Besides the price advantage we have compared to branded cables, FS.COM DACs also maintain the same performance and reliability. To satisfy our customers` needs of high performance, all of our DACs are tested multiple times in mainstream original brand switches in our test center before shipped out. What`s more, using compatible optics in brand devices will not negatively affect manufacturers` warranty if that`s your concern. Par FS le 23/07/2018

There are two major advantages of 25G technology. First, by offering a single-lane 25Gbps variant, 25G allows for optimization of the bandwidth available from switch-fabric design, which is typically viewed from a per-pin and therefore per-lane standpoint. And the other major advantage is it takes existing module form factors and optical plants factors, such as SFP28 and QSFP28, and allows for a breakout connection that is configurable as either 25G per lane or the full 100G without changing the port on the front of switches and the wholes physical infrastructure. Par FS le 18/07/2018

As for customized direct attach cables, FS.COM offers regular custom choices such as compatibility, cable length, cable color, operating temperature, label pattern, label colors and etc. What`s more, FS.COM welcomes any inquiry for customized products and solutions for all need and specifications. Par FS le 15/07/2018

Yes, you can. FS.COM offers customized dual compatibility solutions for active optical cables so that you can choose compatibilities for each end individually. All you need to do is to select "Dual Compatibility Solutions" option in Compatible Brands drop-down box and note down your devices` model numbers in custom page . Par FS le 10/07/2018

FS.COM offers 25G SFP28 Passive Direct Attach Copper Twinax Cable in 1m, 2m, 3m, 5m and inquiries for customized length are also welcomed. Par FS le 09/07/2018

FS.COM offers 25G SFP28 Passive Direct Attach Copper Twinax Cables in 30AWG for1m, 2m cables, 26AWG for 3m, 5m cables . Par FS le 01/07/2018