GAOTek Variable Optical Attenuator

GAOTek Variable Optical Attenuators are online attenuation amount adjustment devices.

GAOTek-VOP-114

Description

Overview

GAOTek Variable Optical Attenuators are online attenuation amount adjustment devices. They are applied to the situation of optical power requiring strict control in the network, which the most common is to cooperate with EDFA.

 

Features

  • 0 dB to 30 dB adjustable range
  • Adjustment accuracy 0.1 dB
  • Single card supports up to 4 unidirectional signal attenuations
  • Support remote adjustment

 

Technical Specifications

Input Wavelength Range 1528 nm to 1564 nm
Insertion Loss <1.5 dB
Channels ≤4
Attenuation Range ≤30
Adjustment Accuracy 0.1 dB
Return loss ≧60 dB
PDL ≤0.05 dB
PMD ≤0.25 dB
Transmission Power ≤500 mW
Connector LC or UPC

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