Question

6 - electronics information
which of the following allows the telecommunications industry to transmit the greatest volume of data at the fastest speed?
a copper wire
b optical fiber
c wireless router
d aluminum wire
click the button or type the letter next to your answer.

Explanation:

Optical fiber uses light to transmit data. Light has a very high frequency and can carry a large amount of information. Also, optical fiber has low signal attenuation over long distances. Copper wire (A) and aluminum wire (D) use electrical signals which have lower bandwidth compared to light - based transmission in optical fiber. A wireless router (C) is a device for distributing network signals wirelessly but its performance is limited by factors like interference and the base connection (which could be via a lower - capacity medium like copper in some cases). So, optical fiber allows the telecommunications industry to transmit the greatest volume of data at the fastest speed.

Answer:

B. optical fiber