What Are the Benefits of Fiber Optic Communication?

 Fiber optic communication is the process of transmitting data and information through fiber optic cables. It is used in many applications, including telephone and cable television services. There are many benefits to using fiber optic communication, over electrical transmission. Before you make a decision about what type of transmission medium you want to use, take a moment to review the advantages.

Electromagnetic Interference

Traditional electrical transmission uses copper wiring, which can be compromised by electromagnetic interference due to its metal content. This interference can cause problems for radio and television signal transmission, as well as cell phone call transmission. Fiber optic cable is immune from EMI, making it easier to transmit signals, especially across long distances, without interference.

Data Security

Fiber optic cable offers better security for sensitive information, because there is no interference that could allow data to become leaked. For businesses that want to protect their proprietary information, fiber optic communication is the way to go. There is less risk of leaks or data loss, which can be devastating for businesses. You can protect your data slightly better with a coaxial cable, if you are not able to switch to fiber optic cable, but there is still a risk of data leakage that does not come with fiber optic communication.


When compared to coaxial cable, fiber optic cable is able to support more bandwidth over greater distances, which can help to increase the range of cables to carry information. Fiber optic cables are capable of around 400MHz/km, while other cables are only capable of less than a tenth of that number, and fiber optics can cover 100 times more ground than copper wiring. This is why it is the choice for digital systems and networks.


Fiber optic cable is also the most cost-efficient option, making it easier to afford replacing old cable and installing new lines. For cable and telephone service providers, it allow for savings to be passed on to customers. For phone service applications, fiber optic communication costs 1/100th of the cost of copper wiring, which is a significant savings. Price is a significant factor that cable, Internet, and phone service providers take into account when installing new lines.

Other Interference

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Copper wiring can carry risks of damage to equipment, if struck by lightning, or if there is a power surge. Since metals conduct electricity, the power surge can be carried into buildings and destroy components. Fiber optic cable contains no metal, so there is no risk of loss or damage in these types of situations. Fiber optics are also non-flammable, so they eliminate the risk of sparks and fire that come from copper wiring.

Fiber optic cable is an affordable, versatile tool for digital communication. When compared to copper wiring, it is more secure and less expensive to install, and it provides many benefits to users. When choosing between fiber optic communication and its alternatives, consider the many benefits of fiber optics for reliable, secure transmission and clear signals.Multi service terminal

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