{"id":3714,"date":"2026-08-27T07:15:04","date_gmt":"2026-08-27T07:15:04","guid":{"rendered":"https:\/\/firstfibertech.com\/?p=3714"},"modified":"2026-08-28T11:35:30","modified_gmt":"2026-08-28T11:35:30","slug":"980exp-otdr-%e7%94%a8%e6%88%b7%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/zh\/blog\/980exp-otdr-user-guide\/","title":{"rendered":"980EXP OTDR \u7528\u6237\u6307\u5357"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u8b66\u544a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u672c\u4eea\u5668\u65f6\uff0c\u8bf7\u52ff\u76f4\u89c6\u5149\u5b66\u63a5\u53e3\u6216\u5149\u7ea4\u672b\u7aef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u52ff\u7528\u773c\u775b\u76f4\u89c6\u5149\u7ea4\uff0c\u4ee5\u514d\u9020\u6210\u773c\u90e8\u635f\u4f24\uff01\u96641625nm\/1650nm\u5916\uff0c\u5176\u4f59\u6ce2\u957f\u5747\u9700\u8fdb\u884c\u975e\u5728\u7ebf\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\uff0c\u5982\u679c\u5f3a\u884c\u4f7f\u7528\uff0c\u5c06\u5bfc\u81f4\u4eea\u5668\u5185\u90e8\u5143\u4ef6\u53d7\u635f\uff01\u4efb\u4f55\u66f4\u6539<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6216\u8fdb\u884c\u672c\u624b\u518c\u4e2d\u672a\u660e\u786e\u5141\u8bb8\u7684\u4fee\u6539\uff0c\u5c06\u5bfc\u81f4\u60a8\u4e27\u5931\u64cd\u4f5c\u8be5\u8bbe\u5907\u7684\u6743\u5229\u2014\u2014<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3002\u4e3a\u964d\u4f4e\u706b\u707e\u6216\u89e6\u7535\u7684\u98ce\u9669\uff0c\u8bf7\u52ff\u5c06\u8bbe\u5907\u7f6e\u4e8e\u96f7\u96e8\u6216\u6f6e\u6e7f\u7684\u73af\u5883\u4e2d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73af\u5883\u3002\u4e3a\u9632\u6b62\u89e6\u7535\uff0c\u8bf7\u52ff\u6253\u5f00\u5916\u58f3\uff0c\u5fc5\u987b\u7531\u5408\u683c\u4eba\u5458\u8fdb\u884c\u7ef4\u4fee\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5236\u9020\u5546\u6307\u5b9a\u7684\u4eba\u5458\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u6c60\uff1a\u672c\u673a\u91c7\u7528\u7684\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u9502\u79bb\u5b50\u805a\u5408\u7269\u7535\u6c60\u3002\u5145\u7535\u7535\u538b\u4e3a5V\uff0c,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5145\u7535\u6e29\u5ea6\u8303\u56f4\u4e3a0\u2103\uff5e50\u2103\u3002\u5f53\u73af\u5883\u6e29\u5ea6\u8fc7\u9ad8\u65f6\uff0c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5145\u7535\u5c06\u81ea\u52a8\u7ec8\u6b62\u3002\u5e94\u6bcf\u6708\u4e3a\u4eea\u5668\u7535\u6c60\u5145\u7535\u4e00\u6b21\uff0c\u4ee5\u907f\u514d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u6c60\u56e0\u957f\u671f\u5b58\u653e\u540e\u81ea\u653e\u7535\u800c\u5931\u6548\u3002\u7535\u6c60\u5728<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u957f\u671f\u50a8\u5b58\u6e29\u5ea6\u4e3a-20\u2103~45\u2103\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u4f7f\u7528\u672c\u4eea\u5668\u968f\u9644\u7684\u4e13\u7528\u4ea4\u6d41\u9002\u914d\u5668\uff0c\u5e76\u4e25\u683c\u4f7f\u7528\u5916\u90e8\u7535\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6309\u7167\u89c4\u683c\u8981\u6c42\u64cd\u4f5c\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u635f\u574f\u8bbe\u5907\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u7ea4\u7aef\u9762\u6e05\u6d01\uff1a\u6d4b\u8bd5\u524d\uff0c\u8bf7\u7528\u9152\u7cbe\u6e05\u6d01\u5f85\u6d4b\u5149\u7ea4\u63a5\u5934\u7684\u7aef\u9762<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6db2\u6676\u5c4f\uff1a\u8be5\u7cfb\u5217\u4eea\u8868\u91c7\u75284.3\u82f1\u5bf8\u5f69\u8272\u6db2\u6676\u663e\u793a\u5c4f\u3002\u4e3a\u4e86\u4fdd\u6301\u826f\u597d\u7684<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u83b7\u5f97\u6700\u4f73\u89c2\u770b\u6548\u679c\uff0c\u8bf7\u4fdd\u6301\u6db2\u6676\u5c4f\u6e05\u6d01\u3002\u6e05\u6d01\u65f6\uff0c\u53ef\u4ee5\u64e6\u62ed\u6db2\u6676\u5c4f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u67d4\u8f6f\u7684\u5e03\u64e6\u62ed\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u8bbe\u8ba1\u6539\u8fdb\u7684\u9700\u8981\uff0c\u76f8\u5173\u5185\u5bb9\u53ef\u80fd\u4f1a\u6709\u6240\u53d8\u52a8\uff0c\u6055\u4e0d\u53e6\u884c\u901a\u77e5\u3002.