How We Address Your Challenges？

1.Flexible Interface Design

To accommodate different connector types, our return loss meters feature a patented detachable design for the power meter interface. This means users can replace the tested interface according to actual needs, greatly enhancing equipment flexibility.

2.Multi-functional Integrated Instruments

To improve production efficiency, we have designed various multi-position integrated instruments, such as multi-core polarity insertion return loss testers and JumperRun single-core end-face-3D-insertion return loss integrated testers. These instruments meet various testing requirements while simplifying operation processes and enhancing production efficiency.

3.User-Friendly Software Design

Understanding the practical operational needs of manufacturing centers, our software design prioritizes user experience. We have developed a series of user-friendly software features with meticulous design to ensure users can operate according to their habits and preferences.

Ensuring the Accuracy of Return Loss

In the performance testing of passive optical devices, especially jumpers and connectors, both insertion loss and return loss values are crucial evaluation metrics. Although current insertion return loss meters are mature in insertion loss testing, ensuring accuracy in return loss testing, particularly when return loss values are below -60dB, presents challenges due to significant data fluctuation during retesting.

To address this challenge, Dimension Technology has conducted in-depth research and introduced a full range of non-rotational insertion return loss meters. These devices not only resolve common issues such as low testing efficiency, limited testing range, the need for winding, and inability to measure short fibers but also ensure high precision within the -80dB range.

To further demonstrate their accuracy, we conducted experiments using Dimension Technology's 4-channel adjustable POA attenuator (model: POA1409A-FA) and high-performance non-rotational insertion return loss meter (model: RLM1112A-1FA). The principles and data of the experiment are as follows:

Through in-depth analysis of the actual return loss test data at 1310nm and 1550nm wavelengths, we draw the following conclusions:

1. When RL is greater than -70dB, the fluctuation range Δ of RL is less than 0.5dB.
2. When RL is in the range of -70dB to -75dB, the fluctuation range Δ of RL is less than 1.5dB.
3. When RL is in the range of -75dB to -80dB, the fluctuation range Δ of RL is less than 2.5dB.

These data fully demonstrate that Dimension Technology's non-rotational insertion return loss meters not only have a wide testing range (lowest reaching -80dB) but also possess high measurement accuracy and stability.