It was delivered punctually and is functioning perfectly. Well done!

we are highly satisfied with our experience using the product. The packaging was excellent, and the documentation was clear and concise

Received the items, impressed by the fast shipping! I'll review and let you know if I need more.

We have indeed conducted tests on the equipment using Cisco switches. We appreciate your generous assistance, and the equipment not only fulfills our goals but also surpasses our expectations.

I needed 6 pcs 10G SFP supporting 100 kilometers, compatible with my cisco switches in two sites. FS sales rep recommended this item. Since I installed them, these modules have been working flawlessly. Very satisfied with them.

Highly recommended! I emailed a query about what product would best suit my needs and got a prompt and informative reply. When I placed an order, the details were sent to me within hours. Product performs exactly as I’d hoped.