ST/UPC to ST/UPC Variable Fiber Optic VOA In-Line Attenuator 0-30dB

Variable Fiber Optic VOA Attenuator ST/UPC to ST/UPC 0-30dB

The In-line Variable Optical Attenuator

The in-line variable optical attenuator (VOA) 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.

Key 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

Technical Specifications

• Wavelength: 1260~1610nm
• Cable option: 2mm cable
• Connectors: ST/UPC-ST/UPC
• Length: 2 meters
• Fiber Type: Singlemode
• Core/Cladding: 9μm /125μm
• Initial Insertion Loss: < 1.0dB
• Attenuation Range: 0-30dB
• Return Loss: UPC: >55dB APC: >65dB
• Operating Temperature Range: -20°C to +80°C

Note: Picture is for LC/UPC to LC/UPC, please take it as reference.