9996\u5148\u8981\u4e86\u89e3\u53cc\u7ede\u7ebf\u8981\u53cc\u7ede\u7684\u539f\u56e0\uff0c\u7531\u4e8e\u6bcf\u5bf9\u53cc\u7ede\u7ebf\u4e0a\u90fd\u6709\u7535\u6d41\u6d41\u8fc7\uff0c\u6709\u7535\u6d41\u5c31\u4f1a\u5728\u7ebf\u7f06\u9644\u8fd1\u9020\u6210\u78c1\u573a\uff0c\u4e3a\u4e86\u5c3d\u91cf\u62b5\u6d88\u7ebf\u4e0e\u7ebf\u4e4b\u95f4\u7684\u78c1\u573a\u5e72\u6270\uff0c\u5305\u62ec\u4e86\u62b5\u6d88\u8fd1\u573a\u4e0e\u8fdc\u573a\u7684\u5f71\u54cd\uff0c\u8fbe\u5230\u5e73\u8861\u7684\u76ee\u7684\uff0c\u6240\u4ee5\u628a\u540c\u4e00\u7ebf\u5bf9\u8fdb\u884c\u53cc\u7ede<span lang=\"EN-US\">,<\/span>\u4f46\u662f\u5728\u505a\u6c34\u6676\u5934\u65f6\u5fc5\u987b\u628a\u53cc\u7ede\u62c6\u5f00\uff0c\u8fd9\u6837\u5c31\u4f1a\u9020\u6210<span lang=\"EN-US\">1<\/span>\u3001<span lang=\"EN-US\">2<\/span>\u7ebf\u5bf9\u7684\u4e00\u90e8\u5206\u4fe1\u53f7\u6cc4\u6f0f\u51fa\u6765\uff0c\u88ab<span lang=\"EN-US\">3<\/span>\u3001<span lang=\"EN-US\">6<\/span>\u7ebf\u5bf9\u6240\u63a5\u53d7\u5230\uff0c\u6cc4\u6f0f\u4e0b\u6765\u7684\u4fe1\u53f7\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a\u4e32\u97f3\u6216\u4e32\u6270\uff0c\u56e0\u4e3a\u53d1\u751f\u5728\u4fe1\u53f7\u53d1\u9001\u7684\u8fd1\u7aef\uff0c\u6240\u4ee5\u53eb\u505a\u8fd1\u7aef\u4e32\u6270\uff0c\u82f1\u6587\u53eb\u505a<span lang=\"EN-US\">Near End Cross Talk(NEXT)<\/span>\u3002\u6211\u4eec\u6240\u4f7f\u7528\u7684\u7684\u7ebf\u7f06\u6d4b\u8bd5\u4eea<span lang=\"EN-US\">DSP<\/span>\u7cfb\u5217\u662f\u901a\u8fc7\u65f6\u57df\u5230\u9891\u57df\u7684\u8f6c\u6362\uff0c\u6d4b\u8bd5\u7684\u7ed3\u679c\u662f\u9891\u7387\u7684\u51fd\u6570\uff0c\u540c\u65f6\u56e0\u4e3a\u901a\u8fc7\u5728\u65f6\u57df\u53d1\u9001\u4e00\u4e2a\u65b9\u6ce2\u4fe1\u53f7\uff08\u76f8\u5f53\u4e8e\u65e0\u6570\u6b63\u5f26\u6ce2\u7684\u53e0\u52a0\uff09\uff0c\u6d4b\u91cf\u8303\u56f4\u662f\u4ece<span lang=\"EN-US\">1MHz~100MHz(Cat5<\/span>\u3001<span lang=\"EN-US\">Cat5e)<\/span>\uff0c<span lang=\"EN-US\">1MHz~250MHz<\/span>\uff08<span lang=\"EN-US\">Cat6<\/span>\uff09<span lang=\"EN-US\">,DSP-4&#215;00<\/span>\u7cfb\u5217\u53ef\u4ee5\u6d4b\u5230<span lang=\"EN-US\">350MHz<\/span>\u53ef\u4ee5\u4e3a\u5c06\u6765\u7684\u6d4b\u8bd5\u7559\u6709\u975e\u5e38\u5927\u7684\u5bcc\u4f59\u91cf\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u6d4b\u8bd5\u9700\u8981\u3002\u4ee5\u4e0b\u4e3a\u8fd1\u7aef\u4e32\u6270\u7684\u4e32\u6270\u793a\u610f<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">\u00a0<\/span>\u8fd1\u7aef\u4e32\u6270\u7684\u6d4b\u91cf<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">5<\/span>\uff09<span