{"id":3736,"date":"2026-08-27T07:29:33","date_gmt":"2026-08-27T07:29:33","guid":{"rendered":"https:\/\/firstfibertech.com\/?p=3736"},"modified":"2026-08-28T11:35:12","modified_gmt":"2026-08-28T11:35:12","slug":"ff-960-otdr-%e7%94%a8%e6%88%b7%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/zh\/blog\/ff-960-otdr-user-guide\/","title":{"rendered":"FF-960 OTDR \u7528\u6237\u6307\u5357"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u8b66\u544a<\/h2>\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\u63a5\u89e6\u5149\u7ea4\uff0c\u4ee5\u514d\u9020\u6210\u773c\u90e8\u635f\u4f24\uff01\u672c\u624b\u518c\u4e2d\u672a\u660e\u786e\u5141\u8bb8\u7684\u4efb\u4f55\u66f4\u6539\u6216\u4fee\u6539<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u5bfc\u81f4\u60a8\u4e27\u5931\u64cd\u4f5c\u8be5\u8bbe\u5907\u7684\u6743\u5229\u3002\u4e3a\u964d\u4f4e\u53d1\u751f\u706b\u707e\u6216\u89e6\u7535\u7684\u98ce\u9669\uff0c\u8bf7\u52ff<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u52ff\u5c06\u8bbe\u5907\u7f6e\u4e8e\u96f7\u96e8\u6216\u6f6e\u6e7f\u7684\u73af\u5883\u4e2d\u3002\u4e3a\u9632\u6b62\u89e6\u7535\uff0c\u8bf7\u52ff<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\u5916\u58f3\u540e\uff0c\u5fc5\u987b\u7531\u5236\u9020\u5546\u6307\u5b9a\u7684\u5408\u683c\u4eba\u5458\u8fdb\u884c\u7ef4\u4fee\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6ce8\u610f<\/h2>\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\u5668\u7684\u663e\u793a\u5c4f\u4e3a3.5\u82f1\u5bf8\u5f69\u8272\u6db2\u6676\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<h2 class=\"wp-block-heading\">\u4fdd\u4fee\u8bf4\u660e\uff1a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6574\u673a\u4fdd\u4fee\u671f\u4e3a18\u4e2a\u6708\u3002\u7535\u6c60\u3001\u5145\u7535\u9002\u914d\u5668\u548c\u5149\u7ea4\u63a5\u53e3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8017\u6750\u7684\u4fdd\u4fee\u671f\u4e3a6\u4e2a\u6708\u3002\u4fdd\u4fee\u8d77\u59cb\u65e5\u671f\u5e94\u4ece\u751f\u4ea7\u65e5\u671f\u8d77\u987a\u5ef6\u4e00\u4e2a\u6708\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.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"725\" height=\"1024\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram-725x1024.webp\" alt=\"FF-960 OTDR \u5149\u7ea4\u6d4b\u8bd5\u4eea\u793a\u610f\u56fe\" class=\"wp-image-3737\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram-725x1024.webp 725w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram-213x300.webp 213w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram-768x1084.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram-9x12.webp 9w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-instrument-diagram.webp 782w\" sizes=\"auto, (max-width: 725px) 100vw, 725px\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">\u4fef\u89c6\u56fe \u6b63\u9762\u56fe \u80cc\u9762\u56fe<br><br>\u2460 OPM \u7aef\u53e3 \u2460 \u9632\u5c18\u76d6 \u2460 USB-C \u63a5\u53e3<\/h6>\n\n\n\n<h6 class=\"wp-block-heading\">\u2461 VFL \u7aef\u53e3 \u2461 \u529f\u80fd\u952e \u2461 LED \u5145\u7535\u6307\u793a\u706f<\/h6>\n\n\n\n<h6 class=\"wp-block-heading\">\u2462 OTDR\/LS \u7aef\u53e3 \u2462 3.5 \u82f1\u5bf8\u5f69\u8272\u6db2\u6676\u663e\u793a\u5c4f<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u529f\u80fd\u952e<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"594\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-1024x594.webp\" alt=\"FF-960 OTDR \u5149\u7ea4\u6d4b\u8bd5\u4eea\u7684\u4e3b\u8981\u529f\u80fd\" class=\"wp-image-3738\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-1024x594.