10mW 1550nm DFB Butterfly Laser Diode
10mW 1550nm DFB Butterfly Laser Diode dense wavelength division multiplexing (DWDM) lasers for analog applications with distributed feedback laser chips dedicated to radio frequency (RF). For reliable performance in harsh nodal environments and narrow transmitter designs, the 10mW 1550nm DFB Butterfly Laser Diode has a wide temperature range. It also has a low adiabatic chirp in order to maximize signal quality at both short and long fiber lengths. The excellent linearity inherent in lasers minimizes the degradation of broadcast signals caused by quadrature amplitude modulation (QAM) channels. The laser module reduces the need for cable network structure fibers and reduces aggregation equipment.
Provides a wide range of standard ITU wavelengths. The laser is used as a forward (40MHz-860MHz) or back (5MHz- 200MHz) module.
Feature:
DFB laser chip
14Pin butterfly package
Standard ITU-T interval wavelength
Wide temperature range - stable operation in harsh environment
Meets the Telcordia GR-468-CORE standards
Meet RoHS requirements
Data Sheet
Item No: FC1550SM001
| Optical | |
|
Center Wavelength |
1550nm |
| Wavelength Tolerance | ±10nm |
|
Output Power |
10mW |
| Side-mode Suppression Ratio | 35dB |
| Optical Isolation | 30dB |
|
Fiber |
|
|
Fiber |
SMF28e |
|
Fiber Length |
>1m |
|
Fiber Connector |
FC/APC |
|
Electrical |
|
| Threshold Current Ith | 14mA |
|
Operating Current Iop |
80mA |
|
Operating Voltage Vop |
2.5V |
| TEC | 2A/3.5V |
| PD | 50nA/mW |
| Thermistor | 10k/3900k |
|
Thermal |
|
|
Operating Temperature |
-20~70℃ |
|
Storage Temperature |
-40-85℃ |
| Temperature dependency | 0.09nm/℃ |
Drawing:
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