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Wuhan Shengshi Optical Technology Co., Ltd

[Province: Hubei ]

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Integrated high isolation 1650nm Pigtailed Laser Diode With Low Insertion Loss

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Integrated high isolation 1650nm Pigtailed Laser Diode With Low Insertion Loss

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1650nm Pigtailed cheap laser diode for OTDR, analog or digital optical transmission

1650nm Pigtailed Component

Features

1. Built - in optical isolator
2. Low capacitance and low dark current
3. Low threshold current , low operating current
4. Integrated high isolation , low insertion loss

Applications

OTDR Transmission
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		-
Reverse Voltage	Vr	-	2	V	CW
Soldering Temp	-	-	260		-
Soldering Time	-	-	10	S	S

Optical & Electrical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Rated Power	Po	1	2	-	mW	Ith+30mA
Threshold Current	Ith	10	-	20	mA	CW
Forward Voltage Drop	Vop	-	1.1	1.5	V	CW, Ith+30mA
Cent Wavelength	λc	1645	1650	1655	nm	-
Spectrum Width(-3dB)	Δλ	-	0.5	1	nm	Ith+30mA
Side-mode Suppression Ratio	SMSR	30	40	-	dB	-
Bandwidth	Bw	-	2.5	-	GHz	RI=50Ω
Monitor Current	Im	0.1	0.5	1	mA	CW, Ith+30mA
Dark Current of Monitor	Id	-	-	100	nA	CW, Ith+30mA
Optical Isolation	ISO	30	-	-	dB	25