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-300x174.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-768x446.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-1536x892.webp 1536w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions-18x10.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-key-functions.webp 1778w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u754c\u9762<br>\u5f00\u673a\u540e\u8fdb\u5165\u4e3b\u83dc\u5355\uff0c\u5171\u67097\u4e2a\u00a0<br>\u529f\u80fd\u6a21\u5757\u3002\u70b9\u51fb\u529f\u80fd\u56fe\u6807\u8fdb\u5165\u00a0<br>\u76f8\u5e94\u7684\u51fd\u6570\u63a5\u53e3<br>\u00a0 \u00a0 \u00a0 \u00a0 \u65e5\u671f\u548c\u65f6\u95f4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"911\" height=\"95\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-display.webp\" alt=\"FF-960 OTDR \u663e\u793a\u5c4f\uff0c\u5e26 LS\u3001VFL \u548c\u7535\u6c60\u72b6\u6001\u663e\u793a\" class=\"wp-image-3739\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-display.webp 911w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-display-300x31.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-display-768x80.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-display-18x2.webp 18w\" sizes=\"auto, (max-width: 911px) 100vw, 911px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"603\" height=\"911\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-user-interface.webp\" alt=\"FF-960 OTDR \u4eea\u5668\u663e\u793a\u5c4f\uff0c\u5177\u5907\u5149\u901a\u4fe1\u6d4b\u8bd5\u529f\u80fd\" class=\"wp-image-3740\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-user-interface.webp 603w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-user-interface-199x300.webp 199w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-user-interface-8x12.webp 8w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR\u66f2\u7ebf<br>\u8bbe\u7f6e\u53c2\u6570\uff1a\u9009\u62e9\u6d4b\u8bd5\u6ce2\u957f\u3001\u8303\u56f4\u3001,\u00a0<br>\u8109\u51b2\u5bbd\u5ea6\u548c\u65f6\u95f4\u00a0<br>\u6a21\u5f0f\u5207\u6362\uff1a\u5b9e\u65f6\u6d4b\u8bd5\u3001\u5e73\u5747\u503c\u6d4b\u8bd5\u548c\u81ea\u52a8\u6d4b\u8bd5\u00a0<br>\u6a21\u5f0f\u5207\u6362<br>\u6ce2\u957f\uff1a\u9009\u62e9 OTDR \u7684\u6d4b\u8bd5\u6ce2\u957f<br>\u6d4b\u8bd5\u8303\u56f4\uff1a\u901a\u5e38\u8981\u6c42\u8bbe\u5b9a\u4e3a\u5927\u7ea6\u4e24\u500d\u7684\u00a0<br>\u88ab\u6d4b\u5149\u7ea4\u7684\u957f\u5ea6<br>\u6d4b\u8bd5\u8109\u51b2\u5bbd\u5ea6\uff1a5 ns\uff5e10000 ns \u53ef\u9009\uff0c\u4e0d\u540c\u6d4b\u91cf\u8303\u56f4\u4e0b\u53ef\u63d0\u4f9b\u4e0d\u540c\u7684\u8109\u51b2\u5bbd\u5ea6<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"846\" height=\"179\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-sor-functions.webp\" alt=\"FF-960 OTDR SOR \u6587\u4ef6\u7ba1\u7406\u5149\u6807\u529f\u80fd\" class=\"wp-image-3741\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-sor-functions.webp 846w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-sor-functions-300x63.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-sor-functions-768x162.