High-Reliability EDFA for LEO and GEO Satellite Applications
100G QSFP28 PSM4
Features
- Working temperature -20℃~60℃
- Storage temperature -40℃~85℃
- Working voltage 5V or 12V optional
- Weight ≤550g
- Axial total dose 50krad
- Power waste 20W@1W，30W@2W 36W@3W，42W@4W
- Communication mode RS422 (customizable)
Details
This LEO/GEO satellite EDFA product includes a high power fiber amplifier (BA) and a low noise fiber amplifier (PA). The LEO satellite EDFA BA can achieve optical power outputs of 1W, 2W, 3W, and 4W, while the PA can amplify weak optical signals with a minimum of -65dBm.
The GEO satellite EDFA module has undergone radiation resistance design, thermal vacuum design, and mechanical design to adapt to the commercial aerospace environment, ensuring reliable performance in space applications.
Main features and functions:
- Integration
- Radiation resistance
- High power
- Low noise
- High reliability
- No light off pump
- Software in orbit upgrade
- Ultra low optical power detection
- ACC and APC control
- Polarization maintaining single-mode (slow axis operation)
