{"id":2427,"date":"2026-07-01T15:05:44","date_gmt":"2026-07-01T07:05:44","guid":{"rendered":"https:\/\/www.optav-tech.com\/?post_type=product&p=2427"},"modified":"2026-07-13T17:10:00","modified_gmt":"2026-07-13T09:10:00","slug":"rca-audio-over-fiber-4ch-unidirectional-rca-audio-fiber-extender","status":"publish","type":"product","link":"http:\/\/www.optav-tech.com\/zh\/product\/rca-audio-over-fiber-4ch-unidirectional-rca-audio-fiber-extender\/","title":{"rendered":"4 \u8def\u5355\u5411 RCA \u97f3\u9891\u5149\u7ea4\u5ef6\u957f\u5668 20km \u5355\u6a21 LC \u591a\u8def\u5e7f\u64ad\u97f3\u9891\u5149\u7aef\u673a\u5149\u7ea4\u6536\u53d1\u5668"},"content":{"rendered":"
\n
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\n

\u97f3\u9891\u5149\u7ea4\u5ef6\u957f\u5668\u6838\u5fc3\u4f18\u52bf<\/h2>\n<\/div>\n
\n

1.\u58f0\u9053\u578b\u53f7\u4e30\u5bcc \u4f20\u8f93\u65b9\u5411\u968f\u5fc3\u9009\u62e9<\/h3>\n<\/div>\n
\n
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\n

2.\u591a\u6b3e\u5149\u7ea4\u63a5\u53e3\u53ef\u9009 \u8d85\u8fdc\u8ddd\u65e0\u635f\u4f20\u8f93<\/h3>\n<\/div>\n
\n
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\n

3.\u91d1\u5c5e\u575a\u56fa\u673a\u8eab \u4f4e\u529f\u8017\u8fd0\u884c\u5b89\u88c5\u7075\u6d3b<\/h3>\n<\/div>\n
\n
\u4ece\u7ed3\u6784\u8bbe\u8ba1\u6765\u770b\uff0c\u97f3\u9891\u53d1\u5c04\u7aef\u4e0e\u63a5\u6536\u7aef\u5747\u91c7\u7528\u575a\u56fa\u9ed1\u8272\u91d1\u5c5e\u5916\u58f3\uff0c\u91d1\u5c5e\u58f3\u4f53\u6563\u70ed\u6027\u80fd\u4f18\u826f\uff0c\u6709\u6548\u5ef6\u957f\u8bbe\u5907\u4f7f\u7528\u5bff\u547d\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u652f\u6301\u6309\u7167\u5ba2\u6237\u6280\u672f\u6807\u51c6\u5b9a\u5236\u751f\u4ea7\uff0c\u63d0\u4f9bOEM\u5b9a\u5236\u670d\u52a1\uff0c\u65b9\u4fbf\u7cfb\u7edf\u96c6\u6210\u5546\u9488\u5bf9\u7279\u6b8a\u9879\u76ee\u9700\u6c42\u5b9a\u5236\u4e13\u5c5e\u97f3\u9891\u5149\u7ea4\u5ef6\u957f\u8bbe\u5907\u3002<\/div>\n<\/div>\n
\n

4.\u5bbd\u5e7f\u9891\u54cd\u8303\u56f4 \u73af\u5883\u9002\u5e94\u80fd\u529b\u51fa\u8272<\/h3>\n<\/div>\n
\n
\u9664\u6b64\u4e4b\u5916\uff0c\u8fd9\u6b3e\u97f3\u9891\u5149\u7ea4\u5ef6\u957f\u5668\u9891\u54cd\u8303\u56f4\u53ef\u8fbe10\u8d6b\u5179\u81f329\u5343\u8d6b\u5179\uff0c\u504f\u5dee\u63a7\u5236\u5728\u00b13dB\u4ee5\u5185\uff0c\u5b8c\u6574\u6536\u5f55\u9ad8\u4f4e\u9891\u97f3\u9891\u7ec6\u8282\uff0c\u5b9e\u73b0\u9ad8\u4fdd\u771f\u64ad\u653e\u6548\u679c\u3002\u8bbe\u5907\u53ef\u5728-20\u2103\u81f350\u2103\u6e29\u5ea6\u73af\u5883\u4e0b\u7a33\u5b9a\u8fd0\u884c\uff0c\u8bbe\u5907\u5b58\u653e\u8010\u53d7\u6e29\u5ea6\u4e3a-40\u2103\u81f385\u2103\uff0c\u6ee1\u8db3\u957f\u9014\u8fd0\u8f93\u4e0e\u957f\u671f\u5b58\u653e\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5ba4\u5185\u573a\u9986\u3001\u5546\u4e1a\u697c\u5b87\u8fd8\u662f\u534a\u6237\u5916\u97f3\u9891\u63a7\u5236\u5ba4\u4f7f\u7528\uff0c\u90fd\u65e0\u9700\u989d\u5916\u914d\u5907\u6e29\u63a7\u8bbe\u5907\u3002<\/div>\n
\n
\n<\/div>\n
\n

