B 典型测试配置, 误码率测试和协议分析, 过载和灵敏度 – EXFO FVA-600 User Manual
Page 104: B典型测试配置
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典型测试配置
26
B
典型测试配置
以下是您的设备可使用的一些典型连接配置。
误码率测试和协议分析
误码率 (BER) 是传输错误的位数与传输过程中接收到的总位数之比。 BERT (误码率
测试仪)测量指定传输过程中的误码率。
以下测试系统说明如何用 FVA-600 衰减发送到收发器的信号后供误码率测试仪或协议
测试仪分析。
过载和灵敏度
FVA-600
可用于测量从发射器到接收器整个连接的过载值或灵敏度。
增加功率值显示过载极限值,减小功率至给定的目标误码率显示灵敏度阈值。
收发器
FVA-600
FTB-500
误码率测试仪
协议分析
发射器
FVA-600
接收器
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