<br><br>\u7b80\u4ecb<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"585\" height=\"965\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-77HQ.webp\" alt=\"980EXP OTDR \u5149\u7f51\u7edc\u6d4b\u8bd5\u4eea\u793a\u610f\u56fe\" class=\"wp-image-3715\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-77HQ.webp 585w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-77HQ-182x300.webp 182w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-77HQ-7x12.webp 7w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fef\u89c6\u56fe \u6b63\u89c6\u56fe \u5de6\u4fa7\u89c6\u56fe<br>\u2460 OTDR\/LS \u63a5\u53e3 \u2460 \u9632\u5c18\u76d6 \u2460 TF \u5361\u63d2\u69fd \u2461 OPM \u63a5\u53e3 \u2461 4.3\u82f1\u5bf8\u5f69\u8272\u6db2\u6676\u5c4f \u2461 Type-C USB\u63a5\u53e3\u2462 VFL\u63a5\u53e3 \u2462 \u529f\u80fd\u952e\u2463 \u6fc0\u5149\u6d4b\u8ddd\u63a5\u53e3    \u2463 LED\u5145\u7535\u6307\u793a\u706f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u53f3\u4fa7 \u5e95\u89c6\u56fe \u540e\u89c6\u56fe<br>\u2460 RJ45 \u8ffd\u8e2a\u7aef\u53e3 \u2460 RJ45 \u8fdc\u7a0b\u6d4b\u8bd5\u4eea \u2460 \u624b\u7535\u7b52 &nbsp;<br>\u2461 RJ45 \u5e8f\u5217\u7aef\u53e3 \u2461 \u626c\u58f0\u5668<br>\u529f\u80fd\u952e<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"564\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls-1024x564.webp\" alt=\"980EXP OTDR \u5149\u65f6\u57df\u53cd\u5c04\u4eea\u7535\u6e90\u952e\u3001\u4e3b\u9875\u952e\u548c\u8fd4\u56de\u952e\" class=\"wp-image-3716\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls-1024x564.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls-300x165.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls-768x423.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls-18x10.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-interface-controls.webp 1431w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u754c\u9762<br>\u6253\u5f00\u4eea\u5668\uff0c\u8fdb\u5165\u4e3b\u83dc\u5355\uff0c\u5171\u670911\u4e2a\u529f\u80fd\u6a21\u5757\uff0c\u70b9\u51fb\u56fe\u6807\u5373\u53ef\u8fdb\u5165\u76f8\u5e94\u7684\u529f\u80fd\u754c\u9762\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"279\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-instrument-display.webp\" alt=\"980EXP OTDR \u72b6\u6001\u680f \u65f6\u95f4 \u7535\u6c60 USB TF\" class=\"wp-image-3717\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-instrument-display.webp 852w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-instrument-display-300x98.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-instrument-display-768x251.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-instrument-display-18x6.webp 18w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u52a8OTDR<br>\u81ea\u52a8OTDR\uff1a\u53ea\u9700\u8bbe\u7f6e\u6ce2\u957f\uff0c,\u00a0<br>\u5176\u4ed6\u53c2\u6570\u5c06\u81ea\u52a8\u9009\u5b9a\u3002.<br>\u8bbe\u7f6e\uff1a\u8f93\u5165\u201c\u6d4b\u8bd5\u8bbe\u7f6e\u201d\/\u201c\u901a\u8fc7\/\u672a\u901a\u8fc7\u201d\u8bbe\u7f6e\u00a0<br>\u63a5\u53e3<br>\u6d4b\u8bd5\u8bbe\u7f6e\uff1a\u8bbe\u7f6e\u6ce2\u957f\u3001\u6298\u5c04\u7387\uff08IOR\uff09\u548c\u6d4b\u8bd5\u65f6\u95f4<br>\u201c\u901a\u8fc7\/\u672a\u901a\u8fc7\u201d\u8bbe\u7f6e\uff1a<br>\u5e73\u5747\u4e8f\u635f\u9608\u503c\uff1a\u8bbe\u7f6e\u00a0<br>\u5e73\u5747\u94fe\u8def\u635f\u8017<br>\u4e8b\u4ef6\u635f\u5931\u9608\u503c\uff1a\u8bbe\u7f6e\u7684\u635f\u5931\u9608\u503c\u4e3a\u00a0<br>\u94fe\u63a5\u4e2d\u7684\u4e8b\u4ef6\u3002\u5982\u679c\u5b83\u5927\u4e8e\u8fd9\u4e2a\u00a0<br>\u5982\u679c\u672a\u8fbe\u5230\u9608\u503c\uff0c\u5219\u5224\u5b9a\u4e3a\u5931\u8d25\uff1b\u5426\u5219\uff0c\u5b83\u00a0<br>\u5c06\u901a\u8fc7\u3002.<br>\u6587\u4ef6\uff1a\u6253\u5f00\u5df2\u4fdd\u5b58\u7684\u66f2\u7ebf\u6570\u636e<br>\u4fdd\u5b58\uff1a\u6587\u4ef6\u5c06\u4fdd\u5b58\u5728\u5305\u542b\u8be5\u6587\u4ef6\u7684\u6587\u4ef6\u5939\u4e2d\u00a0<br>\u540c\u4e00\u5929\u7684\u540d\u79f0<br>\u6d4b\u8bd5\uff1a\u542f\u52a8 OTDR \u81ea\u52a8\u6d4b\u8bd5<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"665\" height=\"825\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-analysis.