Variable Optical Attenuator Module with Angled Interface

The Agilent (now Keysight) 81571A is a variable optical attenuator and features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecomunication and data communication in systems.

High input power level: 2 W

Wavelength Flatness: < 0.05 dB

Wavelength range: 1200 nm to 1700nm (SM)

Attenuation accuracy < 0.1 dB

Repeatability: < 10 MdB

Low signal distortion due to low PDL, PMD, CD

Built-in shutter for power meter zeroing

Built-in calibration capability

€ 4 200 (net) $5 040 (US)