{"id":800,"date":"2026-07-31T07:09:42","date_gmt":"2026-07-31T07:09:42","guid":{"rendered":"https:\/\/firstfibertech.com\/?post_type=ff_products&#038;p=800"},"modified":"2026-09-08T08:21:21","modified_gmt":"2026-09-08T08:21:21","slug":"otdr%e5%8f%91%e5%b0%84%e5%85%89%e7%ba%a4%e5%8d%b7%e8%bd%b4","status":"publish","type":"ff_products","link":"https:\/\/firstfibertech.com\/zh\/product\/otdr-launch-fiber-reel\/","title":{"rendered":"FF-LR OTDR \u53d1\u5c04\u5149\u7ea4\u76d8"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u63cf\u8ff0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u542f\u52a8\u5149\u7ea4<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"2\">\u673a\u68b0\u548c\u73af\u5883\u7279\u6027<\/td><\/tr><tr><td>\u5305\u88c5<\/td><td>\u575a\u56fa\u8010\u7528\u7684\u786c\u58f3\u8fd0\u8f93\u7bb1<\/td><\/tr><tr><td>\u50a8\u5b58\u6e29\u5ea6<\/td><td>-40\u2103\u81f3+85\u2103<\/td><\/tr><tr><td>\u5de5\u4f5c\u6e29\u5ea6<\/td><td>-40\u2103\u81f3+85\u2103<\/td><\/tr><tr><td>\u6e7f\u5ea6<\/td><td>0 \u81f3 95%\uff0c\u975e\u51b7\u51dd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"2\">\u5149\u7ea4\u548c\u8fde\u63a5\u5668\u7279\u6027<\/td><\/tr><tr><td>\u7ea4\u7ef4\u7c7b\u578b<\/td><td>G657A\/G652D<\/td><\/tr><tr><td>\u7ea4\u7ef4\u957f\u5ea6<\/td><td>500\u7c73\/1000\u7c73\/1500\u7c73<\/td><\/tr><tr><td>\u5178\u578b\u635f\u5931<\/td><td>\u5728 1310 \u8d6b\u5179\u5904\uff0c1000 \u7c73\u8303\u56f4\u5185\u566a\u58f0\u5c0f\u4e8e 0.36 \u5206\u8d1d<br>\u5728 1310 \u8d6b\u5179\u5904\uff0c1000 \u7c73\u8303\u56f4\u5185\u566a\u58f0\u5c0f\u4e8e 0.22 \u5206\u8d1d<\/td><\/tr><tr><td>\u8fde\u63a5\u5668\u7c7b\u578b<\/td><td>\u5357\u5361\u7f57\u6765\u7eb3\u5dde<\/td><\/tr><tr><td>\u629b\u5149<\/td><td>UPC\/APC<\/td><\/tr><tr><td>\u6536\u76ca\u635f\u5931<\/td><td>UPC\u226550dB\uff0cAPC\u226560dB\uff0cPC\u226535dB<\/td><\/tr><tr><td>\u91cd\u590d\u6027\uff08dB\uff09<\/td><td>&lt;=0.2\uff081000 \u6b21\uff09<\/td><\/tr><tr><td>\u53ef\u4ea4\u6362\u7387\uff08dB\uff09<\/td><td>&lt;=0.2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u529f\u80fd\u4e0e\u5e94\u7528<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8109\u51b2\u6291\u5236\u5668\u3001\u53d1\u5c04\u76d2\u3001\u5ef6\u8fdf\u7ebf\u3001\u5b89\u88c5\/\u6d4b\u8bd5\u3001\u57f9\u8bad\u3001\u6821\u51c6<br>\u2013 \u590d\u5408\u5f0f\u9501\u6263\uff0c\u5bc6\u5c01\u4e25\u5b9e\uff0c\u6613\u4e8e\u5f00\u542f\uff0c\u5e76\u5177\u6709\u9501\u5b9a\u529f\u80fd\u3002<br>\u975e\u91d1\u5c5e\u7ed3\u6784\u4e0d\u4f1a\u51f9\u9677\u3001\u8150\u8680\u6216\u5bfc\u7535<br>\u2013 \u9632\u6c34\u9632\u5c18\uff0c\u4f7f\u8be5\u8bbe\u5907\u51e0\u4e4e\u53ef\u4ee5\u5728\u4efb\u4f55\u73af\u5883\u4e0b\u4f7f\u7528\u3002<br>\u2013 \u81ea\u52a8\u6392\u6c14\u9600\uff0c\u7528\u4e8e\u5e94\u5bf9\u6d77\u62d4\u548c\u6e29\u5ea6\u53d8\u5316<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u8f7d<\/h2>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><div