Features: ·Input impedance is 25W·Multi quantum wells (MQW) DFB Laser Diode module·Emission wavelength is in 1.55mm band·Polarization maintaining optical fiber pig-tail·Built-in optical isolator·Built-in thermal electric cooler·Butterfly package·With photodiode for optical output monitorApplicatio...
FU-68PDF-V510MxxB: Features: ·Input impedance is 25W·Multi quantum wells (MQW) DFB Laser Diode module·Emission wavelength is in 1.55mm band·Polarization maintaining optical fiber pig-tail·Built-in optical isolator·Bui...
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Features: ·MQW-DFB laser diode module·High-speed response·Emission wavelength is in 1.55µm b...
Parameter |
Symbol |
Conditions |
Ratings |
Unit | |
Laser diode | Optical output power |
Pf |
CW |
15 |
mW |
Forward current |
If |
CW |
150 |
mA | |
Reverse voltage |
Vrl |
- |
2 |
V | |
Photodiode | Reverse voltage |
Vrd |
- |
20 |
V |
Forward current |
Ifd |
- |
2 |
mA | |
Thermoelectric cooler (Note) |
Cooler current |
Ipe |
- |
1.3 |
A |
Cooler voltage |
Vpe |
- |
3.1 |
V | |
Operating case temperature |
Tc |
- |
-20 ~ 70 |
||
Storage temperature |
Tstg |
- |
-40 ~ 85 |
Note)
Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading or operation without heatsink may easily damage the module by exceeding the storage temperature range.Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the catastrophic damage.
Module type FU-68PDF-V510MxxB is a 1.55mm DFBLD module with polarization maintaining optical fiber.This module is suitable to a CW light source for external modulator for use in 2.5Gb/s and 10Gb/sdigital optical communication systems.
FU-68PDF-V510MxxB is prepared in accordance with ITU-T recommendation wavelength channel plan for Dense-WDM transmission.