1310/1550 Dual-Wellenlängen-Laserdiodenmodul

1310 nm LD Transmitter: Parameter Symbol Min. Typ. Max. Unit Test condition Center wavelengthλc 1290 1310 1330 nm - Threshold current Ith - 5 15 mA 1310nm,25°C Spectral width Δλ - 1 2 nm CW,Ith+20mA Output power P 0.2 - - mW CW,Ith+20mA Operating voltage Vop - 1.1 1.5 V CW,Ith+20mA Rise/ Fall time* Tr/Tf - 0.3 0.7 nS CW,Ith+20mA Monitor current Im 0.1 0.7 - mA CW,Ith+20mA 1550nm LD Transmitter: Parameter Symbol Min. Typ. Max. Unit Test condition Center wavelengthλc 1530 1550 1570 nm - Threshold current Ith - 10 20 mA CW,25°C Spectral width Δλ - 1 2 nm CW,Ith+20mA Output power P 0.2 - - mW CW,Ith+20mA Operating voltage Vop - 1.1 1.5 V CW,Ith+20mA Rise/ Fall time Tr/Tf - 0.3 0.7 nS CW,Ith+20mA Monitor current Im 0.1 0.4 - mA CW,Ith+20mA You could choose DFB or FP.