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How Do They Run Fiber Optic Cable?

Published in Fiber Optics 3 mins read

Fiber optic cable installation involves a technician running a fiber optic cable from a central network hub to your home or business. The technician typically installs an optical network terminal (ONT) to facilitate this connection.

Here's a more detailed breakdown:

1. Assessment and Planning:

  • The technician will first assess the best route for the cable, considering factors like existing utility lines, landscaping, and building structure. This might involve examining existing pathways for other utilities.
  • They will determine the location for the ONT, typically either inside or outside the building, close to where the cable enters.

2. Installation of the Optical Network Terminal (ONT):

  • The ONT is a small box that converts the optical signal from the fiber cable into an electrical signal that your router can use.
  • It's usually mounted on an exterior wall or inside a garage or utility room.

3. Running the Fiber Optic Cable:

  • From the Street/Utility Pole: The technician runs the fiber cable from a nearby distribution point, often a utility pole or underground vault, to your property.
  • Underground Installation: For underground installations, the cable may be buried directly or pulled through existing conduit. This often involves specialized equipment like trenchers or cable pullers.
  • Aerial Installation: For aerial installations, the cable is strung between poles, often using existing utility lines as a guide.
  • To the ONT: The fiber cable is carefully routed to the ONT location. This might involve drilling a small hole in the wall to bring the cable inside.

4. Connecting and Testing:

  • The technician connects the fiber optic cable to the ONT.
  • They then test the connection to ensure it's working properly and provides the promised bandwidth. This involves using specialized tools to measure signal strength and data transmission rates.

5. Activation and Configuration:

  • The technician activates the service and configures the ONT to work with your internet service provider's network.
  • They may also connect your router to the ONT and help you set up your Wi-Fi network.

In summary, running fiber optic cable involves careful planning, physical installation of the cable from the network source to the ONT at your premises, and then connecting and testing the link to ensure reliable high-speed internet service.

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