Datacom DmSwitch 2000 Series - Page 31

Appendix A. SFP Modules
Wavelength operation (tx) 1550 nm
Wavelength operation (rx) 1310 nm
Spectral Width (-20dB) 2.5 dBm
Output Optical Power 9/125
micrometers fiber
-8 dBm
Optical Input Power-maximum -2 dBm
Optical Input Power-minimum
(Sensitivity)
-23 dBm
Table A-8. 1000BaseBX60-U singlemode 60Km
Parameter Value Units
Wavelength operation (tx) 1310 Nm
Wavelength operation (rx) 1550 Nm
Spectral Width (-20dB) 1 dBm
Output Optical Power 9/125
micrometers fiber
0 dBm
Optical Input Power-maximum -1 dBm
Optical Input Power-minimum
(Sensitivity)
-24 dBm
Minimum atenuation for looping
output with input
6 dBm
Table A-9. 1000BaseBX60-D singlemode 60Km
Parameter Value Units
Wavelength operation (tx) 1550 nm
Wavelength operation (rx) 1310 nm
Spectral Width (-20dB) 1 dBm
Output Optical Power 9/125
micrometers fiber
-2 dBm
Optical Input Power-maximum -1 dBm
Optical Input Power-minimum
(Sensitivity)
-25 dBm
Minimum atenuation for looping
output with input
5 dBm
25