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6ce2\u5f62\u5206\u6790\" class=\"wp-image-3718\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-analysis.webp 665w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-analysis-242x300.webp 242w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-analysis-10x12.webp 10w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>\u6ce8\u610f<br>\u9664\u4e861625\/1650nm\u4e4b\u5916\uff0c\u8bf7\u4e0d\u8981\u5728\u7ebf\u6d4b\u8bd5\uff01<br><br>OTDR-\u8bbe\u7f6e\u83dc\u5355<br>\u5217\u8868\uff1a\u6d4b\u8bd5\u7ed3\u679c\u4ee5\u5217\u8868\u5f62\u5f0f\u663e\u793a\u3002.<\/strong><\/strong><strong>\u7535\u7f06\u957f\u5ea6\uff1a\u94fe\u8def\u7684\u603b\u957f\u5ea6<\/strong><strong>\u94fe\u8def\u4e22\u5931\uff1a\u94fe\u8def\u5b8c\u5168\u4e22\u5931<\/strong><strong>Avg-Loss\uff1a\u8be5\u94fe\u8def\u7684\u5e73\u5747\u635f\u5931<\/strong><strong>\u4e8b\u4ef6\uff1a\u4e8b\u4ef6\u603b\u6570\u3001\u901a\u8fc7\u6570\u3001\u5931\u8d25\u6570<\/strong><strong>\u5728\u6d3b\u52a8\u5217\u8868\u4e2d\uff1a<\/strong><strong>\u7f16\u53f7\uff1a\u5f53\u524d\u6d3b\u52a8\u7684\u5e8f\u53f7<\/strong><strong>\u7c7b\u578b\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u7c7b\u578b<\/strong><strong>Dis\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u8ddd\u79bb<\/strong><strong>\u635f\u5931\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u635f\u5931\u503c<\/strong><strong>Avg-Loss\uff1a\u4ece\u5f00\u59cb\u5230\u5f53\u524d\u4e8b\u4ef6\u7684\u5e73\u5747\u635f\u5931\u503c<\/strong><strong>RL\uff1a\u5f53\u524d\u4e8b\u4ef6\u70b9\u7684\u56de\u6ce2\u635f\u8017\u503c<\/strong><strong>Link-L\uff1a\u4ece\u8d77\u59cb\u70b9\u5230\u5f53\u524d\u4e8b\u4ef6\u70b9\u7684\u603b\u635f\u8017<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"458\" height=\"789\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-fiber-test-results.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\" class=\"wp-image-3719\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-fiber-test-results.webp 458w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-fiber-test-results-174x300.webp 174w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-fiber-test-results-7x12.webp 7w\" sizes=\"auto, (max-width: 458px) 100vw, 458px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e13\u5bb6\u7ea7OTDR<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e13\u4e1a\u7ea7OTDR\uff1a\u8bbe\u7f6e\u6ce2\u957f\u3001\u6d4b\u91cf\u8303\u56f4\u548c\u8109\u51b2\u5bbd\u5ea6\u7b49\u53c2\u6570\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FastSet\uff1a\u5feb\u901f\u8bbe\u7f6e OTDR \u7684\u6d4b\u8bd5\u53c2\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u91cf\u6a21\u5f0f\uff1aOTDR\u626b\u63cf\u4e8b\u4ef6\u6a21\u5f0f\u3001\u81ea\u52a8\u6d4b\u8bd5\/\u5b9e\u9645\u6d4b\u8bd5\/\u5e73\u5747\u6d4b\u8bd5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\uff1a\u9009\u62e9 OTDR \u7684\u6d4b\u8bd5\u6ce2\u957f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\u8303\u56f4\uff1a\u901a\u5e38\u9009\u62e9\u7ea6\u4e3a\u5f85\u6d4b\u5149\u7ea4\u957f\u5ea6\u76842\u500d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\u8109\u51b2\u5bbd\u5ea6\uff1a3 ns \uff5e 20000 ns \u53ef\u9009\uff0c\u4e0d\u540c\u8303\u56f4\u4e0b\uff0c\u53ef\u9009\u7684\u8109\u51b2\u5bbd\u5ea6\u5404\u4e0d\u76f8\u540c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d3b\u52a8\u5171\u6709\u4e94\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"287\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-legend.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u4e8b\u4ef6\u7b26\u53f7\u56fe\u4f8b\" class=\"wp-image-3720\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-legend.webp 639w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-legend-300x135.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-legend-18x8.webp 18w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"791\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-curve-display.