{"id":3780,"date":"2026-08-27T08:22:41","date_gmt":"2026-08-27T08:22:41","guid":{"rendered":"https:\/\/firstfibertech.com\/?p=3780"},"modified":"2026-08-27T13:06:48","modified_gmt":"2026-08-27T13:06:48","slug":"%e5%85%88%e8%bf%9b%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e5%85%89%e7%ba%a4%e5%a3%b0%e4%bc%a0%e6%84%9f%e5%99%a8-das","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/zh\/blog\/advanced-distributed-fiber-optic-sound-sensor-das\/","title":{"rendered":"\u5148\u8fdb\u5206\u5e03\u5f0f\u5149\u7ea4\u58f0\u4f20\u611f\u5668 DAS"},"content":{"rendered":"<p 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class=\"wp-block-paragraph\"><strong>\u6d4b\u91cf\u539f\u7406&nbsp;<\/strong><br>\u5206\u5e03\u5f0f\u58f0\u4f20\u611f\u5668\uff08DAS\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u76f8\u5e72\u745e\u5229\u6563\u5c04\u539f\u7406\u7684\u5206\u5e03\u5f0f\u5149\u7ea4\u4f20\u611f\u5668\u3002\u5b83\u5229\u7528\u4e86\u5149\u7ea4\u5bf9\u58f0\u97f3\uff08\u632f\u52a8\uff09\u7684\u654f\u611f\u6027\u3002 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class=\"wp-block-list\">\n<li>\u5bf9\u6e29\u5ea6\u548c\u632f\u52a8\u8fdb\u884c\u8fde\u7eed\u5206\u5e03\u5f0f\u6d4b\u91cf\uff0c\u65e0\u6d4b\u91cf\u76f2\u533a<\/li>\n\n\n\n<li>\u591a\u4e2a\u4e8b\u4ef6\u7684\u540c\u6b65\u68c0\u6d4b\u4e0e\u7cbe\u786e\u5b9a\u4f4d<\/li>\n\n\n\n<li>\u5149\u7ea4\u662f\u4e00\u79cd\u96c6\u4f20\u8f93\u4e0e\u4f20\u611f\u4e8e\u4e00\u4f53\u7684\u4f20\u611f\u5668<\/li>\n\n\n\n<li>50\u516c\u91cc\u7684\u8d85\u957f\u6d4b\u91cf\u8ddd\u79bb\uff0c\u4e30\u5bcc\u7684\u6d4b\u91cf\u4fe1\u606f<\/li>\n\n\n\n<li>\u54cd\u5e94\u901f\u5ea6\u5feb\uff0c1\u79d2\u5185\u89e6\u53d1\u8b66\u62a5<\/li>\n\n\n\n<li>\u5149\u4fe1\u53f7\u4f20\u8f93\uff0c\u5b8c\u5168\u7535\u6c14\u7edd\u7f18\uff0c\u6297\u7535\u78c1\u5e72\u6270<\/li>\n\n\n\n<li>\u672c\u8d28\u5b89\u5168\u578b\uff0c\u9002\u7528\u4e8e\u5728\u6613\u71c3\u6613\u7206\u73af\u5883\u4e2d\u957f\u671f\u4f5c\u4e1a<\/li>\n\n\n\n<li>\u6d4b\u91cf\u7a33\u5b9a\u53ef\u9760\uff0c\u8bef\u62a5\u7387\u4f4e<\/li>\n\n\n\n<li>\u5149\u7ea4\u4f7f\u7528\u5bff\u547d\u957f\uff0c\u65e0\u9700\u7ef4\u62a4\u5373\u53ef\u4f7f\u7528\u957f\u8fbe30\u5e74<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6027\u80fd\u7279\u70b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e29\u5ea6\u8ddd\u79bb\uff1a50\u516c\u91cc<\/li>\n\n\n\n<li>\u5feb\u901f\u54cd\u5e94\u65f6\u95f4\uff1a1\u79d2@50\u516c\u91cc<\/li>\n\n\n\n<li>\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\uff1a2-50\u7c73<\/li>\n\n\n\n<li>\u9ad8\u7075\u654f\u5ea6\uff1a\u80fd\u591f\u63a2\u6d4b\u5149\u7f06\u5468\u56f440\u7c73\u8303\u56f4\u5185\u7684\u632f\u52a8<\/li>\n\n\n\n<li>\u632f\u52a8\u4e0e\u6e29\u5ea6\u7684\u540c\u6b65\u76d1\u6d4b<\/li>\n\n\n\n<li>\u5149\u7ea4\u6545\u969c\u5728\u7ebf\u76d1\u6d4b\u529f\u80fd<\/li>\n\n\n\n<li>\u4e00\u6b3e\u63d0\u4f9b\u53ef\u89c6\u5316\u754c\u9762\u7684\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u8f6f\u4ef6<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"2\">\u7ea4\u7ef4<\/td><td>\u5355\u6a21\u5149\u7ea4<\/td><\/tr><tr><td