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-sor-functions-18x4.webp 18w\" sizes=\"auto, (max-width: 846px) 100vw, 846px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f2\u7ebf\u64cd\u4f5c<br>\u66f2\u7ebf\u7f29\u653e\u3001\u62d6\u52a8\uff1a\u89e6\u6478\u5c4f\u624b\u52bf\u64cd\u4f5c<br>\u6062\u590d\u521d\u59cb\u66f2\u7ebf\uff1a\u53cc\u51fb\u5c4f\u5e55<br>\u79fb\u52a8\u5149\u6807\uff1a\u62d6\u52a8 A \u6216 B<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"887\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-test-results.webp\" alt=\"FF-960 OTDR \u5149\u7ea4\u6d4b\u8bd5\u7ed3\u679c\" class=\"wp-image-3742\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-test-results.webp 594w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-test-results-201x300.webp 201w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-test-results-8x12.webp 8w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR \u5217\u8868<br>\u5217\u8868\uff1a\u6d4b\u8bd5\u7ed3\u679c\u4ee5\u5217\u8868\u5f62\u5f0f\u663e\u793a\u3002.<br>A-B \u603b\u957f\u5ea6\uff1a\u88ab\u6d4b\u94fe\u8def\u7684\u603b\u957f\u5ea6\u3002.<br>A-B \u603b\u635f\u8017\uff1a\u88ab\u6d4b\u94fe\u8def\u7684\u603b\u635f\u8017\u3002.<br>A-B \u5761\u5ea6\uff1a\u88ab\u6d4b\u8def\u6bb5\u6bcf\u516c\u91cc\u7684\u635f\u8017\u3002.<br>\u5728\u6d3b\u52a8\u5217\u8868\u4e2d\uff1a<br>\u7f16\u53f7\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u5e8f\u53f7\u3002.<br>\u7c7b\u578b\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u7c7b\u578b\u3002.<br>\u8ddd\u79bb\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u53d1\u751f\u5730\u70b9\u3002.<br>\u635f\u5931\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u635f\u5931\u3002.<br>\u8870\u51cf\uff1a\u4ece\u8d77\u59cb\u70b9\u5230\u5f53\u524d\u70b9\u7684\u635f\u5931\u00a0<br>\u6d3b\u52a8\u3002.<br>\u53cd\u5c04\uff1a\u5f53\u524d\u4e8b\u4ef6\u7684\u56de\u6ce2\u635f\u8017\u3002.<br>\u7d2f\u8ba1\u635f\u5931\uff1a\u4ece\u8d77\u59cb\u70b9\u5230\u5f53\u524d\u70b9\u7684\u635f\u5931\u00a0<br>\u6d3b\u52a8\u3002.<br>\u6d3b\u52a8\u5171\u6709\u4e94\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"205\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols-1024x205.webp\" alt=\"FF-960 OTDR \u6ce2\u5f62\u4e8b\u4ef6\u7b26\u53f7\u56fe\u4f8b\" class=\"wp-image-3743\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols-1024x205.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols-300x60.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols-768x154.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols-18x4.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-event-symbols.webp 1034w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"887\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-measurement-trace.webp\" alt=\"FF-960 OTDR \u5149\u7ea4\u6d4b\u91cf\u66f2\u7ebf\u56fe\" class=\"wp-image-3744\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-measurement-trace.webp 594w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-measurement-trace-201x300.webp 201w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/ff-960-otdr-measurement-trace-8x12.webp 8w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR \u8bbe\u7f6e<br>\u8bbe\u7f6e\u53c2\u6570\u00a0<br>\u6ce2\u957f\uff0c\u9009\u62e9\u6d4b\u8bd5\u5355\u4f4d\uff0c\u5e76\u00a0<br>\u91c7\u6837\u6a21\u5f0f<br>\u6d4b\u8bd5\u5355\u4f4d\u5305\u62ec km\u3001mi \u548c