lang=\"EN-US\">ACR\u00a0<\/span>\u8870\u51cf\u4e32\u6270\u6bd4<\/p>\n<p style=\"color: #000000;\">\u8870\u51cf\u4e32\u6270\u6bd4\u6216\u8870\u51cf\u4e0e\u4e32\u6270\u7684\u5dee<span lang=\"EN-US\">(<\/span>\u4ee5\u5206\u8d1d\u8868\u793a<span lang=\"EN-US\">);<\/span><\/p>\n<p style=\"color: #000000;\">\u5e76\u975e\u53e6\u5916\u7684\u6d4b\u91cf\uff0c\u800c\u662f\u8870\u51cf\u548c\u4e32\u6270\u7684\u8ba1\u7b97\u7ed3\u679c<span lang=\"EN-US\">;<\/span><\/p>\n<p style=\"color: #000000;\">\u7c7b\u4f3c\u4fe1\u53f7\u566a\u58f0\u6bd4<span lang=\"EN-US\">;<\/span><\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">ACR = NEXT\u2013attenuation\u00a0\u00a0\u00a0\u00a0<\/span>\u5355\u4f4d\uff1a<span lang=\"EN-US\">dB<\/span><\/p>\n<p style=\"color: #000000;\">\u5176\u542b\u4e49\u662f\u4e00\u5bf9\u7ebf\u5bf9\u611f\u5e94\u5230\u7684\u6cc4\u6f0f\u7684\u4fe1\u53f7<span lang=\"EN-US\">(NEXT)<\/span>\u4e0e\u9884\u671f\u63a5\u53d7\u7684\u6b63\u5e38\u7684\u7ecf\u8fc7\u8870\u51cf\u7684\u4fe1\u53f7<span lang=\"EN-US\">(Attenuation)<\/span>\u7684\u6bd4\u8f83\uff0c\u6700\u540e\u7684\u503c\u5e94\u8be5\u662f\u8d8a\u5927\u8d8a\u597d\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">6<\/span>\uff09<span lang=\"EN-US\">Return Loss\u00a0<\/span>\u56de\u6ce2\u635f\u8017<\/p>\n<p style=\"color: #000000;\">\u5728\u5168\u53cc\u5de5\u7684\u7f51\u7edc\u5f53\u4e2d\uff0c\u5f53\u4e00\u5bf9\u7ebf\u8d1f\u8d23\u53d1\u9001\u6570\u636e\u7684\u65f6\u5019\uff0c\u5728\u4f20\u8f93\u8fc7\u7a0b\u5f53\u4e2d\u9047\u5230\u963b\u6297\u4e0d\u5339\u914d\u7684\u60c5\u51b5\u65f6\u5c31\u4f1a\u5f15\u8d77\u4fe1\u53f7\u7684\u53cd\u5c04\uff0c\u5373\u6574\u6761\u94fe\u8def\u6709\u963b\u6297\u5f02\u5e38\u70b9\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b<span lang=\"EN-US\">UTP<\/span>\u7684\u94fe\u8def\u7684\u7279\u6027\u963b\u6297\u4e3a<span lang=\"EN-US\">100<\/span>\u6b27\u59c6\uff0c\u5728\u6807\u51c6\u91cc\u53ef\u4ee5\u6709<span lang=\"EN-US\">\u00b115%<\/span>\u7684\u6d6e\u52a8\uff0c\u5982\u679c\u8d85\u51fa\u8303\u56f4\u5219\u5c31\u662f\u963b\u6297\u4e0d\u5339\u914d\uff0c\u4fe1\u53f7\u53cd\u5c04\u7684\u5f3a\u5f31\u89c6\u963b\u6297\u4e0e\u6807\u51c6\u7684\u5dee\u503c\u6709\u5173\uff0c\u5178\u578b\u4f8b<\/p>\n<p style=\"color: #000000;\">\u5b50\u4f8b\u5982\u65ad\u5f00\u5c31\u662f\u963b\u6297\u65e0\u7a77\u5927\uff0c\u5bfc\u81f4\u4fe1\u53f7<span