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日本电气公司85年开始出售光纤通信用发信组件和收信组件(NEOLINK-2011),它能把50～350Mbit/s的信号(NRZ)传输1km。使用芯线直径为5μm的光纤,当信号速率不大于200Mbit/s时,可传送3km(误码率在10~(-9)以下)。外形尺寸为18.5×9×60
NEC’s 85-year-old unit, NEOLINK-2011, sells optical fiber communication transmitters and receivers (NROLs), which transmit 1km of signals (NRZ) of 50-350Mbit / s. The use of optical fiber with a core diameter of 5μm can transmit 3km (bit error rate less than 10 -9) when the signal rate is not more than 200Mbit / s. Overall dimensions of 18.5 × 9 × 60