Fiber Optic Sensor Amplifier Digitaler Faserverstärker FS-V11/21/22/31/32/30/33 FS-V11P/31P/33P FS-V21R FS-V21RP FS-N18N/18P/11N/11P/12N/12P/41N(FS-N11P). Powerful Signal:Effectively boosts weak optical signals, significantly extends fiber transmission distance, ensuring clear and stable signals High Stability:Constructed with robust materials for a sturdy, durable structure, guaranteeing long-term stable Compact Design:The fiber optic amplifier features a small footprint for easy installation and use Meets Demands:The fiber optic amplifier accommodates the complex and dynamic requirements of industrial automation Farbe:FS-N11P