A variable fiber-optic attenuator with -70-dB backreflection meets Bellcore specifications and suits telecommunications applications. Attenuation range is from 0.4 to more than 80 dB.
A variable fiber-optic attenuator with -70-dB backreflection meets Bellcore specifications and suits telecommunications applications. Attenuation range is from 0.4 to more than 80 dB.