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6d4b\u8bd5\u66f2\u7ebf\u663e\u793a\" class=\"wp-image-3721\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-curve-display.webp 465w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-curve-display-176x300.webp 176w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-curve-display-7x12.webp 7w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR \u8bbe\u7f6e<br>\u8bbe\u7f6e\uff1a\u5e73\u5747\u65f6\u95f4\u548cIOR\u4e0e\u81ea\u52a8OTDR\u4e2d\u7684\u8bbe\u7f6e\u76f8\u540c\u3002\u91c7\u6837\u7387\uff1a\u6807\u51c6\uff1a\u4ee5\u6807\u51c6\u7cbe\u5ea6\u8fdb\u884c\u6d4b\u8bd5\uff1b\u9ad8\uff1a\u4ee5\u9ad8\u7cbe\u5ea6\u6a21\u5f0f\u8fdb\u884c\u6d4b\u8bd5\uff0c\u6d4b\u8bd5\u65f6\u95f4\u5c06\u76f8\u5e94\u5ef6\u957f\u3002\u4e8b\u4ef6\u635f\u8017\u9608\u503c\uff1a \u8bbe\u7f6e\u94fe\u8def\u4e2d\u53ef\u6d4b\u8bd5\u8fde\u63a5\u70b9\u3001\u7194\u63a5\u70b9\u7684\u635f\u8017\u9608\u503c\uff0c\u8303\u56f4\u4e3a 0.2dB \uff5e30dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 0.2dB\u3002 \u5927\u4e8e\u8bbe\u5b9a\u503c\u7684\u635f\u8017\u503c\u5c06\u5217\u5728\u4e8b\u4ef6\u5217\u8868\u4e2d\uff0c\u5426\u5219\u5c06\u88ab\u5ffd\u7565\u3002\u56de\u6ce2\u635f\u8017\u9608\u503c\uff1a\u8bbe\u7f6e\u53ef\u6d4b\u8bd5\u94fe\u8def\u53cd\u5c04\u4e8b\u4ef6\u7684\u56de\u6ce2\u635f\u8017\u9608\u503c\uff0c\u8303\u56f4\u4e3a 10dB \u81f3 60dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 40dB\u3002\u672b\u7aef\u635f\u8017\u9608\u503c\uff1a \u8bbe\u7f6e\u53ef\u6d4b\u8bd5\u94fe\u8def\u672b\u7aef\u635f\u8017\u7684\u9608\u503c\uff0c\u8303\u56f4\u4e3a1dB\u81f330dB\uff0c\u9ed8\u8ba4\u503c\u4e3a10dB\u3002\u5b9e\u9645\u6d4b\u8bd5\u5206\u6790\uff1a\u5f00\u542f\u6216\u5173\u95ed\u81ea\u52a8\u5206\u6790\u3002\u786e\u5b9a\uff1a\u4fdd\u5b58\u8bbe\u7f6e\u53c2\u6570\u3002\u6062\u590d\uff1a\u6062\u590d\u51fa\u5382\u8bbe\u7f6e<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"464\" height=\"786\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-test-settings.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6d4b\u8bd5\u8bbe\u7f6e\u754c\u9762\" class=\"wp-image-3722\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-test-settings.webp 464w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-test-settings-177x300.webp 177w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-test-settings-7x12.webp 7w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OTDR \u6587\u4ef6\u4fdd\u5b58<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\u5b8c\u6210\u540e\uff0c\u6309\u3010\u4fdd\u5b58\u3011\u952e\u4fdd\u5b58\u6587\u4ef6\uff0c\u5f39\u51fa\u952e\u76d8\uff0c\u8f93\u5165\u6587\u4ef6\u540d\uff0c\u7136\u540e\u6309\u56de\u8f66\u952e\u4fdd\u5b58\u6587\u4ef6\u3002\u5982\u679c\u5728\u201c\u7cfb\u7edf\u8bbe\u7f6e\u201d\u4e2d\u542f\u7528\u4e86\u81ea\u52a8\u4fdd\u5b58\uff08OTDR\uff09\u529f\u80fd\uff0c\u5219\u6d4b\u8bd5\u5b8c\u6210\u540e\u4f1a\u81ea\u52a8\u4fdd\u5b58\uff0c\u65e0\u9700\u624b\u52a8\u64cd\u4f5c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u81ea\u52a8\u4fdd\u5b58\u529f\u80fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165\u7cfb\u7edf\u8bbe\u7f6e\uff0c\u5f00\u542f\u81ea\u52a8\u4fdd\u5b58\u529f\u80fd\uff0c\u4eea\u5668\u5c06\u5728\u5e73\u5747\u503c\u8ba1\u7b97\u6216\u81ea\u52a8\u6d4b\u8bd5\u7ed3\u675f\u540e\u81ea\u52a8\u4fdd\u5b58\u6d4b\u8bd5\u6587\u4ef6\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"780\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-display.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6ce2\u5f62\u663e\u793a\" class=\"wp-image-3723\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-display.webp 465w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-display-179x300.webp 179w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-trace-display-7x12.webp 7w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR \u6587\u4ef6\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u3010\u6587\u4ef6\u3011\u952e\u8fdb\u5165\u6587\u4ef6\u5217\u8868\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u9898\uff1a\u8fd4\u56de\u9996\u9875<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5220\u9664\uff1a\u5220\u9664\u5f53\u524d\u6587\u4ef6\u6216\u6587\u4ef6\u5939<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u547d\u540d\uff1a\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u7684\u540d\u79f0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\uff1a\u6253\u5f00\u6240\u9009\u6587\u4ef6\u6216\u6587\u4ef6\u5939<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"779\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-data-folder-management.webp\" alt=\"980EXP