lang=\"EN-US\">100%<\/span>\u7684\u53cd\u5c04\u3002\u7531\u4e8e\u662f\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u6574\u6761\u94fe\u8def\u5373\u8d1f\u8d23\u53d1\u9001\u4fe1\u53f7\u4e5f\u8d1f\u8d23\u63a5\u6536\u4fe1\u53f7\uff0c\u90a3\u4e48\u5982\u9047\u5230\u4fe1\u53f7\u7684\u53cd\u5c04\u518d\u4e0e\u6b63\u5e38\u7684\u4fe1\u53f7\u8fdb\u884c\u53e0\u52a0\u540e\u5c31\u4f1a\u9020\u6210\u4fe1\u53f7\u7684\u4e0d\u6b63\u5e38\uff0c\u5c24\u5176\u5bf9\u4e8e\u5168\u53cc\u5de5\u7684\u7f51\u7edc\u6765\u8bf4\uff0c\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">7<\/span>\uff09<span lang=\"EN-US\">\u00a0Propagation Delay\u00a0<\/span>\u4f20\u8f93\u65f6\u5ef6<\/p>\n<p style=\"color: #000000;\">\u5373\u4fe1\u53f7\u5728\u6bcf\u5bf9\u94fe\u8def\u4e0a\u4f20\u8f93\u7684\u65f6\u95f4\uff0c\u7528<span lang=\"EN-US\">ns<\/span>\u8868\u793a\u3002\u4e00\u822c\u6781\u9650\u503c\u4e3a<span lang=\"EN-US\">555ns<\/span>\u3002\u5982\u679c\u4f20\u8f93\u65f6\u5ef6\u504f\u5927\uff0c\u4f1a\u9020\u6210\u5ef6\u8fdf\u78b0\u649e\u589e\u591a\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">8<\/span>\uff09<span lang=\"EN-US\">Delay Skew\u00a0<\/span>\u65f6\u5ef6\u504f\u79bb<\/p>\n<p style=\"color: #000000;\">\u5373\u4fe1\u53f7\u5728\u7ebf\u5bf9\u4e0a\u4f20\u8f93\u65f6\u65f6\u5ef6\u6700\u5c0f\u548c\u6700\u5927\u7684\u5dee\u503c\uff0c\u7528<span lang=\"EN-US\">ns<\/span>\u8868\u793a\uff0c\u4e00\u822c\u8303\u56f4\u5728<span lang=\"EN-US\">50ns<\/span>\u4ee5\u5185\u3002\u3002\u5728\u5343\u5146\u7f51\u4e2d\uff0c\u7531\u4e8e\u53ef\u80fd\u4f7f\u7528\u56db\u5bf9\u7ebf\u4f20\u8f93\uff0c\u4e14\u4e3a\u5168\u53cc\u5de5\uff0c\u90a3\u4e48\u5728\u6570\u636e\u53d1\u9001\u65f6\uff0c\u91c7\u7528\u4e86\u5206\u7ec4\u4f20\u8f93\uff0c\u5373\u5c06\u6570\u636e\u62c6\u5206\u6210\u82e5\u5e72\u4e2a\u6570\u636e\u5305\uff0c\u6309\u4e00\u5b9a\u987a\u5e8f\u5206\u914d\u5230\u56db\u5bf9\u7ebf\u4e0a\u8fdb\u884c\u4f20\u8f93\uff0c\u800c\u5728\u63a5\u6536\u65f6\uff0c\u53c8\u6309\u7167\u53cd\u5411\u987a\u5e8f\u5c06\u6570\u636e\u91cd\u65b0\u7ec4\u5408\uff0c\u5982\u679c\u5ef6\u65f6\u504f\u79bb\u8fc7\u5927\uff0c\u90a3\u4e48\u52bf\u5fc5\u9020\u6210\u4f20\u8f93\u5931\u8d25\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">9<\/span>\uff09<span lang=\"EN-US\">PSNEXT\u00a0<\/span>\u7efc\u5408\u8fd1\u7aef\u4e32\u6270<\/p>\n<p style=\"color: #000000;\">\u7efc\u5408\u8fd1\u7aef\u4e32\u6270\u662f\u6240\u6709\u5176\u5b83\u7ed5\u5bf9\u5bf9\u4e00\u5bf9\u7ebf\u7684\u8fd1\u7aef\u4e32\u6270\u7684\u529f\u7387\u4e4b\u548c\u3002<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">10<\/span>\uff09<span