1550nm 2mW 2Gb/s DFB Laser Diode Module with SC/APC connector for Analog application

1550nm 2mW 2Gb/s DFB Laser Diode Module with SC/APC connector for Analog application

 

Features

  • 1550nm direct modulation with DFB-LD as Transmitter 
  • Low noise, Low distortion Low threshold current 
  • Built-in InGaAs/PIN monitor 
  • High reliability,Long operation life

Application

  • Optical Transmitter of Analog Signal
  • Optical Bidi Module and Optical transceivers
  • Test Equipment

 

Absolute Maximum Ratings (Tc=25℃)

Parameter

Symbol

Ratings

Unit

Notes

Unit

Reverse Voltage(LD)

Vr(LD)

2

V

CW

V

Forward Current(LD)

If(LD)

100

mA

CW

mA

Reverse Voltage(MPD)

Vr(PD)

15

V

CW

V

Forward Current(MPD)

If(PD)

2

mA

CW

mA

Storage Temperature

Tstg

-40~ +85

-

Operating Temperature

Topr

-20~ +70

 

Lead Soldering Temperature/Time

Ts

260/10

℃/S

-

℃/S

Fiber Yield Strength

-

1

kgf

-

mm

Fiber Bend Radius

-

60

mm

-

 

 

Transmitter Optical and Electrical Characteristics (Tc=25℃)

Parameter

Symbol

Min

Type

Max

Unit

Test Condition

Threshold Current

Ith

3

-

15

mA

CW

   

-

-

50

mA

CW,T=85℃

Operating Voltage

Vf

-

1.1

1.5

V

-

Optical Output Power

Pf

2.2

-

2.7

mW

CW, If= Ith+20mA

Center Wavelength

λc

1540

1550

1560

nm

CW, If= Ith+20mA

Rise/Fall Time(20-80%)

Tr/Tf

-

-

120

pS

If=Ith, Po=Pf, 50 Ohm

Monitor Current

Im

100

-

1000

uA

CW, If= Ith+20mA

Capacitance

C

-

10

15

PF

VRD=5V, f=1MHz

Dark Current

Id

-

-

100

nA

VRD=5V

Spectral Width(-3dB)

Δλ

-

0.3

0.5

nm

CW, If= Ith+20mA

Slope Efficiency

SE

0.11

-

-

W/A

CW, If=Ith+20mA

Tracking Error

TE

-1.5

-

1.5

dB

CW, Im=Constant &
If=Ith+20mA

Bandwidth

BW

2

2.5

-

GHz

 

Side Mode
Suppression Ratio

SMSR

30

-

-

dB

CW, If= Ith+20mA

Optical Isolation

ISO

30

-

-

dB

-

Relative Intensity Noise

RIN

-

-

-130

dB/Hz

-

 

$59.00

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