OTDR \u6570\u636e\u6587\u4ef6\u5939\u7ba1\u7406\u754c\u9762\" class=\"wp-image-3724\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-data-folder-management.webp 467w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-data-folder-management-180x300.webp 180w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-data-folder-management-7x12.webp 7w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">iLOM\uff08\u4e8b\u4ef6\u5730\u56fe\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"641\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map-1024x641.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u4e8b\u4ef6\u56fe\" class=\"wp-image-3725\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map-1024x641.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map-300x188.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map-768x481.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map-18x12.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-event-map.webp 1391w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eba\u4e8b\u7ba1\u7406\u529e\u516c\u5ba4<br>\u8be5\u529f\u80fd\u7528\u4e8e\u6d4b\u8bd5\u5149\u4fe1\u53f7\u7684\u529f\u7387&nbsp;<br>\u4ee5\u53ca\u5404\u79cd\u5668\u4ef6\u548c\u5149\u7535\u5143\u4ef6\u7684\u63d2\u5165\u635f\u8017<br>\u7535\u5b50\u5143\u4ef6\u3002\u5b83\u80fd\u591f\u8bc6\u522b\u5e76\u6d4b\u91cf&nbsp;<br>\u9891\u7387\u4e3a 270\/330\/1000\/2000 Hz \u7684\u5149\u4fe1\u53f7\u3002.<br>\u6ce2\u957f\uff1a\u5207\u6362\u5de5\u4f5c\u6ce2\u957f<br>\u53c2\u8003\uff1a\u5c06\u5f53\u524d\u529f\u7387\u8bbe\u4e3a\u53c2\u8003\u529f\u7387<br>CAL\uff1a\u8fdb\u5165\u7528\u6237\u6821\u51c6\u6a21\u5f0f\u5e76&nbsp;<br>\u4f7f\u7528\u6807\u51c6\u5149\u6e90\u8fdb\u884c\u6821\u51c6<br>TWINS\uff1a\u786e\u5b9a\u8be5\u7684\u6ce2\u957f\u548c\u9891\u7387&nbsp;<br>\u5df2\u6d4b\u8bd5\u7684\u6fc0\u5149\u6e90\u3002\u6b64\u529f\u80fd\u4e0e\u201c\u53cc\u80de\u80ce\u201d\u914d\u5408\u4f7f\u7528&nbsp;<br>\u672c\u5730\u6fc0\u5149\u6e90\u7684\u5de5\u4f5c\u8303\u56f4\uff1a-50~+26dBm\uff1a\u63a5\u6536\u529f\u7387\uff1e-10dBm\uff1b-70~+6dBm\uff1a\u63a5\u6536\u529f\u7387\uff1e-30dBm<br>\u7edd\u5bf9\u529f\u7387\u3001\u76f8\u5bf9\u529f\u7387\u548c\u7ebf\u6027\u529f\u7387\u7684\u6362\u7b97\u5982\u4e0b\uff1aPAbs.=10lgPLin.\/1mWPRel.=P Abs.-PRef.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"782\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-opm-display.webp\" alt=\"980EXP OTDR \u5149\u529f\u7387\u8ba1 1310nm \u663e\u793a\u5c4f\" class=\"wp-image-3726\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-opm-display.webp 465w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-opm-display-178x300.webp 178w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-opm-display-7x12.webp 7w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;VFL<br>\u5c06\u53ef\u89c1\u7ea2\u5149\uff08650 nm\uff09\u6ce8\u5165\u5149\u7ea4\uff0c\u901a\u8fc7\u89c2\u5bdf\u88ab\u6d4b\u5149\u7ea4\u4e0a\u7684\u6f0f\u5149\u4f4d\u7f6e\uff0c\u5373\u53ef\u65b9\u4fbf\u3001\u51c6\u786e\u5730\u5224\u65ad\u5149\u7ea4\u6545\u969c\u70b9\u7684\u4f4d\u7f6e\u3002 \u8be5\u8bbe\u5907\u9002\u7528\u4e8e\u68c0\u6d4b\u88f8\u5149\u7ea4\u3001\u8df3\u7ebf\u4ee5\u53ca\u56e0\u8fd1\u7aef\u6545\u969c\u548c\u5149\u7ea4\u53ca\u5149\u7f06\u5fae\u5f2f\u66f2\u800c\u5bfc\u81f4\u7684\u9ad8\u635f\u8017\u6bb5\uff0c\u8fd9\u4e9b\u90e8\u4f4d\u5747\u53ef\u80fd\u5bfc\u81f4\u7ea2\u5149\u6cc4\u6f0f\u3002.