class=\"wp-block-icon\"><svg aria-hidden=\"true\" focusable=\"false\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\">\n\t<path d=\"M18 11.3l-1-1.1-4 4V3h-1.5v11.3L7 10.2l-1 1.1 6.2 5.8 5.8-5.8zm.5 3.7v3.5h-13V15H4v5h16v-5h-1.5z\" \/>\n<\/svg>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/07\/Launch-Fiber-Reel.pdf\">OTDR \u53d1\u5c04\u5149\u7ea4\u5377\u76d8\u6570\u636e\u8868<\/a><\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u95ee\u95ee\u9898<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98981\uff1aFF-LR OTDR \u53d1\u5c04\u5149\u7ea4\u76d8\u7684\u4e3b\u8981\u529f\u80fd\u548c\u5e94\u7528\u662f\u4ec0\u4e48\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> FF-LR OTDR \u53d1\u5c04\u5149\u7ea4\u5377\u76d8\u517c\u5177\u8109\u51b2\u6291\u5236\u5668\u3001\u53d1\u5c04\u76d2\u548c\u5ef6\u8fdf\u7ebf\u7684\u529f\u80fd\uff0c\u4e13\u4e3a\u5149\u7ea4\u7535\u7f06\u7684\u5b89\u88c5\u3001\u73b0\u573a\u6d4b\u8bd5\u3001\u57f9\u8bad\u548c\u6821\u51c6\u800c\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98982\uff1a\u6709\u54ea\u4e9b\u5149\u7ea4\u7c7b\u578b\u3001\u957f\u5ea6\u53ca\u8fde\u63a5\u5668\u914d\u7f6e\u53ef\u4f9b\u9009\u62e9\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u53ef\u914d\u7f6e\u9009\u9879\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5149\u7ea4\u7c7b\u578b\uff1a<\/strong> G657A \u6216 G652D<\/li>\n\n\n\n<li><strong>\u7ea4\u7ef4\u957f\u5ea6\uff1a<\/strong> 500\u7c73\u30011000\u7c73\u62161500\u7c73<\/li>\n\n\n\n<li><strong>\u8fde\u63a5\u5668\u4e0e\u629b\u5149\uff1a<\/strong> \u91c7\u7528UPC\u6216APC\u629b\u5149\u6a21\u5f0f\u7684SC\u8fde\u63a5\u5668\uff08\u4f8b\u5982SC\/UPC-SC\/UPC\u6216SC\/APC-SC\/APC\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98983\uff1a\u8fd9\u6b3e\u5377\u8f74\u7684\u4e3b\u8981\u5149\u5b66\u6027\u80fd\u6307\u6807\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u4e3b\u8981\u5149\u5b66\u6027\u80fd\u53c2\u6570\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5178\u578b\u635f\u5931\uff1a<\/strong> &lt;0.36dB \u6216 &lt;0.22dB @ 1310nm\uff08\u6bcf1000\u7c73\uff09<\/li>\n\n\n\n<li><strong>\u56de\u6ce2\u635f\u8017\uff1a<\/strong> UPC \u2265 50dB\uff0cAPC \u2265 60dB\uff0cPC \u2265 35dB<\/li>\n\n\n\n<li><strong>\u53ef\u91cd\u590d\u6027\u4e0e\u53ef\u4e92\u6362\u6027\uff1a<\/strong> \u2264 0.2dB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98984\uff1a\u54ea\u4e9b\u81ea\u7136\u548c\u73af\u5883\u7279\u5f81\u4f7f\u5176\u9002\u5408\u5f00\u5c55\u5b9e\u5730\u5de5\u4f5c\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u9632\u62a4\u548c\u64cd\u4f5c\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8868\u58f3\u4e0e\u6750\u8d28\uff1a<\/strong> \u4ea7\u54c1\u91c7\u7528\u575a\u56fa\u7684\u786c\u58f3\u8fd0\u8f93