The SONET/SDH SFP modules operate at a rate of up to 4G, and communicate over single- or multimode fiber in a variety of wavelengths spanning distances of up to 200 kilometers.
SFP Transceivers
SFP Fiber optic transceivers are available for use with standard Duplex, RJ-45, Single Fiber Bidirectional (BiDi), Coarse Wavelength Division Multiplexing (CWDM), Dense Wavelength Division Multiplexing (DWDM).