<br>\u6b63\u5e38\uff1a\u7ea2\u706f\u4eae\u8d77\uff0c\u6301\u7eed\u4eae\u706f<br>1Hz\uff1a\u7ea2\u8272\u5149\u6e90\u6bcf1\u79d2\u95ea\u70c1\u4e00\u6b21<br>2Hz\uff1a\u7ea2\u8272\u5149\u6e90\u6bcf\u79d2\u95ea\u70c1\u4e24\u6b21<br>\u5173\u95ed\uff1a\u7184\u706d\u7ea2\u706f<br>\u8b66\u544a<br>\u76f4\u89c6\u6fc0\u5149\u675f\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7684\u773c\u775b\u9020\u6210\u4f24\u5bb3\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"453\" height=\"781\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-zTge.webp\" alt=\"980EXP OTDR VFL 650nm \u6fc0\u5149\u8f93\u51fa\u5c4f\u5e55\" class=\"wp-image-3727\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-zTge.webp 453w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-zTge-174x300.webp 174w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-zTge-7x12.webp 7w\" sizes=\"auto, (max-width: 453px) 100vw, 453px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6fc0\u5149\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a33\u5b9a\u6fc0\u5149\u6e90\u7684\u6ce2\u957f\u4e3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0eOTDR\u6ce2\u957f\u76f8\u540c\u3002\u5b83\u7528\u4e8e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u91cf\u7535\u4fe1\u7684\u53c2\u6570\u2014\u2014<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f20\u8f93\uff0c\u6709\u7ebf\u7535\u89c6\uff08CATV\uff09\uff0c\u5c40\u57df\u7f51\uff08LAN\uff09\u7535\u7f06\uff0c\u63d2\u5165\u635f\u8017\uff0c\u9694\u79bb-<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u65e0\u6e90\u5668\u4ef6\u7684\u8870\u51cf\u548c\u56de\u6ce2\u635f\u8017<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5668\u4ef6\uff0c\u4ee5\u53ca<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a2\u6d4b\u5668\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\uff1a\u5f00\u542f\u6fc0\u5149\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\uff1a\u5207\u6362\u6ce2\u957f\uff0c\u8f93\u51fa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\u4e0eOTDR\u4e00\u81f4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u5f0f\uff1a\u5207\u6362\u7684\u8c03\u5236\u9891\u7387\u4e3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u6e90\uff0cCW\/270\/330\/1000\/2000Hz<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TWINS\uff1a\u8fdb\u5165\u6210\u5bf9\u8f93\u51fa\u6a21\u5f0f\u3002\u8fd9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u51fd\u6570\u4e0e\u7684twins\u51fd\u6570\u914d\u5408\u4f7f\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u5730\u5149\u529f\u7387\u8ba1\u8b66\u544a<br>\u76f4\u89c6\u6fc0\u5149\u675f\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7684\u773c\u775b\u9020\u6210\u4f24\u5bb3\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"453\" height=\"781\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm.webp\" alt=\"980EXP OTDR VFL 650nm \u5b89\u5168\u8b66\u544a\" class=\"wp-image-3728\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm.webp 453w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-174x300.webp 174w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-vfl-650nm-7x12.webp 7w\" sizes=\"auto, (max-width: 453px) 100vw, 453px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6fc0\u5149\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a33\u5b9a\u6fc0\u5149\u6e90\u7684\u6ce2\u957f\u4e3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0eOTDR\u6ce2\u957f\u76f8\u540c\u3002\u5b83\u7528\u4e8e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u91cf\u7535\u4fe1\u7684\u53c2\u6570\u2014\u2014<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f20\u8f93\uff0c\u6709\u7ebf\u7535\u89c6\uff08CATV\uff09\uff0c\u5c40\u57df\u7f51\uff08LAN\uff09\u7535\u7f06\uff0c\u63d2\u5165\u635f\u8017\uff0c\u9694\u79bb-<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u65e0\u6e90\u5668\u4ef6\u7684\u8870\u51cf\u548c\u56de\u6ce2\u635f\u8017<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5668\u4ef6\uff0c\u4ee5\u53ca<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a2\u6d4b\u5668\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\uff1a\u5f00\u542f\u6fc0\u5149\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\uff1a\u5207\u6362\u6ce2\u957f\uff0c\u8f93\u51fa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u957f\u4e0eOTDR\u4e00\u81f4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u5f0f\uff1a\u5207\u6362\u7684\u8c03\u5236\u9891\u7387\u4e3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u6e90\uff0cCW\/270\/330\/1000\/2000Hz<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TWINS\uff1a\u8fdb\u5165\u6210\u5bf9\u8f93\u51fa\u6a21\u5f0f\u3002\u8fd9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u51fd\u6570\u4e0e\u7684twins\u51fd\u6570\u914d\u5408\u4f7f\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u5730\u5149\u529f\u7387\u8ba1\u8b66\u544a<br>\u76f4\u89c6\u6fc0\u5149\u675f\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7684\u773c\u775b\u9020\u6210\u4f24\u5bb3\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"857\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-tracking.webp\" alt=\"980EXP