{"id":5382,"date":"2022-03-18T10:52:33","date_gmt":"2022-03-18T02:52:33","guid":{"rendered":"http:\/\/www.comtest.cn\/?p=5382"},"modified":"2022-03-18T10:52:42","modified_gmt":"2022-03-18T02:52:42","slug":"%e5%85%89%e5%8a%9f%e7%8e%87%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.comtest.cn\/?p=5382","title":{"rendered":"\u5149\u529f\u7387\u8ba1"},"content":{"rendered":"<h1 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u5149\u529f\u7387\u8ba1\uff1f<\/h1><p>\u5149\u529f\u7387\u8ba1 (OPM) \u662f\u4e00\u79cd\u7535\u5b50\u6d4b\u8bd5\u8bbe\u5907\uff0c\u7528\u4e8e\u6d4b\u91cf\u5149\u7ea4\u8bbe\u5907\u7684\u529f\u7387\u8f93\u51fa\u6216\u901a\u8fc7\u5149\u7f06\u4f20\u8f93\u7684\u5149\u4fe1\u53f7\u7684\u529f\u7387\u6216\u635f\u8017\u3002OPM \u4f7f\u7528\u5149\u7535\u4e8c\u6781\u7ba1\u4ea7\u751f\u4e0e\u5149\u529f\u7387\u6210\u6bd4\u4f8b\u7684\u7535\u6d41\u3002\u8fd9\u5141\u8bb8 OPM \u786e\u5b9a\u5149\u6e90\u7684\u5e73\u5747\u8f93\u51fa\u529f\u7387\u7535\u5e73\u3002<\/p><p>\u4fbf\u643a\u5f0f\u5149\u7ea4\u529f\u7387\u8ba1\u901a\u5e38\u7528\u4e8e\u5149\u7ea4\u7f51\u7edc\u94fe\u8def\u7684\u5b89\u88c5\u3001\u8c03\u8bd5\u548c\u7ef4\u62a4\u3002\u9664\u4e86\u72ec\u7acb\u7684\u624b\u6301\u5f0f\u529f\u7387\u8ba1\u4e4b\u5916\uff0cOPM \u529f\u80fd\u901a\u5e38\u8fd8\u96c6\u6210\u5230\u66f4\u5168\u9762\u7684\u5149\u5b66\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\u4e2d\uff0c\u4f8b\u5982 OTDR \u8bbe\u5907\u3002<\/p><p>\u5149\u529f\u7387\u8ba1\u7ecf\u8fc7\u6821\u51c6\uff0c\u53ef\u7cbe\u786e\u6d4b\u91cf\u6307\u5b9a\u6ce2\u957f\u7684\u5149\u8f93\u51fa\u3002\u56db\u79cd\u5e38\u7528\u7684 OPM \u6ce2\u957f\u8bbe\u7f6e\u662f\u591a\u6a21\u5149\u7ea4\u7684 850 \u7eb3\u7c73\u548c 1300 \u7eb3\u7c73\uff0c\u4ee5\u53ca\u5355\u6a21\u5149\u7ea4\u7684 1310 \u7eb3\u7c73\u548c 1550 \u7eb3\u7c73\u3002\u5728\u6d4b\u8bd5\u671f\u95f4\uff0c\u9009\u62e9\u6ce2\u957f\u8bbe\u7f6e\u6765\u5339\u914d\u5b9e\u9645\u7684\u670d\u52a1\u4f20\u8f93\u6ce2\u957f\u3002<\/p><h1 class=\"wp-block-heading\">\u5982\u4f55\u4f7f\u7528\u5149\u529f\u7387\u8ba1\uff1f&nbsp;<\/h1><p>\u624b\u6301\u5f0f\u5149\u529f\u7387\u8ba1\u4ee5\u6781\u5176\u76f4\u89c2\u548c\u6613\u4e8e\u4f7f\u7528\u800c\u95fb\u540d\u3002\u867d\u7136\u8bbe\u7f6e\u548c\u64cd\u4f5c\u56e0\u5236\u9020\u5546\u548c\u578b\u53f7\u800c\u5f02\uff0c\u4f46\u5149\u529f\u7387\u6216\u5149\u635f\u8017\u6d4b\u8bd5\u7684\u8bb8\u591a\u57fa\u672c\u529f\u80fd\u5728\u4e0d\u540c\u5e73\u53f0\u4e4b\u95f4\u4fdd\u6301\u4e00\u81f4\u3002\u624b\u6301\u5f0f OPM \u4e0a\u7684\u63a7\u5236\u6309\u94ae\u901a\u5e38\u5305\u62ec\u7535\u6e90\uff08\u5f00\/\u5173\uff09\u3001\u6ce2\u957f\u9009\u62e9\u3001\u8bb0\u5fc6\u529f\u80fd\u3001\u5355\u5143\u663e\u793a\u548c\u5efa\u7acb\u57fa\u51c6\u7ebf\u503c\u7684\u96f6\/\u53c2\u8003\u6309\u94ae\u3002&nbsp;<\/p><p>\u5149\u7ea4\u529f\u7387\u8ba1\u53ef\u4ee5\u4e0e\u5149\u6e90 (OLS) \u7ed3\u5408\u4f7f\u7528\uff0c\u5f62\u6210\u5149\u635f\u8017\u6d4b\u8bd5\u88c5\u7f6e (OLTS)\u3002\u6b64\u529f\u80fd\u5728\u7cfb\u7edf\u542f\u52a8\u524d\u7684\u6784\u5efa\u9636\u6bb5\u7279\u522b\u6709\u7528\u3002\u8df3\u63a5\u7ebf\u3001\u9002\u914d\u5668\u6216\u76f4\u63a5\u8fde\u63a5\u7528\u4e8e\u5c06 OPM \u548c OLS \u8fde\u63a5\u5230\u5149\u7ea4\u94fe\u8def\u7684\u4e24\u7aef\u3002\u6253\u5f00 OPM \u7684\u7535\u6e90\uff0c\u7136\u540e\u6253\u5f00 OLS\uff0c\u63a5\u7740\u9009\u62e9\u6b63\u786e\u7684\u6ce2\u957f\u3002\u901a\u8fc7\u6d4b\u91cf\u6821\u51c6\u5149\u6e90\u7684\u529f\u7387\u8f93\u51fa\u529f\u7387\uff0c\u53ef\u4ee5\u91cf\u5316\u94fe\u8def\u7684\u63d2\u5165\u635f\u8017\uff08\u8870\u51cf\uff09\uff0c\u5e76\u4e0e\u635f\u8017\u9884\u7b97\u8fdb\u884c\u6bd4\u8f83\u3002&nbsp;<\/p><p>\u5728\u5b8c\u5168\u901a\u7535\u7f51\u7edc\u7684\u8c03\u8bd5\u671f\u95f4\uff0c\u4f7f\u7528\u5149\u529f\u7387\u8ba1\u6765\u9a8c\u8bc1\u4f20\u8f93\u8bbe\u5907\u7684\u8f93\u51fa\u529f\u7387\u3002\u8fd9\u51b3\u5b9a\u4e86\u662f\u5426\u8fbe\u5230\u4e86\u8bbe\u8ba1\u89c4\u8303\u3002\u56e0\u4e3a\u94fe\u8def\u672c\u8eab\u56fa\u6709\u7684\u635f\u8017\u5df2\u7ecf\u786e\u5b9a\uff0c\u6240\u4ee5\u53ef\u4ee5\u8ba1\u7b97\u63a5\u6536\u8bbe\u5907\u7684\u5b9e\u9645\u8f93\u51fa\u8f93\u5165\u529f\u7387\uff0c\u5982\u679c\u9700\u8981\uff0c\u8fd8\u53ef\u4ee5\u6d4b\u91cf\u63a5\u6536\u529f\u7387\u7535\u5e73\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u5c06\u6d4b\u8bd5\u7ed3\u679c\u4f5c\u4e3a\u7f51\u7edc\u8c03\u8bd5\u6d4b\u8bd5\u6570\u636e\u96c6\u7684\u5fc5\u8981\u90e8\u5206\u8fdb\u884c\u5b58\u50a8\u6216\u4e0a\u4f20\u3002<\/p><h1 class=\"wp-block-heading\">\u5149\u529f\u7387\u8ba1\u8bfb\u6570\u8bf4\u660e\u4e86\u4ec0\u4e48\uff1f<\/h1><p>\u5149\u529f\u7387\u8ba1\u663e\u793a\u4e24\u4e2a\u5173\u952e\u6d4b\u8bd5\u53c2\u6570\uff0c\u5141\u8bb8\u8bc4\u4f30\u5149\u7ea4\u8bbe\u8ba1\u89c4\u8303\uff0c\u5982\u63d2\u5165\u635f\u8017\u6216\u8870\u51cf\u3002\u7b2c\u4e00\u4e2a\u662f\u4ee5\u7eb3\u7c73 (nm) \u4e3a\u5355\u4f4d\u7684\u6ce2\u957f\u8bbe\u7f6e\uff0c\u7b2c\u4e8c\u4e2a\u662f\u4ee5\u5206\u8d1d\uff08dB \u6216 dBm\uff09\u4e3a\u5355\u4f4d\u7684\u529f\u7387\u7535\u5e73\u3002\u5149\u635f\u8017\u4ee5 dB \u4e3a\u5355\u4f4d\u6d4b\u91cf\uff0c\u8fd9\u662f\u4e00\u4e2a\u65e0\u91cf\u7eb2\u5355\u4f4d\uff0c\u662f\u6d4b\u91cf\u503c\u4e0e\u53c2\u8003\u503c\u7684\u6bd4\u503c\u3002\u53ef\u4ee5\u4f7f\u7528 