Fiber optic cable
What is fiber optics? Fiber optics refers to the technology that transmits information as light pulses along a glass or plastic fiber. A fiber optic cable can contain a varying number of glass fibers, from a few up to a couple hundred. Another glass layer called cladding surrounds the glass fiber core. The buffer tube layer protects the cladding, and a jacket layer acts as the final protective layer for the individual strand. Fiber optic cables are used because of their advantages over copper cables. Some of those benefits include higher bandwidth and transmit speeds. Fiber optics is used for long-distance and high-performance data networking. It is also commonly used in telecommunication services, such as internet, television and telephones. Advantages and disadvantages of fiber optics Advantages- They support higher bandwidth capacities. Light can travel further without needing as much of a signal boost. They are less susceptible to interference, such as electromagnetic interference.