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Your cart is empty. Fiber Loopback is designed to provide a media of return path for a fiber optic signal, typically it is used for fiber optic testing applications or network restorations and it is absolutely an economical solution for a number of fiber optic test applications.
Specifications:
Type: Loopback Module
Test wavelength: 1310 and 1550nm
Fiber: Singlemode 9/125
Connector: LC/UPC
Insertion loss: Typical: ≤0.20dB Maximum: ≤0.30dB
Repeatability: ≤0.10dB
Interchangeability: ≤0.20dB
Durability: ≤0.20dB typical change, 1000 mating
Operating temperature: -20 to +70 degrees
Storage temperature: -40 to +85 degrees
Applications:
Fiber labs
Telecom testing
FTTX testing
Patch panel applications
Equipment interconnection
Rudi
August 10, 2025
Easy way to test your connection
michael spriggs
June 5, 2025
What I needed.
Dsass
December 14, 2024
Great Loops, work as intended
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