1.25G -2.5G 1490nm DFB CATV Reverse Transmission Laser Diode Module
Specifications
CATV Reverse TransmissionLight source
Other Analog or Digital Optical Transmission
Choose FC/APC,FC/UPC,SC/UPC,SC/APC
Optical & electrical characteristics
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test condition |
| Center wavelength | ||||||
λc |
1487 |
1490 |
1493 |
nm |
- |
|
Threshold current |
Ith |
- |
10 |
15 |
mA |
CW,25°C |
Spectral width |
Δλ |
- |
0.5 |
1 |
nm |
CW,Ith+20mA |
Output power |
P |
|
1 |
2 |
mW |
CW,Ith+20mA |
Operating voltage |
Vop |
- |
1.1 |
1.5 |
V |
CW,Ith+20mA |
Rise/ Fall time |
Tr/Tf |
- |
0.3 |
0.7 |
nS |
CW,Ith+20mA |
Monitor current |
Im |
0.1 |
0.4 |
- |
mA |
CW,Ith+20mA |
Note: You coulde choose with isolator or not
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