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