It works perfectly when used in FS M6200 EDFA. It is hot swappable and more flexible during use. You can plug it to the VOA port of M6200 EDFA directly when the dynamic adjustment is required, and then start the attenuation adjustment by the NMS management, which is easy and operable. I have used the SFP VOA for several months, and haven't meet any issues up to now, but I don't worry about the issues because my account manager always can provide solutions for me.

The power of the entire system can be adjusted flexibly through the VOA module. Definitely, I really love the internal design which could dynamic adjustment of the power-per-channel to optimize performance.

With VOA we can manage the network completely remotely. We strongly prefer that and therefore we consider applying the VOA to every link where this makes sense.

A surprising module from FS comes with M6200 EDFA, it is suitable for my 40km transmision, shows fast response time and high attenuation stability.

My tech has set us up with the correct equipment. He recommended your SFP VOA module.

My former colleague recommended FS to me. I was glad that I found this brand. I’ve been impressed with their service. The account manager is always polite and courteous. Just tell them your needs and they will provide comprehensive and data base service and advice. I took their advice and ordered this M6200 platform (2U managed chassis, transponder, amplifier, OVA and other accessories) They have detailed information to check on the product details page, where I can find the software manual and user guide, and set up our project based on the guidance.