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PIGTAILED 1550 nm DFB LASER DIODE MODULES

Features

  •       1550nm InGaAsP/InP MQW-DFB laser diode (LD)

  •      Uncooled with or without isolator

  •       Single–stage isolator

  •       Low threshold current

  •       Hermetically sealed

  •       -20oC to +85oC operating temperature

  •       High performance/speed InGaAs monitor PIN photodiode (PD)

  •       Pigtailed Package

  •       Base on Telcordia reliability

Application

  •      SONET OC3,OC-12 ,OC-24, OC-48

  •       SDH STM-1,STM-4,STM-8, STM-16 ITU-T recommendations

  •       2.5Gbps Gigabit Ethernet

  •       Stable emitting source at specific wavelength

 

Read Model No.

T15D -XYZ-WM-TI

T15D = Laser

1550 nm DFB laser

X = Package

Pigtailed with 9/125 mm SM fiber (X=P)

Y = Connector

None (Y=NO)

FC-PC (Y=FC); SC-PC (Y=SC); ST-PC (Y=ST);

FC-APC (Y=FA); SC-APC (Y=CA); ST-APC (Y=TA)

Z = Output power

>2mW(Z=2)

W = Pinout configuration

C pinout configuration (W=C)

M = Mount

No flange (M=0), Horizontal mount (M=1)

T = Operating Temperature T= -20 to 85 oC (T=2)

I= Isolator

No isolator (I=blank), with isolator (I=I)

 Ordering Information Example

PART NUMBER

Connector

Output power

Mount

Isolator

T15D-P-FC2C02

FC/PC

>2mW

No

No

T15D-P-FC2C12

FC/PC

>2mW

Horizontal

No

T15D-P-FC2C02-I

FC/PC

>2mW

No

Yes

T15D-P-FC2C12-I

FC/PC

>2mW

Horizontal

Yes

 

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Storage temperature

Tstg

-40~+85

oC

Operating case temperature

Top

-20~+85

oC

Peak optical output power

Po

5

mW

Forward current (LD)

IFLD

120

mA

Reverse voltage (LD)

VRLD

2

V

Reverse current (PD)

IRPD

2

mA

Reverse voltage (PD)

VRPD

10

V

Soldering temperature

Stemp

260

oC

Soldering time

Stime

10

sec

 Specifications

Electrical and Optical Characteristics (CW @ T=25 oC)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Threshold current

Ith

CW

12

18

mA

CW, Tc=-20~85 oC

35

50

Operating voltage

Vop

CW, Pop, Tc=-20~85 oC

1.1

1.6

V

Operating current

Iop

Pop=2.0mW

30

40

mA

Pop=2.0mW, Tc=-20~85 oC

35

60

Peak wavelength

λp

Pop=2.0mW

1530

1550

1570

nm

Spectral width (-20dB)

Dl

Pop=2.0mW

0.1

1.0

nm

Wavelength temp. coefficient

Dl/DT

 

0.09

nm/ oC

Side-mode suppression ratio

SMSR

Pop=2.0mW

30

40

dB

Rise time / Fall time

Tr/Tf

Ib=Ith, 20%~80%

0.20

ns

Monitor current

Im

Pop , Vrp =5V

0.05

0.5

---

mA

Monitor dark current

Id

Vrp = 5V , Tc=-20~85 oC  

200

nA

Tracking error

APC , -20~+85 oC

±0.7

±1.5

dB

Optical isolation

ISO

 

30

 

 

dB

 

 Pin Assignment

Dimensions Outline:     

Pigtail with horizontal mount                          

                   

Unit: mm

Note: The above specifications are subject to change without notice.

If you have any comments or request for detail product information, please fill the
Quotation & Information Request Form or mail to: info@lasermate.com.

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