Must have if you have 1gbe spf compatibility issues. I recommend this product to anyone seeking a compatible transceiver solution.

Seems to work without issue in Cisco switches. It works and doesn't cost a fortune. Gets a bit warm but all of them do.

This pace is something that I am not used to at all. Fingers crossed that the mighty engineers will be satisfied and then we can do pretty things with FS goods here.
If there is a satisfactory survey about customer care, I would like to give you 5 stars (out of five).

The new SFPs from August 19 are absolutely amazing. The very best I have ever worked with.

We are distributors of hardware and software for computing and networks, frequently they ask us for compatible transceivers and that's how we found FS.
I found your website excellent and from what I see B2B commerce is easy.

Excellent service received on all orders placed.

They had what I wanted at a good price. I placed an order and received it promptly thereafter.

Good price. Product arrived in good condition.

smooth with no problem

Received purchase before expected date, thanks!