KEYENCE FS-V33P A10397 PNP Fiber Amplifier for FUJI NXT II Track The KEYENCE FS-V33P A10397 PNP Fiber Amplifier for FUJI NXT II Track is a compact digital fiber optic amplifier designed for precise optical signal processing in automated SMT equipment. A10397 is commonly listed as a FUJI NXT II track amplifier, while FS-V33P identifies the KEYENCE FS-V30 series cable-type PNP main amplifier. The FS-V33P provides two PNP control outputs and one external input , allowing it to