dBm \u4f5c\u4e3a\u6d4b\u91cf\u5355\u4f4d\u6765\u663e\u793a\u529f\u7387\u6d4b\u91cf\u3002dBm \u5355\u4f4d\u6839\u636e 0 dBm \u7684 1 \u6beb\u74e6\u53c2\u8003\u503c\u91cf\u5316\u529f\u7387\u7535\u5e73\u3002<\/p><p>\u5149\u529f\u7387\u8ba1\u7684\u591a\u529f\u80fd\u6027\u5141\u8bb8\u5176\u7528\u4e8e\u5176\u4ed6\u57fa\u672c\u5149\u7ea4\u6d4b\u8bd5\u529f\u80fd\uff0c\u4f8b\u5982\u8fde\u7eed\u6027\u6d4b\u8bd5\u3002\u786e\u5b9a\u5149\u7ea4\u4e0a\u662f\u5426\u5b58\u5728\u4fe1\u53f7\u5bf9\u4e8e\u5728\u73b0\u573a\u5feb\u901f\u9a8c\u8bc1\u5149\u7ea4\u94fe\u8def\u975e\u5e38\u91cd\u8981\uff0c\u53ea\u9700\u6700\u5c11\u7684\u8bbe\u5907\u66f4\u6539\u3002\u5f53\u4f5c\u4e3a\u5149\u635f\u8017\u6d4b\u8bd5\u88c5\u7f6e\u7684\u4e00\u90e8\u5206\u4f7f\u7528\u65f6\uff0c\u5149\u529f\u7387\u8ba1\u8bfb\u6570\u4e5f\u53ef\u7528\u4e8e\u65b9\u4fbf\u5730\u786e\u5b9a\u5149\u7ea4\u957f\u5ea6\u548c\u53d1\u9001\/\u63a5\u6536\u6781\u6027\u3002<\/p><h1 class=\"wp-block-heading\">\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5149\u529f\u7387\u8ba1\u8fdb\u884c\u73b0\u573a\u6d4b\u8bd5<\/h1><p>\u4e3a\u73b0\u573a\u6d4b\u8bd5\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u624b\u6301\u5f0f\u529f\u7387\u8ba1\u5f80\u5f80\u6210\u4e3a\u4e00\u9879\u8270\u5de8\u7684\u4efb\u52a1\u3002\u968f\u7740\u5149\u7ea4\u7f51\u7edc\u7684\u590d\u6742\u6027\u4e0d\u65ad\u63d0\u9ad8\uff0c\u5404\u79cd OPM \u89e3\u51b3\u65b9\u6848\u5e94\u8fd0\u800c\u751f\u3002\u5e94\u4ed4\u7ec6\u6743\u8861\u5f71\u54cd\u7cbe\u786e\u5ea6\u3001\u591a\u529f\u80fd\u6027\u548c\u5916\u5f62\u5c3a\u5bf8\u9700\u6c42\u7684\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u5c06\u7528\u4e8e\u6709\u7ebf\u7535\u89c6\u6df7\u5408\u5149\u7ea4\u540c\u8f74\u7535\u7f06 (HFC) \u670d\u52a1\u6d4b\u8bd5\u7684 OPM \u5fc5\u987b\u80fd\u591f\u5728\u9002\u5f53\u7684\u529f\u7387\u8303\u56f4\u5185\u8fdb\u884c\u7cbe\u786e\u6d4b\u91cf\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u7f51\u7edc\u901a\u5e38\u5728\u6bd4\u7535\u4fe1\u5149\u7ea4\u7f51\u7edc\u9ad8\u5f97\u591a\u7684\u529f\u7387\u7535\u5e73\u4e0b\u8fd0\u884c\u3002<\/p><p>\u901a\u7528\u7528\u9014\u5e94\u7528\u53ef\u80fd\u66f4\u9002\u5408\u5bbd\u5e26\u5149\u529f\u7387\u8ba1\u3002\u800c\u65e0\u6e90\u5149\u7f51\u7edc (PON)&nbsp;OPM \u5305\u62ec\u6ce2\u957f\u9009\u62e9\u6027\u6d4b\u91cf\u3001\u8fde\u63a5\u548c\u5176\u4ed6\u4f18\u5316 PON \u635f\u8017\u6d4b\u8bd5\u7684\u529f\u80fd\u3002\u6b63\u5728\u8fdb\u884c\u7684\u6d4b\u8bd5\u9700\u6c42\uff0c\u5982\u5149\u5206\u63d2\u590d\u7528\u5668\uff08OADM \u6216 