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 DARK FIBER Definition
We define DARK FIBER |
DARK FIBER - Fiber optic wiring that has been installed but has not been turned on yet. Often, companies that lay fiber optic cabling will lay extra cable, since the laying of miles of cable is a very costly and time consuming procedure. This dark fiber will lay dormant until the company needs extra capacity, or until it leases it to another company that needs the capacity. Then the company "lights it up" by sending optical data over the fiber. |
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