We have received them and already tested. It works fine.

These are buying just for back stock. But these are the cables we have been using for the last few years and prefer them over any other.

The customer service is fantastic. I’m sure my IT department will be using FS services again in the future.

I was able to install the cables yesterday and they are working as planned. Appreciate the quick overseas shipping, smooth order process and great customer service. Thanks!

Thank you for the quick response and yes I have the cables installed already.
I know FS since it began, and I have bought a number of SFP adapters in the past under different schools/credentials.
I am very happy with FS, as all other technicians like me who talk about networking staff, in our Tech forum, as we know that you not only supply in great prices but also test the equipment you supply. That way we know that buying from you, we will have working results immediately and arrival or non-compliant or compatibility, issues.

FS's DAC is very great with high quality. The most important thing is their after sales service. As long as I have the question about their product, they will answer me with high passtion. I like working with FS!