I had bought an 8 port EYDFA at FS before. It worked well in my DWDM system. So this time I came again for a 16 port with -3dBm~10dBm input power for my new link. FS guys are professional and friendly as before, they quickly process my order.

Interested in this product, but I was not sure how to properly calculate the output per path and the input power. I sent the link project to the tech team, they replied promptly and marked the specific values of each link. I bought the customized EYDFA, and deployed it in our GPON network, no issues.

We were looking for an EDFA with 1 input and 16 ports of 22db departure, the AM recommended this customized EYDFA. We confirmed the parameters with them, and then make the order.

Shipped quickly and works perfectly.

Very satisfied with the product from FS

Never have any issues, perfectly

Our order was handled very smoothly. Great transaction.

Nothing to complain about, good as always!

Product is exactly as described. Shipping was fast, packaging was fantastic.

I bought this CATV EDFA and a splitter originally, but I found it had much link loss, then FS technician recommended the EYDFA and the sales applied the replacement for me. EYDFA have the both function of the splitter plus the CATV amplifier, which saved space and easy to manage, perfect.