Datacom DmSwitch 2000 Series - Page 33

Appendix A. SFP Modules
Table A-11. 1550nm-19dB margin
Parameter Value Units
Wavelength operation 1470~1610 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)
-24 dBm
Minimum atenuation for looping
output with input
4 dBm
Table A-12. 1310nm-23dB margin
Parameter Value Units
Wavelength operation 1270~1450 nm
Spectral Width (-20dB) 1 nm
Output Optical Power 9/125
micrometers fiber
-1 dBm
Optical Input Power-maximum -3 dBm
Optical Input Power-minimum
(Sensitivity)
-24 dBm
Minimum atenuation for looping
output with input
7 dBm
Table A-13. 1550nm-23dB margin
Parameter Value Units
Wavelength operation 1470~1610 nm
Spectral Width (-20dB) 1 nm
Output Optical Power 9/125
micrometers fiber
-1 dBm
Optical Input Power-maximum -3 dBm
Optical Input Power-minimum
(Sensitivity)
-24 dBm
Minimum atenuation for looping
output with input
7 dBm
Table A-14. 1310nm-27dB margin
Parameter Value Units
27