Excellent quality product -well packaged and delivered earlier than expected

Ordered on Friday - received on Monday - worked straight out of the box - excellent service and good quality product and packaging

Fast shipping and great quality, like always!

I’ve bought transceivers several times from fs.com. All these products have worked flawlessly so far, so I decided to go for fs.com again when I needed 100G QSFP28 DAC. The package was delivered to my house very quickly after I placed the order. They were neatly placed in individually sealed packages, thick and stiff, just as I expected. I did testing between two switches. I could see light up when they are connected. They could communicate very well using this DAC. Very nice product. You know, I used to believe that quality comes at a price, it is FS’s product that changes my mind. Both their price and quality are good. My purchases here helped me save a ton of money.
BTW, there is also one reason why I speak highly of FS. You can always find what you need in FS and most importantly, they are in stock, unlike other brands that lack sufficient inventory but only let you buy other alternatives. In all, I’m happy with this DAC and will buy more from here whenever I need. Highly recommend buying this.

Used to connect my Cisco switches. Literally did nothing but replace my original cables with these new 100G DAC. When I plug it into the switch, the indicator light went on immediately. It saves us a lot of time. I have a ton of FS cables in my datacenter and will continue to use the brand whenever I can.

Having got some transceivers here before, this time these DAC cables also meet my requirements. In general, using DAC can be a convenient choice. Fast installation, stable connection. Till now no issues occur. They give us a simple network deployment.

My Cisco Nexus 9000 switch accepted the DAC cable when I plugged it in. The item did the job well as what I expect it to do.

Amazing online service replied to us at once when I contacted them. The guy suggested that we could use custom DAC cable for connecting Arista and Mellanox switch. We were glad to hear that, but found that the 100G DAC cable used 30AWG wire, actually, we needed 26AWG. The man received our demand and said that they also could offer 26AWG version for us. We then made the order of customized 100G DAC cables. The cables were placed in a hard-material box during the delivery. Took them out of the box, their construction was as solid as we expected before. Plugged them into our devices, the LED lights turned on.

These cables are working great within data center racks and no problems happen for now. I have also used some other brand’s high-speed cables, but the data transmission is not as stable as this one. I prefer your quality products and excellent customer and shipping services.

I use your Arista cable to replace the original ones as there are no differences in data transmission compared to the original one but the price is much lower, which can save lots of money. Really appreciated.