Fiber Tester, a useful process to follow.

Share post

Fiber Tester know-how.

With the market getting more knowledgeable every day, the expectations of customers are forever increasing.

In order to provide the best quality and high-speed services to clients, companies demand well-maintained and high-speed networks.

Fiber optic links are extremely useful as they support data networks, television, the internet, and smartphones. Most people understand that thin strands of glass are used to transfer light in this process. They install the cable, and, voila, it is ready for use.

data transfer

Using a Fiber Tester once installed, how is it done? Let’s find out.

Once the fiber cable installation process is over, technicians use advanced fiber testing tools to examine cables for connection loss, troubleshoot issues, and confirmation of light transfer.

Depending on the complexity of the fiber cables splices and connectors, many different tools may need to be used by the technician.

It is important to note that fiber cable testing is always necessary. As soon as the technicians splice fibers, weld them, install fiber cable plants, and terminate, they must then test this fiber plant.

open Y90 fusion splicer
Y91 fusion splicer ready to splice

Let’s learn more about fiber testing and how technicians handle the fiber cable and plant testing process.

Fiber Tester Process

Whether you are a beginner or an experienced technician, you must keep the following steps in mind to test the fiber cable.

  • Have the Right Tools and Equipment for the job

If you search for test equipment on the internet, you will come across many different options. You will need most of this equipment, such as an OTDR, Fault Locator, OLTS (Optical Loss Test Sets), Optical inspection microscope and Fiber tracer to cover all testing aspects.

Fiber Tester – Various
  • Use the Test Tools Properly

Being familiar with the fiber tester tools is not enough. You must know how to read the measurements and use these tools to detect problems in fiber cable.

If you are still not sure of the fiber cable tester working and its applications, you must use them on test jumper cables first. Instead of taking the equipment straight to the fiber cable plant location, you must experiment with the equipment until you are confident of the outcome.

Using fiber cable tester tools is not a hard nut to crack. However, it requires measurement-reading knowledge. You can ask your senior, a professional technician or supplier to assist you in learning the make-up and functioning of these devices.

Fiber Tester

Know the Expected Results

Before you get started with the fiber testing procedure, create a spreadsheet where you can record the list of fibers and cables that need testing. Once you are done testing the cable system, input results in the same sheet.

The majority of test equipment will have some form of software to save test results which can be used to achieve this.

Why a Fiber Tester is Important?

To ensure that fiber cable components are working properly, technicians need fiber testers. As mentioned before, fiber testing is a crucial part of the cable plant and system installation process.

Fiber Tester

The fiber optic plant features connectors, splices, laser sources, transmitters, receivers, and detectors.


Technicians use different types of testers to comprehend the working of all installed equipment.

In simple terms, the fiber testing process helps technicians know how all these components will work together.