Features: CWDM DFB Laser diode transmitter Transmitter Center Wavelength 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm and 1610nm. Receiver PIN or APD Data Rate up to 0C24 Operating Temperature 0℃~+70 ℃ Distance up to 80km Package SFP, GBIC RoHS compliant Applications: Fiber Channel Ethernet ATM SONET