MUX\uff09\u7684\u5149\u8f93\u51fa\u9a8c\u8bc1\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u4e13\u4e1a\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5176\u4ed6\u5e94\u7528\u9700\u8981\u4f7f\u7528\u914d\u5957\u7684 OLS \u8bbe\u5907\u8fdb\u884c\u53cc\u7aef\u6d4b\u8bd5\u6216\u635f\u8017\u6d4b\u8bd5\u3002<\/p><p>\u5f53\u6d89\u53ca\u5230\u5149\u635f\u8017\u65f6\uff0c\u9884\u7b97\u662f\u9996\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u5f53\u6d89\u53ca\u5230\u6d4b\u8bd5\u8bbe\u5907\u8f93\u51fa\u65f6\uff0c\u9075\u5b88\u9884\u7b97\u9650\u5236\u4e5f\u540c\u6837\u91cd\u8981\u3002\u73b0\u5728\u7684\u5fae\u578b\u5149\u529f\u7387\u8ba1\u5c06\u5e38\u89c1\u6ce2\u957f\u7684\u5168\u90e8\u529f\u7387\u548c\u635f\u8017\u6d4b\u8bd5\u529f\u80fd\u96c6\u6210\u5230\u65b9\u4fbf\u7684\u624b\u6301\u6216\u62c7\u6307\u5927\u5c0f\u7684\u5916\u5f62\u4e2d\u3002\u4e0e\u6b64\u540c\u65f6\uff0cVIAVI \u5149\u529f\u7387\u8ba1\u548c\u96c6\u6210\u5149\u7ea4\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\u4ea7\u54c1\u7ec4\u5408\u4e5f\u5728\u4e0d\u65ad\u53d1\u5c55\uff0c\u4ee5\u9002\u5e94&nbsp;XGS-PON&nbsp;\u548c&nbsp;xWDM&nbsp;\u7b49\u65b0\u5174\u6280\u672f\u3002<\/p><h1 class=\"wp-block-heading\">\u5149\u529f\u7387\u8ba1\u7684\u7c7b\u578b<\/h1><p>\u5149\u529f\u7387\u8ba1\u6709\u5404\u79cd\u5f62\u72b6\u548c\u5c3a\u5bf8\u3002\u9488\u5bf9\u6bcf\u79cd\u7279\u5b9a\u7684\u5e94\u7528\u3001\u8fd0\u8425\u5546\u548c\u9884\u7b97\uff0cVIAVI \u5f00\u53d1\u4e86\u7528\u6237\u53cb\u597d\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u52a0\u5feb\u8c03\u8bd5\u3001\u7ef4\u62a4\u548c\u6545\u969c\u6392\u67e5\u6d3b\u52a8\u3002<\/p><h2 class=\"wp-block-heading\">\u57fa\u672c\u5149\u529f\u7387\u8ba1<\/h2><p>\u5177\u6709\u8d85\u5927\u5bb9\u91cf\u7684\u7d27\u51d1\u578b\u5149\u529f\u7387\u8ba1\u5f7b\u5e95\u6539\u53d8\u4e86\u5149\u7ea4\u6d4b\u8bd5\u7684\u683c\u5c40\u3002<a href=\"http:\/\/www.comtest.com.cn\/?product=mp60\">MP-60\/-80<\/a> \u5fae\u578b USB 2.0 \u529f\u7387\u8ba1\u5c31\u662f\u8fd9\u4e00\u8d8b\u52bf\u7684\u4f8b\u8bc1\uff0c\u5b83\u5c06\u7535\u6e90\u548c\u635f\u8017\u6d4b\u8bd5\u653e\u5728\u60a8\u7684\u624b\u638c\u4e2d\u3002\u65b9\u4fbf\u7684 USB \u5149\u529f\u7387\u8ba1\u63a5\u53e3\u53ef\u8fde\u63a5\u5230\u7b14\u8bb0\u672c\u7535\u8111\u6216\u6d4b\u8bd5\u8bbe\u5907\uff0c\u4f8b\u5982\u00a0OTDR\u3002\u4e13\u7528\u5fae\u578b\u5149\u529f\u7387\u8ba1\u9002\u7528\u4e8e\u6240\u6709\u5e38\u89c1\u7684\u5355\u6a21\u548c\u591a\u6a21\u6ce2\u957f\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540.jpg\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540.jpg\" alt=\"\" class=\"wp-image-1243\" width=\"480\" height=\"270\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540.jpg 