Exfo FVA-3100-BWEI Variable Attenuator

Exfo FVA-3100-BWEI Variable Attenuator

Feature

- Excellent spectral uniformity of ± 0.1 dB
- 100 dB maximum attenuation
- Ultra-low insertion loss
- Standard GPIB and RS-232 interface

High-quality components and meticulous calibration procedures make the FVA-3100 Variable Attenuator the instrument of choice for repeatable and accurate attenuation settings (up to 100 dB). The FVA-3100 meets system and component manufacturers’ need for accurate EDFA characterization, component and system loss simulation, instrument calibration, power meter linearity measurement and spectral tuning. Its ultra-low insertion loss of 1.5 dB enables you to optimize the loss budget.

Specification

• Fiber type (µm) 9/125
• Wavelength range (nm) 1200 to 1650
• Attenuation maximum (dB) ≥75 (1200 nm to 1400 nm)
• ≥70 (1400 nm to 1600 nm)
• ≥ 65 (1600 nm to 1650 nm)
• Insertion loss (dB) typical 1.5 - Max 1.8
• Resolution (dB) 0.005
• Linearity (dB) ± 0.1
• Repeatability (dB) Max ± 0.03
• Return loss (dB) typical 50

BW= 9/125 µm optimized for spectral flatness

EI= EXFO PC/UPC interface*

*Universal Exfo Optical Connectors sold separately