FRL15DDBA-A31-xxxxx0 pages

Data Sheet

FRL15DDBx-A31-xxxxx-E
Mar. 2010

1550nm 2.5Gbit/s Directly Modulated DFB Laser module
Applications
0

OC-48/STM-16 DWDM Transmission
Systems

Descriptions
FRL15DDBx series of DFB laser module is designed for DWDM applications with 2.5Gbit/s
direct modulation. The module is housed in an industry standard hermetically sealed 14-pin
butterfly package, which contains optical isolator, thermoelectric cooler, power monitor
photodiode. Precise wavelength selection is available according to ITU-T grid with 50 GHz
spaced wavelength allocation.

Features
Low Driving Current, High Slope Efficiency
High Side Mode Suppression Ratio
Selected Wavelength According to ITU-T Grid (See Table.1)
50GHz Spacing Available
RoHS compliant package

Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
LD Reverse Voltage
LD Forward Current
PD Reverse Voltage
PD Forward Current
TEC Current
TEC Voltage

ODC-3S001E

Symbol
Tstg
Tc
VrLD
IfLD
VrPD
IfPD
Itec
Vtec

Min
-40
-5
1/5

Max
85
70
2
130
20
5
1.6
2.6

Unit
°C
°C
V
mA
V
mA
A
V

Conditions
-