The product is very suitable for my cisco switch, and I have purchased several, looking forward to their follow-up performance.

Very Pleased with Quick shipping. SFP worked with Cisco UBR10k router just like FS said. Will definitely be doing more business with them.

Very good Int. logistics in 7 days the order arrived at ARG.

My preliminary test results are such that the XFP SR optics are performing exceptionally good on Cisco 6500. I just left my laboratory in my testing and I will deploy tomorrow in the live topology. I will definitely work with FS.COM again, should some new business arise.

FS technical team was good support for fixing my technical issues while ordered the product.

What a lovely company to deal with, great customer service. I will be back. Thanks for a prompt delivery and lovely quality items.

Thanks for the good servce and fast delivery on our XFPs a couple of weeks ago - no problems at all so far.

I don't think I would consider buying from anyone else in the future and will surely recommend FS.COM to my friends and business

I bought a few of these since they're about a quarter of the cost of a Extreme-branded XFP. I've installed them in my Extreme switch; no issues to report so far.

Wouldn't hesitate to use this company. Dealing with them was effortless. The correct item arrived out of the country within three days of purchase. Well done.