25G SFP28 SR 850nm 100m LC

Parameter
Unit
Min.
Typical
Max.
Notes
Transmitter
TX Central Wavelength
nm
840
850
860
Spectral Width (RMS)
nm
0.65
Average Launch Optical Power
dBm
-8.4
2.4
Optical Modulation Amplitude (OMA)
dBm
-6.4
3
Average Launch power Tx_off
dBm
-30
Extinction Ratio
dB
2
Transmitter eye mask definition{X1,X2,X3,Y1,Y2,Y3} Hit ratio 1.5 x 10^3 hits per sample
{0.3,0.38,0.45,0.35,0,41,0.5}
Receiver
RX Central Wavelength
nm
840
850
860
Average Receiver Power
dBm
-10.3
2.4
Receiver Power (OMA)
dBm
3.0
Stressed Receiver sensitivity (OMA)
dBm
-5.2
Optical Return Loss
dB
-12
Overload Input Optical Power
dBm
2.4
LOS Assert
dBm
-30
LOS De-Assert
dBm
-12
LOS Hysteresis
dB
0.5