lang=\"EN-US\">FEXT<\/span>\u8fdc\u7aef\u4e32\u6270<\/p>\n<p style=\"color: #000000;\">\u7c7b\u4f3c\u4e8e\u8fd1\u7aef\u4e32\u6270\uff0c\u4fe1\u53f7\u6cc4\u6f0f\u5230\u8fdc\u7aef\u5f62\u6210\u7684\u5e72\u6270\u53eb\u505a\u8fdc\u7aef\u4e32\u6270<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">11<\/span>\uff09<span lang=\"EN-US\">\u00a0ELFEXT\u00a0<\/span>\u7b49\u6548\u8fdc\u7aef\u4e32\u6270<\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">ELFEXT<\/span>\u662f\u76f8\u5bf9\u4e8e\u8870\u51cf\u7684<span lang=\"EN-US\">FEXT(FEXT<\/span>\u4e0e<span lang=\"EN-US\">Attenuation<\/span>\u7684\u5dee\u503c\uff0c\u7c7b\u4f3c<span lang=\"EN-US\">ACR)<\/span><\/p>\n<p style=\"color: #000000;\"><span lang=\"EN-US\">12<\/span>\uff09<span lang=\"EN-US\">PS ELFEXT\u00a0<\/span>\u7efc\u5408\u7b49\u6548\u8fdc\u7aef\u4e32\u6270<\/p>\n<p style=\"color: #000000;\">\u540c\u6837\u662f\u4e00\u5bf9\u7ebf\u53d7\u5230\u5176\u4ed6\u7ebf\u5bf9\u7684\u5f71\u54cd\uff0c\u540c<span lang=\"EN-US\">PSNEXT<\/span>\u3002<\/p>\n<p style=\"color: #000000;\">\u63a2\u8ba8<a href=\"http:\/\/www.fluke1800.com\">\u6d4b\u8bd5\u4eea<\/a>\u6280\u672f\uff0c\u8bf7\u81f4\u7535fluke\u5b98\u65b9\u70ed\u7ebf\uff1a400-801-9917,0755-82816978,82816976.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DTX-LT \u6d4b\u8bd5\u53c2\u6570\u4e00\u89c8\u8868\uff0cDTX-LT25\u79d2\u5373\u53ef\u6d4b\u8bd5\u5b8c\u4e0b\u5217\u53c2\u6570\uff0c\u76ee\u524d\u4ec5\u552e3\u4e07\u591a\u5143\uff0c\u6bd4DTX1200\u4fbf\u5b9c\uff0c\u662f\u6027\u4ef7\u6bd4\u5f88\u9ad8\u7684\u516d\u7c7b\u7f51\u7ebf\u6d4b\u8bd5\u4eea\u3002 \u63a8\u8350\u4fe1\u606f\uff1a\u6df1\u5733\u798f\u6b23\u667a\u80fd\u4e13\u4e1a\u9500\u552eDTX-LT,DTX-LT CH,DTX-LT\/MSO\u7f51\u7ebf\u7f06\u6d4b\u8bd5... ","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[334,357,501,1401,1504],"views":106,"_links":{"self":[{"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/posts\/2011"}],"collection":[{"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/comments?post=2011"}],"version-history":[{"count":0,"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/posts\/2011\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/media?parent=2011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/categories?post=2011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lqsdjs.com\/wp-json\/wp\/v2\/tags?post=2011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}