The NEC OD-8550-DFAM is a 10dB fiber optic attenuator designed to operate at an 850nm wavelength. This device effectively reduces the power level of optical signals, ensuring optimal performance and preventing potential damage to sensitive equipment.
Key Features
- Operating Wavelength: 850nm, suitable for multimode fiber applications.
- Attenuation Level: Fixed at 10dB, providing consistent signal reduction.
- Attenuation Accuracy: ±0.5dB for attenuation levels between 0dB and 10dB.
- Return Loss: ≥50dB for PC polish, ensuring minimal signal reflection.
- Polarization Dependent Loss: ≤0.2dB, maintaining signal integrity across different polarization states.
- Operating Temperature Range: -40°C to +80°C, suitable for various environmental conditions.
- Material Composition: Constructed with doped attenuation fiber and zirconia ferrule for durability and performance.
Applications
The NEC OD-8550-DFAM is ideal for a range of applications, including:
- Telecommunication Networks: Utilized for pre-emphasis and power equalization in Dense Wavelength Division Multiplexing (DWDM) systems.
- Video Networks and CATV: Ensures optimal signal levels in cable television and video distribution networks.
- Data Networks: Maintains appropriate signal strength in high-speed data transmission systems.
This attenuator is CE and RoHS compliant, adhering to international standards for safety and environmental considerations.
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