FTTH Fiber Splicing Step Guide

Fiber optic splicing is an essential process in the installation and maintenance of FTTH (Fiber to the Home) networks. Splicing is required to connect two fiber optic cables or to repair a damaged cable. A good splice is essential for a high-quality network connection. Here is a step-by-step guide for FTTH fiber splicing:

Step 1: Preparation

Before starting splicing, you need to make sure that you have all the necessary tools and equipment. This includes a fusion splicer, a fiber cleaver, fiber stripper, alcohol, and lint-free wipes. Make sure the fiber ends are clean and free from dust and debris.

Step 2: Strip the fiber

Using a fiber stripper, strip off the protective coating on the fiber cable, exposing the bare fiber. This process requires precision to avoid damaging the fiber.

Step 3: Clean the fiber

Clean the fiber with a lint-free wipe and alcohol. This process removes any dirt or oil that may be present on the fiber.

Step 4: Cleaving the fiber

Using a fiber cleaver, make a clean cut to the fiber to ensure a precise splice.

Step 5: Splicing the fibers

Place the fiber ends into the fusion splicer and align them correctly. The fusion splicer then generates an electric arc, which melts the fibers and fuses them together. Once the splice is complete, inspect the splice to ensure that it is free of any air gaps or bubbles.

Step 6: Protect the splice

Apply heat shrink or a protective sleeve to the splice to protect it from external damage.

Step 7: Testing

Test the splice to ensure that it has been spliced correctly and has low attenuation.

In conclusion, proper fiber optic splicing is crucial for the success of FTTH networks. With the right tools and equipment and careful attention to each step of the process, high-quality splices can be achieved.

FCST - Better FTTx, Better Life.

We have been designing, manufacturing and supplying passive components

for fiber optical networks since 2003. Everything we do in FCST is designed to provide efficient, simple and innovative solutions to solve complicated tasks.

We offer 4 solutions

FTTH ODN Solution

Underground Cable Installation Solution

Aerial Cable Installation Solution

Fiber Tools & Test Solution

As a FTTx solution supplier, we can also do ODM according to project. We will continue to innovate and contribute more to the construction of the global optical fiber network.