How to install and maintain FTTH underground fiber optic cable？

Installing and maintaining FTTH underground fiber optic cables can be a challenging task, but with the right equipment and knowledge, it can be done efficiently and effectively. Here are some tips to ensure a successful installation and maintenance process:

Planning and preparation:

Before installation, make sure to plan the route and location of the fiber optic cable. This includes checking for underground utilities and other obstructions. The installation process should also be documented in detail for future reference.

Excavation and trenching: 

Trenches must be dug to the proper depth and width, with proper shoring and backfill. Avoid sharp bends in the cable, as this can damage the fiber. Use caution when excavating around existing utilities.

Cable placement:

Fiber optic cables must be placed in a protective conduit, such as PVC or HDPE. This conduit must be properly sealed and anchored to prevent movement. Cables must also be properly marked and identified for easy future maintenance.

Splicing and termination:

Splicing is the process of connecting two or more fibers together. Proper splicing is critical to maintain signal strength and minimize losses. Termination refers to the connection of the fiber optic cable to the equipment. This must be done carefully to prevent damage to the cable or equipment.

Testing and maintenance:

Once installation is complete, testing should be done to ensure that the fiber optic cable is functioning properly. Regular maintenance, such as cleaning and inspecting the cable and equipment, should also be performed to ensure optimal performance.

Proper installation and maintenance of FTTH underground fiber optic cables is essential for reliable and efficient communication. By following these guidelines, you can ensure a successful installation and maintenance process.

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

l FTTH ODN Solution

l Underground Cable Installation Solution

l Aerial Cable Installation Solution

l 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.