Appendix A. SFP Modules
A.3. CWDM modules
• Features:
• Duplex LC connector
• Hot Pluggable
• Supply Voltage 3.3Volts
• Case Operating Temperature 0-70 degrees Celsius
• Output Eye Compliant with IEEE802.3z
• Compliant with SFF8472 diagnostic monitoring interface
• Compliant with IEEE802.3z Gigabit Ethernet Standard
• Class 1 Laser Product (compliant with EN 60825-1)
• For 1310 series you can choose these center wavelengths:
• 1270nm, 1290nm, 1310nm, 1330nm, 1350nm, 1370nm, 1390nm, 1410nm, 1430nm, 1450nm.
• For 1550 series you can choose these center wavelengths:
• 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1610Nm
Table A-10. 1310nm-19dB margin
Parameter Value Units
Wavelength operation 1270~1450 nm
Spectral Width (-20dB) 1 nm
Output Optical Power 9/125
micrometers fiber
-4 dBm
Optical Input Power-maximum -3 dBm
Optical Input Power-minimum
(Sensitivity)
-23 dBm
Minimum atenuation for looping
output with input
4 dBm
26
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