1270~1610nm CWDM Pigtailed Components

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Features
Built-in optical isolator
Low capacitance and low dark current
High stability of CWDM lasers diode
Low threshold current, low operating current
Integrated high isolation, low insertion loss

Applications

CATV Reverse Transmission
Other Analog or Digital Optical Transmission

Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit	Test Condition
Storage Temperature	Tstg	-40	100	℃	-
Operating Temperature	Top	-40	85	℃	I=Iop
Laser Forward Current	If	-	150	mA	-
LD Reverse Voltage	Lvr	-	2	V	-
PD Reverse Voltage	Pvr	-	15	V	-
Soldering Temp	-	-	260	℃	-
Soldering Time	-	-	10	S	-

Optical & Electrical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Rated Power	Po	1	-	3	mW	Ith+20mA
Threshold Current	Ith	5	-	15	mA	CW
Forward Voltage Drop	Vop	-	1.0	1.2	V	-
Cent Wavelength	λc	Note 2			nm	Note 1
Spectrum Width(-3dB)	Δλ	-	0.5	1	nm	CW,-3dB
Side-mode Suppression Ratio	SMSR	35	-	-	dB	-
Monitor Current	Im	100	-	900	uA	CW, Ith+20mA
Dark Current of Monitor	Id	-	-	100	nA	-
Optical Isolation	ISO	30	40	-	dB	25℃
Frequency Range	F	2.5	-	-	GHz	RI=50Ω
Cut-off Frequency	Fc	6	-	-	GHz	If=Iop
Relative intensity noise	RIN	-	-155	-150	dB/Hz	CW, If=Iop, f=4500MHz
RF Bandpass Flatness	BF	-	±1.5	-	dB	If=Iop,45MHz-4500MHz,T=25 °C

Note 1. 2.5Gb/s NRZ, pseudo-random, Pb=0.2mW, Ppeak=1.0mW

Note 2. The selected wavelength is available as follow:

Wavelength (nm) (Tl=Tset) (in vacuum)	Tolerance(nm)
1271	±2 or ±3
1291	±2 or ±3
1311	±2 or ±3
1331	±2 or ±3
1351	±2 or ±3
1371	±2 or ±3
1391	±2 or ±3
1411	±2 or ±3
1431	±2 or ±3
1451	±2 or ±3
1471	±2 or ±3
1491	±2 or ±3
1511	±2 or ±3
1531	±2 or ±3
1551	±2 or ±3
1571	±2 or ±3
1591	±2 or ±3
1611	±2 or ±3

PIN Definition

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Drawing

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