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 offers several advantages over traditional copper wiring, including faster data transfer rates, greater bandwidth capacity, increased resistance to electromagnetic interference, enhanced security, and less signal degradation over long distances. Optical fibers have numerous advantages over traditional copper wires. Read on to learn how optical fibers offer faster speeds, better signal quality, higher bandwidth, and greater durability, making them a preferred choice in many industries.
Optical fiber carries signals through light, and therefore at light speed, the fastest possible, and gets less hot. Copper wire transmits information using electricity, which although fast, is not nearly as fast as light. Fiber optics allows faster transmission of data.
copper
electricity
optical cable uses cristal to transport light where the information is passed throug. It is much faster than copper or other cable in existence.
If steel rusts faster than copper or bronze, then which of copper or bronze rusts faster than the other one?
copper and silver dont rust. but copper tarnishes and so does silver. but copper will tarnish faster than silver. also, learn to spell please.
What do you think 5 things only
Less expensive - Several miles of optical cable can be made cheaper than equivalent lengths of copper wire. Higher carrying capacity - Because optical fibres are thinner than copper wires, more fibres can be bundled into a given-diameter cable than copper wires. This allows more phone lines to go over the same cable or more channels to come through the cable into your cable TV box. Less signal degradation - The loss of signal in optical fibre is less than in copper wire. Light signals - Unlike electrical signals in copper wires, light signals from one fibre do not interfere with those of other fibres in the same cable. This means clearer phone conversations or TV reception. Digital signals - Optical fibres are ideally suited for carrying digital information, which is especially useful in computer networks. Non-flammable - Because no electricity is passed through optical fibres, there is no fire hazard. Lightweight and thin - An optical cable weighs less than a comparable copper wire cable. Optical fibres can be drawn to smaller diameters than copper wire. Fibre-optic cables take up less space in the ground.
Steel and copper are both metals, but copper is the best conductor.
iron
Copper is a conductor, which means it conducts heat more quickly, hence heating up faster. The same reason is for why copper is used in electricity cabling.