Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.

by *** on 06/08/2017

As for customized transceivers, FS.COM offers regular custom choices such as compatibility, transmission distance, 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.

by *** on 06/15/2017

FS.COM has been maintaining huge stock level of the 1000BASE-T SFP transceivers in U.S. warehouse, EU warehouse and CN warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order.

by *** on 05/08/2017

No, the FS.COM 1000BASE-T SFP transceivers can not auto-negotiate.

by *** on 04/12/2017

Auto-negotiation is a protocol developed by IEEE that allows devices to perform automatic configuration to achieve the best possible mode of operation over a link. Devices with this feature will broadcast their speed (10 Mbps, 100 Mbps, and 1000 Mbps) and duplex (half/full) capabilities to other devices and negotiate the best between two devices.

by *** on 03/06/2017