960w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mp-60-80_960540-64x36.jpg 64w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><\/figure><\/div><p>\u5f3a\u56fa\u578b\u8bbe\u8ba1\u548c\u7b80\u5355\u7684\u56db\u952e\u64cd\u4f5c\u662f\u00a0<a href=\"http:\/\/www.comtest.com.cn\/?product=olp35v2\">SmartPocket OLP-34\/-35\/-38<\/a>\u00a0\u7cfb\u5217 OPM \u7684\u7279\u70b9\uff0c\u5b83\u662f\u72ec\u7acb\u3001\u7ecf\u6d4e\u5b9e\u60e0\u7684\u624b\u6301\u5f0f\u5149\u529f\u7387\u8ba1\u9009\u4ef6\u3002\u8fd9\u4e9b\u4eea\u8868\u5177\u6709\u81ea\u52a8\u6ce2\u957f\u8bc6\u522b\u3001\u5185\u90e8\u6570\u636e\u5b58\u50a8\u548c\u8d85\u957f\u7535\u6c60\u5bff\u547d\u7684\u7279\u70b9\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540.jpg\"><img decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540.jpg\" alt=\"\" class=\"wp-image-3992\" width=\"480\" height=\"270\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540.jpg 960w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/05\/olp-35v2_01_960540-64x36.jpg 64w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading\">PON \u5149\u529f\u7387\u8ba1<\/h2><p>SmartPocket \u7cfb\u5217\u8fd8\u5305\u62ec\u4e13\u7528\u7684\u00a0<a href=\"http:\/\/www.comtest.com.cn\/?product=olp37\">OLP-37\u00a0PON<\/a> \u529f\u7387\u8ba1\uff0c\u7528\u4e8e\u6d4b\u8bd5 B-PON\u3001E-PON \u6216 G-PON \u4ee5\u53ca 10G-EPON \u6216 XGS-PON \u7f51\u7edc\u7684\u4e0b\u884c\u529f\u7387\u3002<a href=\"http:\/\/www.comtest.com.cn\/?product=olp87\">SmartClass Fiber OLP-87\u00a0PON<\/a> \u529f\u7387\u8ba1\u662f\u4e00\u79cd\u5148\u8fdb\u7684\u6ce2\u957f\u9009\u62e9\u529f\u7387\u8ba1\uff0c\u80fd\u591f\u5728\u5b9e\u65f6 PON \u7f51\u7edc\u4e0a\u540c\u65f6\u8fdb\u884c\u4e0a\u884c\u548c\u4e0b\u884c\u529f\u7387\u6d4b\u91cf\u3002OLP-87 \u540c\u65f6\u517c\u5bb9B\u3001E\u3001G-PON\u548c 10G-EPON\u3001XGS-PON \u6216 NG-PON2\u9ad8\u901f PON \u7f51\u7edc\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1.jpg\"><img decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1.jpg\" alt=\"\" class=\"wp-image-4008\" width=\"578\" height=\"325\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1.jpg 770w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1-600x337.