Spaceborne Low-Noise Combined Optical Amplifier
Satellite free-space optical communication offers higher transmission rates, greater bandwidth and lower latency. Fiber lasers and amplifiers are important satellite communication components that must withstand multiple radiation sources in space. Drawing on radiation-resistant component development, thermal control and space-grade circuit design, the spaceborne fiber amplifier uses special designs and manufacturing for high power, low noise and radiation resistance. Customized products are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating wavelength λ | Min ：1540 nm； Max ：1565 nm |
| High Power Optical Fiber Amplifier EYDFA - Input Optical Power P1in | Min ：-10 dBm； Typical ：0 dBm； Max ：10 dBm |
| High Power Optical Fiber Amplifier EYDFA - Output Optical Power P1out | Min ：23 dBm； Max ：36 dBm |
| High-Power Fiber Amplifier EYDFA-Noise Figure SNR [0dBm] | Max ：5.5 dB |
| High Power Optical Fiber Amplifier EYDFA - Gain Flatness [0dBm] | Min ：-1.5 dB； Max ：1.5 dB |
| High Power Optical Fiber Amplifier EYDFA - Optical Power Stability ΔP [0dBm] | Min ：-2 %； Max ：2 % |
| Low-Noise Receiving Fiber Amplifier EDFA - Input Optical Power P2in | Min ：-60 dBm； Max ：-30 dBm |
| Low-Noise Receiving Fiber Amplifier EDFA - Output Optical Power P2out | Min ：-20 dBm； Max ：-5 dBm |
| Low-Noise Receiving Fiber Amplifier EDFA-Noise Figure SNR [P2in=-60dBm & P2out=-5dBm] | Max ：4.5 dB |
| Low-Noise Receiving Fiber Amplifier EDFA - Gain Flatness [P2in=-60dBm & P2out=-5dBm] | Min ：-1.5 dB； Max ：1.5 dB |
| Low-Noise Receiving Fiber Amplifier EDFA - Polarization-Dependent Gain PDG | Max ：0.5 dB |
| Low-Noise Receiving Fiber Amplifier EDFA - Polarization Mode Dispersion PMD | Max ：0.5 ps |
| Low-Noise Receiving Fiber Amplifier EDFA - Input / Output Isolation ISO | Typical ：45 dB |
| Low-Noise Receiving Fiber Amplifier EDFA-Polarization Extinction Ratio PER [Slow axis] | Min ：18 dB |
| Low-Noise Receiving Fiber Amplifier EDFA-Operating Temperature Range | Min ：-25 °C； Max ：50 °C |
| Structure Dimensions [Modular; Excluding Connectors; Dimensions Customizable] | 180 mm × 160 mm × 32 mm |
| Output Pigtail type [Modular] | PM1550 FC/APC |
| Communication Interface Type [Modular ； Customizable] | RS-422 |
| Supply voltage [Modular ； Customizable] | DC +5.5V/GND |
| Electrical power consumption [Modular] | ≤40 W |
Applications
Key Features
Datasheet
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Supplier Information
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