Name: 1310T/1550T/Dual Transmitter TOSA
Brand: DTNT
SKU: DTNT-TOSA_D22

Product overview

Type:Laser Diode

The product is a 1310T/1550T/Dual Transmitter module
Start with DFB/FP laser
Product structure remarks: LC/PC ferrule assembly, machined / powder structure, without isolator

1.Table 1 Absolute Maximum ratings(Tc=25±3±℃,unless otherwise noted)

2.Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±3℃)

3.Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±℃)

4.Pin sets and Structure (Unit:mm,Tolerance±0.05mm)

1310T/1550T/Dual Transmitter TOSA detail 1

Standard

Key features

Laser welding solution
Working temperature: 0°C~75°C
Receptacle LC TOSA

Product details

Model Number: DTNT-TOSA_D22
Supply Ability: 20K PCS/Month

Specifications

Absolute Maximum ratings(Tc=25±3±℃,unless otherwise noted)7 rows · Absolute maximum ratings

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Absolute Maximum ratings(Tc=25±3±℃,unless otherwise noted) for 1310T/1550T/Dual Transmitter TOSA
Parameter	Symbol	Min.	Max.	Unit
Storage Temperature	Tstg	-40	85	℃
Operating Case Temperature	Top	-40	85	℃
Reverse Voltage(LD)	VRL	—	2	V
Reverse Voltage(MLD)	VRD	—	15	V
Photodiode Forward Current(MPD)	IFD	—	10	mA
Forward Current(LD)	IFL	—	150	mA
Lead Soldering(Temperature)/(Time)	-	—	260/10	℃/Sec

Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±3℃)16 rows · Technical specifications

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Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±3℃) for 1310T/1550T/Dual Transmitter TOSA
Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Output Optical Power CW,lop=lth+20mA,	Pf	0.2	—	0.5	mW	1
Output Optical Power CW,lop=lth+20mA,	Pf	0.5	—	1	mW	2
Output Optical Power CW,lop=lth+20mA,	Pf	1	—	2	mW	3
Output Optical Power CW,lop=lth+20mA,	Pf	2	—	—	mW	4
Threshold Current	lth	—	10	15	mA	CW,Tc=25℃
Threshold Current	lth	—	—	45	mA	CW,Tc=0~70℃
Center Wavelenth	λc	1290	1310	1330	nm	CW,lop=lth+20mA,
Operating Voltage	Vop	—	1.2	1.5	V	CW,lop=lth+20mA,Tc=0~70℃
Spentrum Width	Δλ RMS	—	—	4	nm	FP
Spentrum Width	Δλ ~20dB	—	—	1	nm	DFB
Monitor Current	lmon	0.2	—	1.5	mA	DC,lop=lth+20mA,
Rise/Fall time	Tr/Tf	—	—	0.3	ns	10%-90%
Monitor Dark Current	ld	—	—	100	nA	Vrd=5V
PD Capacitance	Ct	—	10	20	pF	Vrd=5V@1MHz
Tracking Error	TE	-1	—	1	dB	APC,0℃/+25℃ +25℃/+70℃
Optical isolation	Iso	30	—	—	dB	CW

Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±℃)16 rows · Technical specifications

Scroll horizontally to view all columns

Tx1310nm:(Unless specified else,the specifications below are defined at Tc=25±℃) for 1310T/1550T/Dual Transmitter TOSA
Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Output Optical Power CW,lop=lth+20mA,	Pf	0.2	—	0.5	mW	1
Output Optical Power CW,lop=lth+20mA,	Pf	0.5	—	1	mW	2
Output Optical Power CW,lop=lth+20mA,	Pf	1	—	2	mW	3
Output Optical Power CW,lop=lth+20mA,	Pf	2	—	—	mW	4
Threshold Current	lth	—	10	15	mA	CW,Tc=25℃
Threshold Current	lth	—	—	45	mA	CW,Tc=0~70℃
Center Wavelenth	λc	1530	1550	1570	nm	CW,lop=lth+20mA,Tc=0~70℃
Operating Voltage	Vop	—	1.2	1.5	V	CW,lop=lth+20mA
Spentrum Width	Δλ RMS	—	—	4	nm	FP
Spentrum Width	Δλ ~20dB	—	—	1	nm	DFB
Monitor Current	lmon	0.2	—	1.5	mA	DC,lop=lth+20mA,
Rise/Fall time	Tr/Tf	—	—	0.3	ns	10%-90%
Monitor Dark Current	ld	—	—	100	nA	Vrd=5V
PD Capacitance	Ct	—	10	20	pF	Vrd=5V@1MHz
Tracking Error	TE	-1	—	1	dB	APC,0℃/+25℃ +25℃/+70℃
Optical isolation	Iso	30	—	—	dB	CW

Applications

Remote communication

Standards & compliance

Compliant with GR - 326 connector eligibility criteria
Compliant with Telcordia GR-468 reliability test criterion
Compliant with RoHS6 standard

Custom engineering

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Same product family