In summary, fiber optic cables are capable of transmitting data over impressive distances, with single-mode fibers routinely covering up to 120 miles in real-world applications, and even longer distances with advanced technologies. Fiber optic cables have been at the forefront of communication technology for decades, providing unparalleled speed and reliability. Unlike traditional copper cables used for dial-up and DSL connections, fiber optic cables use light signals to transmit data. However, fiber cable runs are not limitless. As network architects push the boundaries of what's possible, understanding the practical factors limiting transmission. A submarine communications cable is a cable laid on the seabed between land-based stations to carry telecommunication signals across stretches of ocean and sea.
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