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-87_41_770433-1-64x36.jpg 64w\" sizes=\"(max-width: 578px) 100vw, 578px\" \/><\/a><\/figure><\/div><p><a href=\"http:\/\/www.comtest.com.cn\/?product=olp88\">SmartClass OLP-88 TruePON<\/a>\u00a0\u6d4b\u8bd5\u4eea\u4e13\u7528\u4e8e G-PON \u4e0a\u4e0b\u884c\u529f\u7387\u7535\u5e73\u6d4b\u8bd5\u548c PON-ID \u5206\u6790\u3002\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a G-PON \u7f51\u7edc\u9a8c\u6536\u3001\u6545\u969c\u6392\u67e5\u548c\u81ea\u52a8\u529f\u7387\u7535\u5e73\u8ba4\u8bc1\u7684\u7406\u60f3 PON \u5149\u529f\u7387\u8ba1\u3002\u4e0e\u6240\u6709 SmartClass \u529f\u7387\u8ba1\u4e00\u6837\uff0cOLP-88 \u4e3a\u53ef\u9009\u7684\u00a0P5000i \u6570\u5b57\u5149\u7ea4\u663e\u5fae\u955c\u8fde\u63a5\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u663e\u793a\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540.jpg\" alt=\"\" class=\"wp-image-1233\" width=\"480\" height=\"270\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540.jpg 960w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/olp-88-truepon-01_960540-64x36.jpg 64w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading\">xWDM \u529f\u7387\u8ba1\u548c\u5149\u901a\u9053\u68c0\u67e5\u4eea (OCC)<\/h2><p>\u6ce2\u5206\u590d\u7528\u662f\u63d0\u9ad8\u5149\u7ea4\u5229\u7528\u7387\u548c\u5bb9\u91cf\u7684\u91cd\u8981\u5de5\u5177\uff0c\u5305\u62ec&nbsp;DWDM&nbsp;\u548c CWDM \u65b9\u6cd5\u3002\u8f7b\u5de7\u3001\u5f3a\u56fa\u578b\u5149\u901a\u9053\u68c0\u67e5\u4eea (OCC) \u53ef\u6709\u6548\u626b\u63cf WDM \u901a\u9053\uff0c\u540c\u65f6\u4e3a\u6bcf\u4e2a\u901a\u9053\u63d0\u4f9b\u81ea\u52a8\u6ce2\u957f\u3001\u9891\u7387\u548c\u529f\u7387\u7535\u5e73\u6d4b\u91cf\u3002<\/p><p>SmartClass OCC-55\/-56 \u5149\u901a\u9053\u68c0\u67e5\u4eea\u5305\u62ec\u7528\u4e8e CWDM \u7684 OCC-55 \u578b\u548c\u7528\u4e8e DWDM \u901a\u9053\u68c0\u67e5\u7684 OCC-56 \u578b\u3002\u5bf9\u4e8e\u00a0MTS-2000\u3001-4000 V2 \u548c -5800 V2 \u5e73\u53f0\uff0c\u53ef\u9009\u7684\u00a0<a href=\"http:\/\/www.comtest.com.cn\/?product=occ4056\">OCC-4056<\/a> \u6a21\u5757\u4e2d\u4e5f\u63d0\u4f9b\u4e86 DWDM \u901a\u9053\u68c0\u67e5\u529f\u80fd\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540.jpg\" alt=\"\" class=\"wp-image-1458\" width=\"480\" height=\"270\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540.jpg 960w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/occ-4056c-module_960540-64x36.jpg 64w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading\">MPO \u529f\u7387\u8ba1<\/h2><p>\u968f\u7740\u6570\u636e\u4e2d\u5fc3\u53d8\u5f97\u66f4\u52a0\u5bc6\u96c6\uff0c\u5149\u7ea4\u8fde\u63a5\u6210\u500d\u589e\u52a0\uff0c\u591a\u5149\u7ea4\u63a8\u8fdb (MPO) \u8fde\u63a5\u5668\u8d8a\u6765\u8d8a\u53d7\u6b22\u8fce\u3002\u8fd9\u4f7f\u5f97\u4e13\u7528\u4e8eTier1 MPO \u5149\u7ea4\u7f51\u7edc\u8ba4\u8bc1\u7684 MPO \u529f\u7387\u8ba1\u6210\u4e3a\u8d8a\u6765\u8d8a\u6709\u5229\u7684\u9009\u62e9\u3002VIAVI\u00a0<a href=\"http:\/\/www.comtest.com.cn\/?product=mpolx\">SmartClass Fiber MPOLx\u00a0<\/a>\u63d0\u4f9b\u672c\u673a MPO \u8fde\u63a5\u3002\u6240\u6709 MPO \u5149\u7ea4\u7684\u957f\u5ea6\u3001\u635f\u8017\u3001\u529f\u7387\u548c\u6781\u6027\u90fd\u53ef\u4ee5\u5f97\u5230\u6709\u6548\u548c\u51c6\u786e\u7684\u9a8c\u8bc1\u3002\u76f8\u540c\u7684\u672c\u5730\u548c\u8fdc\u7a0b\u6d4b\u8bd5\u5355\u5143\u80fd\u591f\u4ece\u7535\u8def\u7684\u4efb\u4e00\u7aef\u8fdb\u884c\u89c2\u5bdf\u3001\u6d4b\u8bd5\u542f\u52a8\u548c\u62a5\u544a\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mpols-85pmpolp-85p_533300.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mpols-85pmpolp-85p_533300.jpg\" alt=\"\" class=\"wp-image-1221\" width=\"400\" height=\"225\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mpols-85pmpolp-85p_533300.jpg 533w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mpols-85pmpolp-85p_533300-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/mpols-85pmpolp-85p_533300-64x36.jpg 64w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading\">\u5149\u635f\u8017\u6d4b\u8bd5\u88c5\u7f6e (OLTS)<\/h2><p>\u00a0VIAVI \u5149\u529f\u7387\u8ba1\u6d4b\u8bd5\u4ea7\u54c1\u7684\u591a\u529f\u80fd\u6027\u6269\u5c55\u5230\u5168\u5149\u635f\u8017\u6d4b\u8bd5\u88c5\u7f6e (OLTS)\u3002SmartClass Fiber \u5149\u6e90\u662f\u591a\u529f\u80fd\u914d\u5957\u5de5\u5177\uff0c\u5177\u6709\u5168\u5957\u56fa\u5b9a\u548c\u591a\u6ce2\u957f\u9009\u9879\u3002<a href=\"http:\/\/www.comtest.com.cn\/?product=olts85\">OLTS-85\/-85P<\/a> \u7cfb\u5217\u5305\u62ec\u4e13\u7528\u591a\u6a21\u3001\u5355\u6a21\u548c\u56db\u6ce2\u957f\u7248\u672c\u3002OLTS-85 \u5177\u6709\u53ef\u53d8\u8f93\u51fa\u529f\u7387\u8bbe\u7f6e\u3001\u5b9e\u65f6\u635f\u8017\u6d4b\u91cf\u3001\u81ea\u52a8\u5149\u7ea4\u7aef\u9762\u68c0\u6d4b\u548c\u7075\u6d3b\u7684\u9002\u914d\u5668\u7cfb\u7edf\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/OLTS-85_01_453255.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/OLTS-85_01_453255.jpg\" alt=\"\" class=\"wp-image-1239\" width=\"340\" height=\"191\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/OLTS-85_01_453255.jpg 453w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/OLTS-85_01_453255-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/OLTS-85_01_453255-64x36.jpg 64w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/><\/a><\/figure><\/div><p><a href=\"http:\/\/www.comtest.com.cn\/?product=omkv2\">SmartPocket OMK-34\/-35\/-36\/-38<\/a>\u00a0\u5149\u7ea4\u6d4b\u8bd5\u5957\u4ef6\u7cfb\u5217\u662f\u4e00\u6b3e\u7ecf\u6d4e\u5b9e\u60e0\u3001\u9ad8\u5ea6\u7d27\u51d1\u7684 