1310nm FP TX 1550nm RX SC BOSA Manufacturer

1310nm FP TX 1550nm RX SC BOSA

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One end of the 1310nm FP TX 1550nm RX SC BOSA is a DFB or FP laser, which is used to transmit signals. The other end is an InGaAs detector, which is used to receive signals. The packaging is a receptacle package, which makes this BOSA ideal for use in SONET, SDH, ATM and other fields. The laser can be used in different chips and connectors based on customer requirements.

Absolute Maximum Ratings

Parameter	Ratings	Unit	Conditions
Storage Temperature	-40~ 85	°C	TSTG
Operating Temperature	-40~ 85	°C	TOP
Forward Curreut(LD)	150	mA	If(LD)
Forward Voltage(LD)	2	V	Vf(LD)
Reverse Current (PD)	2	mA	Ir(PD)
Reverse Voltage (PD)	15	V	Vr(PD)
Soldering Temperature (< 10sec.)	260	°C	Stemp

Optical & Electrical Characteristics Transmitter

Parameter	Symbol	Min	Typ	Max	Unit	Condition
Threshold Current	Ith		10	15	mA	CW
Optical Output Power	Pf	100		400	μw	CW, If=Ith 20mA, kink free
Operating Voltage	Vf		1.2	1.5	V	CW
Central Wavelength	λc	1290	1310	1330	nrn	CW
Spectral Width	Δλ		1	3	nm	CW
Rise Time	tr			< 100	ps	Ib=Ith, 20〜80%
Fall Time	tf			< 150	ps	Ib=Ith, 80〜20%
PD Monitor Current	Im	100		900	μA	CW，Vr(PD)=5V
Series resistor	Rs			12	Ohm
PD capacitor	Ct		6	15	PF	Vr(PD)=5V，f=1MHz
Tracking Error	TE	-1.5		1.5	dB	Im = const (@ Po = 0.2mW, Tc = 25°C) Tc = -40 to 85°C

Receiver

Parameter	Svmbol	Min.	Typ.	Max.	Unit	Test Condition
Dark Current	Id	-	0.2	0.5	nA	2V
Responsivity	R		0.90	0.95	A/w	入=1550 mn
Frequency Bandwidth	Bw	1		2000	MHz
Capacitance	Ct	-	0.6	0.8	Pf	-
Response Time	Tr	0.1	-		ns	-