DESCRIPTION
The modulator integrated DFB module consists of electro-absorption modulator and conventional Distributed Feed-Back (DFB) laser. The modulation signal is applied to the modulator section while the laser section operates CW allowing extremely low wavelength chirping. The module includes an optical isolator, monitor photodiode, thermistor and a thermo-electric cooler.
FEATURES
Extinction ratio >=10 dB
Low drive voltage
Up to 40km transmission capability
APPLICATIONS
High-speed optical fiber communication
Microwave Photonics
SPECIFICATIONS
| Parameter | Unit | Specification |
| Operating Wavelength | nm | 1310 ,1550 or DWDM ITU Grid |
| Optical Power | mW | 1 ~ 10 |
| Data Rate | bps | 10G or 40G |
| Side mode Suppression Ratio | dB | >=35 |
| Optical Isolation | dB | >=35 |
| Extinction Ratio | dB | >=10 |
| Input Driver Swing | V | <= 3.0 |
| Input Driver Offset | V | -1.0 |
| Relative Intensity Noise | dB/Hz | <= -120 |
| RF Connector | – | SMA |
| Operating Temperature | ℃ | 0 ~ 50 |
| Storage Temperature | ℃ | -20 ~ 70 |
| Relative Humidity | % | 20~90 (Non-condensation) |
| Power supply* | – | DC 5V, 1A (Module) |
| Dimensions (L×W×H)* | mm | 100×80×20 (Module) |
Note: *The specifications subject to change without notice.
*The appearance and the key component varies according to different performance requirements.
ORDER INFORMATION
EAL-1-2-3-4-5-6-7
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | Data Rate | Wavelength | Output Power | RF Connector | Fiber Type | Connector |
| M=Module | 40=40Gbps | Cxx=ITU Grid@C band | 5=5mW | K=SMA | S=SM fiber | FA=FC/APC |
| 10=10Gbps | XXXX=Customize | 1=1mW | P=PM fiber |
