Fiber optic variable attenuator
EXFO
Applications
Optical Return Loss (ORL) measurement
Key Features and Benefits
Fast-stabilizing, thermoelectrically cooled laser and a low-drift photodetector to ensure consistent measurements year after year
Measurement range of 0 to -70 dB
Testing at 1310, 1550 and 1625 nm for detecting potential problems at other transmission wavelengths
Quick and easy to operate
Rugged, field-ready and stores up to 300 readings
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