Optical Attenuators: Inline
Inline optical isolators are ideal for balancing signal strengths in fiber
circuits and for attenuating an optical signal to test the dynamic range
of a measurement system. These inline isolators include SMF-28 fiber
with a loose 900μm jacket, and they are offered with and without
FC/PC connectors. These isolators are available with FC/APC
connectors; please contact your local Thorlabs office for a quotation.
Specifications
■ Operating Wavelength: 1310nm ± 40nm and 1550 ± 40nm
■ Attenuation: 3dB ± 0.3dB Typical
5dB ± 0.3dB Typical
10dB ± 0.5dB Typical
20dB ± 0.5dB Typical
■ Back Reflection: <–50dB
■ Operating Temperature: –40 to 85°C
■ Storage Temperature: –55 to 85°C
Features
■ Low Insertion Loss
■ Low Return Loss
■ Compact Design
■ Environmentally Stable
Applications
■ Fiber Optic Sensors
■ Instrumentation Testing
■ Telecommunications