OC-12/STM-4 IR, Small Form-factor Pluggable (SFP), 1310nm Transmitter Wavelength, Single-mode Fiber (SMF), LC Connector, Intermediate-reach (IR), up to 15km reach
OC-3/STM-1 IR, Small Form-factor Pluggable (SFP), 1310nm Transmitter Wavelength, Single-mode Fiber (SMF), Intermediate-reach (IR), LC Connector, up to 15km reach