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当前位置:光纤通信测试仪器(二手) > 光纤通信 > 光衰减器
Agilent/N7766A/Keysigh N7766A 双通道多模光纤衰减器
详细资料:主要技术指标
描述Optical attenuator instruments are used to flexibly control optical signal power levels in test setups. A primary application is determining optical receiver sensitivity by measuring the BER vs. input signal power. The N7766A and N7768A provide 2 or 4 attenuator channels respectively for multimode fiber setups and are available with either 50 µm or 62.5 µm fiber ports. The output power is monitored, especially to allow accurate and stable power setting independent of the input power. Convenient offset parameters allow the set power to correspond to the signal after other optical components in the setup path. 仪器保证:我们的大多数设备在装运之前均经过严格的质量检测与校验。也可申请国家计量证书。 |
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