One of the advantages of optical fiber is that it is NOT susceptible to cross-talk.
The electrical bandwidth refers to the frequency range that the electronic components in the communication system can handle, while optical bandwidth refers to the frequency range that the optical fiber can transmit. The relationship between the two bandwidths is important in ensuring that the data transmission is efficient and reliable. Matching the electrical and optical bandwidths helps to avoid signal degradation and distortion in the communication system.
what is fiber optics what is fiber optics
Using a fiber optic window in a communication system offers advantages such as faster data transmission, higher bandwidth capacity, and better signal quality compared to traditional materials.
Bandwidth of an optical fiber determines the data rate.
A: Mostly for mullti channels communication
optical fiber
To contact with the remote persons
WDM wavelength division multiplexing
Erbium doped fiber amplifiers (EDFAs) are advantageous in optical communication systems because they can amplify optical signals without converting them to electrical signals, which helps maintain signal quality and speed. EDFAs also have a wide bandwidth and low noise, making them ideal for long-distance communication. Additionally, EDFAs are compact, reliable, and cost-effective compared to other amplification technologies.
# Optical fibres can carry more information as opposed to conventional cables. # Optical fibres are not affected by radio frequency interferrence # Information carried in an optical fibre can only be tapped physically (to steal information, the thief has to work on the optical fibre so that the light will travel to the thief)
Optical fiber is immune to electrical noise, interference and distortion. The bandwidth or capacity of optical is far greater than electrical transmission.