Im very newbie in fibre LAN technique since about 2 months. I have two Mikrotik CRS305-1G-4S+IN mini switches at home. I ordered pair of FS Generic Compatible Dual-Rate 1000BASE-SX and 10GBASE-SR SFP+, and they work well. I was afraid of the usual compatibility issues, but was nothing. Thats great.

Easy to use on a Ubiquiti Unifi 10G aggregation switch (SFP+ modules only). Enter Unifi controller config and set the port for 1000Base-SX or 10Gbase-SR and the system correctly switches between the two. This allows me to change between communicating with a 1Gbps SFP port on some Ubiquiti switches and a 10Gbps port on other Ubiquiti switches. Of course, these are SFP+ modules only. I bought 1000Base-SX SFP modules from another vendor (10GTEK).

Purchased these for Intel NICs installed in Dell servers. Transceivers were recognized right away and have been working without issue. Will be acquiring more in the future.

happy with my order an service provided

Have tried some FS optics and all of them worked well. This time I needed more transceivers for my Intel X520-2 network interface cards. The AM always gives a quick response to my questions with great patience and enthusiasm. For that, I got a little confused about whether the modules could work on my devices and they issued a report for me to prove there’s nothing wrong when working with the transceivers. After receiving my order, the outlook of the 10G SFP+ transceivers was quite neat; the products were also high quality at reasonable prices. No interface or transmission issues at all. Five stars!

Bought these products for my Intel network interface cards. The moment I received my modules, I tested it on my NIC to see whether it could work well with my cards. Well, the transceiver worked with no issues. Love them and I’ll buy more of these when I need transceivers next time.

module works as expected. shipping was quick.

There are 2 QFX5100 switches and one Dell server in our company host, this month we need to add some access devices and I find FS S3900-48T4S 48-Port 10/100/1000BASE-T Gigabit switch seems to be a nice option because the 10G uplink port can be connected to our QFX5100, the distance between them is about 7 meters. The AM manager recommended me to use 10G modules and fiber cables for the connection between the S3900 and the QFX5100 switch. And the Intel E10GSFPSR dual-rate compatible module was recommended to connect the Inter X520 SFP+ card in the Dell server with the QFX5100 switch, I placed my order according to her suggestions. The Gigabit switch and optical modules arrive on time and the installation has finished, with no errors of those Intel compatible modules, as well as the S3900 Gigabit switch.

FS.COM is my go-to company for fiber products. I have purchased cable, enclosures, modules and tools from FS.COM and I have never been disappointed. Ellen Wang is my rep - she is the greatest!!!

Хороший интернет магазин, покупаем регулярно для нужд офиса IT-оборудование. Заказы обрабатывают быстро, привозят все вовремя, нареканий никаких нету. Спасибо менеджеру по продажам за грамотные консультации по подбору оборудования.