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Optical attenuator CBO SFA21BK25 Singlemode 25 dB
Summary description:
Inline optical attenuator CBO SFA21BK25 for singlemode fiber with 25 dB attenuation. Designed to reduce optical power in fiber optic links, it stabilizes signal levels and protects receivers from overload. Compact and passive device suitable for testing, link balancing, and maintenance in telecom, datacom and fiber network installations.