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Because the attenuation of the fiber is much less at those wavelengths.

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Are optical and spdif cables the same?

No, optical cables use light to transmit audio signals, while S/PDIF cables use electrical signals. Optical cables are most commonly used with devices like home theater systems, whereas S/PDIF cables are found on a variety of audio equipment like TVs and CD players.


What is a optical?

An optical microscope is what is commonly known as compound microscope.


What connection interface is compatible with both copper wire and optical fiber cables?

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.


Where can one purchase optical digital cables?

There are many websites and companies that offer optical digital cables for sale. Some of these companies that offer the cables are Amazon, ZORO Tools and Walmart.


In wired connections the medium that carries data in the form of light signals is?

In wired connections, the medium that carries data in the form of light signals is typically optical fiber. Optical fiber cables use glass or plastic fibers to transmit data using pulses of light, allowing for faster and more reliable data transmission compared to traditional electrical cables.


How do cables use light?

Do you mean fiber cables? If so, each glass fiber carries a beam of light which is modulated by the information being carried. These days the data is usually binary encoded before being transmitted.


What is the difference in digital optical fiber cables for a home theater system?

All optical cables will sound almost exactly alike. There is no reason to spend a lot on these. Usually you get better shielding and performance by spending more, but optical signals are not interrupted by any source of outside interference. HDMI cables are similar, as it transmit a digital signal, a very inexpensice HDMI cable will yield the same results as the most expensive. Buy all cables from monoprice.com, they are the industry standard equipment supplier for people in the know.


Depth of laying optical fiber cables?

100 cm


What are the main uses for optical cables?

Optical cables are used for data transmission or as light guides in medical applications. Because of their illumination, they are used in toys, signs and artificial Christmas trees.


What is the advantage of optical fiber over electric cables?

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.


What are the types of cables use in lan?

optical fiber ,twited pai,coaxial cable


What is optical based on music transmission and reception?

Optical-based music transmission and reception refers to the use of light to encode and transfer audio signals. In this process, sound waves are converted into light signals using devices such as lasers or LEDs, which are then transmitted through fiber optic cables or other optical mediums. At the receiving end, photodetectors convert the light signals back into electrical signals, which are then transformed into audible sound. This method allows for high-speed data transmission with minimal interference and loss of quality.