OTDR RJ45 \u8ddf\u8e2a\u7535\u7f06\u6d4b\u8bd5\u63a5\u53e3\" class=\"wp-image-3729\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-tracking.webp 512w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-tracking-179x300.webp 179w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-tracking-7x12.webp 7w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45\u5e8f\u5217<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45\u7ebf\u5e8f\u6d4b\u91cf\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u91cf\u7f51\u7ebf\u5185\u90e88\u82af\u5bfc\u7ebf\u7684\u6392\u5217\u987a\u5e8f\u3002\u6d4b\u91cf\u65f6\u8bf7\u8fde\u63a5\u5230\u8fdc\u7a0b\u6a21\u5757\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u51c6\uff1a\u9009\u62e9\u4e0d\u540c\u7684\u7f51\u7edc\u7535\u7f06\u6807\u51c6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\uff1a\u5f00\u59cb\u7535\u7f06\u5e8f\u5217\u6d4b\u8bd5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9000\u51fa\uff1a\u9000\u51fa\u7535\u7f06\u5e8f\u5217\u6d4b\u8bd5\u5e76\u8fd4\u56de\u4e3b\u754c\u9762<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b66\u544a<br>\u8bf7\u4e0d\u8981\u5728\u7f51\u4e0a\u8fdb\u884c\u6d4b\u8bd5\uff01<br><strong>\u6ce8\u610f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u6709\u201c\u7535\u7f06\u957f\u5ea6\u201d\u7684\u7aef\u53e3\u5373\u4e3a\u56fe\u4e2d\u663e\u793a\u4e3a\u9ec4\u8272\u7684\u4e0b\u4fa7\u63a5\u53e3\u3002\u8fde\u63a5\u9519\u8bef\u4f1a\u5bfc\u81f4\u8bbe\u5907\u635f\u574f\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"782\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-sequence.webp\" alt=\"980EXP OTDR RJ45\u7ebf\u5e8f\u663e\u793a\" class=\"wp-image-3730\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-sequence.webp 467w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-sequence-179x300.webp 179w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-sequence-7x12.webp 7w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 \u957f\u5ea6<br>RJ45 \u957f\u5ea6\u6d4b\u8bd5\uff1a\u6d4b\u8bd5&nbsp;<br>\u7f51\u7ebf\u3002.<br>\u6807\u51c6\uff1a\u9009\u62e9\u4e0d\u540c\u7684\u7535\u7f06\u6807\u51c6<br>\u5355\u4f4d\uff1a\u5207\u6362\u4e0d\u540c\u5355\u4f4d<br>CAL\uff1a\u6839\u636e\u2026\u2026\u8c03\u6574\u6d4b\u8bd5\u7ed3\u679c&nbsp;<br>\u5b9e\u9645\u957f\u5ea6\uff0c\u663e\u793a\u957f\u5ea6 = \u4e0a\u6b21\u6d4b\u8bd5&nbsp;<br>\u7ed3\u679c \u00d7 \u4fee\u6b63\u503c<br>\u6d4b\u8bd5\uff1a\u5f00\u59cb\u7535\u7f06\u957f\u5ea6\u6d4b\u8bd5<br>\u8b66\u544a<br>\u8bf7\u4e0d\u8981\u5728\u7f51\u4e0a\u8fdb\u884c\u6d4b\u8bd5\uff01<br><strong>\u6ce8\u610f<\/strong>\u6807\u6709\u201c\u7535\u7f06\u957f\u5ea6\u201d\u7684\u7aef\u53e3\u5373\u4e3a\u56fe\u4e2d\u663e\u793a\u4e3a\u9ec4\u8272\u7684\u4e0b\u4fa7\u63a5\u53e3\u3002\u8fde\u63a5\u9519\u8bef\u4f1a\u5bfc\u81f4\u8bbe\u5907\u635f\u574f\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"461\" height=\"775\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-length.webp\" alt=\"980EXP OTDR RJ45 \u7ebf\u957f\u6d4b\u8bd5\u754c\u9762\" class=\"wp-image-3731\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-length.webp 461w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-length-178x300.webp 178w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-rj45-length-7x12.webp 7w\" sizes=\"auto, (max-width: 461px) 100vw, 461px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6fc0\u5149\u6d4b\u8ddd<br>\u6fc0\u5149\u6d4b\u8ddd\u8303\u56f4\uff1a\u6700\u5927\u6d4b\u8bd5\u8ddd\u79bb\u4e3a40\u7c73<br>\u6a21\u5f0f\uff1a\u5355\u6b21\/\u8fde\u7eed\/\u52a0\u6cd5\/\u51cf\u6cd5\/\u5b89<br>gle\/Pythagorean\/Height1\/Height2\/Triangle\u00a0<br>\u9762\u79ef\/\u77e9\u5f62\u9762\u79ef\/\u4f53\u79ef\/\u901f\u5ea6\u6d4b\u91cf<br>\u6d4b\u91cf\u6a21\u5f0f\u56fe\u6807\u4e2d\u7684\u5b9e\u7ebf\u662f\u00a0<br>\u5f85\u6d4b\u8bd5\u7684\u53c2\u6570<br>\u53c2\u8003\u5e73\u9762\uff1a\u9009\u62e9\u53e6\u4e00\u4e2a\u53c2\u8003\u5e73\u9762<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"824\" height=\"506\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide.webp\" alt=\"980EXP OTDR \u5149\u7ea4\u6d4b\u8bd5\u4eea\u7684\u529f\u80fd\" class=\"wp-image-3732\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide.webp 824w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-300x184.