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 am using these in a personal environment rather than professional, but I will likely be buying more in the near future.

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

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

Good news! I got the parcel today and all is well! I’m officially operating at 25G! You’ve got some fantastic products and unbeatable customer service.

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

Easy purchase and fast delivery. Cisco switches identify these FS modules quickly and perform well. I’ll continue to buy them next time.

Easy purchase and fast delivery. Cisco switches identify these FS modules quickly and perform well. I’ll continue to buy them next time.

FS is new to us. We finally bought these modules for impressed by their professional support and quality assurance. We used them in our new program and all go well. For such a long transmission link over 30km, the signals are still so satisfying. They fit well with our future network building needs.

FS is new to us. We finally bought these modules for impressed by their professional support and quality assurance. We used them in our new program and all go well. For such a long transmission link over 30km, the signals are still so satisfying. They fit well with our future network building needs.