colspan=\"2\">\u8ddd\u79bb\u8303\u56f4<\/td><td>50\u516c\u91cc<\/td><\/tr><tr><td colspan=\"2\">\u51c6\u786e\u6027<\/td><td>2\u7c73\uff5e50\u7c73<\/td><\/tr><tr><td colspan=\"2\">\u91c7\u6837\u7a7a\u95f4<\/td><td>1\u7c73<\/td><\/tr><tr><td colspan=\"2\">\u6d4b\u91cf\u65f6\u95f4<\/td><td>\u4f4e\u81f31s<\/td><\/tr><tr><td colspan=\"2\">\u9891\u9053<\/td><td>1\uff0c2<\/td><\/tr><tr><td colspan=\"2\">\u632f\u52a8\u4fe1\u53f7\u5e26\u5bbd<\/td><td>\u22645\u5343\u8d6b<\/td><\/tr><tr><td colspan=\"2\">\u632f\u52a8\u7075\u654f\u5ea6<\/td><td>\u226440\u7c73<\/td><\/tr><tr><td colspan=\"2\">\u6e29\u5ea6\u8303\u56f4<\/td><td>-190\u2103\uff5e700\u2103<\/td><\/tr><tr><td colspan=\"2\">\u5149\u7ea4\u8fde\u63a5\u5668<\/td><td>FC\/APC<\/td><\/tr><tr><td colspan=\"2\">\u7535\u6e90<\/td><td>220VAC 50Hz 100W<\/td><\/tr><tr><td colspan=\"2\">\u5de5\u4f5c\u6e29\u5ea6<\/td><td>-10\u2103~50\u2103<\/td><\/tr><tr><td colspan=\"2\">\u50a8\u5b58\u6e29\u5ea6<\/td><td>-20\u2103~60\u2103<\/td><\/tr><tr><td colspan=\"2\">\u901a\u4fe1\u8fde\u63a5\u5668<\/td><td>\u4ee5\u592a\u7f51\u3001USB\u3001RS232\u3001\u7ee7\u7535\u5668<\/td><\/tr><tr><td colspan=\"2\">\u6570\u636e\u5b58\u50a8<\/td><td>500GB<\/td><\/tr><tr><td colspan=\"2\">\u5c3a\u5bf8\uff08\u5bbd\u00d7\u6df1\u00d7\u9ad8\uff09<\/td><td>482.6\u00d7458.4\u00d7133.5\uff0819\u82f1\u5bf8\u673a\u67b6\uff09<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u4ea7\u54c1\u4ecb\u7ecd\uff1a\u57fa\u4e8e\u76f8\u5e72\u745e\u5229\u6563\u5c04\u539f\u7406\u7684\u5148\u8fdb\u5206\u5e03\u5f0f\u5149\u7ea4\u58f0\u4f20\u611f\u5668\uff08DAS\uff09\uff0c\u91c7\u7528\u5355\u82af\u666e\u901a\u5355\u6a21\u901a\u4fe1\u5149\u7f06\u4f5c\u4e3a\u4f20\u611f\u5668\uff0c\u53ef\u5b9e\u65f6\u83b7\u53d6\u5149\u7f06\u6cbf\u7ebf\u4efb\u610f\u70b9\u5468\u56f4\u7684\u6e29\u5ea6\u548c\u632f\u52a8\u4fe1\u606f\u3002\u5f53\u5149\u7f06\u5468\u56f4\u53d1\u751f\u6e29\u5ea6\u53d8\u5316\u6216\u632f\u52a8\u65f6\u2026\u2026 <a title=\"\u5148\u8fdb\u5206\u5e03\u5f0f\u5149\u7ea4\u58f0\u4f20\u611f\u5668 DAS\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/zh\/blog\/advanced-distributed-fiber-optic-sound-sensor-das\/\" aria-label=\"\u9605\u8bfb Advanced distributed fiber optic sound sensor DAS\">\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":[1],"tags":[],"class_list":["post-3780","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3780","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=3780"}],"version-history":[{"count":1,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3780\/revisions"}],"predecessor-version":[{"id":3781,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/posts\/3780\/revisions\/3781"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=3780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/categories?post=3780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/tags?post=3780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}