kft<br>\u5171\u6709\u4e09\u79cd\u6d4b\u91cf\u6a21\u5f0f\uff1a\u00a0<br>\u5feb\u901f\u3001\u5e38\u89c4\u548c\u9ad8\u7cbe\u5ea6<br>\u5206\u6790\u53c2\u6570\/\u9608\u503c\u00a0<br>\u8bbe\u7f6e<br>\u8bbe\u7f6e\u53cd\u5c04\u9608\u503c\uff0c\u975e\u00a0<br>\u53cd\u5c04\u9608\u503c\u548c\u7ed3\u675f\u00a0<br>\u4e8b\u4ef6\u6240\u9700\u7684\u9608\u503c\u00a0<br>\u5206\u6790<br>\u4e8b\u4ef6\u635f\u5931\u9608\u503c\uff1a\u8bbe\u7f6e\u635f\u5931\u503c\u00a0<br>\u8fde\u63a5\u70b9\u7684\u9608\u503c\uff0c\u878d\u5408\u00a0<br>\u8fde\u6746\u4e0a\u7684\u67d0\u4e2a\u70b9\u6216\u5927\u5f2f\u66f2\u5904\u00a0<br>\u53ef\u5728 0.2~30dB \u8303\u56f4\u5185\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4e14\u00a0<br>\u9ed8\u8ba4\u503c\u4e3a 0.2dB\u3002\u4e8b\u4ef6\u00a0<br>\u5927\u4e8e\u8bbe\u5b9a\u9608\u503c\u7684\u5c06\u00a0<br>\u5217\u5728\u6d3b\u52a8\u8868\u4e2d\u7684\uff0c\u6216\u8005\u90a3\u4e9b\u5c06\u00a0<br>\u88ab\u5ffd\u7565\u3002.<br>\u53cd\u5c04\u9608\u503c\uff1a\u8bbe\u7f6e\u7684\u53cd\u5c04\u635f\u8017\u9608\u503c\u4e3a\u00a0<br>\u53ef\u8fdb\u884c\u6d4b\u8bd5\u7684\u94fe\u63a5\u53cd\u5c04\u4e8b\u4ef6\uff0c\u5305\u62ec\u4ece\u00a0<br>10dB \u81f3 60dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 40dB\u3002.<br>\u7ed3\u675f\u9608\u503c\uff1a\u8bbe\u7f6e\u94fe\u8def\u672b\u7aef\u53ef\u63a5\u53d7\u7684\u7ed3\u675f\u635f\u8017\u00a0<br>\u5f85\u6d4b\u503c\u8303\u56f4\u4e3a 1~30dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 10dB\u3002\u53cd\u5c04\u9608\u503c\uff1a\u8bbe\u7f6e\u7684\u56de\u6ce2\u635f\u8017\u9608\u503c\u4e3a\u00a0<br>\u53ef\u8fdb\u884c\u6d4b\u8bd5\u7684\u94fe\u63a5\u53cd\u5c04\u4e8b\u4ef6\uff0c\u5305\u62ec\u4ece\u00a0<br>10dB \u81f3 60dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 40dB\u3002.<br>\u7ed3\u675f\u9608\u503c\uff1a\u8bbe\u7f6e\u94fe\u8def\u672b\u7aef\u53ef\u63a5\u53d7\u7684\u7ed3\u675f\u635f\u8017\u00a0<br>\u9700\u8fdb\u884c\u6d4b\u8bd5\uff0c\u8303\u56f4\u4e3a 1~30dB\uff0c\u9ed8\u8ba4\u503c\u4e3a 10dB\u3002.<\/p>\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\u89c6\u5149\u5b66\u63a5\u53e3\u6216\u5149\u7ea4\u672b\u7aef\uff0c\u4ee5\u514d\u9020\u6210\u773c\u90e8\u635f\u4f24\uff01\u4efb\u4f55\u672a\u5728\u672c\u624b\u518c\u4e2d\u660e\u786e\u5141\u8bb8\u7684\u66f4\u6539\u6216\u6539\u88c5\uff0c\u90fd\u5c06\u5bfc\u81f4\u60a8\u4e27\u5931\u64cd\u4f5c\u8be5\u8bbe\u5907\u7684\u6743\u5229\u3002\u4e3a\u964d\u4f4e\u706b\u707e\u6216\u89e6\u7535\u7684\u98ce\u9669\u2026\u2026 <a title=\"FF-960 OTDR \u7528\u6237\u6307\u5357\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/zh\/blog\/ff-960-otdr-user-guide\/\" aria-label=\"\u9605\u8bfb FF-960 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":[92],"tags":[],"class_list":["post-3736","post","type-post","status-publish","format-standard","hentry","category-otdr-ff-960"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3736","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=3736"}],"version-history":[{"count":2,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3736\/revisions"}],"predecessor-version":[{"id":3863,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3736\/revisions\/3863"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=3736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/categories?post=3736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/tags?post=3736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}