Variable Gain EDFA

Item 145 of 165

With Lightwaves2020’s proprietary

Liquid-crystal Variable Optical Attenuator and Thin-film based Gain

Flattening Filter, the variable gain ranges from 15dB to 25dB within wide

input power range. This makes the module suitable for pre-amplifier, inline,

and booster applications. Our products achieve gain deviation < ±2dB &

noise figure < 7dB over all operating conditions.

This compact full-function EDFA module covers all automatic control

modes for constant gain, power, and current. Monitoring of input, output,

and reflected signal levels as well as temperature and signal levels alarms

are provided. We also provide custom made products.

 

, ,

Menu