155M~1.25G SFP modules are the most common modules, which operating at 850nm, 1310nm, 1550nm wavelengths over dual fibers. BIDI SFP modules are operating over single Single Mode Fiber (SMF).
CWDM SFP module small form-factor pluggable (SFP) is a compact optical module used in optical communications for both telecommunication and data communications applications at 1270-1610nm CWDM wavelengths over single-Mode Fiber (SMF).
DWDM SFP module is a series of optical modules operating at DWDM C-band (100GHz channel spacing) wavelengths over single-Mode Fiber (SMF). They are designed for use in Fast Ethernet, Gigabit Ethernet, 1G Fibre Channel, and SONET/SDH links, compliant with the SFP MSA. Digital diagnostics functions are available.
2.5~4G SFP module is a series of optical modules designed for use in 4x/2x/1x Fibre Channel and Gigabit Ethernet . They are compliant with the SFP+ MSA. Digital diagnostics functions are available. The optical module are RoHS compliant.
