fibre has higher data capacity, takes less space, is cheaper, etc. than copper.
The connection interface that is compatible with both copper wire and optical fiber cables is known as a fiber-to-copper media converter. These devices facilitate the conversion of electrical signals transmitted over copper cabling into optical signals that can travel over fiber optic cables, and vice versa. This allows for seamless integration of both types of cabling within a network, enabling flexibility in network design and infrastructure upgrades.
An optical microscope is what is commonly known as compound microscope.
100 cm
Because the attenuation of the fiber is much less at those wavelengths.
no, its just light being transmitted
optical fiber ,twited pai,coaxial cable
Optical Fiber1. Photon has no mass, and it can travel faster than electron2. In multi-mode fiber, several channels of data can be transmitted at the same time
Optical fiber's main advantage over regular electric cables is that they don't experience electromagnetic interference of any kind, thus allowing signals to be sent where regular cables would get cut off. Another important advantage is that distance affects electric cables' data bandwidth much more severely than it does optic fiber.
Coaxial cable, Optical fiber cable, Twisted Pair
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Optical fiber cables transmit light from one end to the other. The data is encoded into this light beam and travels down the fiber in this light. Obviously you need optical sensors at each end to get the information in and out.
They are mostly made of 90% fiber 2% helium .099 dog bones and the rest is unknown