These LC/APC Fixed Fiber Optic Attenuators are designed to reduce optical signal power in singlemode fiber networks where excessive input power may overload receiving equipment. Available in 5 dB, 10 dB, 15 dB, and 20 dB attenuation levels, they support 1310 nm and 1550 nm operating wavelengths, feature APC polish with a return loss of at least 65 dB, and provide wavelength-independent performance for reliable use in fiber links, test environments, telecom systems, and other optical network applications.
- Available in 5 dB, 10 dB, 15 dB, and 20 dB attenuation levels
- Supports 1310 nm and 1550 nm operating wavelengths
- APC polish design with ≥65 dB return loss
- Maximum optical input power of 200 mW
- Wavelength-independent fixed attenuation
- Helps prevent optical receiver saturation
- Supports lower bit error rates in high-power fiber links
- Helps protect sensitive receiving components
- Ideal for balancing optical power in network installations
- Provides a simple way to manage excess signal strength
