The EXFO IQS-3250 SM Loss Test Module provides precise measurement of insertion and return loss in singlemode fiber optic systems. Designed for integration into the IQS platform, it automates loss measurement and simplifies network link qualification in R&D, manufacturing, and field applications.
The module utilizes stabilized laser sources and high-resolution detectors to deliver consistent and accurate results. It supports multiple wavelengths, typically 1310/1550 nm, and includes user-selectable test configurations. Its internal referencing feature reduces human error and ensures reliable, repeatable testing across large batches.
The IQS-3250 is ideal for certifying components, patch cords, and optical links in accordance with industry standards. With its integration into EXFO’s test automation ecosystem, it supports scripting and remote execution for high-volume testing environments.
