Name: 10G 1310nm DFB LC TOSA
Brand: DTNT
SKU: DTNT- TOSA

Product overview

Type:Laser Diode

Standard

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

Main photoelectric and environmental indicators of product

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

2.Transmitter Optical And Electrical Characteristics:(Unless specified else,the specifications below are defined at Tc=25±3℃)

4.Product outline drawing

Remark: Laser welding technology is used at the transmitting end.

Unit:mm Tolerance：±0.05

Key features

Laser welded package
ROHS Compliant Products Available

Product details

Model Number: DTNT- TOSA

Specifications

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

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Absolute Maximum ratings(Tc=25℃,unless otherwise noted) for 10G 1310nm DFB LC TOSA
Parameter	Symbol	Min.	Max.	Unit
Storage Temperature	Tstg	-40	85	℃
Operating Case Temperature	Top	-40	85	℃
LD Reverse Voltage	V_RL	---	2	V
Laser Forward current	I FL	---	120	mA
Photodiode Reverse Voltage（MPD）	V_RD	---	10	V
Photodiode Forward Current(MPD)	I_PD	---	2	mA
Hand Lead Soldering (Temperature)/(Time)	---	---	260/10	℃/Sec

Transmitter Optical And Electrical Characteristics:(Unless specified else,the specifications below are defined at Tc=25±3℃)10 rows · Electrical / optical characteristics

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Transmitter Optical And Electrical Characteristics:(Unless specified else,the specifications below are defined at Tc=25±3℃) for 10G 1310nm DFB LC TOSA
Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Threshold Current	Ith	---	8	15	mA	CW, Tc=25℃
Output Optical Power	Pf	0.4	---	0.8	mW	CW，Iop=Ith+20mA
Center Wavelength	λp	1300	1310	1320	nm	Iop= Ith+20mA
Operating Voltage	Vf	---	1.2	1.8	V	CW, Iop= Ith+20mA
Spectrum Width (△λ-20dB)	△λ	---	---	1.0	nm	Iop= Ith+20mA,K=1.0
Side Mode Suppression Ration	SMSR	35	40	---	dB	CW
Monitor Current	Im	100	---	1000	uA	Iop= Ith+20mA, CW
Monitor Dark Current	Id	---	---	100	nA	VR=5 V ,T=25°C
Optical Isolation	Iso	30	---	---	dB	---
Tracking Error	TE	-1.5	---	1.5	dB	CW,-40℃/+85℃, ,Montior current hold @ Iop = Ith+20mA

Product resources

Related resourceTOSA

Applications

Telecommunication
Data Communication

Standards & compliance

Compliant with Telcordia GR-468 reliability test criterion
Compliant with RoHS standard
Compliant with GR-326 connector qualification standard

Custom engineering

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Same product family