Datacom DmSwitch 2000 Series - Bidirectional Modules

Appendix A. SFP Modules
Optical Input Power-minimum
(Sensitivity)
-30 dBm
Minimum atenuation for looping
output with input
13 dBm
A.2. Bidirectional modules
• Features:
• Simplex 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)
Table A-6. 1000BaseBX20-U singlemode 20Km
Parameter Value Units
Wavelength operation (tx) 1310 nm
Wavelength operation (rx) 1550 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-7. 1000BaseBX20-D singlemode 20Km
Parameter Value Units
24