Bit error tester is the main equipment during performance testing communication system. Based on the current situation that domestic high speed bit error tester is scarce and foreign high speed bit error tester is quit expensive, it presents a new simple and cheap high speed bit error test system based on l0Gbit/s transceiver and ARM Cortex-M3 microprocessor LM3S9B90. According to the test, the system keeps a well error test performance a-long with low cost.%误码测试仪是评估通信信道的测试仪器.基于国内高速误码测试仪空缺、国外高速误码仪价格昂贵的现状,提出一种新的基于ARM Cortex-M3微处理器LM3S9B90和10 Gbit/s光收发器SI5040的简易、低廉的高速误码测试系统.经测试,该系统在保持成本低廉的同时还有较好的误码测试性能.
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