This FS single mode Gigabit SFP transceiver provides a fiber uplink option for switches with SFP slots, compatible with equipment from most major switch brands. FS is a well known optics supplier offering compatible transceivers at a lower cost than original equipment manufacturer branded modules while maintaining solid reliability. Antofity Concepts supplies FS optics as a cost effective alternative to original equipment manufacturer transceivers for Gigabit fiber links across Kenya.