此模块即插即用, 单一直流5V供电. 内部集成电吸收调制器和DFB激光器, 3dB调制带宽30GHz以上, 速率可达40Gbps以上, 提供1310nm和1550nm, 10Gbps和40Gbps多种可选项. 内置温控电路, 保障了电吸收器的性能稳定和持续可靠.
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 |
Typical Eye Diagram at Data Rate >= 32Gbps
