We wanted to buy 1G BiDi SFP modules with wavelengths of 1550nm on the TX end and 1490nm on the RX end. After consulting our AM, we decided to go with his suggestions. So I quickly made an order and they arrived in secure packaging. When we inserted the modules into my switch, there were no issues with the connectivity to the switch it went into. Temperature is running as expected and no packet errors or interface issues. Will continue to purchase fiber optic products from FS.

The 1G modules were very easy to install and worked as expected. Require no extra tools and configuration. Plugged them into my switches, the link was stable and no packets loss. Recommended.

I am pleased to do business with Fiberstore, my Account Manager Daisy recommended the optics to me according to my requirements, and the item works on Cisco ASR-1001 as we expected. Daisy is very professional and you guys are great!

Working with FS.COM has been an awesome experience. The staff at FS.COM treated us with respect and integrity and was always available to answer questions. They were willing to work with us throughout every facet of the process and was very accommodating to all requests we found out we needed throughout our experience. We look forward to working with them in the future. Thank you!

I bought three of these transceivers here and very satisfied with the high quality.

The ability to have access to a fantastic selection of quality customized transceivers and ease of purchase makes Fiberstore the place to go for all of your optics.

Fiberstore does what l want, good online interface, fair pricing and good service.

Always have exactly what I need. Prompt with shipping and great customer service.

This is the second time from FS.COM and both times have been very positive. Quality of the products is fantastic and the fulfillment center got my order out to me super fast.

It is so nice to have this wonderful shopping exeprience at Fiberstore.Everything goes very well.