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Contact: Sandra Jiang
Company: Sichuan Zi Guan Photonics Technology Co.,Ltd
H4 floor 2 Building,Jijia Industrial Park,No.677 Tangfang Road,Economic Development Zone
mianyang 621000
China
Phone: +86 15386660266
Fax: +86 816 2390866
E-Mail: Send Inquiry
Date/Time:  9/6/18 5:47 GMT
 

CWDM DFB Pigtail Laser Module

feature

MqwDFBlasers

Lowthresholdcur , rent

Built-inisolator

Highstability& , lt; , br>
Single-mode opticalfibercoaxialpackage

Application
& , lt; , br>Optical fiber communication

Fiber opticRepeater

Instrumentation

Perfor , mance

Parameter


No.


Test condition


Min


Typ.


Max


unit

Rated power


Pout


Iop=Ith+20


1


1.5


2.5


mW

Central wavelength


λ


CW


1520


-


1580


nm

Spectral width


Δλ


CW


-


-


1.0


nm

Threshold current


Ith


CW


-


12


50


mA

Working current


Iop


CW


-


Ith+20


-


mA

Side-mode suppression ratio


Sr


0-70℃


30


-


-


dB

isolation


30


dB

Rise/fall time


Tr/Tf


CW


-


-


0.15


ns

Detector current


Im


CW


100


400


uA

Detector dark current


Id


CW


-


-


10


nA

Ratedlimitvalue

Parameter ,


Symbol


Parameter value


unit

Laser diode toward current


IF(LD)


100


mA

Laser diode reverse current


VR(LD)


2


V

Detector working current


IF(PD)


2


mA

Detector reverse voltage


VR(PD)


20


V

Working temperature


TOP


-20 ~ +80




Storage temperature


TST


-40 ~ +85




welding temperature/time


-


240/10


℃/S

Minimum Order: 1 pieces

CWDM DFB Pigtail Laser Module
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