Handheld OTDR Fiber Tester, 1310/1550nm, 22/20dB

The handheld smart OTDR fiber tester features a backlit display and supports FC/PC and SC/PC connectors. With 1310/1550nm wavelength, it is a cost-effective, yet powerful, multi-functional fiber testing solution.

Features

• One-button operation for easy testing with clear visibility of results.
• Integrated visual fault location system for effortless detection of faults in the dead zone.
• Dustproof, waterproof, and shockproof design, making it ideal for field maintenance work.
• Large capacity battery offering extended working hours for long-duration field tasks.
• Perfect for FTTx and access network construction and fault location maintenance.

Specification

Accessories

Applicationn

OTDR (Optical Time Domain Reflectometer) measures fiber attenuation, splice loss, and fault location by analyzing the backward scattered light as it propagates through the fiber. It provides detailed information on the loss distribution along the fiber’s length. This makes the OTDR tester a crucial tool for fiber optic cable construction, maintenance, and monitoring.

Tips: How does an OTDR measure distance?

OTDR measures distance by sending light pulses into the fiber and analyzing the time it takes for the pulses to reflect back from events (like splices, connectors, or faults). The device calculates the distance based on the time delay and the speed of light in the fiber. The OTDR uses this information to map the fiber's entire length and pinpoint the location of any issues, with high accuracy depending on the fiber type and test settings.