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-768x472.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-user-guide-18x12.webp 18w\" sizes=\"auto, (max-width: 824px) 100vw, 824px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"461\" height=\"781\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-laser-ranging.webp\" alt=\"980EXP OTDR \u6fc0\u5149\u6d4b\u8ddd\u63a5\u53e3\" class=\"wp-image-3733\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-laser-ranging.webp 461w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-laser-ranging-177x300.webp 177w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-laser-ranging-7x12.webp 7w\" sizes=\"auto, (max-width: 461px) 100vw, 461px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7cfb\u7edf\u8bbe\u7f6e<br>\u81ea\u52a8\u5173\u673a\uff1a\u8bbe\u7f6e\u81ea\u52a8\u5173\u673a\u65f6\u95f4<br>\u80cc\u5149\u4eae\u5ea6\uff1a\u8bbe\u7f6e\u80cc\u5149\u4eae\u5ea6<br>\u58f0\u97f3\uff1a\u5f00\u542f\u6216\u5173\u95ed\u53cc\u97f3\u591a\u9891\u62e8\u53f7<br>\u624b\u7535\u7b52\uff1a\u6253\u5f00\u6216\u5173\u95ed\u624b\u7535\u7b52<br>\u65e5\u671f\u548c\u65f6\u95f4\uff1a\u8bbe\u7f6e\u4eea\u5668\u7684\u65e5\u671f\u548c\u65f6\u95f4<br>\u8bed\u8a00\uff1a\u663e\u793a\u672c\u5730\u8bed\u8a00\u7c7b\u578b<br>\u81ea\u52a8\u4fdd\u5b58\uff1a\u5728\u2026\u2026\u4e4b\u540e\u81ea\u52a8\u4fdd\u5b58\u66f2\u7ebf\u6587\u4ef6\u00a0<br>\u5f00\u573a<br>USB \u8fde\u63a5\uff1a\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u540e\u00a0<br>\u6570\u636e\u8bfb\u53d6\u4e0e\u4f20\u8f93<br>\u6062\u590d\u51fa\u5382\u8bbe\u7f6e\uff1a\u6062\u590d\u9ed8\u8ba4\u53c2\u6570\u00a0<br>\u4ef7\u503c\u89c2<br>\u5347\u7ea7\uff1a\u8f6f\u4ef6\u5347\u7ea7<br>\u7248\u672c\u4fe1\u606f\uff1a\u67e5\u770b\u672c\u5730\u4fe1\u606f\u548c\u00a0<br>\u62a5\u8b66\u8bb0\u5f55<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"782\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-system-settings.webp\" alt=\"980EXP OTDR \u7cfb\u7edf\u8bbe\u7f6e\u914d\u7f6e\" class=\"wp-image-3734\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-system-settings.webp 459w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-system-settings-176x300.webp 176w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/980exp-otdr-system-settings-7x12.webp 7w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u8b66\u544a\uff1a\u4f7f\u7528\u672c\u4eea\u5668\u65f6\uff0c\u8bf7\u52ff\u7528\u8089\u773c\u76f4\u63a5\u6ce8\u89c6\u5149\u5b66\u63a5\u53e3\u6216\u5149\u7ea4\u672b\u7aef\uff0c\u4ee5\u514d\u9020\u6210\u773c\u775b\u635f\u4f24\uff01 \u96641625nm\/1650nm\u5916\uff0c\u5176\u4f59\u5747\u4e3a\u975e\u5728\u7ebf\u6d4b\u8bd5\u6ce2\u957f\uff0c\u5f3a\u884c\u4f7f\u7528\u5c06\u5bfc\u81f4\u4eea\u5668\u5185\u90e8\u5143\u4ef6\u635f\u574f\uff01\u4efb\u4f55\u66f4\u6539\u2026\u2026 <a title=\"980EXP OTDR \u7528\u6237\u6307\u5357\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/zh\/blog\/980exp-otdr-user-guide\/\" aria-label=\"\u9605\u8bfb 980EXP OTDR User Guide\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[93],"tags":[],"class_list":["post-3714","post","type-post","status-publish","format-standard","hentry","category-otdr-980exp"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/comments?post=3714"}],"version-history":[{"count":2,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3714\/revisions"}],"predecessor-version":[{"id":3864,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3714\/revisions\/3864"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=3714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/categories?post=3714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/tags?post=3714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}