Every Module works fine without any error.

The connect does look good. We appreciate your ability to get what we need and how capable your company is.

Wow, thank you so much! Your customer service has been simply the best from the beginning!

Everything went good, shopping was super easy and delivery was fast.

Hope you had a great weekend. I have received the package and put some of the optical transceivers to use. The 400G modules are working as expected and we don’t have any issues at the moment. We are very happy with the quality of your product.

They perform well, and seem to be reliable, and great value.

I really appreciate your help and the high-quality products FS provides.

I have put the two transceivers to work, and they are working well. I’m using these in a personal environment rather than professional, but I will likely be buying more in the near future.

I just received the shipment, and the transceiver modules worked right out of the box.
Thanks for good service and fast handling.

Thanks for the concern, and your always quick and polite responses to orders and questions. I really love your products, quality, prices, and delivery.