... SMF) . Features: Up to 1.25Gb/s bi-directional data links Hot-pluggable SFP footprint 1310/1550nm FP/ ... DFB, SM Fiber Duplex LC connector Very low jitter Up to ... wavelength 1310nm,single mode 10Km BD-SFP-GL13-20 1000Base-LX SFP module,1.25G,LC connector, wavelength ... 1310nm,single mode 20Km BD-SFP-GL15-40 1000Base-LX SFP module,1.25G,LC connector, ...