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C\u6ce2\u6bb5\u65c1\u8fb9\u7684L\u6ce2\u6bb5<\/strong>\uff081565nm~1625nm\uff09\uff0c\u662f\u635f\u8017\u7b2c\u4e8c\u4f4e\u7684\u6ce2\u6bb5\uff0c\u4e5f\u662f\u884c\u4e1a\u7684\u4e3b\u6d41\u9009\u62e9\u4e4b\u4e00\u3002\u5f53C\u6ce2\u6bb5\u4e0d\u8db3\u4ee5\u6ee1\u8db3\u5e26\u5bbd\u9700\u6c42\u7684\u65f6\u5019\uff0c\u4e5f\u4f1a\u91c7\u7528L\u6ce2\u6bb5\u4f5c\u4e3a\u8865\u5145\u3002L\uff0c\u662f\u201clong-wavelength\uff08\u957f\u6ce2\u957f\uff09\u201d\u7684\u610f\u601d\u3002
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S\u6ce2\u6bb5<\/span><\/strong>\uff081460nm~1530nm\uff09\uff0c\u4e5f\u5c31\u662f\u201cshort-wavelength\uff08\u77ed\u6ce2\u957f\uff09\u201d\u6ce2\u6bb5\uff0c\u5149\u7ea4\u635f\u8017\u6bd4O\u6ce2\u6bb5\u8981\u9ad8\u4e00\u4e9b\u3002\u5b83\u7ecf\u5e38\u88ab\u7528\u4e8ePON\uff08\u65e0\u6e90\u5149\u7f51\u7edc\uff09\u7cfb\u7edf\u7684\u4e0b\u884c\u6ce2\u957f\u3002<\/span><\/section>\n
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