I'm so far very pleased by FS products, customer service and shipping!

I bought two 1G modules to connect my Cisco WS-C3650-24TD-S to Cisco Meraki MX250 switch. Both of the two Cisco devices had no issue with these new optics. Quite satisfied to see my data transfer running so smoothly.

I have confirmed that these modules do work exactly as expected when the latest firmware is applied to both of my Cisco switches. Installation was simple. Just plug it in and insert your fiber and bingo. Very reasonable price for the product.

Nice seller. Our orders were all processed soon. Pleased to have the products in stock.

Ordered a couple of things and they were delivered to me in a few days. Good performance yet.

Item arrived fast and ordering was easy.

It's the first time I order via this site. It's very clear, easy, no ambiguity,

The website was very nice and easy to use.

Transceivers are standard ones. Easy to plug in. Did what they are expected to.

Excellent service. Very prompt shipping. Extremely satisfied.