OLTS \u9009\u4ef6\uff0c\u9002\u7528\u4e8e\u57fa\u672c\u7684\u5355\u6a21\u548c\u591a\u6a21\u5149\u7ea4\u6d4b\u8bd5\u5e94\u7528\u3002\u8fd9\u4e00\u76f4\u89c2\u3001\u6613\u4e8e\u64cd\u4f5c\u7684\u6d4b\u8bd5\u88c5\u7f6e\u8fd8\u63d0\u4f9b\u81ea\u52a8\u6ce2\u957f\u8bc6\u522b\u3001\u6c38\u4e45\u53c2\u8003\u529f\u7387\u5b58\u50a8\u548c\u62a5\u544a\u751f\u6210\u8f6f\u4ef6\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540.jpg\" alt=\"\" class=\"wp-image-4995\" width=\"480\" height=\"270\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540.jpg 960w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/12\/omk_05_960540-64x36.jpg 64w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading\">\u7528\u4e8e\u5149\u5b66\u5236\u9020\u6d4b\u8bd5\u7684\u529f\u7387\u8ba1<\/h2><p>\u5728\u73b0\u573a\u63d0\u4f9b\u9ad8\u6027\u80fd\u5149\u529f\u7387\u6d4b\u8bd5\u7684\u6280\u672f\u901a\u8fc7 VIAVI&nbsp;\u5149\u5b66\u5236\u9020\u6d4b\u8bd5\u5e73\u53f0\u5ef6\u4f38\u5230\u5236\u9020\u6d4b\u8bd5\u9886\u57df\u3002LightDirect&nbsp;\u7cfb\u5217\u4e2d\u7684\u6bcf\u4e2a\u6a21\u5757\u90fd\u662f\u4e3a\u6ee1\u8db3\u53f0\u5f0f\u6d4b\u8bd5\u6216\u5927\u6279\u91cf\u81ea\u52a8\u5316\u5149\u5b66\u4ea7\u54c1\u5236\u9020\u7684\u7279\u5b9a\u8981\u6c42\u800c\u91cf\u8eab\u5b9a\u505a\u7684\u3002<\/p><p>MAP \u5149\u529f\u7387\u8ba1\u00a0(<a href=\"http:\/\/www.comtest.com.cn\/?product=mopm-c1\">mOPM<\/a>) \u63d0\u4f9b\u540c\u6b65\u591a\u901a\u9053\u6d4b\u8bd5\u3001\u53ef\u8c03\u529f\u7387\u9608\u503c\u3001\u4e8b\u524d\u89e6\u53d1\u548c\u7528\u6237\u53cb\u597d\u7684\u9ad8\u7ea7\u8f6f\u4ef6\u754c\u9762\u3002\u5149\u6e90\u548c\u653e\u5927\u5668\u6a21\u5757\u5305\u62ec\u9002\u7528\u4e8e DWDM \u6d4b\u8bd5\u529f\u80fd\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5668\u3001\u63ba\u94d2\u5149\u7ea4\u653e\u5927\u5668\uff0c\u4ee5\u53ca\u5177\u6709\u7528\u4e8e\u516c\u5171\u6ce2\u6bb5\u7684\u56fa\u5b9a\u6ce2\u957f\u53d1\u5c04\u5668\u7684\u901a\u7528\u5149\u6e90\u3002<\/p><div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/mopm_02_600.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/mopm_02_600.jpg\" alt=\"\" class=\"wp-image-2543\" width=\"300\" height=\"152\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/mopm_02_600.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/mopm_02_600-300x152.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/02\/mopm_02_600-64x32.jpg 64w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/figure><\/div><h1 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