\u4ea7\u54c1\u7279\u70b9<\/h2>\n
    \n
  • \u91c7\u752824\u4f4d\u6570\u5b57\u97f3\u9891\u7f16\u7801\u6280\u672f<\/li>\n
  • \u652f\u6301\u6807\u51c6\u70b9\u5bf9\u70b9\u4fe1\u53f7\u5bf9\u63a5\u4f20\u8f93<\/li>\n
  • \u591a\u6a21\u5149\u7ea4\u6700\u8fdc\u65e0\u635f\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe4\u516c\u91cc<\/li>\n
  • \u5355\u6a21\u5149\u7ea4\u6700\u8fdc\u53ef\u5b9e\u73b0100\u516c\u91cc\u65e0\u8870\u51cf\u4f20\u8f93<\/li>\n
  • \u6709\u6548\u675c\u7edd\u7535\u78c1\u5e72\u6270\u3001\u5c04\u9891\u5e72\u6270\u3001\u4fe1\u53f7\u4e32\u6270\u4e0e\u5730\u73af\u8def\u5e72\u6270<\/li>\n
  • \u652f\u6301\u72ec\u7acb\u653e\u7f6e\u4f7f\u7528\uff0c\u4e5f\u53ef\u4e0a\u67b6\u5b89\u88c5\u81f3FVC14\u673a\u7bb1\u96c6\u4e2d\u7ba1\u7406<\/li>\n
  • \u53ef\u6309\u7167\u5ba2\u6237\u89c4\u683c\u5b9a\u5236\u751f\u4ea7\uff0c\u63d0\u4f9bOEM\u5b9a\u5236\u670d\u52a1<\/li>\n<\/ul>\n
    \n

    \u4ea7\u54c1\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u5149\u5b66\u53c2\u6570<\/strong><\/td>\n\u63a5\u53e3\u7c7b\u578b<\/td>\n\u53ef\u9009SC\/FC<\/td>\n<\/tr>\n
    \u5de5\u4f5c\u6ce2\u957f<\/td>\n1310nm&1470nm~1610nm<\/td>\n<\/tr>\n
    \u5916\u58f3\u6750\u8d28<\/strong><\/td>\n\u91d1\u5c5e<\/td>\n<\/tr>\n
    \u8bbe\u5907\u989c\u8272<\/strong><\/td>\n\u9ed1\u8272<\/td>\n<\/tr>\n
    \u4f20\u8f93\u8ddd\u79bb<\/strong><\/td>\n100\u516c\u91cc<\/td>\n<\/tr>\n
    \u9891\u54cd\u8303\u56f4<\/strong><\/td>\n10 Hz\uff5e29kHz @\u00b13dB<\/td>\n<\/tr>\n
    \u97f3\u9891\u63a5\u53e3<\/strong><\/td>\nRCA\u83b2\u82b1\u53e3<\/td>\n<\/tr>\n
    \u4f9b\u7535\u7535\u538b<\/strong><\/td>\n\u76f4\u6d415V<\/td>\n<\/tr>\n
    \u6574\u673a\u529f\u8017<\/strong><\/td>\n<3W<\/td>\n<\/tr>\n
    \u5916\u5f62\u5c3a\u5bf8(\u957f\u00d7\u5bbd\u00d7\u9ad8)<\/strong><\/td>\n\u53d1\u5c04\u7aef\uff1a105x79x29(mm)
    \n\u63a5\u6536\u7aef\uff1a105x79x29(mm)<\/td>\n<\/tr>\n
    \u8bbe\u5907\u91cd\u91cf<\/strong><\/td>\n0.6\u5343\u514b<\/td>\n<\/tr>\n
    \u4f7f\u7528\u73af\u5883<\/strong><\/td>\n\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a-20\u2103~50\u2103
    \n\u50a8\u5b58\u6e29\u5ea6\u8303\u56f4\uff1a-40\u2103~85\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n<\/div>\n<\/div>\n
    \n

    \u4e3b\u8981\u5e94\u7528\u573a\u666f<\/h2>\n<\/div>\n
    \n
      \n
    • \u5546\u573a\u3001\u9152\u5e97\u591a\u533a\u57df\u80cc\u666f\u97f3\u4e50\u5149\u7ea4\u4f20\u8f93<\/li>\n
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    • \u5e7f\u7535\u8bbe\u5907\u673a\u623f\u914d\u5957\u8f85\u52a9\u97f3\u9891\u4fe1\u53f7\u5e03\u8bbe<\/li>\n
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      <\/h4>\n

      OV44RC-1W-1SC<\/span><\/h4>\n
      \n
        \n
      • \u5149\u7ea4\u6a21\u5f0f<\/strong>: Single-mode<\/span><\/li>\n
      • \u5149\u7ea4\u63a5\u53e3<\/strong>: FC\/SC \u53ef\u9009<\/span><\/li>\n
      • \u4f20\u8f93\u8ddd\u79bb<\/strong>: 100KM<\/span><\/li>\n<\/ul>\n
        \n

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