Need to shop for a high-quality fiber optic tester that’s right for your needs and goals? Here are some things you should keep in mind:

How To Choose Your Fiber Optic Tester

We use a fiber optic tester to determine whether the optic elements in a network are working without any issues. It makes your work easier since you don’t have to check every fiber optic cable and element to find the defective one.

However, there are many types of fiber optic testers in the market, and finding one that works for you may take some research.

Here are a few things that’ll help you figure out the optic tester you need:

The Types of Fiber Optic Testers

Below are the different types of fiber optic testers you can use:

Optical Light Source

Optical light source testers are used to measure the fiber optical loss for single and multimode fiber cables. Used with a light source, often an LED, laser, or halogen, optical light connectors are designed to take in different wavelengths for testing transmission quality and determining signal loss.

Optical Power Meter

Optical power meters are used to measure optical signals that pass through fiber optic cables and to test the power loss that’s being transmitted. It’s a device used for CATV and telecom networks to test the average power in the system.

Optical Insert and Return Loss Tester

Insert and return loss testers are needed to measure the attenuation of the fiber network and are considered to be the most reliable and accurate testing equipment. They use optical power meters to measure the remaining power after the light signals have reached their intended destination.

OTDR

OTDR, or optical time domain reflectometer, transmits data over large distances. The optoelectronic instrument gives a visual overview of the entire fiber optic cable route to locate faults in the cables and to measure return loss.  

Visual Fault Locator

Visual Fault Locator or VFL is used to troubleshoot and pinpoint faults along the length of the fiber optic cable before, so there are no significant issues later on. It’s a part of the optical time domain reflectometer and can efficiently locate dead zones, bending, breakpoints, and cracks in the fiberglass. Affordable and easy to use, VFL is used without the aid of other adapters, and it can locate faults up to 10 km in the fiber optic cables.

It’s compact, portable, and lightweight and comes in three types: pen, portable, and handheld optical fiber fault locator. Using a VFL will save you time and money as you’ll not have to pull apart your network to find the fault.

FiberMart, a World-Leading Fiber Optic Cables and Solutions Supplier

If you’re searching for high-quality fiber optics testers, check us out. At FiberMart, we provide a full range of high-quality fiber optic products to businesses, ISPs, carriers, content providers, and networks. You can shop for tested and durable fiber optic cables and adapters, fiber patch cables, network patch cables, fibersplitters, fiber couplers, fiber quick connectors, PLC splitters, MPO cables, and more with us.

Get in touch today.