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  2. Telecommunications pedestal - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_pedestal

    A telecommunications pedestal is a ground-level housing for a passive connection point for underground cables. Technicians require access to connection points. Placing such a point underground (e.g., in a utility vault) is expensive, so pedestals are preferred when they are an

  3. Operation Ivy Bells - Wikipedia

    en.wikipedia.org/wiki/Operation_Ivy_Bells

    Location of the Ivy Bells cable tap, off the Kamchatka Peninsula Operation Ivy Bells was a joint United States Navy , Central Intelligence Agency (CIA), and National Security Agency (NSA) mission whose objective was to place wire taps on Soviet underwater communication lines during the Cold War .

  4. Underground power line - Wikipedia

    en.wikipedia.org/wiki/Underground_power_line

    An underground power line provides electrical power with underground cables. Compared to overhead power lines , underground lines have lower risk of starting a wildfire and reduce the risk of the electrical supply being interrupted by outages during high winds, thunderstorms or heavy snow or ice storms.

  5. Service drop - Wikipedia

    en.wikipedia.org/wiki/Service_drop

    One or more removable ceramic "fuse holders", containing an appropriately sized service fuse for each phase protects all cables beyond this point. These fuses may be removed and replaced by the supply authority in the event of a fault causing them to "operate". This box is termed a "Fused Overhead Line Connector Box" (FOLCB).

  6. Utility pole - Wikipedia

    en.wikipedia.org/wiki/Utility_pole

    Provide the physical support and protection for drop cable plant from the pole to the customer premises; Transition cable plant from the aerial network to underground and buried plant; Provide the means for safe and effective grounding, bonding, and isolation connections for the metallic and dielectric components of the network.

  7. Serving area interface - Wikipedia

    en.wikipedia.org/wiki/Serving_area_interface

    In the United States, the connection back to the MDF is known as the F2 (secondary distribution cable) and/or the F1 (main feeder cable) pairs. SAIs are used in suburban and low-density urban areas, serving some of the same purposes that manholes do in high-density urban areas.

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Utility location - Wikipedia

    en.wikipedia.org/wiki/Utility_location

    Utility location is the process of identifying and labeling public utility mains that are underground. These mains may include lines for telecommunication, electricity distribution, natural gas, cable television, fiber optics, traffic lights, street lights, storm drains, water mains, and wastewater pipes.

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