The in-line variable fiber optic attenuator is manually-adjusted, used for precisely balancing the signal strengths in fiber circuits, or balancing an optical signal when evaluating the dynamic range of the measurement system.

Features

• High Precise attenuation value
• Perfect environmental stability and reliability
• Low additional loss
• Flawless end face
• Wide attenuation range (variable)

Applications

• Fiber optical telecommunication system
• FTTH, CATV, LAN
• Subscriber loop
• Fiber optical sensor
• Testing equipment