\u7bb1\u5305\u88c5\uff0c\u8be5\u7bb1\u4f53\u91c7\u7528\u975e\u91d1\u5c5e\u6750\u8d28\u5236\u6210\uff0c\u4e0d\u4f1a\u51f9\u9677\u3001\u8150\u8680\u6216\u5bfc\u7535\u3002<\/li>\n\n\n\n<li><strong>\u73af\u5883\u5bc6\u5c01\uff1a<\/strong> \u9632\u6f6e\u9632\u5c18\u8bbe\u8ba1\uff0c\u91c7\u7528\u590d\u5408\u9501\u6263\u786e\u4fdd\u7d27\u5bc6\u5bc6\u5c01\uff0c\u5e76\u914d\u5907\u81ea\u52a8\u6392\u6c14\u9600\u4ee5\u5e94\u5bf9\u6d77\u62d4\u548c\u6e29\u5ea6\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u6e29\u5ea6\u4e0e\u6e7f\u5ea6\uff1a<\/strong> \u5de5\u4f5c\u6e29\u5ea6\u548c\u5b58\u50a8\u6e29\u5ea6\u8303\u56f4\u4e3a-40\u00b0C\u81f3+85\u00b0C\uff0c\u53ef\u8010\u53d70\u81f395%\u7684\u975e\u51dd\u7ed3\u6e7f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98985\uff1a\u4ec0\u4e48\u662f\u53c2\u8003\u4ef7\u683c\uff1f\u5982\u4f55\u8fdb\u884c\u8be2\u4ef7\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> FF-LR OTDR \u542f\u52a8\u5149\u7ea4\u5377\u8f74\u7684\u53c2\u8003\u4ef7\u683c\u4e3a $95\u3002\u8bf7\u5728\u4ea7\u54c1\u9875\u9762\u4e0a\u9009\u62e9\u60a8\u7684\u8fde\u63a5\u5668\u914d\u7f6e\u548c\u5149\u7ea4\u7c7b\u578b\uff0c\u7136\u540e\u70b9\u51fb <strong>\u6dfb\u52a0\u5230\u62a5\u4ef7\u5355<\/strong> \u6216 <strong>\u7533\u8bf7\u6f14\u793a<\/strong> \u63d0\u4ea4\u60a8\u7684\u54a8\u8be2\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Description Launch Fiber Real Mechanical &amp;&nbsp;Environmental Characteristics Packaging Rugged, hard-shell transit case Storage Temperature -40\u2103 to +85\u2103 Operating Temperature -40\u2103 to +85\u2103 Humidity 0 to 95%, non-condensing Fiber &amp; Connector Characteristics Fiber Types G657A\/G652D Fiber Length 500m\/1000m\/1500m Typical Loss &lt;0.36dB @ 1310 for 1000 meters&lt;0.22dB @ 1310 for 1000 meters Connector Type SC Polish UPC\/APC &#8230; <a title=\"FF-LR OTDR \u53d1\u5c04\u5149\u7ea4\u76d8\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/zh\/product\/otdr-launch-fiber-reel\/\" aria-label=\"\u9605\u8bfb FF-LR OTDR Launch Fiber Reel\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"featured_media":2603,"template":"","ff_product_cat":[19,11],"class_list":["post-800","ff_products","type-ff_products","status-publish","has-post-thumbnail","hentry","ff_product_cat-otdr-launch-cable","ff_product_cat-test-and-measurement"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products\/800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products"}],"about":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/types\/ff_products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media\/2603"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=800"}],"wp:term":[{"taxonomy":"ff_product_cat","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_product_cat?post=800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}