D links 10 g sfp module series are hot swappable sfp transceivers that plug into sfp slots on switches and support 10 g ethernet the d link 10gbase sfp module series transceivers offer customers a wide variety of 10 g ethernet connectivity options for data centers enterprise wiring closets and service provider transport applications the transceivers use the enhanced small formfactor pluggable format sfp the sfp form factor is smaller than other form factors such as xenpak x2 and