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  2. Cable jetting - Wikipedia

    en.wikipedia.org/wiki/Cable_Jetting

    Cable jetting is the process of blowing a cable through a duct while simultaneously pushing the cable into the duct. Compressed air is injected at the duct inlet and flows through the duct and along the cable at high speed. (Preferably, no suction pig is used at the cable head.) The high speed air propels the cable due to drag forces and ...

  3. Fiber-optic cable - Wikipedia

    en.wikipedia.org/wiki/Fiber-optic_cable

    This is an accepted version of this page This is the latest accepted revision, reviewed on 22 December 2024. Cable assembly containing one or more optical fibers that are used to carry light A TOSLINK optical fiber cable with a clear jacket. These cables are used mainly for digital audio connections between devices. A fiber-optic cable, also known as an optical-fiber cable, is an assembly ...

  4. Fiber-optic communication - Wikipedia

    en.wikipedia.org/wiki/Fiber-optic_communication

    A cable reel trailer with conduit that can carry optical fiber Multi-mode optical fiber in an underground service pit. An optical fiber cable consists of a core, cladding, and a buffer (a protective outer coating), in which the cladding guides the light along the core by using the method of total internal reflection.

  5. Utility tunnel - Wikipedia

    en.wikipedia.org/wiki/Utility_tunnel

    A utility tunnel, utility corridor, or utilidor is a passage built underground or above ground to carry utility lines such as electricity, steam, water supply pipes, and sewer pipes. Communications utilities like fiber optics, cable television, and telephone cables are also sometimes carried.

  6. Internet company was banned from burying cable in Columbia ...

    www.aol.com/internet-company-banned-burying...

    Lumos announced last fall that it had received the proper franchise agreements with Columbia, West Columbia and Irmo to start laying 1,200 miles of fiber-optic cable between Richland and Lexington ...

  7. Google asks FCC permission to lay transatlantic subsea cable ...

    www.aol.com/google-asks-fcc-permission-lay...

    With regard to the Internet speed benchmark, the company says that each pair of fiber optic cables will have a total projected capacity of approximately 24 tbps (terabit transport per second).

  8. Transatlantic communications cable - Wikipedia

    en.wikipedia.org/wiki/Transatlantic...

    All cables presently in service use fiber optic technology. Many cables terminate in Newfoundland and Ireland, which lie on the great circle route from London, UK to New York City, US. There has been a succession of newer transatlantic cable systems. All recent systems have used fiber optic transmission, and a self-healing ring topology.

  9. Fiber optic company banned from another Midlands location ...

    www.aol.com/fiber-optic-company-banned-another...

    A fiber optic company that previously was blocked from laying down cables in Columbia has now been told to stop working in another Midlands community after causing utility damage this week.