Optech SFP series support 622Mbps data rate which meets SFP MSA, compliant to SONET/SDH srandard. We can now provide 622Mbps SFP with various reach at 20KM, 50KM, 80KM, 120KM through single-mode fiber transmission, at wavelengths of 1310nm or 1550nm. Features * SFP Multi-Source Agreement compliant * Compliant with SONET/SDH Standard * Industry standard small form pluggable (SFP) package * Duplex LC connector * Differential LVPECL inputs and outputs * Single power supply 3.3V * TTL signal detect indicator * Hot Pluggable * Class 1 laser product complies with EN 60825-1 * RoHS compliant